Academic literature on the topic 'Mechanochemistry'

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Journal articles on the topic "Mechanochemistry"

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Friščić, Tomislav, and Jean-Louis Do. "Chemistry 2.0: Developing a New, Solvent-Free System of Chemical Synthesis Based on Mechanochemistry." Synlett 28, no. 16 (August 17, 2017): 2066–92. http://dx.doi.org/10.1055/s-0036-1590854.

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Mechanochemistry by grinding or milling has grown from a laboratory curiosity to a versatile approach for the synthesis and discovery of molecules, materials and reactivity. Focusing on organic synthesis and the chemistry of organic solids in general, we now provide a snapshot of this exciting, rapidly developing area, with the intention to illustrate its potential in establishing a more efficient and environmentally friendly system of chemical and materials synthesis, based on solid-state transformations rather than conventional, solution-dependent chemistry.1 What is Chemistry 2.0?2 Introduction2.1 Why Mechanochemistry Now?2.2 What’s in a Mechanochemistry Laboratory?3 Liquid-Assisted Grinding (LAG): Controlling Mechanochemistry4 The Solvent-Free Research Laboratory5 Medicinal Mechanochemistry6 Exploring Molecular Recognition7 Some Myths to Dispel8 Catalytic Reactions by Mechanochemistry8.1 Catalysis and Reactivity Involving Bulk Metals8.2 Enzyme Catalysis in Mechanochemistry8.3 Coupling of Mechanochemistry, Photochemistry and Supramolecular Catalysis9 Organometallic Mechanochemistry10 New Opportunities10.1 Stoichiometric Control10.2 ‘Impossible’ Molecules10.3 Reaction Discovery by Mechanochemistry11 Energetics of Mechanochemistry12 Mechanistic Understanding13 Real-Time Reaction Monitoring14 Conclusions
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Pagola, Silvina. "Outstanding Advantages, Current Drawbacks, and Significant Recent Developments in Mechanochemistry: A Perspective View." Crystals 13, no. 1 (January 10, 2023): 124. http://dx.doi.org/10.3390/cryst13010124.

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Although known since antiquity, mechanochemistry has remained dormant for centuries. Nowadays, mechanochemistry is a flourishing research field at the simultaneous stages of gathering data and (often astonishing) observations, and scientific argumentation toward their analysis, for which the combination of interdisciplinary expertise is necessary. Mechanochemistry’s implementation as a synthetic method is constantly increasing, although it remains far from being fully exploited, or understood on the basis of fundamental principles. This review starts by describing many remarkable advantages of mechanochemical reactions, simplifying and “greening” chemistry in solutions. This description is followed by an overview of the current main weaknesses to be addressed in the near future toward the systematic study of its energetics and chemical mechanisms. This review finishes by describing recent breakthrough experimental advances, such as in situ kinetics monitoring using synchrotron X-ray powder diffraction and Raman spectroscopy, plus equally significant computational chemistry approaches, such as quantum mechanochemistry, used for the understanding of covalent or hydrogen bond ruptures in biomolecules or mechanophores in polymers at the single-molecule level. Combined with new technologies to control temperature and pressure in ball mills, these appealing new methods are promising tools for establishing the fundamental knowledge necessary for the understanding of mechanochemical reactivity and mechanisms.
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Hernández, José G. "Mechanochemistry." Beilstein Journal of Organic Chemistry 13 (November 7, 2017): 2372–73. http://dx.doi.org/10.3762/bjoc.13.234.

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James, Stuart L., and Tomislav Friščić. "Mechanochemistry." Chemical Society Reviews 42, no. 18 (2013): 7494. http://dx.doi.org/10.1039/c3cs90058d.

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Gilman, J. J. "Mechanochemistry." Science 274, no. 5284 (October 4, 1996): 65. http://dx.doi.org/10.1126/science.274.5284.65.

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Sebastian, K. L. "Mechanochemistry." Resonance 12, no. 5 (May 2007): 48–59. http://dx.doi.org/10.1007/s12045-007-0050-1.

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Lavalle, Philippe, Fouzia Boulmedais, Pierre Schaaf, and Loïc Jierry. "Soft-Mechanochemistry: Mechanochemistry Inspired by Nature." Langmuir 32, no. 29 (July 19, 2016): 7265–76. http://dx.doi.org/10.1021/acs.langmuir.6b01768.

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Hernández, José G. "Mechanochemistry II." Beilstein Journal of Organic Chemistry 15 (July 9, 2019): 1521–22. http://dx.doi.org/10.3762/bjoc.15.154.

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Bagshaw, Clive R. "Myosin Mechanochemistry." Structure 15, no. 5 (May 2007): 511–12. http://dx.doi.org/10.1016/j.str.2007.04.005.

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Degnan, Tom. "Catalytic mechanochemistry." Focus on Catalysts 2023, no. 4 (April 2023): 1–2. http://dx.doi.org/10.1016/j.focat.2023.03.001.

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Dissertations / Theses on the topic "Mechanochemistry"

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Ralphs, Kathryn Louise. "Catalyst synthesis by mechanochemistry." Thesis, Queen's University Belfast, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709699.

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Howard, Joseph. "Exploring mechanochemistry for organic synthesis." Thesis, Cardiff University, 2018. http://orca.cf.ac.uk/116636/.

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This thesis describes an investigation into performing organic synthesis under mechanochemical conditions. Procedures were developed for the selective mono- and difluorination of 1,3-dicarbonyls and the one-pot, two-step synthesis of fluorinated pyrazolones under ball milling. Attempts to perform a two-step mechanochemical synthesis of difluoromethylthioethers led to exciting results demonstrating that ball milling can lead to alternative reactions occurring. Finally, some initial results into the generation and reaction of organomanganese reagents under mechanochemical conditions are reported. Initial investigations into the use of mechanochemistry for organic synthesis focused on the mechanochemical formation of the C-F bond, with a particular focus on differences in selectivities observed under different milling conditions. It was found that electrophilic fluorination of 1,3-dicarbonyls could be achieved under ball milling conditions using Selectfluor. The selectivity of this process could be significantly enhanced using Liquid Assisted Grinding with acetonitrile as an additive. The possible causes of this observed change in selectivity were investigated. Further work developing a one-pot, two-step mechanochemical process was performed. A procedure for the synthesis of fluorinated pyrazolones was developed and some of the key considerations when attempting one-pot mechanochemical procedures were established by a careful optimisation. Conditions compatible with both the heterocycle formation step and the fluorination step were found and a range of fluorinated pyrazolones successfully synthesised by this method. It was observed that mechanochemistry could be used to alter the chemoselectivity of a reaction while attempting the synthesis of difluoromethylthioethers. After detailed study, a hypothesis to the origin of this alteration in selectivity was proposed. Finally, some initial results into the use of mechanochemical methods to activate manganese metal for applications in synthesis are presented.
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Ortiz-Trankina, Lianna N. "Investigating Benign Syntheses via Mechanochemistry." University of Cincinnati / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1613746553330943.

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Wang, Cong. "Synthesis of Polyaromatic Hydrocarbons via Mechanochemistry." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1563525733261563.

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Müller, Julian [Verfasser]. "Theoretical Investigations of Covalent Mechanochemistry / Julian Müller." Kiel : Universitätsbibliothek Kiel, 2017. http://d-nb.info/1136903259/34.

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Restrepo, David. "Mechanochemistry for Solid-State Syntheses and Catalysis." Doctoral diss., University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5692.

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Traditional methods of synthesizing inorganic materials, such as hydrothermal, sol-gel, calcination and grinding steps, can typically require use of high temperatures, expensive precursors or use of solvents. Because of the energy-intensive nature or environmental impact these techniques, there is a push, especially from an industrial perspective, to move towards greener approaches. Mechanochemistry is a solvent-free alternative technique that can be used to synthesize a variety of materials under ambient conditions. Due to this, there is an increase in attention towards the use of this approach in both solid-state inorganic and organic chemistry. This dissertation reports the mechanochemical synthesis of a few inorganic materials without the need of using high temperatures or solvents. Additionally, examples are presented in which mechanochemistry is used in conjunction with a secondary technique. This mechanical activation of the precursors lead to a decrease in calcination temperature and reactions times, as well as alteration of properties or unique reaction products. The synthesis of kaolinite, vanadia nanostructures, and spinels were carried out in this fashion. Mechanical activation of the precursors allowed for reduced hydrothermal treatment times in case of both kaolinite and vanadia nanostructures and the spinels are calcined at lower temperature for shorter periods of time. In addition, we report alternative template agents than previously reported for the formation of vanadia nanotubes, and report the formation of nanorods. Choosing the appropriate amine template can alter the structure and size of the material. Isomorphously substituted mixed oxides, kaolinite and spinels (MgAl2O4 and ZnAl2O4) were synthesized through a mechanically assisted process. Kaolinites are treated hydrothermally for 1 week at 250 [degrees]C to produce an X-ray pure crystalline material. The spinels undergo calcination as low as 500 [degrees]C to produce a nanocrystalline material. Rare-earth metals and transition metals were used as the substitutional atom. The substituted kaolinites exhibit strong order along the c axis, but less ordering along the a and b axes. Trivalent chromium and trivalent rare-earth metals, such as La, Ce, Pr, Nd, Eu, Gd, Ho, and Er, are used to replace aluminum in the structure. Likewise, divalent and trivalent transition, such as Mn, Ni, Cu and Cr, are used as the substitutional atoms in MgAl2O4 and ZnAl2O4. Cathodoluminescence studies on the substituted Spinel structure show that Mn2+ ions can occupy both the tetrahedral or octahedral holes to give a green and red emission, respectively. On the other hand, Cr3+ ions only occupy the octahedral holes to yield a red emission, similar to that in ruby. These isomorphously substituted materials may have potential applications in catalysis or glaze materials in ceramics. Oxidized graphite, an alternative to graphite oxide and graphene, can be synthesized rapidly by mechanochemical means. Grinding urea hydrogen peroxide adduct with graphite without the need of a solvent produces a product with an oxygen content of 5-15 wt%. The byproducts of this reaction are urea and water. This material is oxidized along the edges of the sheets, allowing it to be hydrophilic while retaining the conductivity. The material can suspend in water and processing allows for films of resistivities between 50 Ω cm-2 and 10 kΩ cm-2. It was determined that the edges are fully oxidized to yield –COOH groups. This process offers a scalable, environmentally benign route to large quantities of oxidized graphite. An alternative method for the synthesis of nanostructured vanadia is reported. This process involves mechanical grinding of vanadium pentoxide, V2O5, with an amine template, such as diphenylamine, theophylline, rhodamine 6G and rhodamine, prior to hydrothermal treatment. This allows for the synthesis of VOx nanotubes and nanorods dependent on which template is used. Diphenylamine, theophylline, and rhodamine B produce nanorods. Use of rhodamine 6G produces asymmetric VOx nanorods. In addition to the mixed metals oxides mentioned above, sodium and calcium tantalates are synthesized mechanically. This route does not require the need of elevated temperatures or expensive and hazardous materials. X-ray diffraction analysis of NaTaO3, Ca2Ta2O7, Ca4Ta2O9 and CaTa2O6 shows that these are the only phases detected after 4 h, 10 h, 27 h and 10 h of milling, respectively. During the synthesis of Ca2Ta2O7, an intermediate phase, Ca4Ta2O9, forms within 1 h, which reacts after 5 h to form the desired product. Reference Intensity Ratio analysis shows that the material synthesized mechanically is nanocrystalline Ca2Ta2O7. Nanocrystalline ZrSi2 can also be obtained through mechanochemical synthesis. This method allows for size control and results in crystallites ranging from 9 to 30 nm. Dilution with CaCl2 enables the size control process. A linear relationship exists between the concentration of CaCl2 and the crystallite size. Contrary to a typical self-propagating metathesis reaction, this process does not allow for self-propagation and requires continuous input of mechanical energy to continue. However, this method allows for non-passivated nanoparticles of ZrSi2, which can be incorporated into composites as a reinforcement material for several applications. Hard and ultra-compressible borides, such as ReB2 and OsB2, can be synthesized mechanically. The traditional synthesis of ReB2 requires excess boron due to treatment at high temperatures. This can lead to amorphous boron aggregating at the grain boundaries, which in turn, this would degrade the properties of the material. The mechanochemical approach requires mechanical treatment of Re and B powders in stoichiometric quantities for 80 h. Mechanical synthesis of OsB2 powders requires a 1:3 ratio of Os and B powders. After 12 h of milling time, h-OsB2 begins to form, and is the major phase present after 18 h. The lattice parameters corresponding to the hexagonal OsB2 were determined to be a = b = 2.9047 Å, c = 7.4500 Å, α = β = 90º, γ = 120º. Treatment of the OsB2 powder at 1050 ºC under vacuum for 6 days did not induce a phase change, suggesting the hexagonal phase is very stable. Mechanocatalysis of the depolymerization of cellulose and hydrogenation of olefins over BN are reported as well. Heterogeneous catalysis is difficult to apply to solids, such as cellulose. However, mechanical grinding of kaolin and cellulose allows for the catalysis to occur in the solid state. This process allows for a variety of different biomasses to be used as feedstock without inhibition. Kaolinite was found to be the best acid catalyst due to high surface acidity and its layered structure, allowing for up to 84% conversion of the cellulose to water-soluble compounds. This process allows for reduction of waste, insensitivity of feedstock, multiple product pathways and scalability. Hydrogenation reactions are carried out using transition-metals catalysts. These metals have desirable catalytic properties not seen in main group elements, but there is growing concern over their use. A metal-free heterogeneous hydrogenation catalyst based on frustrated Lewis pairs would significantly reduce the health, environmental, and economic concerns associated with these metal-based catalysts. We report the first metal-free heterogeneous hydrogenation catalyst. Hydrogenation of trans-cinnamic acid is carried out over defect-laden h-BN. The reactor we use is designed to maximize the defects produced in BN sheets. The introduction of defects in BN creates frustrated Lewis pairs. DFT calculations show that the carbon double bond is weakened over boron substitution for nitrogen sites, vacancies of both boron and nitrogen, and Stone-Wales defects. A new method for crystalline germanium deposition occurring at lower temperatures (210-260 [degrees]C) is reported. This method involves mechanical treatment of the precursors to reduce the particle size. A ground mixture of Ge and CuI are heated under vacuum to synthesize GeI2. In situ disproportionation of this compound at 210 [degrees]C allows for the deposition of polycrystalline Ge films onto a both glass and polymer substrates. The rate of deposition is found to be 25 ng min-1. The byproducts of this process are GeI2, GeI4 and Cu3Ge, which are valuable precursors for the synthesis of germanium nanostructures and organogermanium compounds. Mechanochemistry is also utilized for the synthesis of trisubstituted pnictides. Mechanochemical treatment of bromobenzene with either Na3Sb or Na3Bi allows for the formation of triphenylstibine or triphenylbismuthine, respectively. The synthesis of the alkali metals pnictide precursors is reported as well. The synthesis of triphenylstibine produces SbPh3 as the major product from the reaction. The synthesis of triphenylbismuthine produces more Wurtz-type coupling products, which are due to the BiPh3 acting as a catalyst. Tributyl and triphenyl analogues are reported as well. The trialkylated analogues for both Sb and Bi produce more Wurtz type coupling products. This would allow for a more cost effective and scalable, alternative methods than what is currently in use today.
Ph.D.
Doctorate
Chemistry
Sciences
Chemistry
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Antunes, Isabel Alexandra Gonçalves. "Mechanochemistry of high temperature fuel cell materials." Doctoral thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/18657.

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Doutoramento em Ciência e Engenharia de Materiais
Nos últimos anos, a mecanoquímica tem sido uma temática muito abordada na formação de materiais, motivada pelo grande interesse na preparação de nanopós. A sobressaturação estrutural de lacunas e a heterogeneidade química dos pós preparados por via mecanoquímica permitem melhoria na sinterabilidade, enquanto a elevada densidade dos agregados e a reduzido tamanho de cristalite produzem densidade em verde elevada. Estes fatores são extremamente atrativos na preparação de materiais cerâmicos óxidos densos, como é requerido na preparação de membranas eletroquímicas. Além disso, o processamento cerâmico por via mecanoquímica possibilita a síntese de novos materiais, que não conseguem ser sintetizados por outros métodos. Esta tese apresenta um estudo detalhado do processamento por via mecanoquímica de potenciais materiais de eletrólito e elétrodo para pilhas de combustível de óxido sólido de alta temperatura, e sua caracterização estrutural e eletroquímica. Por manipulação das variáveis do processo mecanoquímico pretende-se melhorar a capacidade de processamento e desenvolver novos materiais para aplicação em tecnologias de pilhas de combustível. A investigação foca-se, especificamente, no desenvolvimento de materiais de estrutura perovesquite à base de BaZrO3 e BaPrO3, com possíveis aplicações como condutores protónicos e condutores mistos, eletrónicos e protónicos, respetivamente.
In recent years, mechanochemistry has become an increasingly hot topic for the formation of materials, motivated by an explosion of interest in the preparation of nanopowders. The structural supersaturation by vacancies and chemical non-uniformity of mechanochemical powders promote enhanced sinterability, while the high density of aggregates and reduced crystallite density produce high green-densities. Such factors are highly attractive for preparation of dense ceramic oxide materials, as required for the formation of electrochemical-membranes. Additionally, mechanochemical ceramic processing may allow the synthesis of novel materials, which cannot be synthesized by other methods. In this thesis one offers a detailed study of mechanochemical processing for important potential electrolyte and electrode materials for high temperature solid oxide fuel cells and their subsequent structural and electrochemical characterisation. By mechanochemical manipulation one aims to improve the processing ability and to develop novel materials for fuel cell technologies. The research work is focused specifically on the development of perovskite materials based on BaZrO3 and BaPrO3, with potential applications as proton and mixed proton-electron conductors, respectively.
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Watari, Moyu. "In-plane mechanochemistry at model biological interfaces." Thesis, University College London (University of London), 2007. http://discovery.ucl.ac.uk/1446156/.

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When a chemical or biological reaction occurs on one surface of a microfab- ricated cantilever, a surface stress is generated resulting in cantilever bending motion. This signal transduction mechanism has recently been employed to detect DNA hybridisation and protein recognition, and has attracted much attention as a novel label-free biosensor. However, the biosensing application of cantilevers can best be realised if we develop a fundamental understanding of what causes the cantilever to bend In this thesis, I have performed systematic pH titration experiments using various self-assembled monolayers (SAMs) of alkanethiols HS(CH2) X on gold coated cantilevers, which represent a model organic system by virtue of the relatively well-defined surface chemistry. Differential surface stress measurements were taken to probe the biochemically specific interfacial forces, which were found to critically depend upon multiple factors including pH, ion species, and ionic strength of the aqueous environment, as well as chain length and terminal functional group of SAMs. These findings provide important insights into the fundamental origins of surface stress generation, which have broad implications in the study of biochemical interfaces from molecular thin films to cellular membranes.
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Sánchez, Pladevall Bruna. "Beyond conventional DFT catalysis: Mechanochemistry and solid reductants." Doctoral thesis, Universitat Rovira i Virgili, 2021. http://hdl.handle.net/10803/672947.

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La química computacional s'ha establert com una eina clau per entendre la reactivitat química y està dirigint la catàlisi cap a un disseny més racional. El desenvolupament constant i l'increment de la sofisticació en el camp experimental ha implicat diversos reptes pels químics computacionals, que busquen mètodes per lidiar amb aquesta classe de reaccions complexes. En aquest context, els sistemes situats a la frontera de la química homogènia i heterogènia estan guanyant importància, ja que permeten la combinació de les millors característiques de cada camp. Des d'un punt de vista teòric, les reaccions homogènies i heterogènies es simulen de maneres diferents. Hi ha una creixent necessitat d'investigar la millor manera per calcular aquesta classe de sistemes. L'objectiu d'aquesta tesi és explorar fins a quin punt els mètodes de la química homogènia es poden aplicar en sistemes situats en el límit entre l'homogènia i l'heterogènia. Especialment, la nostra atenció s'ha dirigit cap a les reaccions mecanoquímiques i les reaccions en les quals participen reductors sòlids. Amb aquest objectiu, cada capítol s'ha dirigit a l'estudi d'una o vàries reaccions en aquestes categories. Els nostres resultats demostren que els mètodes que s'utilitzen en catàlisi homogènia computacional es poden aplicar per entendre reaccions induïdes a través del molinet de boles o reductors sòlids. A més a més, hem demostrat l'importància dels models cinètics per entendre aquestes transformacions.
La química computacional se ha establecido como una herramienta crucial para entender la reactividad química y está dirigiendo la catálisis hacia un diseño más racional. El desarrollo constante y el incremento de la sofisticación en el campo experimental ha implicado diversos retos para los químicos computacionales, que buscan métodos para lidiar con estas reacciones complejas. En este contexto, los sistemas situados en la frontera de la química homogénea y heterogénea están ganando importancia, ya que permiten la combinación de las mejores características de cada campo. Des de un punto de vista teórico, las reacciones homogéneas y heterogéneas se simulan de formas distintas. Hay una creciente necesidad de investigar la mejor manera para calcular este tipo de sistemas. La meta de esta tesis es explorar hasta que punto los métodos de química homogénea se pueden aplicar en sistemas situados en el “limbo” entre la homogénea y la heterogénea. Especialmente, nuestra atención se ha dirigido hacia las reacciones mecanoquímicas y las reacciones en las que participan reductores sólidos. Con este objetivo, cada capítulo se ha dirigido al estudio de una o varias reacciones en estas categorías. Nuestros resultados demuestran que los métodos que se utilizan en catálisis homogénea computacional se pueden aplicar para entender reacciones inducidas a través de molinillo de bolas o reductores sólidos. Además, hemos demostrado la importancia de los modelos cinéticos para comprender estas transformaciones.
Computational chemistry has been established as a crucial tool for the understanding of chemical reactivity and is driving catalysis towards a more rational design approach. The constant development and the increasing sophistication of experiments has raised numerous challenges for the computational chemists, who seek methods to deal with such complex transformations. In this context, systems located on the frontier of homogeneous and heterogeneous worlds are gaining importance, as they permit the combination of the best features of each area. From a theoretical perspective, homogeneous and heterogeneous reactions are modelled through substantially different approaches. There is thus an increasing need to investigate the most suitable manner to model these types of systems. The goal of this thesis is to explore to what extend methods commonly employed for the study of homogeneous reactions can be applied to systems located in the “limbo” between homogeneous and heterogeneous fields. Specifically, our attention has been directed towards mechanochemical reactions and homogeneous reactions with participation of solid reductants. To this end, each chapter has been devoted to the study of one or several transformation(s) within these categories. Our results demonstrate that methods emerging from computational homogeneous catalysis can be indeed applied to rationalize transformations induced through ball-milling techniques and reactions involving solid reductants. Moreover, we have demonstrated the importance of microkinetic modelling to provide a full understanding of these transformations.
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Li, Xiaomeng. "THE EFFECT OF SIDE CHAINS ON POLYMER MECHANOCHEMISTRY." University of Akron / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=akron158964792452756.

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Books on the topic "Mechanochemistry"

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Garcia, Felipe, and Evelina Colacino. Mechanochemistry. Washington, DC, USA: American Chemical Society, 2022. http://dx.doi.org/10.1021/acsinfocus.7e5027.

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Baláž, Matej. Environmental Mechanochemistry. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75224-8.

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Boulatov, Roman, ed. Polymer Mechanochemistry. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22825-9.

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Simon, Yoan C., and Stephen L. Craig, eds. Mechanochemistry in Materials. Cambridge: Royal Society of Chemistry, 2017. http://dx.doi.org/10.1039/9781782623885.

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Mechanochemistry of materials. Cambridge: Cambridge International Science Publishing, 1998.

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Mechanochemistry of solid surfaces. Singapore: World Scientific, 1994.

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Jamshedpur, India) International Conference on Mechanochemistry and Mechanical Alloying (6th 2008. Frontiers in mechanochemistry and mechanical alloying. Jamshedpur, India: [CSIR-National Metallurgical Laboratory], 2011.

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service), SpringerLink (Online, ed. Mechanochemistry in Nanoscience and Minerals Engineering. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.

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Todres, Zory V. Organic mechanochemistry and its practical applications. Boca Raton, FL: CRC/Taylor and Francis, 2006.

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Organic mechanochemistry and its practical applications. Boca Raton, FL: Taylor&Francis, 2006.

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Book chapters on the topic "Mechanochemistry"

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Alamdari, Houshang, and Sébastien Royer. "Mechanochemistry." In Perovskites and Related Mixed Oxides, 25–46. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2015. http://dx.doi.org/10.1002/9783527686605.ch02.

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Zhang, Qiwu, and Fumio Saito. "Mechanochemistry." In Powder Technology Handbook, 155–65. Fourth edition. | Boca Raton, FL : Taylor & Francis Group, LLC, 2020.: CRC Press, 2019. http://dx.doi.org/10.1201/b22268-22.

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Baláž, Matej. "Mechanochemistry." In Environmental Mechanochemistry, 1–52. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75224-8_1.

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Tysoe, Wilfred T. "Surface Mechanochemistry." In ACS Symposium Series, 231–45. Washington, DC: American Chemical Society, 2023. http://dx.doi.org/10.1021/bk-2023-1457.ch010.

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Dopieralski, Przemyslaw, and Zdzislaw Latajka. "Computational Mechanochemistry." In Practical Aspects of Computational Chemistry IV, 233–43. Boston, MA: Springer US, 2016. http://dx.doi.org/10.1007/978-1-4899-7699-4_8.

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Mishra, Munmaya, and Biao Duan. "Polymer Mechanochemistry." In The Essential Handbook of Polymer Terms and Attributes, 165. Boca Raton: CRC Press, 2024. http://dx.doi.org/10.1201/9781003161318-161.

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Baláž, Matej. "Shells and Other Calcium Carbonate-Based Waste." In Environmental Mechanochemistry, 467–503. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75224-8_12.

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Baláž, Matej. "Metallurgical Waste." In Environmental Mechanochemistry, 261–81. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75224-8_8.

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Baláž, Matej. "Biomass." In Environmental Mechanochemistry, 337–466. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75224-8_11.

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Baláž, Matej. "Coal Combustion Fly Ash." In Environmental Mechanochemistry, 177–230. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75224-8_6.

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Conference papers on the topic "Mechanochemistry"

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Shaw, William L., Yi Ren, Jeffrey S. Moore, and Dana D. Dlott. "Mechanochemistry for shock wave energy dissipation." In SHOCK COMPRESSION OF CONDENSED MATTER - 2015: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. Author(s), 2017. http://dx.doi.org/10.1063/1.4971484.

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Morozkina, Svetlana. "MECHANOCHEMISTRY APPROACHES FOR KETOPROFEN EFFICACY IMPROVEMENT." In 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings. STEF92 Technology, 2019. http://dx.doi.org/10.5593/sgem2019/6.1/s25.102.

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Grinfeld, Michael, and Pavel Grinfeld. "Phenomenological mechanochemistry of damage in electromagnetic fields." In SHOCK COMPRESSION OF CONDENSED MATTER - 2017: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. Author(s), 2018. http://dx.doi.org/10.1063/1.5044942.

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Grinfeld, Michael. "The phenomenological mechanochemistry of damage and radial cracking." In SHOCK COMPRESSION OF CONDENSED MATTER - 2015: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. Author(s), 2017. http://dx.doi.org/10.1063/1.4971626.

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Batdemberel, G., J. Amgalan, D. Sangaa, Sh Chadraabal, and P. Jargalbat. "Crystal structure of Mongolian phosphorite minerals and mechanochemistry." In 2010 International Forum on Strategic Technology (IFOST). IEEE, 2010. http://dx.doi.org/10.1109/ifost.2010.5667927.

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Kosović Perutović, M., Z. Leka, M. Bigović, J. Mišurović, and V. Medojević. "Mechanochemistry: optimization of the synthesis of dithiocarbamate derivatives." In 2nd International Conference on Chemo and Bioinformatics. Institute for Information Technologies, University of Kragujevac, 2023. http://dx.doi.org/10.46793/iccbi23.249kp.

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As a continuation of our research in the field of synthesis and characterization of dithiocarbamate (DTC), we are developing mechanochemical protocols for the synthesis of new compounds with potential biological activity. Optimizing the methods of obtaining desired compounds is of special importance for a completely eco-friendly science, and one of the prospective strategies is mechanochemistry, recognized as a green, sustainable synthesis method. Herein we present the mechanochemical reactions of homopiperazine and CS2. The aim was to obtain homopiperazine dithiocarbamate derivative through mechanochemical synthesis. The optimization of the process was carried out through mechanochemical grinding in the planetary ball-mill using zirconium oxide grinding media (jars and balls), under various reaction conditions. The selected reactions were conducted using a one-pot method. Chemical and spectral characterization revealed that the product was obtained in the form of a dimer with a good yield. Water and NaHCO3 were generated as by-products. Homopiperazine-1,4-bis-carbodithioate was synthesized for the first time in a ball-mill under mechanochemical and solvent-free conditions. This protocol is promising and thus constitutes an appealing alternative both in academic research and in practical processes, being simple to perform, cheap, scalable, and occurring under mild conditions.
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Peña, J., R. P. del Real, L. M. Rodríguez-Lorenzo, and M. Vallet-Regí. "MECHANOCHEMISTRY: A NEW ROUTE FOR THE PREPARATION OF CARBONATEAPATITE." In Proceedings of the 12th International Symposium on Ceramics in Medicine. WORLD SCIENTIFIC, 1999. http://dx.doi.org/10.1142/9789814291064_0085.

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Baklanova, O. N., O. A. Knyazheva, A. V. Vasilevich, and A. V. Lavrenov. "Mechanochemistry of carbon: Surface functionalization and formation of carbides." In 21ST CENTURY: CHEMISTRY TO LIFE. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5122945.

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Alrbaihat, Mohammad. "A review of solid state mechanochemistry for drug synthesis and modification." In 2ND INTERNATIONAL CONFERENCE OF MATHEMATICS, APPLIED SCIENCES, INFORMATION AND COMMUNICATION TECHNOLOGY. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0161815.

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Freidin, Alexander, Aleksandr Morozov, and Wolfgang H. Müller. "Propagation and stability of chemical reaction fronts in coupled problems of mechanochemistry." In 29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0059711.

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Reports on the topic "Mechanochemistry"

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Grinfeld, M. A. Novel Methods in Terminal Ballistics and Mechanochemistry of Damage 2. Phenomenological Mechanochemistry of Damage in Solid Brittle Dielectrics. Fort Belvoir, VA: Defense Technical Information Center, August 2015. http://dx.doi.org/10.21236/ada626922.

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Hosokawa, Ketia. Hydrogen Storage Properties of Lithium Aluminohydride Modified by Dopants and Mechanochemistry. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/804166.

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Hosokawa, Keita. Hydrogen Storage Properties of Lithium Aluminohydride modified by dopants and mechanochemistry. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/795180.

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Hosokawa, Keita. Hydrogen Storage Properties of Lithium Aluminohydride Modified by Dopants and Mechanochemistry. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/798523.

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Grinfeld, Michael A., and Steven B. Segletes. Towards Mechanochemistry of Fracture and Cohesion: Mechanics of a Catenary Process Zone. Fort Belvoir, VA: Defense Technical Information Center, September 2010. http://dx.doi.org/10.21236/ada529981.

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Grinfeld, Michael A., and Steven B. Segletes. Towards Mechanochemistry of Fracture and Cohesion: General Introduction and the Simplest Model of Velcro. Fort Belvoir, VA: Defense Technical Information Center, September 2010. http://dx.doi.org/10.21236/ada529975.

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Bastawros, Ashraf. DTPH56-16H-CAP01 Mechanochemistry-Based Detection of Early Stage Corrosion Degradation of Pipeline Steels. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), May 2020. http://dx.doi.org/10.55274/r0011990.

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The aim of the work is to provide measurable precursor signals associated with the initiation stage of near-surface damage and cracking, as depicted in Fig. 1.1. We have identified many salient features during the early stage of the SCC process (Stages 1, 2 on Fig. 1.1), including residual stress build-up, near-surface (within few microns) defect percolation, and changes of dislocation dynamics and measurable changes of the surface osmic resistance. We developed a model-based prediction of the onset and progression of SCC subsurface damage and assessed the electrochemical impedance spectroscopy (EIS) to measure the extent of surface damage. Such a framework would enable the development of appropriate field-deployable NDE technology with the needed spatial and temporal resolutions.
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Grinfeld, Michael. Novel Methods in Terminal Ballistics and Mechanochemistry of Damage: A Review of Developments at the US Army Research Laboratory, 2001-2007. Fort Belvoir, VA: Defense Technical Information Center, September 2014. http://dx.doi.org/10.21236/ada611081.

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