Literatura académica sobre el tema "Attochemistry of chemical bonding"
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Artículos de revistas sobre el tema "Attochemistry of chemical bonding"
Bag, Sampad, Sankhabrata Chandra, Jayanta Ghosh, Anupam Bera, Elliot R. Bernstein y Atanu Bhattacharya. "The attochemistry of chemical bonding". International Reviews in Physical Chemistry 40, n.º 3 (3 de julio de 2021): 405–55. http://dx.doi.org/10.1080/0144235x.2021.1976499.
Texto completoBOERNER, LEIGH KRIETSCH. "CHEMICAL BONDING". Chemical & Engineering News 88, n.º 42 (18 de octubre de 2010): 39–41. http://dx.doi.org/10.1021/cen-v088n042.p039.
Texto completoOkino, Tomoya, Yusuke Furukawa, Yasuo Nabekawa, Shungo Miyabe, A. Amani Eilanlou, Eiji J. Takahashi, Kaoru Yamanouchi y Katsumi Midorikawa. "Direct observation of an attosecond electron wave packet in a nitrogen molecule". Science Advances 1, n.º 8 (septiembre de 2015): e1500356. http://dx.doi.org/10.1126/sciadv.1500356.
Texto completoSenn, Peter. "On chemical bonding". American Journal of Physics 54, n.º 7 (julio de 1986): 587. http://dx.doi.org/10.1119/1.14535.
Texto completoPutz, Mihai V. "Chemical action and chemical bonding". Journal of Molecular Structure: THEOCHEM 900, n.º 1-3 (abril de 2009): 64–70. http://dx.doi.org/10.1016/j.theochem.2008.12.026.
Texto completoBalasubramanian, K. "Relativity and chemical bonding". Journal of Physical Chemistry 93, n.º 18 (septiembre de 1989): 6585–96. http://dx.doi.org/10.1021/j100355a005.
Texto completoAshcheulov, A. A., O. N. Manyk, T. O. Manyk, S. F. Marenkin y V. R. Bilynskiy-Slotylo. "Chemical bonding in cadmium". Inorganic Materials 47, n.º 9 (25 de agosto de 2011): 952–56. http://dx.doi.org/10.1134/s0020168511090019.
Texto completoMORRISSEY, SUSAN R. "NSF'S CHEMICAL BONDING CENTERS". Chemical & Engineering News Archive 82, n.º 41 (11 de octubre de 2004): 33–34. http://dx.doi.org/10.1021/cen-v082n041.p033.
Texto completoJACOBY, MITCH. "CHEMICAL BONDING FORCES MEASURED". Chemical & Engineering News Archive 79, n.º 14 (2 de abril de 2001): 12. http://dx.doi.org/10.1021/cen-v079n014.p012.
Texto completoFinzel, Kati. "Chemical bonding without orbitals". Computational and Theoretical Chemistry 1144 (noviembre de 2018): 50–55. http://dx.doi.org/10.1016/j.comptc.2018.10.004.
Texto completoTesis sobre el tema "Attochemistry of chemical bonding"
Clarke, D. E. "Bonding in cokes". Thesis, University of Newcastle Upon Tyne, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372550.
Texto completoTaber, Keith. "Understanding chemical bonding : the development of A level students understanding of the concept of chemical bonding". Thesis, Roehampton University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246174.
Texto completoSerafin, Lukasz Michal. "Chemical bonding properties in substituted disilynes". Thesis, University of St Andrews, 2012. http://hdl.handle.net/10023/3638.
Texto completoColl, Richard K. "Learners' mental models of chemical bonding". Thesis, Curtin University, 1999. http://hdl.handle.net/20.500.11937/253.
Texto completoColl, Richard K. "Learners' mental models of chemical bonding". Curtin University of Technology, Science and Mathematics Education Centre, 1999. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=10124.
Texto completomodels.Learners' mental models were elicited by the use of a three phase semi-structured interview protocol for each of the three target systems based on the translation interface developed by Johnson and Gott (1996). The protocol consisted of showing participants samples of common substances and asking them to describe the bonding in these materials. In addition, participants were shown Interviews About Events (IAE), focus cards which depicted events involving chemical bonding or contained depicted models of bonding for the three target systems. Transcriptions of audio-tapes combined with diagrams produced by the participants formed the data corpus for the inquiry. Learners' mental models were compiled into inventories for each of the target systems. Examination of inventories enabled identification of commonality of views which were validated by four instructors-two instructors from the teaching institutions involved in the inquiry, and two instructors independent of the inquiry.The research reported in this thesis revealed that learners across all three academic levels preferred simple or realist mental models for chemical bonding, such as the sea of electrons model and the octet rule. Learners frequently used concepts from other more sophisticated models to aid their explanations when their preferred mental models were found to be inadequate. Senior level learners were more critical of mental models, particularly depicted models provided on IAE focus cards. Furthermore, senior level learners were able to describe their mental models in greater detail than their younger counterparts. However, the inquiry found considerable commonality across all three levels of learner, suggesting mental models are relatively stable.Learners' use of analogy was classified according to Dagher's (1995a) typology, namely, simple, narrative, peripheral and compound. Learners' use of ++
analogy for the understanding of chemical bonding was found to be idiosyncratic. When they struggled to explain aspects of their mental models for chemical bonding, learners made extensive use of simple analogy, that typically involved the mapping of a single attribute between the target and source domains. There did not appear to be any correlation between academic ability or academic level and use of analogy. However, learners made greater use of compound analogy for the target systems of metallic and ionic bonding, mostly as a result of the use of analogical models during instruction.This inquiry revealed prevalent alternative conceptions for chemical bonding across all three academic levels of learner. This is a somewhat surprising result considering that the mental models preferred by learners were typically simple, realist models they had encountered during instruction. Learners' alternative conceptions often concerned simple conceptions such as ionic size, the presence of charged species in non- polar molecular compounds, and misunderstandings about the strength of bonding in metals and ionic substances. The inquiry also revealed widespread confusion about intermolecular and intramolecular bonding, and the nature of lattices structures for ionic and metallic substances.The inquiry resulted in a number of recommendations. It is proposed that it may be more beneficial to teach less content at the introductory level, that is, delivering a curriculum that is more appropriate for non-specialist chemistry majors. Hence, one recommendation is for instructors to examine the intended curriculum carefully and be more critical regarding the value of inclusion of some course content. A second recommendation is that sophisticated models of chemical bonding are better taught only at advanced stages of the degree program, and that teaching from a contructivist view of ++
learning may be beneficial. The third recommendation relates to the fact that learners spontaneously generated analogies to aid their explanations and conceptual understanding, consequently, learners may benefit from greater use of analogy during instruction.
Öström, Henrik. "Chemical Bonding of Hydrocarbons to Metal Surfaces". Doctoral thesis, Stockholm University, Department of Physics, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-171.
Texto completoUsing x-ray absorption spectroscopy (XAS), x-ray emission spectroscopy (XES) and x-ray photoelectron spectroscopy (XPS) in combination with density functional theory (DFT) the changes in electronic and geometric structure of hydrocarbons upon adsorption are determined. The chemical bonding is analyzed and the results provide new insights in the mechanisms responsible for dehydrogenation in heterogeneous catalysis.
In the case of alkanes, n-octane and methane are studied. XAS and XES show significant changes in the electronic structure upon adsorption. XES shows new adsorption induced occupied states and XAS shows quenching of CH*/Rydberg states in n-octane. In methane the symmetry forbidden gas phase lowest unoccupied molecular orbital becomes allowed due to broken symmetry. New adsorption induced unoccupied features with mainly metal character appear just above the Fermi level in XA spectra of both adsorbed methane and n-octane. These changes are not observed in DFT total energy geometry optimizations. Comparison between experimental and computed spectra for different adsorbate geometries reveals that the molecular structures are significantly changed in both molecules. The C-C bonds in n-octane are shortened upon adsorption and the C-H bonds are elongated in both n-octane and methane.
In addition ethylene and acetylene are studied as model systems for unsaturated hydrocarbons. The validity of both the Dewar-Chatt-Duncanson chemisorption model and the alternative spin-uncoupling picture is confirmed, as well as C-C bond elongation and upward bending of the C-H bonds.
The bonding of ethylene to Cu(110) and Ni(110) are compared and the results show that the main difference is the amount of back-donation into the molecular π* orbital, which allows the molecule to desorb molecularly from the Cu(110) surface, whereas it is dehydrogenated upon heating on the Ni(110) surface.
Acetylene is found to adsorb in two different adsorption sites on the Cu(110) surface at liquid nitrogen temperature. Upon heating the molecules move into one of these sites due to attractive adsorbate-adsorbate interaction and only one adsorbed species is present at room temperature, at which point the molecules start reacting to form benzene. The bonding of the two species is very similar in both sites and the carbon atoms are rehybridized essentially to sp2.
Öström, Henrik. "Chemical bonding of hydrocarbons to metal surfaces /". Stockholm : Fysikum, Univ, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-171.
Texto completoAkram, Mohammed. "Bonding mechanism in a new refractory castable". Thesis, Aston University, 1996. http://publications.aston.ac.uk/9647/.
Texto completoPopov, Ivan A. "Chemical Bonding in Novel 0-, 1-, 2-, and 3-Dimensional Chemical Species". DigitalCommons@USU, 2017. https://digitalcommons.usu.edu/etd/5883.
Texto completoÖberg, Henrik. "Surface reactions and chemical bonding in heterogeneous catalysis". Doctoral thesis, Stockholms universitet, Fysikum, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-102323.
Texto completoAt the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 8: Manuscript.
Libros sobre el tema "Attochemistry of chemical bonding"
Chemical bonding. Oxford: Oxford University Press, 1994.
Buscar texto completoTaber, Keith Stephen. Understanding chemical bonding. [Guildford]: [University of Surrey], 1997.
Buscar texto completoF, Liebman Joel y Greenberg Arthur, eds. Chemical bonding models. Deerfield Beach, FL, USA: VCH Publishers, 1986.
Buscar texto completoWebster, Brian C. Chemical bonding theory. Oxford, [England]: Blackwell Scientific Publications, 1990.
Buscar texto completoWebster, Brian. Chemical bonding theory. Oxford: Blackwell Scientific, 1990.
Buscar texto completoChemical bonding in solids. New York: Oxford University Press, 1995.
Buscar texto completoBurdett, Jeremy K. Chemical bonding in solids. Oxford: Oxford University Press, 1995.
Buscar texto completoMaksić, Z. B., ed. Theoretical Models of Chemical Bonding. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-58177-9.
Texto completoMaksić, Zvonimir B., ed. Theoretical Models of Chemical Bonding. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-58179-3.
Texto completoLadd, M. F. C. Chemical bonding in solidsand fluids. New York: Ellis Horwood, 1994.
Buscar texto completoCapítulos de libros sobre el tema "Attochemistry of chemical bonding"
Watson, Keith L. "Chemical Bonding". En Foundation Science for Engineers, 134–43. London: Macmillan Education UK, 1993. http://dx.doi.org/10.1007/978-1-349-12450-3_15.
Texto completoWatson, Keith L. "Chemical Bonding". En Foundation Science for Engineers, 141–50. London: Macmillan Education UK, 1998. http://dx.doi.org/10.1007/978-1-349-14714-4_16.
Texto completoHirao, Hajime y Xiaoqing Wang. "Hydrogen Bonding". En The Chemical Bond, 501–22. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527664658.ch17.
Texto completoClark, Timothy. "Directional Electrostatic Bonding". En The Chemical Bond, 523–36. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527664658.ch18.
Texto completoAlemany, Pere y Enric Canadell. "Chemical Bonding in Solids". En The Chemical Bond, 445–76. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527664658.ch15.
Texto completoSchwerdtfeger, Peter. "Relativity and Chemical Bonding". En The Chemical Bond, 383–404. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527664696.ch11.
Texto completoIbach, Harald y Hans Lüth. "Chemical Bonding in Solids". En Advanced Texts in Physics, 1–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-05342-3_1.
Texto completoIbach, Harald y Hans Lüth. "Chemical Bonding in Solids". En Solid-State Physics, 1–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-93804-0_1.
Texto completoDubrovinsky, S. y D. M. Sherman. "Chemical Bonding in Silicates". En Advanced Mineralogy, 296–310. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-78523-8_19.
Texto completoStear, Charles A. "Chemical Bonding During Doughmaking". En Handbook of Breadmaking Technology, 60–85. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4615-2375-8_6.
Texto completoActas de conferencias sobre el tema "Attochemistry of chemical bonding"
McKemmish, Laura K., Ross H. McKenzie, Noel S. Hush y Jeffrey R. Reimers. "Electron-Vibration Quantum Entanglement in Chemical Bonding". En International Quantum Electronics Conference. Washington, D.C.: OSA, 2011. http://dx.doi.org/10.1364/iqec.2011.i864.
Texto completoFriedrich, D. M., G. J. Exarhos, W. D. Samuels, K. F. Ferris, N. J. Hess, D. J. Altier y S. P. Loecker. "Vibrational Spectra And Chemical Bonding In Phosphazenes". En OE/LASE '89, editado por Fran Adar, James E. Griffiths y Jeremy M. Lerner. SPIE, 1989. http://dx.doi.org/10.1117/12.951581.
Texto completoSarawan, Supawadee y Chokchai Yuenyong. "Thai students’ mental model of chemical bonding". En INTERNATIONAL CONFERENCE FOR SCIENCE EDUCATORS AND TEACHERS (ISET) 2017: Proceedings of the 5th International Conference for Science Educators and Teachers (ISET) 2017. Author(s), 2018. http://dx.doi.org/10.1063/1.5019533.
Texto completoBecker, H. "Miniaturised chemical analysis systems - materials and bonding". En IEE Colloquium on Assembly and Connections in Microsystems. IEE, 1997. http://dx.doi.org/10.1049/ic:19970027.
Texto completoPeña-Gallego, Angeles, David Ferro-Costas, Ricardo A. Mosquera, Carlos Bravo-Díaz y Ignacio Pérez-Juste. "TEACHING CHEMICAL BONDING THROUGH PROJECT-BASED LEARNING". En 10th International Conference on Education and New Learning Technologies. IATED, 2018. http://dx.doi.org/10.21125/edulearn.2018.2755.
Texto completoOrtiz, J. V. "Concepts of chemical bonding from electron propagator theory". En THEORY AND APPLICATIONS IN COMPUTATIONAL CHEMISTRY: THE FIRST DECADE OF THE SECOND MILLENNIUM: International Congress TACC-2012. AIP, 2012. http://dx.doi.org/10.1063/1.4730645.
Texto completoYamaji, Yasuhiro, Tokihiko Yokoshima, Hirotaka Oosato, Noboru Igawa, Yuichiro Tamura, Katsuya Kikuchi, Hiroshi Nakagawa y Masahiro Aoyagi. "Novel Flip-Chip Bonding Technology using Chemical Process". En 2007 Electronic Components and Technology Conference. IEEE, 2007. http://dx.doi.org/10.1109/ectc.2007.373905.
Texto completoKowada, Y., M. Okamoto, I. Tanaka, H. Adachi, M. Tatsumisago y T. Minami. "CHEMICAL BONDING OF MOVING CATIONS IN SUPERIONIC CONDUCTORS". En Proceedings of the 1st International Discussion Meeting. WORLD SCIENTIFIC, 2007. http://dx.doi.org/10.1142/9789812706904_0001.
Texto completoDonner, K. R., R. Roedel, F. Gärtner y T. Klassen. "Chemical Interaction and Bonding in Cold Gas Spraying". En ITSC2011, editado por B. R. Marple, A. Agarwal, M. M. Hyland, Y. C. Lau, C. J. Li, R. S. Lima y A. McDonald. DVS Media GmbH, 2011. http://dx.doi.org/10.31399/asm.cp.itsc2011p0072.
Texto completoScimeca, T., Y. Watanabe, R. Berrigan y M. Oshima. "Surface Chemical Bonding of Selenium Treated GaAs(100)". En 1992 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 1992. http://dx.doi.org/10.7567/ssdm.1992.a-5-3.
Texto completoInformes sobre el tema "Attochemistry of chemical bonding"
Karpius, Peter. Electron Configurations and Basic Chemical Bonding. Office of Scientific and Technical Information (OSTI), octubre de 2020. http://dx.doi.org/10.2172/1679981.
Texto completoMartin, James Ellis, Alicia I. Baca, Dahwey Chu y Lauren Elizabeth Shea Rohwer. Chemical strategies for die/wafer submicron alignment and bonding. Office of Scientific and Technical Information (OSTI), septiembre de 2010. http://dx.doi.org/10.2172/1008133.
Texto completoLee, Tom. Initiated chemical vapor deposited nanoadhesive for bonding National Ignition Facility's targets. Office of Scientific and Technical Information (OSTI), mayo de 2016. http://dx.doi.org/10.2172/1258548.
Texto completoFedik, Nikita. Journey to Differentiable Models: Chemical Bonding, Electronic Structure and Machine Learning. Office of Scientific and Technical Information (OSTI), agosto de 2023. http://dx.doi.org/10.2172/1997142.
Texto completoLICHTENBERGER, DENNIS L. CHEMICAL ACTIVATION OF MOLECULES BY METALS: EXPERIMENTAL STUDIES OF ELECTRON DISTRIBUTIONS AND BONDING. Office of Scientific and Technical Information (OSTI), marzo de 2002. http://dx.doi.org/10.2172/792911.
Texto completoLichtenberger, D. L. Chemical activation of molecules by metals: Experimental studies of electron distributions and bonding. Office of Scientific and Technical Information (OSTI), octubre de 1991. http://dx.doi.org/10.2172/5093971.
Texto completoLichtenberger, D. L. Chemical activation of molecules by metals: Experimental studies of electron distributions and bonding. Office of Scientific and Technical Information (OSTI), enero de 1992. http://dx.doi.org/10.2172/7017251.
Texto completoSickafus, K. E., J. M. Wills, S. P. Chen, J. H. ,. Jr Terry, T. Hartmann y R. I. Sheldon. Development of a Fundamental Understanding of Chemical Bonding and Electronic Structure in Spinel Compounds. Office of Scientific and Technical Information (OSTI), mayo de 1999. http://dx.doi.org/10.2172/763216.
Texto completoSickafus, K. E., J. M. Wills, S. P. Chen, J. H. ,. Jr Terry, T. Hartmann y R. I. Sheldon. Development of a Fundamental Understanding of Chemical Bonding and Electronic Structure in Spinel Compounds. Office of Scientific and Technical Information (OSTI), junio de 1999. http://dx.doi.org/10.2172/763910.
Texto completoYates, Jr y John T. The Orientation of Chemical Bonds at Surfaces: A Key to Understanding the Structure and Bonding of Surface Species. Fort Belvoir, VA: Defense Technical Information Center, junio de 1989. http://dx.doi.org/10.21236/ada209833.
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