Добірка наукової літератури з теми "Silver molybdates"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Silver molybdates".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "Silver molybdates"
Gamsjäger, Heinz, and Masao Morishita. "Thermodynamic properties of molybdate ion: reaction cycles and experiments." Pure and Applied Chemistry 87, no. 5 (May 1, 2015): 461–76. http://dx.doi.org/10.1515/pac-2014-1105.
Повний текст джерелаSpiridonova, Tatiana S., Sergey F. Solodovnikov, Yulia M. Kadyrova, Zoya A. Solodovnikova, Alexandra A. Savina, and Elena G. Khaikina. "Double molybdates of silver and monovalent metals." Kondensirovannye sredy i mezhfaznye granitsy = Condensed Matter and Interphases 23, no. 3 (August 17, 2021): 421–31. http://dx.doi.org/10.17308/kcmf.2021.23/3527.
Повний текст джерелаCombs, Derrick, Brendan Godsel, Julie Pohlman-Zordan, Allen Huff, Jackson King, Robert Richter, and Paul F. Smith. "Reduction of silver ions in molybdates: elucidation of framework acidity as the factor controlling charge balance mechanisms in aqueous zinc-ion electrolyte." RSC Advances 11, no. 62 (2021): 39523–33. http://dx.doi.org/10.1039/d1ra07765a.
Повний текст джерелаIl’ina, A. A., I. A. Stenina, G. V. Lysanova, and A. B. Yaroslavtsev. "Synthesis and ionic conductivity of silver magnesium zirconium molybdates." Inorganic Materials 45, no. 4 (April 2009): 436–39. http://dx.doi.org/10.1134/s0020168509040207.
Повний текст джерелаShi, Fanian, Jian Meng, and Yufang Ren. "Structure and Luminescent Properties of Three New Silver Lanthanide Molybdates." Journal of Solid State Chemistry 121, no. 1 (January 1996): 236–39. http://dx.doi.org/10.1006/jssc.1996.0033.
Повний текст джерелаFenker, Martin, Martin Balzer, Sabine Kellner, Tomas Polcar, Andreas Richter, Frank Schmidl, and Tomas Vitu. "Formation of Solid Lubricants during High Temperature Tribology of Silver-Doped Molybdenum Nitride Coatings Deposited by dcMS and HIPIMS." Coatings 11, no. 11 (November 19, 2021): 1415. http://dx.doi.org/10.3390/coatings11111415.
Повний текст джерелаLupitskaya, Yu A., D. A. Kalganov, L. Yu Kovalenko, and F. A. Yaroshenko. "Phase Formation, Crystal Structure and Ion Conductivity of Silver Antimonate-Molybdates." Journal of Nanoscience and Nanotechnology 20, no. 7 (July 1, 2020): 4597–600. http://dx.doi.org/10.1166/jnn.2020.17872.
Повний текст джерелаKotova, I. Yu, and V. P. Korsun. "Phase formation in the system involving silver, magnesium, and indium molybdates." Russian Journal of Inorganic Chemistry 55, no. 12 (December 2010): 1965–69. http://dx.doi.org/10.1134/s0036023610120247.
Повний текст джерелаKotova, I. Yu, A. A. Savina, A. I. Vandysheva, D. A. Belov, and S. Yu Stefanovich. "Synthesis, crystal structure and electrophysical properties of triple molybdates containing silver, gallium and divalent metals." Chimica Techno Acta 5, no. 3 (2018): 132–43. http://dx.doi.org/10.15826/chimtech.2018.5.3.02.
Повний текст джерелаAditya, Teresa, Jayasmita Jana, Ramkrishna Sahoo, Anindita Roy, Anjali Pal, and Tarasankar Pal. "Silver Molybdates with Intriguing Morphology and as a Peroxidase Mimic with High Sulfide Sensing Capacity." Crystal Growth & Design 17, no. 1 (December 14, 2016): 295–307. http://dx.doi.org/10.1021/acs.cgd.6b01532.
Повний текст джерелаДисертації з теми "Silver molybdates"
Silva, Douglas Carlos de Sousa. "Síntese e caracterização de heteroestruturas de Ag2MoO4 e ZnO e investigação da sinergia nas propriedades fotocatalíticas e fotoluminescentes." Universidade Federal de Goiás, 2017. http://repositorio.bc.ufg.br/tede/handle/tede/7260.
Повний текст джерелаApproved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2017-05-04T11:06:57Z (GMT) No. of bitstreams: 2 Dissertação - Douglas Carlos de Sousa Silva - 2017.pdf: 3036182 bytes, checksum: c02aa9da97c239bf3b1954923b5ee8a0 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)
Made available in DSpace on 2017-05-04T11:06:57Z (GMT). No. of bitstreams: 2 Dissertação - Douglas Carlos de Sousa Silva - 2017.pdf: 3036182 bytes, checksum: c02aa9da97c239bf3b1954923b5ee8a0 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-04-07
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
Nanostructured materials, such as: Ag2MoO4 and ZnO are of great importance because they have unique characteristics and properties, and can be applied in sensors, catalysis, photoluminescence, among other applications. In this work, the Ag2MoO4 and ZnO powders were synthesized separately and in the form of heterostructures, by two different routes, coprecipitation (CP), at room temperature and coprecipitation with subsequent microwave assisted hydrothermal treatment (CPMAHT), at 130 ° C for 30 min, with a heating rate of 10 ° C / min. The heterostructures composed of both materials, Ag2MoO4 and ZnO present in molar proportions ranging from 0.25-2.00%, were synthesized by coprecipitation with subsequent sonochemical processing (CPSP). The Ag2MoO4 samples were obtained with pure cubic phase of spinel type with crystallite size of 143 nm for the sample obtained by CP and 90 nm for the sample obtained by CPTHAM. For the ZnO the hexagonal phase of the wurtzite type, with crystallite sizes of 19 and 49 nm, was obtained for the samples obtained by CP and CPTHAM, respectively. The phases of both Ag2MoO4 and ZnO were observed for the heterostructures obtained by CPSP. The structural and morphological characterization of the obtained materials was performed using X-ray diffraction (XRD) techniques and scanning electron microscopy (SEM). The diffusion reflectance UV-Vis spectroscopy (DRS) was performed to determine the band gap values of the materials. The photoluminescent property was investigated by means of the photoluminescence spectroscopy (PHS) technique, with an improvement in the photoluminescent property of broadband for all the obtained heterostructures. It was also observed that the synergism of the Ag2MoO4 and ZnO materials in the heterostructures resulted in an improvement in the photocatalytic property, leading to a 90% discoloration of the rhodamine B dye in 90 min for the photocatalysis using the Ag2MoO4: 2 ZnO heterostructure.
Materiais nanoestruturados, tais como: o Ag2MoO4 e o ZnO são de grande importância por apresentarem características e propriedades únicas, podendo ser aplicados em sensores, catálise, fotoluminescência, dentre outras aplicações. Neste trabalho, os pós de Ag2MoO4 e ZnO foram sintetizados na sua forma pura por duas rotas diferentes, coprecipitação (CP) a temperatura ambiente e coprecipitação com posterior tratamento hidrotérmico assistido por microondas (CPTHAM), a 130 °C durante 30 min, com taxa de aquecimento de 10 °C/min. Heteroestruturas compostas por ambos os materiais, Ag2MoO4 e ZnO foram obtidas com proporções de 0,25; 0,50; 1 e 2 mols de ZnO para 1 mol de Ag2MoO4. Estas heteroestruturas foram sintetizadas por coprecipitação com posterior processamento sonoquímico (CPPS). As amostras de Ag2MoO4 foram obtidas com fase cúbica pura do tipo espinélio com tamanho de cristalito de 143 nm para a amostra obtida por CP e 90 nm para a amostra obtida por CPTHAM. Para o ZnO foi obtida a fase hexagonal do tipo wurtzita, com tamanhos de cristalito de 19 e 49 nm, para as amostras obtidas por CP e CPTHAM, respectivamente. Foram observadas ambas as fases, tanto do Ag2MoO4 quanto do ZnO para as heteroestruturas obtidas por CPPS. A caracterização estrutural e morfológica dos materiais obtidos foi realizada utilizando das técnicas de difração de raios X (DRX) e microscopia eletrônica de varredura (MEV). A espectroscopia de UV-Vis por reflectância difusa (ERD) foi realizada para determinação dos valores de “band gap” dos materiais. A propriedade fotoluminescente foi investigada por meio da técnica de espectroscopia de fotoluminescência (EFL), sendo observado uma melhora na propriedade fotoluminescente de banda larga para todas as heteroestruturas obtidas. Foi observado também que a sinergia dos materiais Ag2MoO4 e ZnO nas heteroestruturas resultou em uma melhora na propriedade fotocatalítica, levando a uma descoloração do corante rodamina B de 90 % em 90 min para a fotocatálise usando a heteroestrutura Ag2MoO4: 2 ZnO.
Wang, Yi-Ting, and 王儀婷. "Fabrication of Reduced Graphene Oxide Composite and Silver Molybdate Modified Electrodes for Application to Electrochemical Sensors, Biosensors and Photocatalysis." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/2zn7sy.
Повний текст джерела國立臺北科技大學
化學工程研究所
104
We have fabricated different composite modified electrdoes for application to electrochemical sensors, biosensors and photocatalysis. For instance, in the fisrt part we describe the use of a nanocomposite consisting of graphene and β-cyclodextrin (β-CD) which was used to modify a glassy carbon electrode (GCE) to serve as a matrix for immobilization of hemoglobin (Hb). The composite was characterized by scanning electron microscopy (SEM), Ultraviolet-visible spectroscopy (UV-vis) and Fourier-transform infrared (FTIR) spectroscopy. The modified electrode displays an enhanced and well-defined reversible peaks for the heme protein at a formal potential of -0.284 V (vs. Ag/AgCl). The direct electrochemistry of Hb is strongly enhanced at this modified electrode compared to electrodes not modified with graphene or β-CD. The heterogeneous electron transfer rate constant (Ks) is 3.18 ± 0.7 s‾¹ which indicates fast electron transfer. The biosensor exhibits excellent electrocatalytic activity towards the reduction of bromate, with a linear amperometric response in the 0.1 to 177 μM concentration range at a working voltage of -0.33 V. The sensitivity is 3.39 µA µM‾¹ cm‾², and the detection limit (LOD) is 33 nM. The biosensor is fast, selective, well repeatable and reproducible, and therefore represents a viable platform for sensing bromate in aqueous samples. The part II deals with the fabrication of novel and sensitive amperometric sensor for chlorpromazine (CPZ) based on the reduced graphene oxide (RGO) and polydopamine (PDA) composite modified glassy carbon electrode (GCE). The RGO@PDA composite was prepared by the electrochemical reduction of graphene oxide (GO) and PDA composite. The resulting composite was further characterized by SEM, Raman and FTIR spectroscopy. The RGO@PDA composite modified electrode shows an excellent electro-oxidation behaviour to CPZ when compared with other modified electrodes such as GO, RGO and GO@PDA. An amperometric i-t method was used for the determination of CPZ and shows that the RGO@PDA composite could detect the CPZ in the linear ranging from 0.03 to 967.6 µM. The sensor exhibits a low LOD of 0.0018 µM with the analytical sensitivity of 3.74 µA µM–1 cm–2. The RGO@PDA composite shows its high selectivity in the presence of other potentially interfering drugs such as metronidazole, phenobarbital, chlorpheniramine maleate, pyridoxine and riboflavin. The fabricated sensor has also showed an appropriate recovery towards CPZ in the pharmaceutical tablets. In the final part (Part III) we have investigated the phtocatalytic activity of as-synthesized silver molybdate (Ag2MoO4) modified electrode. The potato-like Ag2MoO4 microstructure was synthesized through simple hydrothermal treatment with the assistance of urea. The successful formation of Ag2MoO4 was confirmed by various analytical and spectroscopic techniques such as X-ray diffraction, FTIR, Raman, SEM, Energy dispersive x-ray and X-ray photoelectron spectroscopies. Furthermore, the as-prepared Ag2MoO4 was used as a photocatalyst for the degradation of ciprofloxacin (CIP) as well as an electrochemical sensor for the detection of H2O2, for the first time. The obtained UV-vis spectroscopy results demonstrate that, Ag2MoO4 had excellent reusable photocatalytic activity for the degradation CIP under Ultraviolet-light illumination possess great degradation rate of above 98% after 40 min. Moreover, the cyclic voltammetry and amperometry results revealed that Ag2MoO4 modified GCE showed good electrocatalytic performance for the detection of H2O2 with good linear range and LOD are 0.04 to 240 µM, and 0.03 µM, respectively. It also exhibit high selectivity of H2O2 in the presence of range of biological interferences such as catechol, fructose, lactose, sucrose, glucose, hydroquinone, ascorbic acid, uric acid, dopamine, and epinephrine. Hence, the potato-like Ag2MoO4 microstructure has great practical applicability for use as wastewater treatment and electrochemical detection of H2O2 in real samples.
Частини книг з теми "Silver molybdates"
Meena, Seema Kumari, and B. L. Ahuja. "Investigation of Optical Response of Silver Molybdate for Photovoltaic." In Intelligent Computing Techniques for Smart Energy Systems, 31–37. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-15-0214-9_5.
Повний текст джерелаТези доповідей конференцій з теми "Silver molybdates"
Misra, Sunasira, V. Jayaraman, and T. Gnanasekaran. "Electrical Conductivity and Ammonia Sensing Characteristics of Nanocrystalline Silver Molybdates Synthesized by Solution Chemistry Route." In 2011 International Conference on Nanoscience, Technology and Societal Implications (NSTSI). IEEE, 2011. http://dx.doi.org/10.1109/nstsi.2011.6111791.
Повний текст джерелаKundu, Ranadip, Debasish Roy, and Sanjib Bhattacharya. "Electrical and mechanical properties of ZnO doped silver-molybdate glass-nanocomposite system." In INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC 2015): Proceeding of International Conference on Condensed Matter and Applied Physics. Author(s), 2016. http://dx.doi.org/10.1063/1.4946115.
Повний текст джерелаJeseenthairani, V., J. Dhineshkumar, K. S. Nagaraja, A. Dayalan, and B. Jeyaraj. "P2.0.18 Preparation and Humidity Sensing Properties of Silver Oxide Added Bismuth Iron Molybdate." In 14th International Meeting on Chemical Sensors - IMCS 2012. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2012. http://dx.doi.org/10.5162/imcs2012/p2.0.18.
Повний текст джерела