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J. Cent. South Univ. (2017) 24: 2793-2798 DOI: https://doi.org/10.1007/s11771-017-3693-4 A new approach for deposition of silver film from AgCl through successive ionic layer adsorption and reaction...: An attempt was made to deposit thin film of silver onto the glass substrate by using AgCl precursor, instead of conventional precursor AgNO3 with vitamin C by inexpensive and convenient successive......
Trans. Nonferrous Met. Soc. China 29(2019) 2646-2657 Role of copper in tarnishing process of silver alloys in sulphide media J. ORTIZ-CORONA, F. J. RODRIGUEZ-GOMEZ Departamento de IngenierIa Metalurgica, Facultad de QuImica, Universidad Nacional AutOnoma de Mexico, Ciudad de Mexico, C.P. 04510, Mexico Received 7 February 2019; accepted 21 June 2019 Abstract: Silver and silver alloys usually......
crystallization processes: A review [J]. Industrial & Engineering Chemistry Research, 1993, 32(7): 1275-1296. [16] WU Hui-fang. Morphology and size control of silver oxide, silver and cuprous oxide micro-/nano... Morphology control of ultrafine cuprous oxide powder and its growth mechanism CAO Yan(曹 艳), WANG Yue-jun(王岳俊), ZHOU Kang-gen(周康根), BI Zhen(毕 贞) School of Metallurgical Science......
Trans. Nonferrous Met. Soc. China 26(2016) 2693-2700 One-pot synthesis of poly vinyl alcohol (PVA) supported silver nanoparticles and its efficiency in catalytic reduction of methylene blue P. SAGITHA, K. SARADA, K. MURALEEDHARAN Department of Chemistry, University of Calicut, Malappuram-673 635, Kerala, India Received 5 October 2015; accepted 15 April 2016 Abstract: Stable silver nanoparticles......
, solid oxide fuel cells and chemical catalysts, etc. Considerable interests in synthesizing silver powder have been ever-increased during the past few years because of its high electrical... on a mass-production scale. The well-defined particles were synthesized by mixing the iron(II) sulfate heptahydrate solution with silver nitrate solution directly by high-speed stirring at room temperature......
Preparation and characterization of poly(amic acid)-stabilized silver nanoparticlesLI Jun(李俊)1, FANG Yue-cheng(方悦诚)1, HE Guo-wen(贺国文)1, 2, LI Heng-feng(李衡峰)1(1. School of Material Science and Engineering, Central South University, Changsha 410083, China;2. College of Chemical and Environmental Engineering, Hunan City University, Yiyang 413000, China)Abstract:Stable and monodispersed silver......
conductance of powder pellet was measured by DC method. The result shows that the silver ion dissolves into La0.4Ca0.6CoO3 lattice and brings on the latter expanding, the metal silver particles are affirmed in the microstructure. The electrocatalysis activity to oxygen reducing can be improved remarkably by introducing silver ion into La0.4Ca0.6CoO3 lattice. The maximum exchange current density, 0.298 8......
, Changsha 410083, China) Abstract: Silver-tin oxide powders were synthesized by the hydrothermal method with Ag(NH3)2+ solution and Na2SnO3 solution as raw materials and Na2SO3 as reductant... and the coprecipitation of silver and tin oxide is reached by the hydrothermal method. The silver-tin oxide composite powders have mainly flake shape of about 0.3 μm in thickness and there exists homogeneous......
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cyanidation in gossan ores [13]. The remaining 7.3% of silver related with Fe-oxide minerals are soluble in HCl solution; and 3.5% of silver with sulphide minerals such as pyrite, galena and sphalerite... the amount of silver associated with Fe-oxide minerals. The findings are confirmed with the results in Fig. 6. The remaining iron (6.6%) was dissolved at sulphuric acid leaching stage in which pyrite can......
