Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method
نویسندگان
چکیده
منابع مشابه
High Efficient Nanocatalyst Synthesis Using Semi-Reflux Chemical Reduction System by Temperature Control in Micro DMFC
Shin-Mei Gong, Yi-Shiuan Wu, Tsung-Kuang Yeh, Chuen-Hung Tsai, and Fan-Gang Tseng 2, 3 Department of Engineering and System Science, National Tsing Hua University, Hsinchu, Taiwan Institute of NanoEngineering and MicroSystems, National Tsing Hua University, Hsinchu, Taiwan Division of Mechanics, Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan [email protected] Abstract...
متن کاملA colloidal ZnO/Cu nanocatalyst for methanol synthesis.
Free-standing, ZnO surface decorated Cu nanoparticles of 1-3 nm size were obtained by sequential co-pyrolysis of [Cu(OCHMeCH2NMe2)2] and ZnEt2 in squalane in the absence of additional surfactants and proved to be highly active quasi homogeneous catalysts for methanol synthesis from CO and H2.
متن کاملSynthesis of Cu Doped NiO Nanoparticles by Chemical Method
The Cu doped NiO (NiO:Cu) nanoparticles were synthesized by co-precipitation method using NiCl2.6H2O, CuCl2.2H2O for Ni and Cu sources, respectively. Sodium hydroxide has been used as a precipitator agent. Effect of Cu doping agent on the structural and optical properties of nanostructures were characterized by XRD, SEM, AFM, spectrophotometry, FTIR a...
متن کاملExperimental Investigation on the Synthesis and Size Control of Copper Nanoparticle via Chemical Reduction Method
In this study, synthesis of copper nanoparticles and effect of the reaction conditions on the particle size were investigated. The copper nanoparticles were synthesized and stabilized in a narrow temperature range in the presence of polyvinylpyrrolidone under nitrogen atmosphere. Reaction temperature and concentration ratio of the reducing agent to the precursor (R/P) as two main conditions i...
متن کاملfermentation, fractionation and purification of streptokinase by chemical reduction method
background and objectives : streptokinase is used clinically as an intravenous thrombolytic agent for the treatment of acute myocardial infarction and is commonly prepared from cultures of streptococcus equisimilis strain h46a. the objective of the present study was the production of streptokinase from strain h46a and purification by chemical reduction method. materials and methods: the rate of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Chemistry
سال: 2013
ISSN: 2090-9063,2090-9071
DOI: 10.1155/2013/831694