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biosynthesis of silver nanoparticles using Curcuma longa tuber powder [J]. International Journal of Nanomedicine, 2012, 7: 5603-5610. [17] KUMAR B, SMITA K, CUMBAL L, DEBUT A, CAMACHO J, M G, GRIJALVA M...Trans. Nonferrous Met. Soc. China 26(2016) 2363-2371 Extracellular green synthesis of silver nanoparticles using Amazonian fruit Araza (Eugenia stipitata McVaugh) Brajesh KUMAR1,2, Kumari SMITA1......
EFFECTS OF DIFFERENT FUNCTIONAL GROUP-CONTAINING ORGANICS ON MORPHOLOGY-CONTROLLED SYNTHESIS OF SILVER NANOPARTICLES AT ROOM TEMPERATURE X.N. Cheng1,M. Ren1,X.F. Zhang1,H.B. Yin1,Q.F. Zhou2,A.L... 213001,China) Abstract:Silver nanoparticles with average particles sizes ranging from 2 to 131nm were manipulatively synthesized starting from silver nitrate using different functional group-containing organic......
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. The electrochemical polarization of powder for catalyzing oxygen reduction was investigated by LSV technology. The exchange current density was measured through Tafel technology. The apparent 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......
Preparation of Core-shell Cu-Ag Bimetallic Powder via Electroless Coating徐锐College of Metallurgy Science and Engineering,Central South UniversityCollege of Chemical and Pharmaceutical Engineering,Henan Universityof Science and Technology摘 要:A novel method of electroless silver coating on copper powders was reported, in which hydrazine was used......
Warm compaction powder metallurgy of Cu NGAI Tungwai Leo(倪东惠), WANG Shang-lin(王尚林), LI Yuan-yuan(李元元), ZHOU Zhao-yao(周照耀), CHEN Wei-ping(陈维平) (Guangdong Key Laboratory for Advanced Metallic... contents, different compaction pressures and temperatures in order to study the warm compaction of copper powder. Results show that too much admixed lubricant will lead to the squeeze out......
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Numerical Analysis of Powder Properties in Low Power Plasma Torch AN Lian-tong1,GAO Yang1,Yan Zhi-jun1,HEI Zhu-kun1 (1.Marine Engineering Collage, Dalian Maritime University, Dalian Liaoning 116026, China) 摘要:A mathematical model was presented to describe the particle trajectory, velocity and temperature properties in the low power plasma spraying torch (3.6 kW)in which powder particles were......
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J. Cent. South Univ. Technol. (2011) 18: 1365-1370 DOI: 10.1007/s11771-011-0847-7 Modulating absorption band of triangular silver nanoplates in aqueous solvent and on substrates using tannin... Physics, Sichuan University, Chengdu 610065, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: Triangular silver nanoplates in aqueous solvent......