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Synthesis of β-SiC/SiO2 core-shell nanowires with the assistance of cerium oxide于伟鹏,郑瑛,杨娥,邱健斌,兰瑞芳College of Chemistry and Materials Science,Fujian Normal University摘 要:The β-SiC/SiO2 core-shell nanowires with the "stem-and-node" structure were synthesized in the presence of cerium oxide by the carbothermal reduction of the starch-SiO2 hybrids gel.The......
Synthesis of ultralong Si3N4 nanowires by a simple thermal evaporation methodWen-Qi Wang1,Xiao-Ping Zou2,Nan-Jia Zhou3,Guang Zhu2,3,Gui-Ying Wang1,Zhen-Sheng Peng1,41. Anhui Key Laboratory... vapor-solid synthesis of ultralong silicon nitride (Si3N4) nanowires was achieved by using simple thermal evaporation of mixture powders of active carbon and monoxide silicon. The products were......
Effect of thermal treating temperature on characteristics of silver-doped titania CHAI Li-yuan(柴立元)1, WEI Shun-wen(韦顺文)1, PENG Bing(彭 兵)1, LI Zhu-ying(李竹英)2 1. School of Metallurgical Science...; Abstract: The silver-doped......
Realizing Zinc Blende GaAs/AlGaAs Axial and Radial Heterostructure Nanowires by Tuning the Growth TemperatureJingwei Guo,Hui Huang,Xiaomin Ren,Xin Yan,Shiwei Cai,Wei Wang,Yongqing Huang,Qi Wang..." name="ChDivSummary">Vertical zinc blende GaAs/AlGaAs heterostructure nanowires were grown at different temperatures by metalorganic chemical vapor deposition via Au-assisted vapor-liquid-solid......
Self-Assembled Structures of Colloidal Silver Nanoparticles on Solid Substrates刘玉兰,何声太School of Materials Science and Engineering,Tianjin Polytechnic University摘 要:silver......
Controllable Synthesis of WO3 Nanowires by Electrospinning and Their Photocatalytic Properties Under Visible Light IrradiationZhe Chen,Wu Wang,Kaigui ZhuDepartment of Physics, Beihang University摘 要:Large amounts of WO3 nanowires were prepared on silicon substrates by electrospinning followed by appropriate calcinations in air using ammonium......
Silver sulfide leaching with a copper-thiosulfate solution in the absence of ammoniaAlejandro Lopez-Valdivieso摘 要:Leaching from silver sulfide using a copper-thiosulfate solution in the absence of ammonia was investigated.It is found that silver sulfide could be effectively dissolved in the copper-thiosulfate system without ammonia.The effects......
Luminescence intensification of lanthanide complexes by silver nanoparticles incorporated in sol-gel matrixRenata Reisfeld1,Marek Pietraszkiewicz2,Tsiala Saraidarov1,Viktoria Levchenko11. Inorganic... of silver nanoparticles (NPs). The procedure by which silver NPs are formed in a sol-gel polyurethane matrix precursor was elaborated. The formed Ag NPs were combined with Eu complex incorporated......
with core-shell nanowires on critical shear stress of nanocomposites FANG Qi-hong(方棋洪)1, 2, LIU Yong(刘咏)2, LI Hui-zhong(李慧中)2, HUANG Bo-yun(黄伯云)2 1. State Key Laboratory of Advanced Design...; Abstract: The contribution to the critical shear stress of nanocomposites caused by the interaction between screw dislocations and core-shell nanowires (coated nanowires......
Role of oxygen and ammonium ions in silver leaching with thiosulfate–ammonia–cupric ionsValentin Ibarra-Galvan1,Alejandro López-Valdivieso2,Xiong Tong3,Yi-Qi Cui31. Faculty of Chemistry, Colima... id="ChDivSummary" name="ChDivSummary">The dissolution of silver with thiosulfate and copper ions was studied in a batch-stirred reactor at 25 °C in the absence and presence of various ammonium ions......