用乙二醇为还原剂制备Ag/C同轴纳米电缆  

Synthesis of coaxial Ag/C nanocables using a reducing agent of glycol

作　　者：邱敏[1] 陶志银[1] 余丽[1] 吴绪虎[1] 牛琼[1] 牛和林[1] 

机构地区：[1]安徽大学化学化工学院,安徽合肥230039

出　　处：《安徽大学学报（自然科学版）》2010年第6期88-91,共4页Journal of Anhui University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(20875001;20905001;50901074);安徽省自然科学基金资助项目(090414200;KJ2010A014)

摘　　要：利用一种简单的有机物乙二醇作为还原剂和碳源,采用简单温和的水热方法制备出Ag/C同轴纳米电缆.用SEM、TEM、XRD、UV-vis和FT-IR对产物进行了表征,探索了制备Ag/C同轴纳米电缆的最佳条件是温度为180℃、CH2SO4=2mol·L-1,并且提出了可能的反应机制.A simple mid hydrothermal route was presented to fabricate Ag/C nanocables.In the process,glycol was a simple organic compound which acted as reducing agent and carbon source .The as-synthesized Ag/C coaxial nanocables were characterized by SEM,TEM,XRD,UV-vis and FT-IR.The optimal reaction conditions for obtaining Ag/C coaxial nanocables were 180 ℃,CH2SO4 = 2 mol·L-1.A possible formation mechanism for Ag-Core /C-Sheath nanocables was also proposed.

关 键 词：乙二醇 同轴纳米电缆 AG纳米线 碳化 

分 类 号：O614.122[理学—无机化学]