论文摘要
以苯胺为单体、PdCl2为金属前驱体、过硫酸铵为氧化剂,在避光条件下液相化学氧化合成Pd/PANI纳米纤维,用XRD、FESEM、TEM、SAED、HRTEM、FT-IR和UV-vis等手段对其表征,研究了Pd/PANI纳米纤维修饰玻碳电极对乙醇的电化学行为。结果表明,Pd/PANI纳米纤维的平均直径为20 nm,长度为500 nm;平均直径为6 nm的纳米Pd颗粒单分散分布在PANI纤维中;Pd/PANI纳米纤维修饰电极的ECSA值为54.76 m2/gPd,是商用Pd/C催化剂（6.08 m2/gPd）的9倍,其jf/jb值为1.192。
论文目录
文章来源
类型: 期刊论文
作者: 谭德新,胡伟,陈素娴,简杰婷,周丽珊,王艳丽
关键词: 复合材料,纳米纤维,液相合成,电催化氧化,乙醇
来源: 材料研究学报 2019年02期
年度: 2019
分类: 工程科技Ⅰ辑,工程科技Ⅱ辑
专业: 无机化工,材料科学,电力工业
单位: 岭南师范学院化学化工学院,安徽理工大学材料科学与工程学院
基金: 国家自然科学基金(51303005),广东省科技发展专项资金(2017A030307028),扬帆计划引进紧缺拔尖人才项目(0003017011),岭南师范学院校级科研项目(ZL1822和ZL1604)~~
分类号: TB33;TM911.4
页码: 81-86
总页数: 6
文件大小: 1011K
下载量: 62
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