摘要
采用电化学沉积法,以十二烷基硫酸钠、苯甲醇、硫酸、苯胺和氯化镍溶液形成的层状液晶为模板,制备层状聚苯胺/氧化镍(PANI/NiO)复合纳米片,并应用SEM,XRD和FTIR对该复合材料进行了表征.实验结果表明,当苯胺与0.2mol·L^(-1)氯化镍溶液的质量比为5:6时,可得到具有层状结构的PANI/NiO复合纳米材料;循环伏安、恒流充放电和交流阻抗测试结果表明,该层状结构纳米材料具有较好的电容性能.
PANI/NiO composite nanosheets are prepared by electrochemical deposition using lamellar liquid crystals formed by sodium dodecyl sulfate(SDS),benzyl alcohol(B A),sulfuric acid,aniline and nickel chloride solution.The materials are characterized by SEM,XRD and FTIR,which show that PANI/NiO nanocomposites with layered structure are obtained when the mass ratio of aniline to 0.2 mol·L_1 nickel chloride solution is 5:6.In addition,the results of cyclic voltammetry,galvanostatic charge-discharge and AC impedance test show that the prepared PANI/NiO composite nanosheets have good electrochemical performance.
作者
陈圆
张龙
李常浩
刘天晴
CHEN Yuan;ZHANG Long;LI Changhao;LIU Tianqing(School of Chemistry&-Chemical Engineering,Yangzhou University,Yangzhou 225002,China;School of Animal Pharmaceuticals,Jiangsu Agri-animal Husbandry Vocational College,Taizhou 225300,China)
出处
《扬州大学学报（自然科学版）》
CAS
北大核心
2018年第1期26-29,34,共5页
Journal of Yangzhou University：Natural Science Edition
基金
江苏省高职院校教师专业带头人高端研修资助项目(2016GRFX023)
江苏农牧科技职业学院凤凰人才工程资助项目
关键词
层状液晶
聚苯胺
氧化镍
电容
lamellar liquid crystal
polyaniline
NiO
capacitance
作者简介
张龙:E-mail:jsahvczhanglong@163.com;;刘天晴:E-mail:tqliu@yzu.edu.cn.
