钴酸锌纳米片的制备
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- 英文论文题名：Facile synthesis of ZnCo_2O_4 nanosheets
- 论文作者：惠兰 ; 孙志鹏 ; 贾殿赠
- 英文论文作者：Lan Hui ; Zhipeng Sun ; Dianzeng Jia ; College of Chemistry & Chemical Engineering ; Xinjiang University ; AKey laboratory of Clean Energy Material and Technology ; Ministry of Education ; Key Laboratory of Advanced Functional Materials ; Institute of Applied Chemistry ; Xinjiang University
- 年：2016
- 作者机构：新疆大学应用化学研究所;AKey laboratory of Clean Energy Material and Technology,Ministry of Education,Key Laboratory of Advanced Functional Materials,Institute of Applied Chemistry,Xinjiang University;
- 论文关键词：超级电容器 ; 钴酸锌 ; 纳米片结构
- 会议召开时间：2016-07-01
- 会议录名称：中国化学会第30届学术年会摘要集-第二十九分会：电化学材料
- 语种：中文
- 分类号：TQ132.41;TB383.1
- 学会代码：ZGHY
- 会议名称：中国化学会第30届学术年会-第二十九分会 ; 电化学材料
- 会议地点：中国辽宁大连
- 主办单位：中国化学会
- 学会名称：中国化学会
- 页数：1
- 文件大小：166k
- 原文格式：D
- 会议级别：全国
摘要
钴酸锌由于其低毒性,成本低,资源丰富,理论容量高等特点使钴酸锌成为具有应用前景的光催化剂,锂离子电池和电容器材料之一。尤其作为超级电容器由于快速充电,高功率密度,优异的循环稳定性,维修费低等特点而引起广泛关注~([1])。但是由于钴酸锌到电导率较低,充放电循环容量保持率不高等缺点,为了改善钴酸锌材料的电容性能,其中一种有效的方法就是纳米多孔化设计。电极材料的结构对超级电容器起着决定性作用,有相关报道不同的反应方法构造钴酸锌纳米线,纳米花状~([2])等多种形貌,我们通过水热反应合成钴酸锌纳米片结构的方法,探究结构对电化学的影响,具有重要的意义。
ZnCo_2O_4 offer other advantagesincludinglow toxicity,low cost,abundant resources,high capacitive performance, and environmentalfriendliness,good electrical conductivityand other properties of thecatalyst carrier,lithium-ion batteries(LIBs)and supercapacitorelectrode material and has a very good application.. Especially,supercapacitors have attracted attention owing to their fastrecharge ability, high power performance, long cycle life, andlow maintenance cost. Due to ZnCo_2O_4 lowconductivity and retention capability, in order to improve capacitive performance of ZnCo_2O_4,one of the effective methods was design nanoporous. While the electrode materials play the important role in the performance of the supercapacitors.Some reports were developed by different route to design nanowires, nanoflowers and so on.We developed by a simple hydrothermalroute to designnanosheets, to investigate the influent of structure for its electrochemical performance, will have an important significance.
ZnCo_2O_4 offer other advantagesincludinglow toxicity,low cost,abundant resources,high capacitive performance, and environmentalfriendliness,good electrical conductivityand other properties of thecatalyst carrier,lithium-ion batteries(LIBs)and supercapacitorelectrode material and has a very good application.. Especially,supercapacitors have attracted attention owing to their fastrecharge ability, high power performance, long cycle life, andlow maintenance cost. Due to ZnCo_2O_4 lowconductivity and retention capability, in order to improve capacitive performance of ZnCo_2O_4,one of the effective methods was design nanoporous. While the electrode materials play the important role in the performance of the supercapacitors.Some reports were developed by different route to design nanowires, nanoflowers and so on.We developed by a simple hydrothermalroute to designnanosheets, to investigate the influent of structure for its electrochemical performance, will have an important significance.
引文
[1]Bingkun Guan,Di Guo,Lingling Hu,Guanhua Zhang,Tao Fu,WeijiR en,Jidong Li and Qiuhong Li*J.Mater.Chem.A,2014,2,16116
[2]Wenbin Fu,XiuleiL i,ChanghuiZ hao,Ying Liu,Peng Zhang,Jinyuan Zhou,XiaojunP an,ErqingX ie Materials Letter.,2015,02,092
[2]Wenbin Fu,XiuleiL i,ChanghuiZ hao,Ying Liu,Peng Zhang,Jinyuan Zhou,XiaojunP an,ErqingX ie Materials Letter.,2015,02,092