硫化钴镍微球制备及其电催化析氢综合研究型实验设计  

Synthesis of cobalt-nickel sulfide microspheres and comprehensive research experimental design of electrocatalytic hydrogen evolution

作　　者：李春玲 孙霜青 胡松青 王秀民 王志坤 吕强 王晓燕 LI Chunling;SUN Shuangqing;HU Songqing;WANG Xiumin;WANG Zhikun;LYU Qiang;WANG Xiaoyan(School of Materials Science and Engineering,China University of Petroleum(East China),Qingdao 266580 China)

机构地区：[1]中国石油大学(华东)材料科学与工程学院,山东青岛266580

出　　处：《实验技术与管理》2022年第2期182-187,204,共7页Experimental Technology and Management

基　　金：山东省研究生导师指导能力提升计划项目(SDYY18027)。

摘　　要：文章设计了硫化钴镍微球制备及其电催化析氢综合研究型实验。该实验通过简单的一步水热法,可控合成了一种由微小纳米粒子组装成微球结构的双金属硫化钴镍催化剂,研究了双金属硫化物结构与电化学析氢性能之间的内在联系,使学生对实验合成以及材料结构表征与性能测试有了较完整的把握。该实验将科研工作与本科生实验教学相结合,激发了学生对科研的热情,提高了他们的自主创新意识。This paper designs a comprehensive research experiment on the synthesis of cobalt-nickel sulfide microspheres and their electrocatalytic hydrogen evolution. A bimetallic cobalt-nickel sulfide catalyst assembled from tiny nanoparticles into microsphere structure is controllably synthesized through a simple one-step hydrothermal method in this experiment. The internal relationship between structure and electrochemical hydrogen evolution performance of bimetallic sulfide is studied, so that students can abtain a complete grasp of experimental synthesis, material structure characterization and performance test. The experiment combines scientific research with undergraduate experimental teaching, stimulates students’ enthusiasm for scientific research and improves their awareness of independent innovation.

关 键 词：综合性实验 硫化钴镍 微球 电化学析氢 自主创新 

分 类 号：O614.81[理学—无机化学] G642.0[理学—化学]