文献详情
Hollow Bimetallic Zinc Cobalt Phosphosulfides for Efficient Overall Water Splitting
文献类型：期刊
通讯作者：Zheng, HQ; Cao, R (reprint author), Shaanxi Normal Univ, Sch Chem & Chem Engn, Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710179, Shaanxi, Peoples R China.; Cao, R (reprint author), Renmin Univ China, Dept Chem, Beijing 100872, Peoples R China.
期刊名称：CHEMISTRY-A EUROPEAN JOURNAL影响因子和分区
年：2019
卷：25
期：2
页码：621-626
ISSN：0947-6539
关键词：hollow structures; substitution tuning; water splitting; zeolitic imidazolate framework (ZIF); ZnCo phosphosulfides
所属部门：化学系
摘要：Bimetallic sulfides with earth-abundant transition-metal elements are proposed to enhance the electrocatalytic activities. Further replacement of S atom by less electronegative P atom improves the electrocatalytic performance of OER and HER. Herein, hollow bimetallic zinc cobalt phosphosulfides (Zn0.3Co2.7S3P) are synthesized by a two-step process. The optimal catalyst of Zn0.3Co2.7S3P with particle size of 50 nm displays an excellent electroactivity and long-term durability toward efficient ove ...More
Bimetallic sulfides with earth-abundant transition-metal elements are proposed to enhance the electrocatalytic activities. Further replacement of S atom by less electronegative P atom improves the electrocatalytic performance of OER and HER. Herein, hollow bimetallic zinc cobalt phosphosulfides (Zn0.3Co2.7S3P) are synthesized by a two-step process. The optimal catalyst of Zn0.3Co2.7S3P with particle size of 50 nm displays an excellent electroactivity and long-term durability toward efficient overall water splitting process in alkaline medium. The excellent bifunctional electrocatalytic performance may be ascribed to the synergistic effect of hollow structure, anion substitution tuning and unique size control. ...Hide

DOI：10.1002/chem.201804492
百度学术：Hollow Bimetallic Zinc Cobalt Phosphosulfides for Efficient Overall Water Splitting
语言：外文
被引频次：8
人气指数：1
浏览次数：1
基金：National Natural Science Foundation of ChinaNational Natural Science Foundation of China [21101170, 21573139, 21601118, 21773146, 21808138]; "Thousand Talents Program" of China; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [GK201703021]; Starting Research Funds of Shaanxi Normal University
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