Synthesis of MOF-derived nitrogen-doped carbon microtubules via template self-consumption

作     者：Duo Wang Ze-Yu Zhao Ping Wang Si-Miao Wang Ming Feng Duo Wang;Ze-Yu Zhao;Ping Wang;Si-Miao Wang;Ming Feng

作者机构：Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of EducationJilin Normal UniversityChangchun130103China 

出 版 物：《Rare Metals》 (稀有金属（英文版）)

年 卷 期：2022年第41卷第8期

页      面：2582-2587页

核心收录：

学科分类：081702[工学-化学工艺] 0808[工学-电气工程] 08[工学] 0817[工学-化学工程与技术] 

基　　金：financially supported by the National Natural Science Foundation of China (Nos.21978110, 51772126 and 52171210) the Program for the Development of Science and Technology of Jilin Province (No.20200201187JC) Jilin Province Development and Reform Commission Program (No. 2020C026-3) 

主　　题：materials. template carbon 

摘      要：Herein,by optimizing nano-ZnO template,N-doped hollow carbon microtubules with controllable thickness are synthesized deriving from ZnO@zeolitic lmidazolate framework(ZIF-8)nanorod by template self-consumption method,and a superior structure with graphene-like layers of an average length of 5μm and diameter of 200 nm are proposed to be used as the cathode carries for Li-S *** electrochemical testing,we found that the prepared hollow carbon microtubules have higher discharge capacity and better rate performance than the ZIF-8 derived carbon,showing potential application *** work provides a feasible way for the preparation of monodisperse graphene-like hollow materials.