文献类型：期刊文献

英文题名：Research Progress in the Preparation of Transition Metal Sulfide Materials and Their Supercapacitor Performance

作者：Yan, Jin[1,2];Lu, Jiancheng[3];Sheng, Yuxuan[4];Sun, Yin[2];Zhang, Dapeng[1,2]

机构：[1]Guangdong Ocean Univ, Naval Architecture & Shipping Coll, Zhanjiang 524088, Peoples R China;[2]Guangdong Ocean Univ, Guangdong Prov Key Lab Intelligent Equipment South, Zhanjiang 524088, Peoples R China;[3]Guangdong Ocean Univ, Coll Ocean Engn & Energy, Zhanjiang 524088, Peoples R China;[4]Guangdong Ocean Univ, Sch Mech Engn, Zhanjiang 524088, Peoples R China

年份：2024

卷号：15

期号：7

外文期刊名：MICROMACHINES

收录：SCI-EXPANDED(收录号：WOS:001277018700001)、、EI(收录号：20243116775349)、Scopus(收录号：2-s2.0-85199652092)、WOS

基金：The authors gratefully acknowledge the support from Natural Science Foundation of Guangdong Province (2022A1515011562) and Guangdong Provincial Special Fund for promoting high-quality economic development (GDNRC [2021]56, Yuerong Office Letter [2020]161).

语种：英文

外文关键词：supercapacitor; electrode material; transition metal sulfide; energy density; power density

外文摘要：Transition metal sulfides are widely used in supercapacitor electrode materials and exhibit excellent performance because of their rich variety, low price, and high theoretical specific capacity. At present, the main methods to prepare transition metal sulfides include the hydrothermal method and the electrochemical method. In order to further improve their electrochemical performance, two aspects can be addressed. Firstly, by controllable synthesis of nanomaterials, porous structures and large surface areas can be achieved, thereby improving ion transport efficiency. Secondly, by combining transition metal sulfides with other energy storage materials, such as carbon materials and metal oxides, the synergy between different materials can be fully utilized. However, future research still needs to address some challenges. In order to guide further in-depth research, it is necessary to combine the current research-derived knowledge and propose a direction for future development of transition metal sulfide electrode materials.