MOF-derived 1T/2H MoS2 with different molybdenum sources

被引：0
作者：
Wang, Tianqi [1 ,2 ]
Lei, Yun [1 ,2 ]
Tang, Zehui [1 ,2 ]
Liu, Kaiwei [1 ,2 ]
Zhang, Cuiru [1 ,2 ]
Lei, Yaonan [1 ,2 ]
机构：
[1] Wuhan Univ Technol, Key Lab Green Utilizat Crit Nonmetall Mineral Reso, Minist Educ, Wuhan 430070, Peoples R China
[2] Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan 430070, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2025年 / 36卷 / 20期
关键词：
CARBON; NANOSHEETS; DISULFIDE; EVOLUTION; CATALYST;
D O I：
10.1007/s10854-025-15285-x
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Molybdenum disulfide (MoS2) with a mixed 1T/2H phase was derived from metal-organic frameworks (MOFs) using molybdenum trioxide, sodium molybdate, or ammonium molybdate as molybdenum sources, separately. The effects of different molybdenum sources on its electrochemical performance were investigated. Compared to traditionally synthesized MoS2, the MOF-derived MoS2 from ammonium molybdate exhibits significantly enhanced charge transfer capability (Rct of 80.3 Omega) and specific capacitance (274 F/g at 1 A/g). The electrochemical behavior of MOF-derived MoS2 consists of a diffusion-controlled Faraday process and a non-diffusive capacitance process. The comparison of the synthesized MoS2 demonstrates that the molybdenum source critically influences the electrochemical properties of MoS2. These findings provide valuable insights for developing high-performance electrode materials, highlighting the broad application potential of MOF-derived MoS2 in energy storage systems.
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页数：13
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