POMs-based metal-organic frameworks with interpenetrating structures and their carbon nanotube-coated materials for lithium-ion anode applications

被引：6

作者：

Li, Meng -Ting ^{[1
]}

Zhou, Xiao-Han ^{[1
]}

Liang, Qiao-Ming ^{[2
]}

Chen, Jun ^{[1
]}

Sun, Jing-Wen ^{[2
]}

Yu, Yang ^{[1
]}

Wang, Ling-Yan ^{[1
]}

机构：

[1] Qufu Normal Univ, Sch Chem & Chem Engn, Qufu 273165, Shandong, Peoples R China

[2] Qiqihar Med Univ, Sch Pharm, Qiqihar 161006, Peoples R China

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2024年 / 337卷

基金：

中国国家自然科学基金;

关键词：

Polyoxometalates (POMs); POMOFs; Carbon nanotubes (CNTs); Lithium -ion batteries (LIBs); BATTERY;

D O I：

10.1016/j.jssc.2024.124787

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The inherent characteristics of abundant, stable, and swift electron transfer make polyoxometalates (POMs) exceptionally suitable for utilization in energy storage applications, particularly in Lithium -ion batteries (LIBs). By immobilizing POMs within metal -organic frameworks, Ag-BTBA-POM was synthesized to address the challenges associated with the low electronic conductivity and solubility of POMs. To enhance the electronic conductivity of POMOFs crystals further, CNT@Ag-BTBA-POM was developed. This carbon composite material exhibits exceptional cyclic stability and electrochemical characteristics, with the discharge specific capacity stabilizing at around 730 mA h g -1 over 100 cycles.

引用

页数：8

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