Recent Advances of Catalytic Effects in Cathode Materials for Room-Temperature Sodium-Sulfur Batteries

被引：10

作者：

Li, Sijie ^{[2
,4
]}

Han, Yu ^{[3
]}

Ge, Peng ^{[1
]}

Yang, Yue ^{[1
]}

机构：

[1] Cent South Univ, Sch Resource Proc & Bioengn, Changsha 410083, Peoples R China

[2] Hokkaido Univ, Grad Sch Chem Sci & Engn, Sapporo, Hokkaido 0600814, Japan

[3] China Three Gorges Corp, Inst Sci & Technol, Comprehens Energy Res Ctr, Beijing 100038, Peoples R China

[4] Natl Inst Mat Sci NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, Tsukuba, Ibaraki 3050044, Japan

来源：

CHEMPLUSCHEM | 2021年 / 86卷 / 10期

基金：

中国国家自然科学基金;

关键词：

cathode materials; electrocatalysts; energy storage; kinetics; room-temperature sodium-sulfur batteries; LI-S BATTERY; CHALLENGES; POLYSULFIDES; COMPOSITES; ELECTRODE; DESIGN;

D O I：

10.1002/cplu.202100328

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrocatalysts in room-temperature sodium-sulfur (RT-Na/S) have captured numerous attention. But, they suffered from shuttle effect and surface passivation. RT-Na/S show inferior energy-storage abilities, ascribed to the larger radii of Na-ions. Herein, the vigorous review is displayed from different kinds of metal-based traits, containing single metal, metal-based samples, and multifunctional hybrids. Through the controlling of structures and composition, the conversion reaction about liquid/solid phases would be enhanced, accompanied by the enhancements of cycling stabilities and rate properties, which enables the break-through of practical applications. The in-depth influences of catalytic effects on the Na-S reaction mechanism and the corresponding electrochemical performance in recently representative works are systematically reviewed. Particularly, this review is anticipated to propose potential research directions for further enhancement of RT-Na/S batteries.

引用

页码：1461 / 1471

页数：11