Template-Assisted Self-Sulfuration Formation of MoS2 Nanosheets Embedded in Ordered Mesoporous Carbon for Lithium Storage

被引：10

作者：

Wang, Yang ^{[1
,2
]}

Wei, Ren ^{[2
]}

Zhang, Bin ^{[1
]}

Lv, Hao ^{[2
]}

Xu, Dongdong ^{[2
]}

Hao, Qingli ^{[1
]}

Liu, Ben ^{[2
]}

机构：

[1] Nanjing Univ Sci & Technol, Key Lab Soft Chem & Funct Mat, Minist Educ, Nanjing 210094, Jiangsu, Peoples R China

[2] Nanjing Normal Univ, Jiangsu Collaborat Innovat Ctr Biomed Funct Mat, Sch Chem & Mat Sci, Jiangsu Key Lab New Power Batteries, Nanjing 210023, Jiangsu, Peoples R China

来源：

ACS APPLIED ENERGY MATERIALS | 2019年 / 2卷 / 09期

基金：

中国国家自然科学基金;

关键词：

mesoporous materials; metal sulfides; self-sulfuration; solvent-free; lithium batteries; HETEROSTRUCTURES; PERFORMANCE; NETWORK; ANODE; ACIDS;

D O I：

10.1021/acsaem.9b01262

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An easy and ecofriendly solid-phase self-sulfuration method is developed to embed ultrathin MoS2 nanosheets within N-/S-doped mesoporous carbon (MoS2@mC) through solvent-free template-assisted pyrolysis. The resultant MoS2@mC features multiple structural and compositional add-in merits, including nanoconfined MoS2, a mesoporous framework, and N-/S-doped graphitized carbon, thus exhibiting improved reversible discharge capacity and rate capability in lithium storage. The present work thus paves a green way to synthesize other kinds of metal sulfides@mC composite materials for possible practical applications.

引用

页码：6158 / 6162

页数：9

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