Carbon Quantum Dots and Their Derivative 3D Porous Carbon Frameworks for Sodium-Ion Batteries with Ultralong Cycle Life

被引：1174

作者：

Hou, Hongshuai ^{[1
]}

Banks, Craig E. ^{[2
]}

Jing, Mingjun ^{[1
]}

Zhang, Yan ^{[1
]}

Ji, Xiaobo ^{[1
]}

机构：

[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China

[2] Manchester Metropolitan Univ, Div Chem & Environm Sci, Manchester M1 5GD, Lancs, England

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 47期

基金：

中国国家自然科学基金;

关键词：

ANODE MATERIALS; RATE CAPABILITY; GRAPHENE; NANODOTS; STORAGE; NANOFIBERS; NANOSHEETS; CHEMISTRY; INSERTION;

D O I：

10.1002/adma.201503816

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new methodology for the synthesis of carbon quantum dots (CQDs) for large production is proposed. The as-obtained CQDs can be transformed into 3D porous carbon frameworks exhibiting superb sodium storage properties with ultralong cycle life and ultrahigh rate capability, comparable to state-of-the-art carbon anode materials for sodium-ion batteries.

引用

页码：7861 / 7866

页数：6

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