Single-Crystalline Tungsten Oxide Quantum Dots for Fast Pseudocapacitor and Electrochromic Applications

被引：371

作者：

Cong, Shan ^{[1
]}

Tian, Yuyu ^{[1
]}

Li, Qingwen ^{[1
]}

Zhao, Zhigang ^{[1
]}

Geng, Fengxia ^{[2
]}

机构：

[1] Chinese Acad Sci, Suzhou Inst Nanotech & Nanob, Suzhou 215123, Peoples R China

[2] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 25期

基金：

中国国家自然科学基金;

关键词：

WO3; NANOPARTICLES; FILMS; NANOCRYSTALS; PHOTOLUMINESCENCE; SUPERCAPACITOR; BATTERIES; CELLS;

D O I：

10.1002/adma.201400447

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tungsten oxide quantum dots (QDs) with an average size down to 1.6 nm are developed, serving as a new class of promising electrode materials, which yield efficient and fast electron/ion transport in the charge/discharge process. With a visually impressive display, the QDs present coloration/bleaching times within 1 s, which is much superior to inorganic analogues and even competitive to organic-related materials.

引用

页码：4260 / 4267

页数：8

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