Issue 66, 2013
From the journal:

Chemical Communications

Ultrathin amorphous manganese dioxidenanosheets synthesized with controllable width†

Chengjun Xu,*a   Shan Shi,ab   Yige Sun,a   Yanyi Chena  and  Feiyu Kangab  

* Corresponding authors

a Graduate School at Shenzhen, Tsinghua University, University Town, Shenzhen, Guangdong, China
E-mail: vivaxuchengjun@163.com
Fax: +86 755 26036417
Tel: +86 755 26036417

b Laboratory of Advanced Materials, School of Materials Science and Engineering, Tsinghua University, Beijing, China

Abstract

We present a one-step synthesis process for ultrathin non-crystalline MnO2 nanosheets. Their thickness is about 2 nm and the width varies from 5 to 20 nm. They induce a higher capacitance than zero-dimensional spheres or one-dimensional rods. When heat treated at elevated temperature MnO2 nanosheets partly grow into crystalline Mn2O3 rods.

Graphical abstract: Ultrathin amorphous manganese dioxide nanosheets synthesized with controllable width

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Article information

DOI
https://doi.org/10.1039/C3CC43055C
Article type
Communication
Submitted
25 Apr 2013
Accepted
17 Jun 2013
First published
18 Jun 2013

Chem. Commun., 2013,49, 7331-7333

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Ultrathin amorphous manganese dioxide nanosheets synthesized with controllable width

C. Xu, S. Shi, Y. Sun, Y. Chen and F. Kang, Chem. Commun., 2013, 49, 7331 DOI: 10.1039/C3CC43055C

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