Issue 34, 2015
From the journal:

Chemical Communications

Binder-free carbonized bacterial cellulose-supported ruthenium nanoparticles for Li–O2 batteries†

Shengfu Tong,‡ab   Mingbo Zheng,‡bc   Yong Lu,ab   Zixia Lin,bc   Xueping Zhang,ab   Ping He*abd  and  Haoshen Zhou*abde  

* Corresponding authors

a College of Engineering and Applied Science, Nanjing University, Nanjing 210093, P. R. China
E-mail: pinghe@nju.edu.cn, hszhou@nju.edu.cn

b National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, P. R. China

c School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, P. R. China

d Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, P. R. China

e Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Umezono 1-1-1, Tsukuba 305-8568, Japan

Abstract

Network structured carbonized bacterial cellulose-supported Ru nanoparticles (CBC/Ru), which provide sufficient space for Li2O2 deposition without a significant volume effect and improve the transport of oxygen and electrons, were used as the binder-free oxygen electrode in a Li–O2 battery. The CBC/Ru exhibited high activities and good stability during discharge–recharge processes.

Graphical abstract: Binder-free carbonized bacterial cellulose-supported ruthenium nanoparticles for Li–O2 batteries

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Article information

DOI
https://doi.org/10.1039/C5CC01114K
Article type
Communication
Submitted
03 Feb 2015
Accepted
13 Mar 2015
First published
16 Mar 2015

Chem. Commun., 2015,51, 7302-7304

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Binder-free carbonized bacterial cellulose-supported ruthenium nanoparticles for Li–O2 batteries

S. Tong, M. Zheng, Y. Lu, Z. Lin, X. Zhang, P. He and H. Zhou, Chem. Commun., 2015, 51, 7302 DOI: 10.1039/C5CC01114K

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