Mesoporous anatase TiO2 submicrospheres embedded in self-assembled three-dimensional reduced graphene oxide networks for enhanced lithium storage

2013 ◽  
Vol 1 (41) ◽  
pp. 12750 ◽  
Author(s):  
S. X. Yu ◽  
L. W. Yang ◽  
Y. Tian ◽  
P. Yang ◽  
F. Jiang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Three Dimensional ◽  
Anatase Tio2 ◽  
Lithium Storage ◽  
Reduced Graphene ◽  
Self Assembled

In Situ Synthesis of Three-Dimensional Self-Assembled Metal Oxide–Reduced Graphene Oxide Architecture

2014 ◽  
Vol 26 (16) ◽  
pp. 4838-4843 ◽  
Author(s):  
Hyun-Kyung Kim ◽  
Sang-Hoon Park ◽  
Seung-Beom Yoon ◽  
Chang-Wook Lee ◽  
Jun Hui Jeong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Metal Oxide ◽  
Reduced Graphene Oxide ◽  
Three Dimensional ◽  
In Situ Synthesis ◽  
Reduced Graphene ◽  
Self Assembled

A large ultrathin anatase TiO2 nanosheet/reduced graphene oxide composite with enhanced lithium storage capability

2014 ◽  
Vol 2 (23) ◽  
pp. 8893 ◽  
Author(s):  
Zhiyuan Wang ◽  
Junwei Sha ◽  
Enzuo Liu ◽  
Chunnian He ◽  
Chunsheng Shi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Anatase Tio2 ◽  
Lithium Storage ◽  
Oxide Composite ◽  
Reduced Graphene

High-performance reduced graphene oxide – red phosphorous composites anodes for lithium batteries and soft X-ray near-edge structure studies

2017 ◽  
Vol 95 (11) ◽  
pp. 1178-1182
Author(s):  
Dongniu Wang ◽  
Lucia Zuin ◽  
David Muir
Keyword(s):  
Electronic Structure ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Solid Electrolyte Interphase ◽  
Three Dimensional ◽  
Lithium Storage ◽  
Edge Structure ◽  
X Ray ◽  
Reduced Graphene

A solution method was developed to synthesize reduced graphene oxide (RGO) – red phosphorous (RP) composites. The uniform distribution of RP particles into three-dimensional conductive RGO network was obtained. Due to both improved electronic structure and mechanical properties, the hybrids delivered a high lithium storage capacity with superior rate performance. For the first time, the electronic structure, as revealed by phosphorous (P) L-edge and lithium (Li) K-edge X-ray absorption near-edge structure (XANES), provides spectroscopic evidence to identify the lithiated products and solid electrolyte interphase. Charge distribution in between RP and RGO was also found by XANES, facilitating the anchoring of active RP into RGO surface.

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