Uniformly dispersed self-assembled growth of Sb2O3/Sb@graphene nanocomposites on a 3D carbon sheet network for high Na-storage capacity and excellent stability

2015 ◽  
Vol 3 (11) ◽  
pp. 5820-5828 ◽  
Author(s):  
N. Li ◽  
S. Liao ◽  
Y. Sun ◽  
H. W. Song ◽  
C. X. Wang

A novel nanostructure comprised of Sb2O3/Sb@graphene NPs anchored on a carbon sheet network is reported, with excellent cycling stability, a long cycle life and a good rate capability as a sodium ion battery anode.

2019 ◽  
Vol 7 (17) ◽  
pp. 10239-10245 ◽  
Author(s):  
Qianzheng Jin ◽  
Wei Li ◽  
Kangli Wang ◽  
Pingyuan Feng ◽  
Haomiao Li ◽  
...  

S-doped carbon nanofibers derived from bacterial cellulose with interlinked networks and pores were facilely prepared in a sustainable approach. This product presents a high Na-ion storage capacity and excellent rate performances.


2017 ◽  
Vol 23 (21) ◽  
pp. 5051-5058 ◽  
Author(s):  
Fenghua Zheng ◽  
Qichang Pan ◽  
Chenghao Yang ◽  
Xunhui Xiong ◽  
Xing Ou ◽  
...  

2017 ◽  
Vol 701 ◽  
pp. 870-874 ◽  
Author(s):  
Jianyong Xiang ◽  
Weiming Lv ◽  
Congpu Mu ◽  
Jing Zhao ◽  
Bochong Wang

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31465-31471 ◽  
Author(s):  
Xingxing Zhao ◽  
Zhian Zhang ◽  
Fuhua Yang ◽  
Yun Fu ◽  
Yanqing Lai ◽  
...  

SnO2@PANI composite has been synthesized by the in situ polymerization of aniline monomers in the presence of SnO2 hollow spheres. Using as an anode material for sodium-ion batteries, the composite exhibited long cycle life and good rate capability.


2019 ◽  
Vol 7 (35) ◽  
pp. 20229-20238 ◽  
Author(s):  
Qichang Pan ◽  
Fenghua Zheng ◽  
Yanzhen Liu ◽  
Youpeng Li ◽  
Wentao Zhong ◽  
...  

Heterostructured Fe1−xS@S-doped carbon hollow spheres have been prepared as sodium ion battery anode material with superior rate capability and excellent long-term cycling stability.


RSC Advances ◽  
2016 ◽  
Vol 6 (74) ◽  
pp. 70277-70283 ◽  
Author(s):  
Lei Wang ◽  
Bo Wang ◽  
Guijing Liu ◽  
Tiefeng Liu ◽  
Tiantian Gao ◽  
...  

NTP/C–CNTs with CNT decorated NTP/C nanoparticles enhance the electrolyte infiltration and provide fast transport pathways for electrons to achieve high-rate capability and low-temperature performance.


RSC Advances ◽  
2017 ◽  
Vol 7 (69) ◽  
pp. 43636-43641 ◽  
Author(s):  
Tianyi Hou ◽  
Guojie Tang ◽  
Xiaohong Sun ◽  
Shu Cai ◽  
Chunming Zheng ◽  
...  

ClO4−doped polypyrrole coating acts as a conductive buffer layer maintaining the structure integrity and provides extra specific capacity.


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