Carbon Nanotube-Loaded Electrospun LiFePO4/Carbon Composite Nanofibers As Stable and Binder-Free Cathodes for Rechargeable Lithium-Ion Batteries

2012 ◽  
Vol 4 (3) ◽  
pp. 1273-1280 ◽  
Author(s):  
Ozan Toprakci ◽  
Hatice A.K. Toprakci ◽  
Liwen Ji ◽  
Guanjie Xu ◽  
Zhan Lin ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
Composite Nanofibers ◽  
Lithium Ion ◽  
Carbon Composite ◽  
Binder Free

Coaxial electrospun Si/C–C core–shell composite nanofibers as binder-free anodes for lithium-ion batteries

2014 ◽  
Vol 258 ◽  
pp. 67-73 ◽  
Author(s):  
Ying Li ◽  
Guanjie Xu ◽  
Yingfang Yao ◽  
Leigang Xue ◽  
Meltem Yanilmaz ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Nanofibers ◽  
Lithium Ion ◽  
Core Shell ◽  
Binder Free ◽  
Shell Composite

CoSn/carbon composite nanofibers for applications as anode in lithium-ion batteries

2013 ◽  
Vol 15 (9) ◽  
Author(s):  
Weili Lu ◽  
Chenghao Luo ◽  
Yu Li ◽  
Yiyu Feng ◽  
Wei Feng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Nanofibers ◽  
Lithium Ion ◽  
Carbon Composite

scholarly journals Centrifugally Spun α-Fe2O3/TiO2/Carbon Composite Fibers as Anode Materials for Lithium-Ion Batteries

2019 ◽  
Vol 9 (19) ◽  
pp. 4032 ◽  
Author(s):  
Luis Zuniga ◽  
Gabriel Gonzalez ◽  
Roberto Orrostieta Chavez ◽  
Jason C. Myers ◽  
Timothy P. Lodge ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Composite Fiber ◽  
Carbon Composite ◽  
Composite Fibers ◽  
X Ray ◽  
Binder Free

We report results on the electrochemical performance of flexible and binder-free α-Fe2O3/TiO2/carbon composite fiber anodes for lithium-ion batteries (LIBs). The composite fibers were produced via centrifugal spinning and subsequent thermal processing. The fibers were prepared from a precursor solution containing PVP/iron (III) acetylacetonate/titanium (IV) butoxide/ethanol/acetic acid followed by oxidation at 200 °C in air and then carbonization at 550 °C under flowing argon. The morphology and structure of the composite fibers were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and thermogravimetric analysis (TGA). These ternary composite fiber anodes showed an improved electrochemical performance compared to the pristine TiO2/C and α-Fe2O3/C composite fiber electrodes. The α-Fe2O3/TiO2/C composite fibers also showed a superior cycling performance with a specific capacity of 340 mAh g−1 after 100 cycles at a current density of 100 mA g−1, compared to 61 mAh g−1 and 121 mAh g−1 for TiO2/C and α-Fe2O3/C composite electrodes, respectively. The improved electrochemical performance and the simple processing of these metal oxide/carbon composite fibers make them promising candidates for the next generation and cost-effective flexible binder-free anodes for LIBs.

Flexible hybrid carbon nanotube sponges embedded with SnS2 from tubular nanosheaths to nanosheets as free-standing anodes for lithium-ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (36) ◽  
pp. 30098-30105 ◽  
Author(s):  
Zhimin Ma ◽  
Yunsong Wang ◽  
Yanbing Yang ◽  
Muhammad Yousaf ◽  
Mingchu Zou ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Free Standing ◽  
Mass Ratios ◽  
Binder Free ◽  
Hybrid Carbon

Flexible CNT@SnS2 sponges with controllable mass ratios and various morphologies of loaded SnS2 from tubular nanosheaths to nanosheets have been fabricated and can be used as free-standing and binder-free electrodes applied in lithium-ion batteries.

Electrospun Hierarchical Li4Ti4.95Nb0.05O12/Carbon Composite Nanofibers for High Rate Lithium Ion Batteries

2012 ◽  
Vol 159 (4) ◽  
pp. A426-A430 ◽  
Author(s):  
Hongsen Li ◽  
Laifa Shen ◽  
Xiaogang Zhang ◽  
Ping Nie ◽  
Lin Chen ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Nanofibers ◽  
Lithium Ion ◽  
Carbon Composite ◽  
High Rate
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