TiO 2 (B) nanowire arrays on Ti foil substrate as three-dimensional anode for lithium-ion batteries

2016 ◽  
Vol 195 ◽  
pp. 27-33 ◽  
Author(s):  
Yiping Tang ◽  
Liang Hong ◽  
Qingliu Wu ◽  
Jiquan Li ◽  
Guangya Hou ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Nanowire Arrays ◽  
Foil Substrate

Oriented single-crystalline TiO2 nanowires on titanium foil for lithium ion batteries

2010 ◽  
Vol 25 (8) ◽  
pp. 1588-1594 ◽  
Author(s):  
Bin Liu ◽  
Da Deng ◽  
Jim Yang Lee ◽  
Eray S. Aydil
Keyword(s):  
Lithium Ion Batteries ◽  
Large Scale ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Titanium Foil ◽  
Nanowire Arrays ◽  
Tio2 Nanowires ◽  
Single Crystalline ◽  
Discharge Rates ◽  
Charge Discharge

A simple and environmentally benign three-step hydrothermal method was developed for growing oriented single-crystalline TiO2-B and/or anatase TiO2 nanowire arrays on titanium foil over large areas. These nanowire arrays are suitable for use as the anode in lithium ion batteries; they exhibit specific capacities ranging from 200–250 mAh/g at charge-discharge rates of 0.3 C where 1 C is based on the theoretical capacity of 168 mAh/g. Batteries retain this capacity over as many as 200 charge-discharge cycles. Even at high charge-discharge rates of 0.9 C and 1.8 C, the specific capacities were 150 mAh/g and 120 mAh/g, respectively. These promising properties are attributed to both the nanometer size of the nanowires and their oriented alignment. The comparable electrochemical performance to existing technology, improved safety, and the ability to roll titanium foils into compact three-dimensional structures without additional substrates, binders, or additives suggest that these TiO2 nanowires on titanium foil are promising anode materials for large-scale energy storage.

Cu–Sn Core–Shell Nanowire Arrays as Three-Dimensional Electrodes for Lithium-Ion Batteries

2011 ◽  
Vol 115 (47) ◽  
pp. 23620-23624 ◽  
Author(s):  
Jiazheng Wang ◽  
Ning Du ◽  
Hui Zhang ◽  
Jingxue Yu ◽  
Deren Yang
Keyword(s):  
Lithium Ion Batteries ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Nanowire Arrays ◽  
Core Shell

Hierarchical Three-Dimensional ZnCo2O4 Nanowire Arrays/Carbon Cloth Anodes for a Novel Class of High-Performance Flexible Lithium-Ion Batteries

Nano Letters ◽  
2012 ◽  
Vol 12 (6) ◽  
pp. 3005-3011 ◽  
Author(s):  
Bin Liu ◽  
Jun Zhang ◽  
Xianfu Wang ◽  
Gui Chen ◽  
Di Chen ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Nanowire Arrays ◽  
Carbon Cloth

Three-dimensional porous nickel supported Sn–O–C composite thin film as anode material for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31275-31281 ◽  
Author(s):  
Xin Qian ◽  
Tao Hang ◽  
Guang Ran ◽  
Ming Li
Keyword(s):  
Thin Film ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Composite Thin Film ◽  
Organic Electrolyte ◽  
Porous Nickel

A 3D porous Ni/Sn–O–C composite thin film anode is electrodeposited from organic electrolyte containing LiPF6 and exhibits satisfactory electrochemical performance.

A three-dimensional hierarchical Fe2O3@NiO core/shell nanorod array on carbon cloth: a new class of anode for high-performance lithium-ion batteries

Nanoscale ◽  
2013 ◽  
Vol 5 (17) ◽  
pp. 7906 ◽  
Author(s):  
Qin-qin Xiong ◽  
Jiang-ping Tu ◽  
Xin-hui Xia ◽  
Xu-yang Zhao ◽  
Chang-dong Gu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Nanorod Array ◽  
Core Shell ◽  
Carbon Cloth ◽  
New Class

A three-dimensional porous LiFePO4 cathode material modified with a nitrogen-doped graphene aerogel for high-power lithium ion batteries

2015 ◽  
Vol 8 (3) ◽  
pp. 869-875 ◽  
Author(s):  
Bo Wang ◽  
Wael Al Abdulla ◽  
Dianlong Wang ◽  
X. S. Zhao
Keyword(s):  
Lithium Ion Batteries ◽  
High Power ◽  
Diffusion Length ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Graphene Aerogel ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Lifepo4 Cathode

LFP@N-GA with (010) facet oriented LFP NPs embedded in N-GA provides both rapid Li+ and electron pathways in the electrode as well as short Li+ diffusion length in LFP crystals.

Research Progress and Application of Modified Silicon-Based Anode Materials for Lithium-Ion Batteries

2021 ◽  
Vol 1036 ◽  
pp. 35-44
Author(s):  
Ling Fang Ruan ◽  
Jia Wei Wang ◽  
Shao Ming Ying
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Volume Expansion ◽  
Anode Materials ◽  
Active Material ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Research Progress ◽  
Ion Intercalation ◽  
Silicon Based

Silicon-based anode materials have been widely discussed by researchers because of its high theoretical capacity, abundant resources and low working voltage platform,which has been considered to be the most promising anode materials for lithium-ion batteries. However,there are some problems existing in the silicon-based anode materials greatly limit its wide application: during the process of charge/discharge, the materials are prone to about 300% volume expansion, which will resultin huge stress-strain and crushing or collapse on the anods; in the process of lithium removal, there is some reaction between active material and current collector, which creat an increase in the thickness of the solid phase electrolytic layer(SEI film); during charging and discharging, with the increase of cycle times, cracks will appear on the surface of silicon-based anode materials, which will cause the batteries life to decline. In order to solve these problems, firstly, we summarize the design of porous structure of nanometer sized silicon-based materials and focus on the construction of three-dimensional structural silicon-based materials, which using natural biomass, nanoporous carbon and metal organic framework as structural template. The three-dimensional structure not only increases the channel of lithium-ion intercalation and the rate of ion intercalation, but also makes the structure more stable than one-dimensional or two-dimensional. Secondly, the Si/C composite, SiOx composite and alloying treatment can improve the volume expansion effection, increase the rate of lithium-ion deblocking and optimize the electrochemical performance of the material. The composite materials are usually coated with elastic conductive materials on the surface to reduce the stress, increase the conductivity and improve the electrochemical performance. Finally, the future research direction of silicon-based anode materials is prospected.

Sign in / Sign up

Export Citation Format

Share Document