Additive-free thick graphene film as an anode material for flexible lithium-ion batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (16) ◽  
pp. 7065-7071 ◽  
Author(s):  
Kuldeep Rana ◽  
Seong Dae Kim ◽  
Jong-Hyun Ahn
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Graphene Film ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Flexible Electrodes ◽  
Simple Route ◽  
Conducting Networks ◽  
Li Ion

This work demonstrates a simple route to develop mechanically flexible electrodes for Li-ion batteries (LIBs) that are usable as lightweight effective conducting networks for both cathodes and anodes.

C3N/phosphorene heterostructure: a promising anode material in lithium-ion batteries

2019 ◽  
Vol 7 (5) ◽  
pp. 2106-2113 ◽  
Author(s):  
Gen-Cai Guo ◽  
Ru-Zhi Wang ◽  
Bang-Ming Ming ◽  
Changhao Wang ◽  
Si-Wei Luo ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Electronic Properties ◽  
Anode Material ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Li Ion

C3N has attracted much attention as an anode material for lithium-ion (Li-ion) batteries, owing to its excellent mechanical and electronic properties.

TiO2(B)–CNT–graphene ternary composite anode material for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (29) ◽  
pp. 22449-22454 ◽  
Author(s):  
Tao Shen ◽  
Xufeng Zhou ◽  
Hailiang Cao ◽  
Chao Zheng ◽  
Zhaoping Liu
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Conductive Network ◽  
Rate Performance ◽  
Li Ion Batteries ◽  
Composite Anode ◽  
Ternary Composite ◽  
Li Ion

The TiO2(B)–CNT–graphene ternary composite, in which graphene and CNTs construct a highly efficient conductive network, exhibits excellent rate performance and cycling stability as an anode material for Li-ion batteries.

scholarly journals Flower-like carbon with embedded silicon nano particles as an anode material for Li-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (48) ◽  
pp. 30032-30037 ◽  
Author(s):  
Hui Zhang ◽  
Hui Xu ◽  
Hong Jin ◽  
Chao Li ◽  
Yu Bai ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Carbon Composite ◽  
Nano Particles ◽  
Li Ion Batteries ◽  
Drying Method ◽  
3 Dimensional ◽  
Silicon Carbon ◽  
Li Ion

A novel 3-dimensional (3D) flower-like silicon/carbon composite was synthesized through spray drying method by using NaCl as the sacrificial reagent and was evaluated as an anode material for lithium ion batteries.

Novel hybrid Si nanocrystals embedded in a conductive SiOx@C matrix from one single precursor as a high performance anode material for lithium-ion batteries

2017 ◽  
Vol 5 (15) ◽  
pp. 7026-7034 ◽  
Author(s):  
Min Zhu ◽  
Jie Yang ◽  
Zhihao Yu ◽  
Haibiao Chen ◽  
Feng Pan
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Si Nanocrystals ◽  
Single Precursor ◽  
Li Ion

A Si/SiOx@C nanocomposite was synthesized from a silicone precursor and used as an effective anode material for Li-ion batteries.

scholarly journals Comprehensive investigation of the lithium insertion mechanism of the Na2Ti6O13 anode material for Li-ion batteries

2018 ◽  
Vol 6 (2) ◽  
pp. 443-455 ◽  
Author(s):  
Alois Kuhn ◽  
Juan Carlos Pérez-Flores ◽  
Markus Hoelzel ◽  
Carsten Baehtz ◽  
Isabel Sobrados ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Tunnel Structure ◽  
Lithium Insertion ◽  
Li Ion Batteries ◽  
Comprehensive Investigation ◽  
Lithium Insertion Mechanism ◽  
Insertion Mechanism ◽  
Li Ion

Sodium hexatitanate Na2Ti6O13 with a tunnel structure has been proposed to be an attractive anode material for lithium ion batteries because of its low insertion voltage, structural stability and good reversibility.

Metallic FeSe monolayer as an anode material for Li and non-Li ion batteries: a DFT study

2020 ◽  
Vol 22 (16) ◽  
pp. 8902-8912 ◽  
Author(s):  
Xiaodong Lv ◽  
Fengyu Li ◽  
Jian Gong ◽  
Jinxing Gu ◽  
Shiru Lin ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Density Functional ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Functional Theory ◽  
Li Ion ◽  
Density Functional Theory Computations

By means of density functional theory computations, we explored the electrochemical performance of an FeSe monolayer as an anode material for lithium and non-lithium ion batteries (LIBs and NLIBs).

Morphology-dependent performance of Zn2GeO4 as a high-performance anode material for rechargeable lithium ion batteries

2015 ◽  
Vol 3 (29) ◽  
pp. 15274-15279 ◽  
Author(s):  
Yi Feng ◽  
Xiaodan Li ◽  
Zongping Shao ◽  
Huanting Wang
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Hollow Structure ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Li Ion

The performance of Zn2GeO4 nanostructures in Li ion batteries was studied and the hollow structure showed enhanced performance.

scholarly journals An investigation of Li2TiO3–coke composite anode material for Li-ion batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (31) ◽  
pp. 17835-17840 ◽  
Author(s):  
Youlin Liu ◽  
Wensheng Li ◽  
Xiaoping Zhou
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Rate Performance ◽  
Li Ion Batteries ◽  
Composite Anode ◽  
Prepared Material ◽  
Li Ion ◽  
Excellent Cycling Stability

Anode material Li2TiO3–coke was prepared and tested for lithium-ion batteries. The as-prepared material exhibits excellent cycling stability and outstanding rate performance.

scholarly journals Biomass-Derived Graphitic Carbon Encapsulated Fe/Fe3C Composite as an Anode Material for High-Performance Lithium Ion Batteries

Energies ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 827 ◽  
Author(s):  
Ying Liu ◽  
Xueying Li ◽  
Anupriya K. Haridas ◽  
Yuanzheng Sun ◽  
Jungwon Heo ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
Active Sites ◽  
High Performance ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Graphitic Carbon ◽  
Li Ion Batteries ◽  
Li Ion

Lithium ion (Li-ion) batteries have been widely applied to portable electronic devices and hybrid vehicles. In order to further enhance performance, the search for advanced anode materials to meet the growing demand for high-performance Li-ion batteries is significant. Fe3C as an anode material can contribute more capacity than its theoretical one due to the pseudocapacity on the interface. However, the traditional synthetic methods need harsh conditions, such as high temperature and hazardous and expensive chemical precursors. In this study, a graphitic carbon encapsulated Fe/Fe3C (denoted as Fe/Fe3C@GC) composite was synthesized as an anode active material for high-performance lithium ion batteries by a simple and cost-effective approach through co-pyrolysis of biomass and iron precursor. The graphitic carbon shell formed by the carbonization of sawdust can improve the electrical conductivity and accommodate volume expansion during discharging. The porous microstructure of the shell can also provide increased active sites for the redox reactions. The in-situ-formed Fe/Fe3C nanoparticles show pseudocapacitive behavior that increases the capacity. The composite exhibits a high reversible capacity and excellent rate performance. The composite delivered a high initial discharge capacity of 1027 mAh g−1 at 45 mA g−1 and maintained a reversible capacity of 302 mAh g−1 at 200 mA g−1 after 200 cycles. Even at the high current density of 5000 mA g−1, the Fe/Fe3C@GC cell also shows a stable cycling performance. Therefore, Fe/Fe3C@GC composite is considered as one of the potential anode materials for lithium ion batteries.

Porous Li2C8H4O4 coated with N-doped carbon by using CVD as an anode material for Li-ion batteries

2014 ◽  
Vol 2 (16) ◽  
pp. 5696-5702 ◽  
Author(s):  
Haiquan Zhang ◽  
Qijiu Deng ◽  
Aijun Zhou ◽  
Xingquan Liu ◽  
Jingze Li
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Low Cost ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Porous Microspheres ◽  
Carbon Coated ◽  
Li Ion

N-doped carbon coated lithium terephthalate (Li2C8H4O4) porous microspheres were applied as advanced organic anodes for low cost lithium ion batteries, showing improved coulombic efficiencies in the first cycle as well as enhanced rate performances.

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