Multiple Active Sites: Lithium Storage Mechanism of Cu‐TCNQ as an Anode Material for Lithium‐Ion Batteries

2019 ◽  
Vol 14 (23) ◽  
pp. 4289-4295 ◽  
Author(s):  
Chunfeng Meng ◽  
Tianhui Chen ◽  
Chun Fang ◽  
Yunhui Huang ◽  
Pinfei Hu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Active Sites ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Storage Mechanism

Graphite-like polyoxometalate-based metal–organic framework as an efficient anode for lithium ion batteries

CrystEngComm ◽  
2020 ◽  
Vol 22 (8) ◽  
pp. 1340-1345 ◽  
Author(s):  
Xiya Yang ◽  
Peipei Zhu ◽  
Xiaoliang Ma ◽  
Wenjing Li ◽  
Zenglong Tan ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Metal Organic Framework ◽  
Lithium Ion ◽  
Impedance Spectra ◽  
Lithium Storage ◽  
Storage Mechanism ◽  
Metal Organic ◽  
Organic Framework

A new porous POM supported graphite-like MOF (Cu-POM) as a LIB anode material was designed and synthesized, and its lithium storage mechanism was explored using impedance spectra.

Efficient lithium storage from modified vertically aligned carbon nanotubes with open-ends

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68875-68880 ◽  
Author(s):  
Hyun Young Jung ◽  
Sanghyun Hong ◽  
Ami Yu ◽  
Sung Mi Jung ◽  
Sun Kyoung Jeoung ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Vertically Aligned Carbon Nanotubes ◽  
Structure And Morphology ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned ◽  
Controlled Structure

Herein, we report the use of vertically aligned carbon nanotubes (VA-CNTs) with controlled structure and morphology as an anode material for lithium-ion batteries.

Electrochemical properties and lithium-ion storage mechanism of LiCuVO4 as an intercalation anode material for lithium-ion batteries

2015 ◽  
Vol 3 (2) ◽  
pp. 586-592 ◽  
Author(s):  
Malin Li ◽  
Xu Yang ◽  
Chunzhong Wang ◽  
Nan Chen ◽  
Fang Hu ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Cu Nanoparticles ◽  
Storage Mechanism ◽  
Ion Storage

LiCuVO4, as an intercalation-type anode, shows spontaneous coating behavior with Cu nanoparticles on the surface of Li3VO4 after the 1st discharge.

Highly reversible lithium storage in uniform Li4Ti5O12/carbon hybrid nanowebs as anode material for lithium-ion batteries

Energy ◽  
2013 ◽  
Vol 55 ◽  
pp. 925-932 ◽  
Author(s):  
Zunxian Yang ◽  
Qing Meng ◽  
Zaiping Guo ◽  
Xuebin Yu ◽  
Tailiang Guo ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Lithium Storage

scholarly journals Nitrogen-Doped Porous Co3O4/Graphene Nanocomposite for Advanced Lithium-Ion Batteries

Nanomaterials ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 1253 ◽  
Author(s):  
Huihui Zeng ◽  
Baolin Xing ◽  
Lunjian Chen ◽  
Guiyun Yi ◽  
Guangxu Huang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Self Assembly ◽  
Active Sites ◽  
Large Scale ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Co3o4 Nanoparticles ◽  
Nitrogen Doped ◽  
Novel Approach

A novel approach is developed to synthesize a nitrogen-doped porous Co3O4/anthracite-derived graphene (Co3O4/AG) nanocomposite through a combined self-assembly and heat treatment process using resource-rich anthracite as a carbonaceous precursor. The nanocomposite contains uniformly distributed Co3O4 nanoparticles with a size smaller than 8 nm on the surface of porous graphene, and exhibits a specific surface area (120 m2·g−1), well-developed mesopores distributed at 3~10 nm, and a high level of nitrogen doping (5.4 at. %). These unique microstructure features of the nanocomposite can offer extra active sites and efficient pathways during the electrochemical reaction, which are conducive to improvement of the electrochemical performance for the anode material. The Co3O4/AG electrode possesses a high reversible capacity of 845 mAh·g−1 and an excellent rate capacity of 587 mAh·g−1. Furthermore, a good cyclic stability of 510 mAh·g−1 after 100 cycles at 500 mA·g−1 is maintained. Therefore, this work could provide an economical and effective route for the large-scale application of a Co3O4/AG nanocomposite as an excellent anode material in lithium-ion batteries.

Electrochemical lithium storage of a ZnFe2O4/graphene nanocomposite as an anode material for rechargeable lithium ion batteries

RSC Advances ◽  
2014 ◽  
Vol 4 (87) ◽  
pp. 47087-47095 ◽  
Author(s):  
Alok Kumar Rai ◽  
Sungjin Kim ◽  
Jihyeon Gim ◽  
Muhammad Hilmy Alfaruqi ◽  
Vinod Mathew ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Combustion Synthesis ◽  
Anode Material ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Intrinsic Conductivity ◽  
Electrode Performance ◽  
Auto Combustion ◽  
Graphene Nanocomposite

A graphene-based ZnFe2O4 nanocomposite synthesized using urea-assisted auto combustion synthesis shows improved electrode performance probably due to strong bonding and hence improved intrinsic conductivity of ZnFe2O4.

scholarly journals Hierarchical TiO2–SnO2–graphene aerogels for enhanced lithium storage

2015 ◽  
Vol 17 (3) ◽  
pp. 1580-1584 ◽  
Author(s):  
Sheng Han ◽  
Jianzhong Jiang ◽  
Yanshan Huang ◽  
Yanping Tang ◽  
Jing Cao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Rate Performance ◽  
Graphene Aerogel ◽  
Lithium Storage ◽  
Hydrothermal Route ◽  
Facile Hydrothermal Route ◽  
Excellent Cycling Stability

A TiO2–SnO2–graphene aerogel hybrid is fabricated using a facile hydrothermal route, which shows excellent cycling stability and rate performance as the anode material for lithium ion batteries.

Sign in / Sign up

Export Citation Format

Share Document