scholarly journals Flexible anode materials for lithium-ion batteries derived from waste biomass-based carbon nanofibers: I. Effect of carbonization temperature

RSC Advances ◽  
2018 ◽  
Vol 8 (13) ◽  
pp. 7102-7109 ◽  
Author(s):  
Lei Tao ◽  
Yuanbo Huang ◽  
Xiaoqin Yang ◽  
Yunwu Zheng ◽  
Can Liu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Carbon Nanofibers ◽  
Anode Materials ◽  
Carbon Nanostructures ◽  
Lithium Ion ◽  
Carbonization Temperature ◽  
Waste Biomass ◽  
Excellent Electrochemical Performance ◽  
Energy Conversion And Storage ◽  
And Storage

Carbon nanofibers (CNFs) with excellent electrochemical performance represent a novel class of carbon nanostructures for boosting electrochemical applications, especially sustainable electrochemical energy conversion and storage applications.

Graphene-Wrapped ZnMn2O4 Nanoparticles with Enhanced Performance as Lithium-Ion Battery Anode Materials

NANO ◽  
2020 ◽  
Vol 15 (09) ◽  
pp. 2050117
Author(s):  
Meng Sun ◽  
Sijie Li ◽  
Jiajia Zou ◽  
Zhipeng Cui ◽  
Qingye Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Extraction Process ◽  
Excellent Electrochemical Performance ◽  
Reduced Graphene ◽  
Distinctive Structure ◽  
Enhanced Electrochemical Performance ◽  
A Current

ZnMn2O4 nanoparticles (NPs) wrapped by reduced graphene oxide (rGO) were fabricated via a two-step solvothermal method and used as an anode material for lithium-ion batteries (LIBs). Compared to pure ZnMn2O4, the ZnMn2O4 NPs/rGO composites deliver higher capacities of 1230 mAh g−1 and 578 mAh g−1 after 200 cycles at a current density of 100 mA g−1 and 500 mA g−1, respectively. The enhanced electrochemical performance of ZnMn2O4 NPs/rGO composites is mainly attributed to a distinctive structure (ZnMn2O4 NPs surrounded by flexible rGO), which can promote the diffusion of Li+, accelerate the transport of electrons and buffer volume expansion during the Li+ insertion/extraction process. Furthermore, the rGO sheets can effectively prevent the agglomeration of ZnMn2O4 NPs, thus, improving structural stability of the composites. The excellent electrochemical performance indicates that such ZnMn2O4 NPs/rGO composite structure has a great potential for high-performance LIBs.

MnCO3/Mn3O4/reduced graphene oxide ternary anode materials for lithium-ion batteries: facile green synthesis and enhanced electrochemical performance

2017 ◽  
Vol 5 (32) ◽  
pp. 17001-17011 ◽  
Author(s):  
Rui Zhang ◽  
Dong Wang ◽  
Lu-Chang Qin ◽  
Guangwu Wen ◽  
Hong Pan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Green Synthesis ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance ◽  
Reduced Graphene ◽  
Enhanced Electrochemical Performance

The MnCO3/Mn3O4/reduced graphene oxide ternary composites which exhibit excellent electrochemical performance are synthesised via a green and facile method.

Polydopamine-derived porous nanofibers as host of ZnFe2O4 nanoneedles: towards high-performance anodes for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (18) ◽  
pp. 13315-13323 ◽  
Author(s):  
Junhua Kong ◽  
Xiayin Yao ◽  
Yuefan Wei ◽  
Chenyang Zhao ◽  
Jia Ming Ang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Lithium Ion ◽  
Free Standing ◽  
Excellent Electrochemical Performance

Highly mesoporous free-standing carbon nanofibers (PNFs) with adjustable surface are successfully fabricated. ZnFe2O4 nanoneedles are strikingly formed and hosted by the PNFs to achieve excellent electrochemical performance.

scholarly journals Investigation of Cu doped flake-NiO as an anode material for lithium ion batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (62) ◽  
pp. 35948-35956 ◽  
Author(s):  
Yue Pan ◽  
Weijia Zeng ◽  
Rong Hu ◽  
Bo Li ◽  
Guiling Wang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance

Cu doped flake-NiO shows excellent electrochemical performance as anode materials for lithium ion batteries.

3D porous hybrids of defect-rich MoS2/graphene nanosheets with excellent electrochemical performance as anode materials for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (44) ◽  
pp. 34777-34787 ◽  
Author(s):  
Longsheng Zhang ◽  
Wei Fan ◽  
Weng Weei Tjiu ◽  
Tianxi Liu
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance

3D porous hybrids of defect-rich MoS2/graphene nanosheets (dr-MoS2/GNS) exhibit extraordinary electrochemical performance as anode materials for high performance lithium ion batteries (LIBs).

scholarly journals Fabrication of TiO2 coated porous CoMn2O4 submicrospheres for advanced lithium-ion anodes

RSC Advances ◽  
2017 ◽  
Vol 7 (34) ◽  
pp. 21214-21220 ◽  
Author(s):  
Jun Zhou ◽  
Shuang Cheng ◽  
Yu Jiang ◽  
Fenghua Zheng ◽  
Xing Ou ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance

Uniform CoMn2O4@TiO2 porous nanospheres have been developed with excellent electrochemical performance when evaluated as anode materials for lithium ion batteries.

Synthesis of graphene-wrapped ZnMn2O4 hollow microspheres as high performance anode materials for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (120) ◽  
pp. 99107-99114 ◽  
Author(s):  
Tong Zhang ◽  
Huijuan Yue ◽  
Hailong Qiu ◽  
Kai Zhu ◽  
Lijie Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Hollow Microspheres ◽  
Excellent Electrochemical Performance

A facile method for the synthesis of graphene-wrapped ZnMn2O4 hollow microspheres which show excellent electrochemical performance.

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