Hierarchical porous ZnMn2O4microspheres assembled by nanosheets for high performance anodes of lithium ion batteries

2017 ◽  
Vol 4 (10) ◽  
pp. 1730-1736 ◽  
Author(s):  
Junsong Zeng ◽  
Yanbiao Ren ◽  
Shengbin Wang ◽  
Yu Hao ◽  
Hao Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Lithium Ion ◽  
Hierarchical Porous

Hierarchical porous ZnMn2O4microspheres assembled by nanosheets are fabricated and they exhibit outstanding electrochemical performance for lithium-ion battery anodes.

Sn(salen)-derived SnS nanoparticles embedded in N-doped carbon for high performance lithium-ion battery anodes

2020 ◽  
Vol 56 (58) ◽  
pp. 8095-8098 ◽  
Author(s):  
Aihua Jin ◽  
Narae Kang ◽  
Ji Hyun Um ◽  
In-Hwan Ko ◽  
Min-Seob Kim ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Lithium Ion

SnS nanoparticles embedded in N-doped carbon are prepared by using Sn(salen) and exhibited outstanding electrochemical performance for lithium-ion batteries.

scholarly journals Facile Synthesis of FeS@C Particles Toward High-Performance Anodes for Lithium-Ion Batteries

Nanomaterials ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 1467
Author(s):  
Xuanni Lin ◽  
Zhuoyi Yang ◽  
Anru Guo ◽  
Dong Liu
Keyword(s):  
Energy Density ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
High Current Density ◽  
Specific Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Hierarchical Porous

High energy density batteries with high performance are significantly important for intelligent electrical vehicular systems. Iron sulfurs are recognized as one of the most promising anodes for high energy density lithium-ion batteries because of their high theoretical specific capacity and relatively stable electrochemical performance. However, their large-scale commercialized application for lithium-ion batteries are plagued by high-cost and complicated preparation methods. Here, we report a simple and cost-effective method for the scalable synthesis of nanoconfined FeS in porous carbon (defined as FeS@C) as anodes by direct pyrolysis of an iron(III) p-toluenesulfonate precursor. The carbon architecture embedded with FeS nanoparticles provides a rapid electron transport property, and its hierarchical porous structure effectively enhances the ion transport rate, thereby leading to a good electrochemical performance. The resultant FeS@C anodes exhibit high reversible capacity and long cycle life up to 500 cycles at high current density. This work provides a simple strategy for the mass production of FeS@C particles, which represents a critical step forward toward practical applications of iron sulfurs anodes.

Effective regeneration of LiCoO2 from spent lithium-ion batteries: a direct approach towards high-performance active particles

2018 ◽  
Vol 20 (4) ◽  
pp. 851-862 ◽  
Author(s):  
Yang Shi ◽  
Gen Chen ◽  
Zheng Chen
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Hydrothermal Treatment ◽  
Thermal Annealing ◽  
Cathode Materials ◽  
Energy Efficient ◽  
High Performance ◽  
Lithium Ion ◽  
Active Particles

A green, simple and energy-efficient strategy that combines hydrothermal treatment and short thermal annealing has been developed to recycle and regenerate faded lithium ion battery cathode materials with high electrochemical performance.

High performance NiO microsphere anode assembled from porous nanosheets for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (61) ◽  
pp. 49765-49770 ◽  
Author(s):  
Lihua Chu ◽  
Meicheng Li ◽  
Xiaodan Li ◽  
Yu Wang ◽  
Zipei Wan ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Discharge Capacity ◽  
High Performance ◽  
Lithium Ion ◽  
Porous Nanosheets ◽  
Excellent Electrochemical Performance ◽  
Rate Capacity

3D NiO microspheres assembled from porous nanosheets were fabricated, showing an excellent electrochemical performance in a lithium ion battery (reversible discharge capacity: up to 820 mA h g−1 after 100 cycles at 100 mA g−1; rate capacity: 634 mA h g−1 at 1 A g−1).

Microgel-assisted assembly of hierarchical porous reduced graphene oxide for high-performance lithium-ion battery anodes

2017 ◽  
Vol 5 (44) ◽  
pp. 23228-23237 ◽  
Author(s):  
Huan Wang ◽  
Jingyi Xie ◽  
Haider Almkhelfe ◽  
Victoria Zane ◽  
Raiya Ebini ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
Hierarchical Porous ◽  
Graphite Anodes

Graphene has emerged as one of the foremost candidates for replacing graphite anodes in lithium-ion batteries (LIBs) due to its unique physical and electrochemical properties.

A high-performance anode for lithium ion batteries: Fe3O4 microspheres encapsulated in hollow graphene shells

2015 ◽  
Vol 3 (22) ◽  
pp. 11847-11856 ◽  
Author(s):  
Yu Jiang ◽  
Zhong-Jie Jiang ◽  
Lufeng Yang ◽  
Shuang Cheng ◽  
Meilin Liu
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Fe3o4 Microspheres

A composite electrode composed of Fe3O4 microspheres encapsulated in hollow graphene shells exhibits high electrochemical performance when used as an anode in a lithium ion battery.

Solution-processed PDMS/SWCNT porous electrodes with high mass loading: toward high performance all-stretchable-component lithium ion batteries

2020 ◽  
Vol 4 (6) ◽  
pp. 2718-2726 ◽  
Author(s):  
Jing Liang ◽  
Shuya Wang ◽  
Hongyan Yu ◽  
Xiaoli Zhao ◽  
Haiting Wang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Lithium Ion ◽  
Porous Electrodes ◽  
High Mass ◽  
Mass Loading ◽  
Solution Processed ◽  
Porous Framework

An all-stretchable-component lithium ion battery based on a 3D PDMS/SWCNT porous framework was fabricated, delivering high electrochemical performance and high stretchability.

Self-assembly synthesis of nitrogen-doped mesoporous carbons used as high-performance electrode materials in lithium-ion batteries and supercapacitors

2017 ◽  
Vol 41 (21) ◽  
pp. 12901-12909 ◽  
Author(s):  
Chunfeng Shao ◽  
Ziqiang Wang ◽  
Errui Wang ◽  
Shujun Qiu ◽  
Hailiang Chu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Self Assembly ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Mesoporous Carbons ◽  
Nitrogen Doped ◽  
First Time ◽  
Enhanced Electrochemical Performance

Guanine was, for the first time, used as a nitrogen source during the synthesis of nitrogen-doped porous carbons (NMCs) with enhanced electrochemical performance.

Carbonized polyaniline coupled molybdenum disulfide/graphene nanosheets for high performance lithium ion battery anodes

RSC Advances ◽  
2015 ◽  
Vol 5 (117) ◽  
pp. 96660-96664 ◽  
Author(s):  
Sheng Han ◽  
Yani Ai ◽  
Yanping Tang ◽  
Jianzhong Jiang ◽  
Dongqing Wu
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Molybdenum Disulfide ◽  
Anode Material ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Lithium Ion ◽  
Electrochemical Performances

Carbonized polyaniline coupled molybdenum disulfide and graphene show excellent electrochemical performances as an anode material for lithium ion batteries.

Metal-organic framework-engaged synthesis of core-shell MoO2/ZnSe@N-C nanorod for high-performance lithium-ion battery anode

2021 ◽  
Author(s):  
Bitao Su ◽  
Ming Zhong ◽  
Lingling Li ◽  
Kun Zhao ◽  
Hui Peng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Metal Organic Framework ◽  
Lithium Ion ◽  
Graphite Anode ◽  
Core Shell ◽  
Metal Organic ◽  
Battery Anode ◽  
Organic Framework

Searching for novel alternatives to traditional graphite anode for high performance lithium-ion batteries is of great significance, which, however, faces many challenges. In this work, a pyrolysis coupled with selenization...

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