scholarly journals Designed formation of Co3O4@NiCo2O4 sheets-in-cage nanostructure as high-performance anode material for lithium-ion batteries

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 39879-39883 ◽  
Author(s):  
Xuefeng Chu ◽  
Chao Wang ◽  
Lu Zhou ◽  
Xingzhen Yan ◽  
Yaodan Chi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Chemical Properties ◽  
Lithium Ion ◽  
Hybrid Nanoparticles ◽  
Lithium Storage

Unique Co3O4@NiCo2O4 sheets-in-cage hybrid nanoparticles are successfully fabricated through a template-assisted method. When evaluated as an anode material, they exhibit highly enhanced electro-chemical properties for lithium storage.

Construction of hollow Co3O4cubes as a high-performance anode for lithium ion batteries

2017 ◽  
Vol 41 (16) ◽  
pp. 7960-7965 ◽  
Author(s):  
Li Li ◽  
Zichao Zhang ◽  
Sijia Ren ◽  
Bingke Zhang ◽  
Shuhua Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Lithium Ion ◽  
Template Method ◽  
Lithium Storage

We report on hollow Co3O4cubes synthesizedviaa self-sacrificing template method and their application as an anode material for reversible electrochemical lithium storage.

3D graphene network encapsulating SnO2 hollow spheres as a high-performance anode material for lithium-ion batteries

2017 ◽  
Vol 5 (9) ◽  
pp. 4535-4542 ◽  
Author(s):  
Xiang Hu ◽  
Guang Zeng ◽  
Junxiang Chen ◽  
Canzhong Lu ◽  
Zhenhai Wen
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Hollow Spheres ◽  
Lithium Ion ◽  
Lithium Storage ◽  
3D Graphene ◽  
Storage Properties

H-SnO2@rGO with interconnected graphene encapsulating interior hollow SnO2 nanospheres is designed and fabricated, which shows outstanding lithium storage properties.

A floral variant of mesoporous carbon as an anode material for high performance sodium and lithium ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 78235-78240 ◽  
Author(s):  
Huan Liu ◽  
Mengqiu Jia ◽  
Meng Wang ◽  
Renjie Chen ◽  
Ning Sun ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Lithium Ion ◽  
Lithium Storage

Flower-like mesoporous carbon simply prepared by direct pyrolysis of zinc citrate exhibits excellent sodium and lithium storage performances.

Towards a durable high performance anode material for lithium storage: stabilizing N-doped carbon encapsulated FeS nanosheets with amorphous TiO2

2019 ◽  
Vol 7 (27) ◽  
pp. 16541-16552 ◽  
Author(s):  
Xuefang Xie ◽  
Yang Hu ◽  
Guozhao Fang ◽  
Xinxin Cao ◽  
Bo Yin ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Lithium Storage ◽  
Amorphous Tio2

In situ formed hierarchical FeS nanosheets supported by a TiO2/C fibrous backbone exhibit higher rate capability and cycling stability as anode materials for lithium ion batteries.

Ultrathin Fe2O3 nanoflakes using smart chemical stripping for high performance lithium storage

2017 ◽  
Vol 5 (35) ◽  
pp. 18737-18743 ◽  
Author(s):  
Yazhou Wang ◽  
Jisheng Han ◽  
Xingxing Gu ◽  
Sima Dimitrijev ◽  
Yanglong Hou ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Lithium Ion ◽  
High Rate ◽  
Rate Performance ◽  
Top Down ◽  
Lithium Storage ◽  
Long Lifetime ◽  
High Rate Performance

A top-down strategy is developed to prepare ultrathin Fe2O3 nanoflakes (approximately 4 nm thick). The ultrathin nanoflakes showed a large specific capability, high rate performance and long lifetime as anode material for lithium ion batteries.

The preparation of Si/SiC composites by magnesium heat reduction of SiO2 aerogel and study on electrochemistry properties

2019 ◽  
Vol 34 (01n03) ◽  
pp. 2040011
Author(s):  
Bowen Dong ◽  
Bingbing Deng ◽  
Yangai Liu
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
High Performance ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Silicon Carbon ◽  
Sic Composites ◽  
A Current

Silicon, an anode material for lithium ion batteries, has the highest theoretical specific capacity ([Formula: see text] mAh/g). The actual lithium storage capacity of [Formula: see text] mAh/g is about 10 times that of the graphite anode materials class. This study involves magnesium heat reduction of the SiO2 preparation of silicon carbon composites. The Si/SiC composite shows a high initial specific capacity of 1406.7 mAh/g with a current density of 0.1 A/g. The morphology and pore size inherited from the SiO2 aerogel counteracts the volume expansion during the lithiation/delithiation process. This paper provides an articulate methodology for designing silicon anode material for high-performance rechargeable lithium-ion batteries.

Low-valence bicomponent (FeO)x(MnO)1−x nanocrystals embedded in amorphous carbon as high-performance anode materials for lithium storage

2018 ◽  
Vol 6 (31) ◽  
pp. 15274-15283 ◽  
Author(s):  
Guiqiang Diao ◽  
Muhammad-Sadeeq Balogun ◽  
Si-Yao Tong ◽  
Xianzi Guo ◽  
Xue Huang ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Amorphous Carbon ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Iron Manganese

Nearly uniform monodisperse bicomponent iron manganese oxide, (FeO)x(MnO)1−x nanocrystals encapsulated in amorphous carbon was used as a high-performance anode material for lithium ion batteries.

Nanodiamonds: a critical component of anodes for high performance lithium-ion batteries

2016 ◽  
Vol 52 (69) ◽  
pp. 10497-10500 ◽  
Author(s):  
Yanpeng Song ◽  
Hongdong Li ◽  
Liying Wang ◽  
Dongchao Qiu ◽  
Yibo Ma ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Storage Capacity ◽  
Graphene Nanosheets ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Detonation Nanodiamonds ◽  
Critical Component ◽  
Lithium Storage

Detonation nanodiamonds (DNDs) are deposited on graphene nanosheets (GNSs) to form a hybrid DND/GNS anode material for improving the performance of lithium ion batteries with a high lithium storage capacity and excellent cycling performance and stability.

Preparation of Nanoplatelet-Like MoS2/rGO Composite as High-Performance Anode Material for Lithium-Ion Batteries

NANO ◽  
2019 ◽  
Vol 14 (03) ◽  
pp. 1950033
Author(s):  
Shugang Pan ◽  
Ning Zhang ◽  
Yongsheng Fu
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Reduced Graphene ◽  
Initial Charge ◽  
Platelet Structure

In this paper, we report a facile strategy to design and prepare reduced graphene oxide (rGO) supported MoS2 nanoplatelet (MoS2/rGO) via a solvothermal co-assembly process. It is found that in the as-obtained MoS2/rGO nanocomposite, MoS2 possesses unique platelet structure and rGO is exfoliated due to the in situ growth of MoS2 nanoplatelet, leading to a large specific surface area, facilitating rapid diffusion of lithium ions. The nanocomposite is used as a promising anode material for lithium-ion batteries and displays a high initial charge capacity (1382[Formula: see text]mA[Formula: see text]h[Formula: see text]g[Formula: see text]), excellent rate capability and cycling stability. The remarkable lithium storage performance of MoS2/rGO nanocomposite is mainly ascribed to the inherent nanostructure of the MoS2, and the synergistic effect between rGO nanosheets and MoS2 nanoplatelets.

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