Highly dispersed ultra-small nano Sn-SnSb nanoparticles anchored on N-doped graphene sheets as high performance anode for sodium ion batteries

Ultrathin SnS2 nanosheets confined in N-doped graphene sheets composite is synthesized by using a simple thermal decomposition method and as excellent electrodes for lithium/sodium-ion batteries.

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A composite of ultra-fine few-layer MoS2 structures embedded on N,P-co-doped bio-carbon for high-performance sodium-ion batteries

New Journal of Chemistry ◽

10.1039/c9nj05921k ◽

2020 ◽

Vol 44 (5) ◽

pp. 2046-2052 ◽

Cited By ~ 1

Author(s):

Fenqiang Luo ◽

Xinshu Xia ◽

Lingxing Zeng ◽

Xiaochuan Chen ◽

Xiaoshan Feng ◽

...

Keyword(s):

High Performance ◽

Cycling Performance ◽

Carbon Composite ◽

Sodium Ion ◽

High Rate ◽

Sodium Ion Batteries ◽

Highly Dispersed ◽

Co Doped

Highly dispersed ultra-fine few-layer MoS2 embedded on N/P co-doped bio-carbon composite (MoS2-N/P-C) was synthesized and it delivers excellent high-rate long term cycling performance (175 mA h g−1 after 2000 cycles at 5 A g−1).

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V2(PO4)O encapsulated into crumpled nitrogen-doped graphene as a high-performance anode material for sodium-ion batteries

Electrochimica Acta ◽

10.1016/j.electacta.2019.03.133 ◽

2019 ◽

Vol 306 ◽

pp. 238-244 ◽

Cited By ~ 6

Author(s):

Bin Xiao ◽

Wen-hai Zhang ◽

Peng-bo Wang ◽

Lin-bo Tang ◽

Chang-sheng An ◽

...

Keyword(s):

Anode Material ◽

High Performance ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Nitrogen Doped ◽

Nitrogen Doped Graphene ◽

Doped Graphene

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Free-standing fluorine and nitrogen co-doped graphene paper as a high-performance electrode for flexible sodium-ion batteries

Carbon ◽

10.1016/j.carbon.2017.01.101 ◽

2017 ◽

Vol 116 ◽

pp. 338-346 ◽

Cited By ~ 75

Author(s):

Haoran An ◽

Yu Li ◽

Yi Gao ◽

Chen Cao ◽

Junkai Han ◽

...

Keyword(s):

High Performance ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Free Standing ◽

Doped Graphene ◽

Graphene Paper ◽

Co Doped

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Hierarchical microspheres constructed by SnS2 nanosheets and S-doped graphene for high performance lithium/sodium-ion batteries

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2021.161648 ◽

2021 ◽

pp. 161648

Author(s):

Cun-Jian He ◽

Yu-Qian Wang ◽

Wen-Jie Meng ◽

Jun Zhang ◽

Yun Xie ◽

...

Keyword(s):

High Performance ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Hierarchical Microspheres ◽

Doped Graphene

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Construction of robust coupling interface between MoS2 and nitrogen doped graphene for high performance sodium ion batteries

Journal of Energy Chemistry ◽

10.1016/j.jechem.2020.02.012 ◽

2020 ◽

Vol 48 ◽

pp. 435-442 ◽

Cited By ~ 4

Author(s):

Yun Qiao ◽

Jiawei Wu ◽

Xiaoguang Cheng ◽

Yudong Pang ◽

Zhansheng Lu ◽

...

Keyword(s):

High Performance ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Nitrogen Doped ◽

Nitrogen Doped Graphene ◽

Doped Graphene

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The In-Situ Synthesis of a 3D SnS/N-Doped Graphene Composite with Enhanced Electrochemical Performance as a Low-Cost Anode Material in Sodium Ion Batteries

Materials ◽

10.3390/ma12122030 ◽

2019 ◽

Vol 12 (12) ◽

pp. 2030 ◽

Cited By ~ 5

Author(s):

Ning-Jing Song ◽

Canliang Ma

Keyword(s):

Water Solubility ◽

Specific Capacity ◽

Hot Water ◽

Sodium Ion ◽

High Price ◽

Graphene Sheets ◽

Sodium Ion Batteries ◽

Scale Production ◽

Doped Graphene

SnS/N-doped graphene (SnS/NG) composites are promising anode materials for sodium ion batteries. Generally, SnS is synthesized from SnCl2·2H2O. However, SnCl2·2H2O is not suitable for large-scale production due to its high price. Compared with SnCl2·2H2O, SnCl4·5H2O has a lower price, more stable chemical properties and better water solubility. Until now, there have been no related reports on the synthesis of SnS from SnCl4·5H2O. In this work, the fabrication of SnS/NG in a facile, two-step process, which combines a hot water bath and thermal annealing and uses SnCl4·5H2O as a precursor, is described. The mechanism of phase transformation in the direct synthesis of SnS from Sn4+ is also discussed in detail. Applying our methodology, SnS nanoparticles were grown in-situ on graphene sheets and wrapped by N-doped graphene sheets to form a 3D SnS/NG composite. With 35.35% content of graphene in the SnS/NG composite, the reversible specific capacity remained at 417.8 mAh/g at 1000 mA/g after 100 cycles, exhibiting a high specific capacity and good cycling stability. In addition, the composite also had an excellent rate performance, with a specific capacity of 366.9 mAh/g obtained even at 5000 mA/g. Meanwhile, the fast sodium storage kinetics of SnS/NG were also analyzed, providing some theoretical support for further study.

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