Sheet-to-Layer structure of SnSe2/MXene composite materials for advanced sodium ion battery anode

2020 ◽  
Author(s):  
Mao-Wen Xu ◽  
Tongxin Fan ◽  
Yuanke Wu ◽  
Jie Li ◽  
Wei Zhong ◽  
...  
Keyword(s):  
Composite Materials ◽  
Anode Material ◽  
Layer Structure ◽  
Interlayer Spacing ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Volumetric Expansion ◽  
High Theoretical Capacity ◽  
Battery Anode

SnSe2 is regarded as an auspicious anode material for sodium-ion batteries owing to its high theoretical capacity and large interlayer spacing. The moderate conductivity, inevitable aggregation, and tremendous volumetric expansion...

Facile synthesis of a molybdenum phosphide@carbon nanocomposite as an advanced anode material for sodium-ion batteries

2019 ◽  
Vol 43 (19) ◽  
pp. 7386-7392 ◽  
Author(s):  
Yang Cao ◽  
Bao Zhang ◽  
Xing Ou ◽  
Yunsha Li ◽  
Chunhui Wang ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Anode Material ◽  
Sol Gel ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Facile Synthesis ◽  
Molybdenum Phosphide ◽  
Carbon Nanocomposite ◽  
Battery Anode

The MoP@C nanocomposite was successfully fabricated via a facile sol–gel approach, which demonstrated excellent electrochemical properties as a sodium-ion battery anode.

scholarly journals Bi2Se3/C Nanocomposite as a New Sodium-Ion Battery Anode Material

2018 ◽  
Vol 10 (3) ◽  
Author(s):  
Lixin Xie ◽  
Ze Yang ◽  
Jingying Sun ◽  
Haiqing Zhou ◽  
Xiaowei Chi ◽  
...  
Keyword(s):  
Anode Material ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Battery Anode

Self-standing Bi2O3 nanoparticles/carbon nanofiber hybrid films as a binder-free anode for flexible sodium-ion batteries

2017 ◽  
Vol 1 (8) ◽  
pp. 1615-1621 ◽  
Author(s):  
Hong Yin ◽  
Ming-Lei Cao ◽  
Xiang-Xiang Yu ◽  
Han Zhao ◽  
Yan Shen ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Carbon Nanofiber ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Hybrid Films ◽  
Free Film ◽  
Binder Free ◽  
Superior Electrochemical Properties ◽  
Battery Anode

A flexible binder-free film composed of Bi2O3 nanoparticles embedded in carbon nanofibers as a sodium ion battery anode shows superior electrochemical properties due to its high active area and conducting framework.

Sn-MoS2-C@C Microspheres as a Sodium-Ion Battery Anode Material with High Capacity and Long Cycle Life

2017 ◽  
Vol 23 (21) ◽  
pp. 5051-5058 ◽  
Author(s):  
Fenghua Zheng ◽  
Qichang Pan ◽  
Chenghao Yang ◽  
Xunhui Xiong ◽  
Xing Ou ◽  
...  
Keyword(s):  
Anode Material ◽  
High Capacity ◽  
Cycle Life ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Battery Anode

MoS2/SnS2 nanocomposite as stable sodium-ion battery anode

2019 ◽  
Vol 13 (01) ◽  
pp. 1950095 ◽  
Author(s):  
Jingkai Yan ◽  
Qinyi Li ◽  
Yu Hao ◽  
Chen Dai ◽  
Yu Chen
Keyword(s):  
Composite Material ◽  
Reversible Capacity ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Synergic Effect ◽  
Test Results ◽  
Electrochemical Test ◽  
Capacity Reservation ◽  
Battery Anode

MoS2/SnS2 composite material with satisfactory electrochemical performance has been prepared through a facile two-step hydrothermal method followed by high temperature sintering. The as-synthesized nanocomposite exhibits both excellent reversible capacity and improved cycling durability as the anode material of sodium ion batteries. Based on electrochemical test results, MoS2/SnS2 shows an incipient capacity of 750[Formula: see text]mAh/g and a capacity reservation of 600[Formula: see text]mAh/g after 100 cycles at the current of 0.1[Formula: see text]A/g. Such a combination of MoS2 nanosheets and SnS2 nanoparticles alleviates the agglomeration problem and attributes strong synergic effect, making MoS2/SnS2 composite a potential sodium ion battery anode.

scholarly journals Manipulating the stress of Sn in carbon structure to realize long-life high performance sodium ion battery anode material

2020 ◽  
Vol 834 ◽  
pp. 155177 ◽  
Author(s):  
Mengyu Liu ◽  
Jianfeng Huang ◽  
Jiayin Li ◽  
Liyun Cao ◽  
Yixing Zhao ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Carbon Structure ◽  
Long Life ◽  
Battery Anode

Tetragonal C24: a topological nodal-surface semimetal with potential as an anode material for sodium ion batteries

2019 ◽  
Vol 7 (10) ◽  
pp. 5733-5739 ◽  
Author(s):  
Yu Qie ◽  
Junyi Liu ◽  
Shuo Wang ◽  
Qiang Sun ◽  
Puru Jena
Keyword(s):  
Anode Material ◽  
High Capacity ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Carbon Structure ◽  
Nodal Surface ◽  
Topological Quantum ◽  
Battery Anode

The first topological quantum carbon structure for Na ion battery anode with high capacity and stability.

Highly-dispersed Ge quantum dots in carbon frameworks for ultralong-life sodium ions batteries

2021 ◽  
Author(s):  
Wei Wei ◽  
Yongya Zhang ◽  
Lei Liang ◽  
Kefeng Wang ◽  
Qingfeng Zhou ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Anode Material ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Sodium Ions ◽  
Highly Dispersed ◽  
High Theoretical Capacity ◽  
Ge Quantum Dots ◽  
Capacity Decay

Metal germanium (Ge) with a high theoretical capacity of 590 mA h g-1 is regarded as a promising anode material for sodium ion batteries, but it suffers fast capacity decay...

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