Sodium Ion Batteries: Stable Carbon-Selenium Bonds for Enhanced Performance in Tremella -Like 2D Chalcogenide Battery Anode (Adv. Energy Mater. 23/2018)

2018 ◽  
Vol 8 (23) ◽  
pp. 1870106 ◽  
Author(s):  
Yu Li ◽  
Yahong Xu ◽  
Zhaohua Wang ◽  
Ying Bai ◽  
Kai Zhang ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Stable Carbon ◽  
Energy Mater ◽  
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.

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.

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.

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