Hard carbon micro-nano tubes derived from kapok fiber as anode materials for sodium-ion batteries and the sodium-ion storage mechanism

2020 ◽  
Vol 56 (5) ◽  
pp. 778-781 ◽  
Author(s):  
Zhuo-Er Yu ◽  
Yingchun Lyu ◽  
Yeting Wang ◽  
Shuyin Xu ◽  
Hongyu Cheng ◽  
...  
Keyword(s):  
Low Voltage ◽  
Cluster State ◽  
Sodium Ion ◽  
Metallic Sodium ◽  
Hard Carbon ◽  
Kapok Fiber ◽  
Storage Mechanism ◽  
Ion Storage ◽  
Voltage Plateau ◽  
Sodium Ion Storage

Sodium is stored in hard carbon in an ionic state in the slope region and in a quasi-liquid metallic sodium cluster state in the low-voltage plateau.

Revealing sodium ion storage mechanism in hard carbon

Carbon ◽  
2019 ◽  
Vol 145 ◽  
pp. 67-81 ◽  
Author(s):  
Stevanus Alvin ◽  
Dohyeon Yoon ◽  
Christian Chandra ◽  
Handi Setiadi Cahyadi ◽  
Jae-Ho Park ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Hard Carbon ◽  
Storage Mechanism ◽  
Ion Storage ◽  
Sodium Ion Storage

Electrochemical Insight into the Sodium-Ion Storage Mechanism on a Hard Carbon Anode

2021 ◽  
Author(s):  
Xiaoyang Chen ◽  
Youlong Fang ◽  
Jiyu Tian ◽  
Haiyan Lu ◽  
Xinping Ai ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Carbon Anode ◽  
Hard Carbon ◽  
Storage Mechanism ◽  
Ion Storage ◽  
Sodium Ion Storage ◽  
Insight Into

Oxygen Functional Group Modification of Cellulose-Derived Hard Carbon for Enhanced Sodium Ion Storage

2019 ◽  
Vol 7 (22) ◽  
pp. 18554-18565 ◽  
Author(s):  
Hua Wang ◽  
Fei Sun ◽  
Zhibin Qu ◽  
Kunfang Wang ◽  
Lijie Wang ◽  
...  
Keyword(s):  
Functional Group ◽  
Sodium Ion ◽  
Oxygen Functional Group ◽  
Hard Carbon ◽  
Group Modification ◽  
Ion Storage ◽  
Functional Group Modification ◽  
Sodium Ion Storage

Low-cost lignite-derived hard carbon for high-performance sodium-ion storage

2020 ◽  
Vol 55 (14) ◽  
pp. 5994-6004
Author(s):  
Yujie Zou ◽  
Hang Li ◽  
Kaiyan Qin ◽  
Yang Xia ◽  
Lin Lin ◽  
...  
Keyword(s):  
High Performance ◽  
Low Cost ◽  
Sodium Ion ◽  
Hard Carbon ◽  
Ion Storage ◽  
Sodium Ion Storage

scholarly journals Sodium-Ion Storage Mechanism in Triquinoxalinylene and a Strategy for Improving Electrode Stability

2020 ◽  
Vol 34 (4) ◽  
pp. 5099-5105 ◽  
Author(s):  
Qinglan Zhao ◽  
Wei Zhao ◽  
Cheng Zhang ◽  
Yilan Wu ◽  
Qinghong Yuan ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Storage Mechanism ◽  
Electrode Stability ◽  
Ion Storage ◽  
Sodium Ion Storage

Hard Carbon Nanosheets with Uniform Ultramicropores and Accessible Functional Groups Showing High Realistic Capacity and Superior Rate Performance for Sodium‐Ion Storage

2020 ◽  
Vol 32 (21) ◽  
pp. 2000447 ◽  
Author(s):  
Ji‐Li Xia ◽  
Dong Yan ◽  
Li‐Ping Guo ◽  
Xiao‐Ling Dong ◽  
Wen‐Cui Li ◽  
...  
Keyword(s):  
Functional Groups ◽  
Sodium Ion ◽  
Rate Performance ◽  
Hard Carbon ◽  
Carbon Nanosheets ◽  
Ion Storage ◽  
Sodium Ion Storage

Realizing Improved Sodium-Ion Storage by Introducing Carbonyl Groups and Closed Micropores into a Biomass-Derived Hard Carbon Anode

2021 ◽  
Vol 13 (40) ◽  
pp. 47728-47739
Author(s):  
Wentao Deng ◽  
Yongjie Cao ◽  
Guangming Yuan ◽  
Gonggang Liu ◽  
Xiang Zhang ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Carbon Anode ◽  
Carbonyl Groups ◽  
Hard Carbon ◽  
Ion Storage ◽  
Sodium Ion Storage

Capacitance-enhanced sodium-ion storage in nitrogen-rich hard carbon

2017 ◽  
Vol 5 (42) ◽  
pp. 22186-22192 ◽  
Author(s):  
Rohit Ranganathan Gaddam ◽  
Amir H. Farokh Niaei ◽  
Marlies Hankel ◽  
Debra J. Searles ◽  
Nanjundan Ashok Kumar ◽  
...  
Keyword(s):  
Current Density ◽  
High Performance ◽  
Room Temperature ◽  
Specific Capacity ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Capacitive Storage ◽  
Hard Carbon ◽  
Ion Storage ◽  
Sodium Ion Storage

Nitrogen-rich hard carbon with enhanced capacitive storage for room temperature sodium-ion battery is investigated. The presence of nitrogen allows stronger sodium ion interaction to realize high-performance batteries with a specific capacity of ∼204 mA h g−1 after 1000 cycles at 1 A g−1 current density.

A solar rechargeable battery based on the sodium ion storage mechanism with Fe2(MoO4)3 microspheres as anode materials

2018 ◽  
Vol 6 (23) ◽  
pp. 10627-10631 ◽  
Author(s):  
Yun-Yun Gui ◽  
Fang-Xing Ai ◽  
Jiang-Feng Qian ◽  
Yu-Liang Cao ◽  
Guo-Ran Li ◽  
...  
Keyword(s):  
Energy Storage ◽  
Anode Materials ◽  
Sodium Ion ◽  
Rechargeable Battery ◽  
Storage Mechanism ◽  
Ion Storage ◽  
Electron Conversion ◽  
Sodium Ion Storage

A solar rechargeable battery based on Na-ion storage presents feasible photon–electron conversion, and energy storage and release capability.

Structure-dependent sodium ion storage mechanism of cellulose nanocrystal-based carbon anodes for highly efficient and stable batteries

2020 ◽  
Vol 468 ◽  
pp. 228371 ◽  
Author(s):  
Yea Eun Kim ◽  
Su Jeong Yeom ◽  
Jung-Eun Lee ◽  
Sujin Kang ◽  
Haisu Kang ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Cellulose Nanocrystal ◽  
Storage Mechanism ◽  
Highly Efficient ◽  
Ion Storage ◽  
Carbon Anodes ◽  
Sodium Ion Storage
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