Regulating the Interlayer Spacings of Hard Carbon Nanofibers Enables Enhanced Pore Filling Sodium Storage

Small ◽  
2021 ◽  
pp. 2105303
Author(s):  
Congcong Cai ◽  
Yongan Chen ◽  
Ping Hu ◽  
Ting Zhu ◽  
Xinyuan Li ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Hard Carbon ◽  
Pore Filling ◽  
Sodium Storage

Operando mechanistic and dynamic studies of N/P co-doped hard carbon nanofibers for efficient sodium storage

2021 ◽  
Author(s):  
Liaoliao Wang ◽  
Juan Wang ◽  
Dickon H. L. Ng ◽  
Sheng Li ◽  
Bobo Zou ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Hard Carbon ◽  
In Situ Raman ◽  
Dynamic Studies ◽  
Sodium Storage ◽  
Co Doped ◽  
Defective Sites

In-situ Raman and electrochemical results reveal that Na+ adsorb on the surface/defective sites of the N/P-HCNF and insert randomly into its turbostratic nanodomains in a dilute state without the staging...

Oxygen-vacancy-rich TiO2-coated carbon nanofibers for fast sodium storage in high-performance sodium-ion hybrid capacitors

2021 ◽  
Vol 493 ◽  
pp. 229678
Author(s):  
Licong Huang ◽  
Linchao Zeng ◽  
Jianhui Zhu ◽  
Lingna Sun ◽  
Lei Yao ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Sodium Ion ◽  
Coated Carbon ◽  
Hybrid Capacitors ◽  
Sodium Storage

Revealing the Sodium Storage Behavior of Biomass-Derived Hard Carbon by Using Pure Lignin and Cellulose as Model Precursors

2021 ◽  
Author(s):  
Xi-Shuo Wu ◽  
Xiao-Ling Dong ◽  
Bo-Yang Wang ◽  
Ji-Li Xia ◽  
Wen-Cui Li
Keyword(s):  
Hard Carbon ◽  
Storage Behavior ◽  
Sodium Storage

Mechanism of Sodium Storage in Hard Carbon: An X‐Ray Scattering Analysis

2019 ◽  
Vol 10 (3) ◽  
pp. 1903176 ◽  
Author(s):  
Yusuke Morikawa ◽  
Shin‐ichi Nishimura ◽  
Ryu‐ichi Hashimoto ◽  
Masato Ohnuma ◽  
Atsuo Yamada
Keyword(s):  
Hard Carbon ◽  
X Ray ◽  
X Ray Scattering ◽  
Sodium Storage ◽  
Ray Scattering

S/N-doped carbon nanofibers affording Fe7S8 particles with superior sodium storage

2020 ◽  
Vol 451 ◽  
pp. 227790 ◽  
Author(s):  
Xiu Li ◽  
Tao Liu ◽  
Yun-Xiao Wang ◽  
Shu-Lei Chou ◽  
Xun Xu ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Sodium Storage

Featuring surface sodium storage properties of confined MoS2/bacterial cellulose-derived carbon nanofibers anode

2020 ◽  
Vol 530 ◽  
pp. 147261
Author(s):  
Xue Liu ◽  
Heng Xu ◽  
Haicong Ji ◽  
Kai Zhang ◽  
Dong Wang
Keyword(s):  
Bacterial Cellulose ◽  
Carbon Nanofibers ◽  
Sodium Storage ◽  
Storage Properties

Nickel/cobalt metal-organic framework derived 1D hierarchical NiCo2O4/NiO/carbon nanofibers for advanced sodium storage

2019 ◽  
Vol 364 ◽  
pp. 123-131 ◽  
Author(s):  
Wenming Zhang ◽  
Pin Cao ◽  
Zihao Zhang ◽  
Yajun Zhao ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Metal Organic Framework ◽  
Cobalt Metal ◽  
Nickel Cobalt ◽  
Metal Organic ◽  
Sodium Storage ◽  
Organic Framework

Universal construction of ultrafine metal oxides coupled in N-enriched 3D carbon nanofibers for high-performance lithium/sodium storage

Nano Energy ◽  
2020 ◽  
Vol 67 ◽  
pp. 104222 ◽  
Author(s):  
Kai Zhang ◽  
Fangyu Xiong ◽  
Jinping Zhou ◽  
Liqiang Mai ◽  
Lina Zhang
Keyword(s):  
Metal Oxides ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Ultrafine Metal ◽  
Universal Construction ◽  
Sodium Storage

scholarly journals Cu2Se Nanoparticles Encapsulated by Nitrogen-Doped Carbon Nanofibers for Efficient Sodium Storage

Nanomaterials ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 302 ◽  
Author(s):  
Le Hu ◽  
Chaoqun Shang ◽  
Eser Metin Akinoglu ◽  
Xin Wang ◽  
Guofu Zhou
Keyword(s):  
Carbon Nanofibers ◽  
Electronic Conductivity ◽  
Diffusion Path ◽  
Rate Performance ◽  
Fiber Network ◽  
Nitrogen Doped ◽  
High Theoretical Capacity ◽  
Nitrogen Doped Carbon ◽  
Sodium Storage ◽  
Large Volume Change

Cu2Se with high theoretical capacity and good electronic conductivity have attracted particular attention as anode materials for sodium ion batteries (SIBs). However, during electrochemical reactions, the large volume change of Cu2Se results in poor rate performance and cycling stability. To solve this issue, nanosized-Cu2Se is encapsulated in 1D nitrogen-doped carbon nanofibers (Cu2Se-NC) so that the unique structure of 1D carbon fiber network ensures a high contact area between the electrolyte and Cu2Se with a short Na+ diffusion path and provides a protective matrix to accommodate the volume variation. The kinetic analysis and DNa+ calculation indicates that the dominant contribution to the capacity is surface pseudocapacitance with fast Na+ migration, which guarantees the favorable rate performance of Cu2Se-NC for SIBs.

scholarly journals Sodium‐Ion Batteries: Self‐Supporting, Flexible, Additive‐Free, and Scalable Hard Carbon Paper Self‐Interwoven by 1D Microbelts: Superb Room/Low‐Temperature Sodium Storage and Working Mechanism (Adv. Mater. 40/2019)

2019 ◽  
Vol 31 (40) ◽  
pp. 1970288
Author(s):  
Bao‐Hua Hou ◽  
Ying‐Ying Wang ◽  
Qiu‐Li Ning ◽  
Wen‐Hao Li ◽  
Xiao‐Tong Xi ◽  
...  
Keyword(s):  
Low Temperature ◽  
Sodium Ion ◽  
Carbon Paper ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Working Mechanism ◽  
Sodium Storage
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