scholarly journals Co9S8@carbon nanofiber as the high-performance anode for potassium-ion storage

RSC Advances ◽  
2021 ◽  
Vol 11 (25) ◽  
pp. 15416-15421
Author(s):  
Wen Xin ◽  
Zhixuan Wei ◽  
Shiyu Yao ◽  
Nan Chen ◽  
Chunzhong Wang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Volume Expansion ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Potassium Ion ◽  
Rate Performance ◽  
Active Electrode ◽  
Fast Kinetics ◽  
Highly Active ◽  
Ion Storage

Co9S8@carbon nanofibers with boosted highly active electrode–electrolyte area, fast kinetics and controlled volume expansion show an excellent cycling and rate performance in potassium ion batteries.

High-performance sodium-ion storage: multi-channel carbon nanofiber freestanding anode contrived via ingenious solvent-induced phase separation

2020 ◽  
Vol 8 (38) ◽  
pp. 19898-19907
Author(s):  
Qingjuan Ren ◽  
Zhiqiang Shi ◽  
Lei Yan ◽  
Fuming Zhang ◽  
Linlin Fan ◽  
...  
Keyword(s):  
Phase Separation ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Sodium Ion ◽  
Rate Performance ◽  
Ion Storage ◽  
Sodium Ion Storage

Solvent-induced phase separation was introduced to produce multi-channel carbon nanofibers, delivering excellent sodium-ion storage capability and rate performance.

Dual anionic vacancies on carbon nanofiber threaded MoSSe arrays: A free-standing anode for high-performance potassium-ion storage

2020 ◽  
Vol 27 ◽  
pp. 591-598 ◽  
Author(s):  
Zhihong Tian ◽  
Ningbo Chui ◽  
Ruqian Lian ◽  
Qifeng Yang ◽  
Wei Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Nanofiber ◽  
Potassium Ion ◽  
Free Standing ◽  
Ion Storage

Phytic Acid Induced Nitrogen Configuration Adjustment of Active Nitrogen-Rich Carbon Nanosheets for High-Performance Potassium-Ion Storage

2021 ◽  
Author(s):  
Ma Liang ◽  
Zhibin Li ◽  
Jinliang Li ◽  
Yao Dai ◽  
Chen Qian ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Phytic Acid ◽  
High Performance ◽  
Nitrogen Doping ◽  
Potassium Ion ◽  
Active Nitrogen ◽  
Carbon Nanosheets ◽  
Ion Storage

As a conventional modification approach, nitrogen doping in carbon can greatly improve the electrochemical performance for potassium (K)-ion storage. However, we realized that the improvement of electrochemical performance by simple...

Porous carbon nanofibers as anode for high-performance potassium-ion batteries

2021 ◽  
pp. 139654
Author(s):  
Lan Chen ◽  
Xuqi Lin ◽  
Jingguo Gao ◽  
Mingzhong Zou ◽  
Yongcong Huang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
High Performance ◽  
Potassium Ion

Encapsulating NiS nanocrystal into nitrogen-doped carbon framework for high performance sodium/potassium-ion storage

2020 ◽  
Vol 392 ◽  
pp. 123675 ◽  
Author(s):  
Xu Zhao ◽  
Feiyan Gong ◽  
Yundong Zhao ◽  
Bin Huang ◽  
Dong Qian ◽  
...  
Keyword(s):  
High Performance ◽  
Potassium Ion ◽  
Sodium Potassium ◽  
Nitrogen Doped ◽  
Carbon Framework ◽  
Ion Storage ◽  
Nitrogen Doped Carbon

Origin of the extra capacity in nitrogen-doped porous carbon nanofibers for high-performance potassium ion batteries

2020 ◽  
Vol 8 (35) ◽  
pp. 18079-18086 ◽  
Author(s):  
Fang Liu ◽  
Jiashen Meng ◽  
Fanjie Xia ◽  
Ziang Liu ◽  
Haoyang Peng ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Experimental Analysis ◽  
High Performance ◽  
Theoretical Calculations ◽  
Potassium Ion ◽  
Nitrogen Doped

The origin of the extra capacity of freestanding and porous N-doped carbon nanofibers was clearly revealed by systematic experimental analysis and theoretical calculations.

The on-demand engineering of metal-doped porous carbon nanofibers as efficient bifunctional oxygen catalysts for high-performance flexible Zn–air batteries

2020 ◽  
Vol 8 (15) ◽  
pp. 7297-7308 ◽  
Author(s):  
Khang Ngoc Dinh ◽  
Zengxia Pei ◽  
Ziwen Yuan ◽  
Van Chinh Hoang ◽  
Li Wei ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Porous Structures ◽  
On Demand ◽  
Dual Functional ◽  
Mechanical Deformations ◽  
Metal Doped ◽  
Demand Control ◽  
Zinc Air Batteries

A dual-functional metal template achieves on-demand control of metal–N–C sites, porous structures, and surface wettability in a carbon nanofiber catalyst, enabling flexible zinc–air batteries with outstanding performance under various mechanical deformations.

Experimental design and theoretical calculation for sulfur-doped carbon nanofibers as a high performance sodium-ion battery anode

2019 ◽  
Vol 7 (17) ◽  
pp. 10239-10245 ◽  
Author(s):  
Qianzheng Jin ◽  
Wei Li ◽  
Kangli Wang ◽  
Pingyuan Feng ◽  
Haomiao Li ◽  
...  
Keyword(s):  
Experimental Design ◽  
Theoretical Calculation ◽  
Bacterial Cellulose ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Storage Capacity ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Ion Storage ◽  
Battery Anode

S-doped carbon nanofibers derived from bacterial cellulose with interlinked networks and pores were facilely prepared in a sustainable approach. This product presents a high Na-ion storage capacity and excellent rate performances.

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