Synchronous synthesis of Kirkendall effect induced hollow FeSe2/C nanospheres as anodes for high performance sodium ion batteries

2018 ◽  
Vol 54 (45) ◽  
pp. 5704-5707 ◽  
Author(s):  
Yang Lan ◽  
Jianbin Zhou ◽  
Kangli Xu ◽  
Yue Lu ◽  
Kailong Zhang ◽  
...  

Facilely synthesized Kirkendall effect induced hollow FeSe2/C nanospheres exhibit excellent electrochemical performance as an anode for sodium ion batteries.

2020 ◽  
Vol 44 (30) ◽  
pp. 13141-13147
Author(s):  
Tingting Xu ◽  
Jiachang Zhao ◽  
Lanjie Li ◽  
Jianfeng Mao ◽  
Jingli Xu ◽  
...  

In this study, Co/Ni-MOF-74-derived CoNi2S4 nanoparticles embedded in porous carbon (CoNi2S4@C) were successfully prepared using Co/Ni-MOF-74 as precursor. And, CoNi2S4@C exhibits excellent electrochemical performance as an anode material for sodium ion batteries.


2018 ◽  
Vol 6 (4) ◽  
pp. 1574-1581 ◽  
Author(s):  
Xiaoxin Ma ◽  
Long Chen ◽  
Xiaohua Ren ◽  
Guangmei Hou ◽  
Lina Chen ◽  
...  

A novel flexible P/carbon nanofibers@graphene electrode, which exhibits an excellent electrochemical performance, is fabricated via a vapor-redistribution and electrospinning method.


2017 ◽  
Vol 5 (19) ◽  
pp. 9169-9176 ◽  
Author(s):  
Sainan Liu ◽  
Zhenyang Cai ◽  
Jiang Zhou ◽  
Mengnan Zhu ◽  
Anqiang Pan ◽  
...  

Herein, we report the rational design of a simple hydrothermal reaction for the first time to prepare interlaced Sb2O3nanosheets and Sb2S3micro-nanospheres, grown on carbon fiber cloth, for application as flexible electrodes in sodium-ion batteries and sodium-ion capacitors with excellent electrochemical performance.


2017 ◽  
Vol 5 (20) ◽  
pp. 9572-9579 ◽  
Author(s):  
Huan Liu ◽  
Mengqiu Jia ◽  
Shufang Yue ◽  
Bin Cao ◽  
Qizhen Zhu ◽  
...  

By creatively utilizing natural inorganic/organic nanocomposites, shrimp skin byproduct was easily converted to nitrogen-rich mesoporous carbon, a promising anode material that showed excellent electrochemical performance for sodium ion batteries.


2014 ◽  
Vol 2 (19) ◽  
pp. 6723-6726 ◽  
Author(s):  
Dezhi Yang ◽  
Xiao-Zhen Liao ◽  
Jifu Shen ◽  
Yu-Shi He ◽  
Zi-Feng Ma

A novel, flexible and binder-free reduced graphene oxide/Na2/3[Ni1/3Mn2/3]O2 composite electrode shows excellent electrochemical performance and can be used in high-performance sodium ion batteries.


2017 ◽  
Vol 8 (1) ◽  
pp. 160-164 ◽  
Author(s):  
Qidong Li ◽  
Qiulong Wei ◽  
Wenbin Zuo ◽  
Lei Huang ◽  
Wen Luo ◽  
...  

A new anode material, Fe3S4, shows superior electrochemical performance and a novel mechanism for sodium storage.


2021 ◽  
Vol 1044 ◽  
pp. 25-39
Author(s):  
Hafid Khusyaeri ◽  
Dewi Pratiwi ◽  
Haris Ade Kurniawan ◽  
Anisa Raditya Nurohmah ◽  
Cornelius Satria Yudha ◽  
...  

The battery is a storage medium for electrical energy for electronic devices developed effectively and efficiently. Sodium ion battery provide large-scale energy storage systems attributed to the natural existence of the sodium element on earth. The relatively inexpensive production costs and abundant sodium resources in nature make sodium ion batteries attractive to research. Currently, sodium ion batteries electrochemical performance is still less than lithium-ion batteries. The electrochemical performance of a sodium ion battery depends on the type of electrode material used in the manufacture of the batteries.. The main problem is to find a suitable electrode material with a high specific capacity and is stable. It is a struggle to increase the performance of sodium ion batteries. This literature study studied how to prepare high-performance sodium battery anodes through salt doping. The doping method is chosen to increase conductivity and electron transfer. Besides, this method still takes into account the factors of production costs and safety. The abundant coffee waste biomass in Indonesia was chosen as a precursor to preparing a sodium ion battery hard carbon anode to overcome environmental problems and increase the economic value of coffee grounds waste. Utilization of coffee grounds waste as hard carbon is an innovative solution to the accumulation of biomass waste and supports environmentally friendly renewable energy sources in Indonesia.


RSC Advances ◽  
2014 ◽  
Vol 4 (107) ◽  
pp. 62673-62677 ◽  
Author(s):  
Zhiguang Wang ◽  
Yueming Li ◽  
Xiao-Jun Lv

N-doped ordered mesoporous carbon preparedviaa template method showed improved electrochemical performance as an anode material in sodium ion batteries.


2019 ◽  
Vol 3 (6) ◽  
pp. 1509-1516
Author(s):  
Mei Ma ◽  
Wenzhuo Shen ◽  
Jiali Zhang ◽  
Shouwu Guo

A novel rGO/Sn/Na2Zr(PO4)2 nanocomposite exhibits attractive electrochemical performance as an anode for lithium/sodium ion batteries.


RSC Advances ◽  
2015 ◽  
Vol 5 (88) ◽  
pp. 71644-71651 ◽  
Author(s):  
Qian Zhou ◽  
Li Liu ◽  
Guoxiong Guo ◽  
Zichao Yan ◽  
Jinli Tan ◽  
...  

A sandwich-like CoS/rGO composite as the anode material for sodium ion batteries.


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