Synchronously improved graphitization and surface area in a 3D porous carbon network as a high capacity anode material for lithium/sodium-ion batteries

2021 ◽  
Author(s):  
Haimi Liu ◽  
Weihao Zeng ◽  
Yue Yang ◽  
Junxin Chen ◽  
Yuwei Zhao ◽  
...  
Keyword(s):  
Surface Area ◽  
Anode Material ◽  
Porous Carbon ◽  
Pore Formation ◽  
High Capacity ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Carbonaceous Materials ◽  
Templating Agent ◽  
Carbon Network

Using bifunctional silica as a catalyst for graphitization and a templating agent for pore-formation, high graphitization and surface area are synchronously realized in porous N/P doped carbonaceous materials.

Use of a tin antimony alloy-filled porous carbon nanofiber composite as an anode in sodium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (39) ◽  
pp. 30793-30800 ◽  
Author(s):  
Chen Chen ◽  
Kun Fu ◽  
Yao Lu ◽  
Jiadeng Zhu ◽  
Leigang Xue ◽  
...  
Keyword(s):  
Anode Material ◽  
Porous Carbon ◽  
Carbon Nanofiber ◽  
High Capacity ◽  
Rate Capability ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Nanofiber Composite ◽  
Porous Carbon Nanofiber ◽  
Antimony Alloy

A tin antimony alloy-filled porous carbon nanofiber composite prepared by electrospinning exhibited high capacity and stable rate capability for use as an anode material in next-generation sodium-ion batteries.

CuS2 sheets: a hidden anode material with a high capacity for sodium-ion batteries

2021 ◽  
Author(s):  
Shaohua Lu ◽  
Weidong Hu ◽  
Xiaojun Hu
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Low Cost ◽  
High Capacity ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Sodium Ion Batteries

Due to their low cost and improved safety compared to lithium-ion batteries, sodium-ion batteries have attracted worldwide attention in recent decades.

SnS hollow nanofibers as anode materials for sodium-ion batteries with high capacity and ultra-long cycling stability

2019 ◽  
Vol 55 (4) ◽  
pp. 505-508 ◽  
Author(s):  
Hao Jia ◽  
Mahmut Dirican ◽  
Na Sun ◽  
Chen Chen ◽  
Pei Zhu ◽  
...  
Keyword(s):  
Anode Material ◽  
Anode Materials ◽  
High Capacity ◽  
Cycling Stability ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hollow Nanofibers

In this study, a novel anode material of SnS hollow nanofibers (SnS HNFs) was rationally synthesized by a facile process and demonstrated to be a promising anode candidate for sodium-ion batteries.

Co/Ni-MOF-74-derived CoNi2S4 nanoparticles embedded in porous carbon as a high performance anode material for sodium ion batteries

2020 ◽  
Vol 44 (30) ◽  
pp. 13141-13147
Author(s):  
Tingting Xu ◽  
Jiachang Zhao ◽  
Lanjie Li ◽  
Jianfeng Mao ◽  
Jingli Xu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Anode Material ◽  
Porous Carbon ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Excellent Electrochemical Performance

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.

S-doped porous carbon confined SnS nanospheres with enhanced electrochemical performance for sodium-ion batteries

2018 ◽  
Vol 6 (37) ◽  
pp. 18286-18292 ◽  
Author(s):  
Yaping Wang ◽  
Yifang Zhang ◽  
Junrong Shi ◽  
Anqiang Pan ◽  
Feng Jiang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Porous Carbon ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Large Specific Surface Area ◽  
Hollow Nanospheres ◽  
Enhanced Electrochemical Performance

S-doped porous carbon confined SnS hollow nanospheres have a unique structure and large specific surface area and exhibit improved electrochemical performance.

Sign in / Sign up

Export Citation Format

Share Document