Sugar-derived disordered carbon nano-sheets as high-performance electrodes in sodium-ion batteries

2017 ◽  
Vol 41 (11) ◽  
pp. 4286-4290 ◽  
Author(s):  
Vadahanambi Sridhar ◽  
Hyun Park
Keyword(s):  
Activated Carbon ◽  
Carbon Source ◽  
Sulphuric Acid ◽  
Potassium Hydroxide ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Disordered Carbon ◽  
Activating Agent ◽  
White Sugar

Inspired by the simple and spectacular experiment of dehydrogenation of sugar by sulphuric acid, we developed a microwave based solvothermal technique for the synthesis of activated carbon nano-sheets (aCNS) using white sugar as the carbon source and potassium hydroxide as the activating agent.

A high performance sulfur-doped disordered carbon anode for sodium ion batteries

2015 ◽  
Vol 8 (10) ◽  
pp. 2916-2921 ◽  
Author(s):  
Wei Li ◽  
Min Zhou ◽  
Haomiao Li ◽  
Kangli Wang ◽  
Shijie Cheng ◽  
...  
Keyword(s):  
High Performance ◽  
High Capacity ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Disordered Carbon

Sulfur-doped disordered carbon exhibits high capacity and excellent cyclability as an anode for sodium ion batteries.

Synthesis of nanosheet-structured Na3V2(PO4)3/C as high-performance cathode material for sodium ion batteries using anthracite as carbon source

2017 ◽  
Vol 43 (2) ◽  
pp. 2333-2337 ◽  
Author(s):  
Ying-Xian Zhou ◽  
Lu-Lu Zhang ◽  
Xue-Lin Yang ◽  
Yun-Hui Huang ◽  
Xiao-Kai Ding ◽  
...  
Keyword(s):  
Carbon Source ◽  
Cathode Material ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries

Cotton-based porous activated carbon with a large specific surface area as an electrode material for high-performance supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (79) ◽  
pp. 64704-64710 ◽  
Author(s):  
Guofu Ma ◽  
Dongyang Guo ◽  
Kanjun Sun ◽  
Hui Peng ◽  
Qian Yang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Source ◽  
Electrode Material ◽  
High Performance ◽  
Activated Carbons ◽  
Chemical Activation ◽  
Large Specific Surface Area ◽  
Simple Chemical ◽  
Activating Agent ◽  
Porous Activated Carbon

Cotton-based porous activated carbons (CACs) are prepared through a simple chemical activation method using cotton fiber as carbon source and ZnCl2 as activating agent.

Commercial activated carbon as a novel precursor of the amorphous carbon for high-performance sodium-ion batteries anode

Carbon ◽  
2018 ◽  
Vol 129 ◽  
pp. 85-94 ◽  
Author(s):  
Qi Li ◽  
Youyu Zhu ◽  
Pinyi Zhao ◽  
Chao Yuan ◽  
Mingming Chen ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Amorphous Carbon ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries

An ion-conducting SnS–SnS2hybrid coating for commercial activated carbons enabling their use as high performance anodes for sodium-ion batteries

2019 ◽  
Vol 7 (17) ◽  
pp. 10761-10768 ◽  
Author(s):  
Si-Wei Zhang ◽  
Wei Lv ◽  
Dong Qiu ◽  
Tengfei Cao ◽  
Jun Zhang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
High Performance ◽  
Activated Carbons ◽  
Metal Sulfide ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Ion Conducting ◽  
Low Efficiency ◽  
Sodium Storage

An ion-conducting metal sulfide coating on activated carbon can dramatically address the bottleneck of ultra-low efficiency for sodium storage.

Insight into the structure-capacity relationship in biomass derived carbon for high-performance sodium-ion batteries

2021 ◽  
Vol 62 ◽  
pp. 497-504
Author(s):  
Jianguo Sun ◽  
Yao Sun ◽  
Jin An Sam Oh ◽  
Qilin Gu ◽  
Weidong Zheng ◽  
...  
Keyword(s):  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Insight Into

Revealing the role of dopants in mitigating degradation phenomena in sodium-ion layered cathodes

2021 ◽  
Vol 23 (3) ◽  
pp. 2038-2045
Author(s):  
Kyoungmin Min ◽  
Young-Han Shin
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
High Stability ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Layered Cathode Materials ◽  
Layered Cathodes

Prevention of the degradation of sodium-based layered cathode materials is the key to developing high-performance and high-stability sodium-ion batteries.

Electrospun graphene-wrapped Na6.24Fe4.88(P2O7)4 nanofibers as a high-performance cathode for sodium-ion batteries

2017 ◽  
Vol 19 (26) ◽  
pp. 17270-17277 ◽  
Author(s):  
Yubin Niu ◽  
Maowen Xu ◽  
Chunlong Dai ◽  
Bolei Shen ◽  
Chang Ming Li
Keyword(s):  
Discharge Capacity ◽  
High Performance ◽  
Electronic Conductivity ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Rate Discharge ◽  
High Rate Discharge

Na6.24Fe4.88(P2O7)4 is one of the intensively investigated polyanionic compounds and has shown high rate discharge capacity, but its relatively low electronic conductivity hampers the high performance of the batteries.

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