Nitrogen-Doped Defective Graphene Aerogel as Anode for all Graphene-Based Lithium Ion Capacitor

2017 ◽  
Vol 2 (27) ◽  
pp. 8436-8445 ◽  
Author(s):  
Xin Wang ◽  
Zhenkun Wang ◽  
Xin Zhang ◽  
Huifen Peng ◽  
Guoqing Xin ◽  
...  
Keyword(s):  
Lithium Ion ◽  
Graphene Aerogel ◽  
Nitrogen Doped ◽  
Lithium Ion Capacitor ◽  
Defective Graphene

A three-dimensional porous LiFePO4 cathode material modified with a nitrogen-doped graphene aerogel for high-power lithium ion batteries

2015 ◽  
Vol 8 (3) ◽  
pp. 869-875 ◽  
Author(s):  
Bo Wang ◽  
Wael Al Abdulla ◽  
Dianlong Wang ◽  
X. S. Zhao
Keyword(s):  
Lithium Ion Batteries ◽  
High Power ◽  
Diffusion Length ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Graphene Aerogel ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Lifepo4 Cathode

LFP@N-GA with (010) facet oriented LFP NPs embedded in N-GA provides both rapid Li+ and electron pathways in the electrode as well as short Li+ diffusion length in LFP crystals.

Achieving high energy density in a 4.5 V all nitrogen-doped graphene based lithium-ion capacitor

2019 ◽  
Vol 7 (34) ◽  
pp. 19909-19921 ◽  
Author(s):  
Ronghua Wang ◽  
Qiannan Zhao ◽  
Weikang Zheng ◽  
Zongling Ren ◽  
Xiaolin Hu ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
High Power Density ◽  
Ultrahigh Energy ◽  
Nitrogen Doped ◽  
Lithium Ion Capacitor ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

A 4.5 V “dual carbon” LIC device is constructed based on all nitrogen doped graphene nanostructures. It could achieve an ultrahigh energy density of 187.9 W h kg−1 at a high power density of 2250 W kg−1 due to the alleviating kinetic mismatch.

Heterogeneous phosphorus-doped WO3−x/nitrogen-doped carbon nanowires with high rate and long life for advanced lithium-ion capacitors

2018 ◽  
Vol 6 (16) ◽  
pp. 6916-6921 ◽  
Author(s):  
Juan Xu ◽  
Zhenhua Liao ◽  
Jiabao Zhang ◽  
Biao Gao ◽  
Paul K. Chu ◽  
...  
Keyword(s):  
High Performance ◽  
High Capacity ◽  
Lithium Ion ◽  
High Rate ◽  
Nitrogen Doped ◽  
Long Cycle Life ◽  
Lithium Ion Capacitor ◽  
Nitrogen Doped Carbon ◽  
Phosphorus Doped ◽  
Carbon Nanowires

A high-performance lithium-ion capacitor anode comprising heterogeneous P-WO3−x/NC nanowires with high capacity, high rate and long cycle life is presented.

MOF-derived hollow SiOx nanoparticles wrapped in 3D porous nitrogen-doped graphene aerogel and their superior performance as the anode for lithium-ion batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (24) ◽  
pp. 13017-13027 ◽  
Author(s):  
Chenfeng Guo ◽  
Ying Xie ◽  
Kai Pan ◽  
Li Li
Keyword(s):  
Self Assembly ◽  
Nitrogen Doping ◽  
Freeze Drying ◽  
Treatment Process ◽  
Lithium Ion ◽  
Superior Performance ◽  
Graphene Aerogel ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

A nanocomposite anode material – HSiOx@N-GA has been fabricated through a facile three-step approach, involving MOF-template inducting, self-assembly and nitrogen-doping, freeze-drying and thermal treatment process.

Lithium-ion capacitor with improved energy density via perfect matching silicon@3D graphene aerogel anode and BCNNTs cathode

2021 ◽  
Author(s):  
Hehe Jiang ◽  
Shouzhi Wang ◽  
Dong Shi ◽  
Fuzhou Chen ◽  
Yongliang Shao ◽  
...  
Keyword(s):  
Energy Density ◽  
Perfect Matching ◽  
Lithium Ion ◽  
Maximum Energy ◽  
Graphene Aerogel ◽  
3D Graphene ◽  
Lithium Ion Capacitor

Our designed Si@GA//BCNNTs LIC achieves a maximum energy density of 197.3 W h kg−1 at 225 W kg−1.

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