Minimization of ion transport resistance: diblock copolymer micelle derived nitrogen-doped hierarchically porous carbon spheres for superior rate and power Zn-ion capacitors

2021 ◽  
Vol 9 (13) ◽  
pp. 8435-8443
Author(s):  
Jun Huang ◽  
Li Wang ◽  
Zhongyou Peng ◽  
Mengke Peng ◽  
Longbin Li ◽  
...  
Keyword(s):  
Ion Transport ◽  
Diblock Copolymer ◽  
Porous Carbon ◽  
Active Sites ◽  
High Capacity ◽  
Carbon Spheres ◽  
Hierarchically Porous ◽  
Nitrogen Doped ◽  
Copolymer Micelle ◽  
Porous Carbon Spheres

N-doped hierarchically porous carbon spheres are fabricated for Zn-ion capacitors, and they possess isotropic Zn2+ diffusion routes and abundant active sites, resulting in minimized transport resistance for fast Zn2+ storage and high capacity.

Nitrogen-doped hierarchically porous carbon spheres for low concentration CO2 capture

2021 ◽  
Vol 53 ◽  
pp. 168-174 ◽  
Author(s):  
Yang Li ◽  
Jing Wang ◽  
Sisi Fan ◽  
Fanan Wang ◽  
Zheng Shen ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Porous Carbon ◽  
Carbon Spheres ◽  
Hierarchically Porous ◽  
Low Concentration ◽  
Nitrogen Doped ◽  
Porous Carbon Spheres

Nano-size porous carbon spheres as a high-capacity anode with high initial coulombic efficiency for potassium-ion batteries

2020 ◽  
Vol 5 (5) ◽  
pp. 895-903 ◽  
Author(s):  
Hehe Zhang ◽  
Chong Luo ◽  
Hanna He ◽  
Hong-Hui Wu ◽  
Li Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Coulombic Efficiency ◽  
High Capacity ◽  
Potassium Ion ◽  
Carbon Spheres ◽  
Hard Carbon ◽  
Porous Carbon Spheres ◽  
Nano Size ◽  
Initial Coulombic Efficiency

An anode of hard carbon spheres with both small size and a porous structure enables superior electrochemical performance of potassium-ion batteries.

Microporous Organic Polymer‐Derived Nitrogen‐Doped Porous Carbon Spheres for Efficient Capacitive Energy Storage

2019 ◽  
Vol 6 (13) ◽  
pp. 3327-3336 ◽  
Author(s):  
Namrata Deka ◽  
Jayshree Barman ◽  
Jumi Deka ◽  
Kalyan Raidongia ◽  
Gitish K. Dutta
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
Organic Polymer ◽  
Carbon Spheres ◽  
Capacitive Energy Storage ◽  
Nitrogen Doped ◽  
Porous Carbon Spheres

Nitrogen-doped porous carbon spheres for highly efficient capacitive deionization

2015 ◽  
Vol 158 ◽  
pp. 403-409 ◽  
Author(s):  
Yong Liu ◽  
Taiqiang Chen ◽  
Ting Lu ◽  
Zhuo Sun ◽  
Daniel H.C. Chua ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Capacitive Deionization ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Porous Carbon Spheres

Defects and sulfur-doping design of porous carbon spheres for high-capacity potassium-ion storage

2021 ◽  
Author(s):  
Ruling Huang ◽  
Xixue Zhang ◽  
Zexi Qu ◽  
Xiaodong Zhang ◽  
Jiao Lin ◽  
...  
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
High Capacity ◽  
Potassium Ion ◽  
Carbon Spheres ◽  
Hard Carbon ◽  
Capacitive Energy Storage ◽  
Heteroatom Doping ◽  
Ion Storage ◽  
Porous Carbon Spheres

Heteroatom-doping had been demonstrated to effectively improve the capacitive energy storage of hard carbon in potassium ion batteries (KIBs). However, the external defects introduced during doping process are responsible to...

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