Controlling hierarchical porous structures of rice-husk-derived carbons for improved capacitive deionization performance

2019 ◽  
Vol 6 (3) ◽  
pp. 916-924 ◽  
Author(s):  
Jiyoung Kim ◽  
Yilhoon Yi ◽  
Dong-Hyun Peck ◽  
Seong-Ho Yoon ◽  
Doo-Hwan Jung ◽  
...  
Keyword(s):  
Rice Husk ◽  
Electrode Material ◽  
Capacitive Deionization ◽  
Porous Structures ◽  
Post Processing ◽  
Porous Carbons ◽  
Processing Methods ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

We report on hierarchical porous carbons derived from rice husk (RH) through the combination of carbonization and two post-processing methods that were used as the electrode material for capacitive deionization (CDI).

Revitalizing carbon supercapacitor electrodes with hierarchical porous structures

2017 ◽  
Vol 5 (34) ◽  
pp. 17705-17733 ◽  
Author(s):  
Tianyu Liu ◽  
Feng Zhang ◽  
Yu Song ◽  
Yat Li
Keyword(s):  
Porous Structures ◽  
Porous Carbons ◽  
Comprehensive Overview ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

The review offers a comprehensive overview on the synthesis strategies and fundamental understandings of hierarchical porous carbons as supercapacitor electrodes.

scholarly journals Tailoring the textural properties of hierarchical porous carbons using deep eutectic solvents

2016 ◽  
Vol 4 (23) ◽  
pp. 9146-9159 ◽  
Author(s):  
N. López-Salas ◽  
D. Carriazo ◽  
M. C. Gutiérrez ◽  
M. L. Ferrer ◽  
C. O. Ania ◽  
...  
Keyword(s):  
Choline Chloride ◽  
Textural Properties ◽  
Deep Eutectic Solvents ◽  
Molar Ratio ◽  
Porous Structures ◽  
Porous Carbons ◽  
Pore Dimension ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

DESs containing resorcinol, urea and choline chloride allow the preparation of monolithic carbons with bicontinuous porous structures, the pore dimension of which can be easily tailored by the molar ratio of the components at the original DES.

scholarly journals Hierarchical Porous Carbons Derived from Rice Husk for Supercapacitors with High Activity and High Capacitance Retention Capability

2017 ◽  
Vol 2 (22) ◽  
pp. 6438-6445 ◽  
Author(s):  
Yong Xiao ◽  
Mingtao Zheng ◽  
Xun Chen ◽  
Haobin Feng ◽  
Hanwu Dong ◽  
...  
Keyword(s):  
High Activity ◽  
Rice Husk ◽  
Porous Carbons ◽  
High Capacitance ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

3D hierarchical porous N-doped carbon quantum dots/vanadium nitride hybrid microflowers as a superior electrode material toward high-performance asymmetric capacitive deionization

2021 ◽  
Author(s):  
Jingxuan Zhao ◽  
Zhibo Zhao ◽  
Yang Sun ◽  
Xiangdong Ma ◽  
Meidan Ye ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electrode Material ◽  
High Performance ◽  
Carbon Nanomaterials ◽  
Electrode Materials ◽  
Carbon Quantum Dots ◽  
Vanadium Nitride ◽  
Capacitive Deionization ◽  
Hierarchical Porous

Taking into account of time-confusing preparation processing and unsatisfied desalination capacity of carbon nanomaterials, exploring efficient electrode materials remains a great challenge for practical capacitive deionization (CDI) application. In this...

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