Results 221 to 230 of about 129,634 (313)

Biomass waste derived functionalized hierarchical porous carbon with high gravimetric and volumetric capacitances for supercapacitors

, 2021
Preparation of porous carbon from biomass materials shows great potential in the field of supercapacitor. Porous carbon obtained by KOH activation (up to 2000 m2 g−1) shows excellent gravimetric capacitance up to 300 F g−1.
Xiaodu Liang, Ruonan Liu, Xiaoliang Wu
semanticscholar   +1 more source

Optimizing hierarchical porous carbon from biomass waste for high-performance supercapacitors

ES Food & Agroforestry, 2022
The efficient utilization of biomass waste has always been a top priority for human sustainable development and a key to achieving Carbon Neutrality.
Shuai Yang, Keqi Qu, Zhanhua Huang
semanticscholar   +1 more source

N, P co-doped hierarchical porous carbon from rapeseed cake with enhanced supercapacitance

, 2021
Biomass shows great potential in synthesizing carbon materials for energy applications because of its renewability and low price. Rationally designing porous carbons with proper morphology and composition are beneficial to promoting its application in ...
H. Bi, Xiaojun He, Hanfang Zhang, Hongqiang Li, Nan Xiao, J. Qiu   +5 more
semanticscholar   +1 more source

Oxygen-rich hierarchical porous carbon derived from biomass waste-kapok flower for supercapacitor electrode

, 2021
Rational utilization of biomass waste into usable energy is of great significance. In this work, a facile method was proposed to prepare porous carbon as supercapacitor electrode by using biomass waste-kapok flower as a precursor.
Lixin Zheng, Minghua Chen, Shuqin Liang, Qiu‐Feng Lü   +3 more
semanticscholar   +1 more source

Ultrahigh surface area biomass derived 3D hierarchical porous carbon nanosheet electrodes for high energy density supercapacitors

, 2021
A simple one step activation method is used to achieve an ultra-high specific surface area of 2943 m2 g−1, and abundant pore volume of 1.83 cm3 g−1 with a rational micro/meso/macro pore size distributed activated carbon nanosheets from Prosopis Juliflora
A. Selvaraj, Anand Muthusamy, Inho-Cho, Hee-jee Kim, K. Senthil, K. Prabakar   +5 more
semanticscholar   +1 more source

Nitrogen, phosphorus co-doped eave-like hierarchical porous carbon for efficient capacitive deionization

Journal of Materials Chemistry A, 2021
Novel nitrogen, phosphorus co-doped eave-like hierarchical porous carbon prepared from a metal–organic framework (MOF) precursor shows outstanding capacitive deionization performance.
Hao Zhang, Chaohai Wang, Wuxiang Zhang, Ming Zhang, Junwen Qi, Jieshu Qian, Xiuyun Sun, B. Yuliarto, Jongbeom Na, Teahoon Park, H. Gomaa, Y. V. Kaneti, J. Yi, Y. Yamauchi, Jiansheng Li   +14 more
semanticscholar   +1 more source

A regenerable N-rich hierarchical porous carbon synthesized from waste biomass for H2S removal at room temperature.

Science of the Total Environment, 2021
In this study, N-rich hierarchical porous carbons (NPCs) were synthesized via one step strategy from cypress sawdust with carbon nitride (CN) loading and K2CO3 activation.
Lin Chen, Jinhai Yuan, Tianbao Li, Xia Jiang, Shenggui Ma, Wanglai Cen, Wenju Jiang   +6 more
semanticscholar   +1 more source

Hierarchical Porous Carbon for Supercapacitor Application

ECS Meeting Abstracts, 2009
Abstract not Available.
Zheng Chen, Xiaolei Wang, Yiting Peng, Yunfeng Lu   +3 more
openaire   +1 more source

Structure–Property Correlation of Hierarchically Porous Carbons for Fluorocarbon Adsorption

ACS Applied Materials & Interfaces, 2021
Although traditional commercially available porous carbon-fluorocarbon working pairs have shown promising applicability for adsorption cooling, advancements in engineered carbons may further improve the performance. Moreover, insights into structure-property relationships that target higher sorption capacities within these synthesized carbons may guide
Jian Shen, Luis Estevez, Dushyant Barpaga, Jian Zheng, Vaithiyalingam Shutthanandan, B. Peter McGrail, Radha Kishan Motkuri   +6 more
openaire   +2 more sources

Green synthesis of nitrogen, sulfur-co-doped worm-like hierarchical porous carbon derived from ginger for outstanding supercapacitor performance

Carbon, 2020
Herein, we report a low cost, green synthesis of unique hierarchical worm-like porous co-doped thin carbon nanosheets from ginger as biomass source using non-toxic NaCl/KCl salt mixture as activation media (unlike conventional toxic activation agents ...
A. Gopalakrishnan, T. Raju, Sushmee Badhulika   +2 more
semanticscholar   +1 more source