MOF-derived sponge-like hierarchical porous carbon for flexible all-solid-state supercapacitors

2018 ◽  
Vol 2 (9) ◽  
pp. 1692-1699 ◽  
Author(s):  
Xiao-Man Cao ◽  
Zhi-Jia Sun ◽  
Si-Yu Zhao ◽  
Bing Wang ◽  
Zheng-Bo Han
Keyword(s):  
Solid State ◽  
Porous Carbon ◽  
High Performance ◽  
Pyrolysis Process ◽  
Porous Carbons ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
One Step

Novel 3D sponge-like hierarchical porous carbons using different-sized MOFs (Zn(tbip)) as precursors are successfully prepared via a one-step pyrolysis process, and are promising for application in high-performance flexible all-solid-state supercapacitors.

scholarly journals Simple and scalable synthesis of hierarchical porous carbon derived from cornstalk without pith for high capacitance and energy density

2020 ◽  
Vol 8 (3) ◽  
pp. 1469-1479 ◽  
Author(s):  
Jiaming Li ◽  
Qimeng Jiang ◽  
Lansheng Wei ◽  
Linxin Zhong ◽  
Xiaoying Wang
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
Porous Carbons ◽  
Hierarchical Porous Carbon ◽  
One Pot ◽  
High Capacitance ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Scalable Synthesis

A sustainable one-pot route for the synthesis of hierarchical porous carbons (HPCs) from cornstalk without pith is developed.

Green and tunable fabrication of graphene-like N-doped carbon on a 3D metal substrate as a binder-free anode for high-performance potassium-ion batteries

2019 ◽  
Vol 7 (38) ◽  
pp. 21966-21975 ◽  
Author(s):  
Yongling An ◽  
Yuan Tian ◽  
Yuan Li ◽  
Shenglin Xiong ◽  
Guoqun Zhao ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Metal Substrate ◽  
Potassium Ion ◽  
Hierarchical Porous Carbon ◽  
Carbonization Process ◽  
Hierarchical Porous ◽  
One Step ◽  
Binder Free

A graphene-like N-doped hierarchical porous carbon array on a 3D metal substrate is obtained by a green and one-step vacuum de-metal assisted carbonization process for high performance potassium-ion batteries.

scholarly journals Dual-doped hierarchical porous carbon derived from biomass for advanced supercapacitors and lithium ion batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (56) ◽  
pp. 32382-32394 ◽  
Author(s):  
Wenjie Fan ◽  
Hao Zhang ◽  
Huanlei Wang ◽  
Xiaochen Zhao ◽  
Shijiao Sun ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
High Performance ◽  
Lithium Ion ◽  
Porous Carbons ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous

Nettle leaf derived nitrogen and oxygen dual-doped porous carbons exhibit great potential as anodes for high performance supercapacitors and lithium ion batteries.

scholarly journals Facile fabrication of hierarchical porous carbon based on extract separated from coal with outstanding electrochemical performance

RSC Advances ◽  
2017 ◽  
Vol 7 (54) ◽  
pp. 33843-33850 ◽  
Author(s):  
Peng Chang ◽  
Zhihong Qin
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Low Cost ◽  
Koh Activation ◽  
Porous Carbons ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Facile Fabrication

Herein, a novel kind of hierarchical porous carbons were directly synthesized from low-cost extracts of coal by coupling nano MgO template with in situ KOH activation strategy.

Template-free preparation of layer-stacked hierarchical porous carbons from coal tar pitch for high performance all-solid-state supercapacitors

2017 ◽  
Vol 5 (30) ◽  
pp. 15869-15878 ◽  
Author(s):  
Taotao Guan ◽  
Kaixi Li ◽  
Jianghong Zhao ◽  
Rijie Zhao ◽  
Guoli Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Coal Tar ◽  
Coal Tar Pitch ◽  
Porous Carbons ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Template Free

Template-free preparation of layer-stacked hierarchical porous carbons from cheap pitch precursors for high-performance all-solid-state supercapacitors.

Organic salt-derived nitrogen-rich, hierarchical porous carbon for ultrafast supercapacitors

2017 ◽  
Vol 41 (22) ◽  
pp. 13611-13618 ◽  
Author(s):  
Longfeng Hu ◽  
Li Ma ◽  
Qizhen Zhu ◽  
Lanyong Yu ◽  
Qi Wu ◽  
...  
Keyword(s):  
Surface Area ◽  
Porous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Rate Capability ◽  
Organic Salt ◽  
Porous Carbons ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Nitrogen-rich, high surface area, hierarchical porous carbons were simply prepared by the pyrolysis of a nitrogen-containing organic salt, and exhibit excellent rate capability in supercapacitors.

Facile and sustainable synthesis of sodium lignosulfonate derived hierarchical porous carbons for supercapacitors with high volumetric energy densities

2017 ◽  
Vol 19 (16) ◽  
pp. 3916-3926 ◽  
Author(s):  
Jie Pang ◽  
Wenfeng Zhang ◽  
Jinliang Zhang ◽  
Gaoping Cao ◽  
Minfang Han ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
Green Process ◽  
Porous Carbons ◽  
Hierarchical Porous Carbon ◽  
Sodium Lignosulfonate ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Hierarchical porous carbon for high volumetric energy density supercapacitors is prepared using biomass derivatives through a facile and green process.

Nitrogen‐Doped Hierarchical Porous Carbon through One‐Step Activation of Bean Curd for High‐Performance Supercapacitor Electrode

2018 ◽  
Vol 5 (12) ◽  
pp. 1606-1614 ◽  
Author(s):  
Qiang Li ◽  
Xiaozhong Wu ◽  
Yi Zhao ◽  
Zhichao Miao ◽  
Lingbao Xing ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Hierarchical Porous Carbon ◽  
Supercapacitor Electrode ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
One Step

One-step solid-state pyrolysis of bio-wastes to synthesize multi-hierarchical porous carbon for ultra-long life supercapacitors

2021 ◽  
Author(s):  
Min Fu ◽  
Jintao Huang ◽  
Simin Feng ◽  
Tianyi Zhang ◽  
Peng-Cheng Qian ◽  
...  
Keyword(s):  
Solid State ◽  
Porous Carbon ◽  
Cyclic Stability ◽  
Hierarchical Porous Carbon ◽  
Step Method ◽  
Hierarchical Porous ◽  
One Step ◽  
Long Life

The multi-hierarchical porous carbon was prepared using a general one-step method and assembled into symmetrical supercapacitors, exhibiting exceptional cyclic stability with 93.2% capacitance retention over 100 000 cycles.

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