scholarly journals Preparation of nitrogen-doped porous carbons for high-performance supercapacitor using biomass of waste lotus stems

RSC Advances ◽  
2018 ◽  
Vol 8 (13) ◽  
pp. 6806-6813 ◽  
Author(s):  
Song Yan ◽  
Jingjing Lin ◽  
Ping Liu ◽  
Zhicheng Zhao ◽  
Jun Lian ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Low Cost ◽  
Environmentally Friendly ◽  
Porous Carbons ◽  
Nitrogen Doped ◽  
Porous Carbon Materials

In this study, advanced nitrogen-doped porous carbon materials for supercapacitor was prepared using low-cost and environmentally friendly waste lotus stems (denoted as LS-NCs).

scholarly journals Sustainable Porous Carbon Materials Derived from Wood-Based Biopolymers for CO2 Capture

Nanomaterials ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 103 ◽  
Author(s):  
Chao Xu ◽  
Maria Strømme
Keyword(s):  
Co2 Capture ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Environmentally Friendly ◽  
Raw Material ◽  
Important Class ◽  
Porous Carbons ◽  
Porous Carbon Materials ◽  
Recent Developments

Porous carbon materials with tunable porosities and functionalities represent an important class of CO2 sorbents. The development of porous carbons from various types of biomass is a sustainable, economic and environmentally friendly strategy. Wood is a biodegradable, renewable, sustainable, naturally abundant and carbon-rich raw material. Given these advantages, the use of wood-based resources for the synthesis of functional porous carbons has attracted great interests. In this mini-review, we present the recent developments regarding sustainable porous carbons derived from wood-based biopolymers (cellulose, hemicelluloses and lignin) and their application in CO2 capture.

Biomass based nitrogen-doped structure-tunable versatile porous carbon materials

2017 ◽  
Vol 5 (25) ◽  
pp. 12958-12968 ◽  
Author(s):  
Xin Zhou ◽  
Penglei Wang ◽  
Yagang Zhang ◽  
Lulu Wang ◽  
Letao Zhang ◽  
...  
Keyword(s):  
Specific Surface ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Porous Carbons ◽  
One Pot ◽  
Nitrogen Doped ◽  
Porous Carbon Materials ◽  
Surface Areas ◽  
Cellulose Carbamate ◽  
Specific Surface Areas

Hierarchical nitrogen-doped porous carbons (HNPCs) with tunable pore structures and ultrahigh specific surface areas were designed and prepared from sustainable biomass precursor cellulose carbamate via simultaneous carbonization and activation by a facile one-pot approach.

Synthesis of ultrahigh-surface-area nitrogen-doped porous carbon materials from carboxymethyl cellulose based protic polyanion ionic liquids for high performance supercapacitors

2020 ◽  
Vol 4 (7) ◽  
pp. 3418-3427 ◽  
Author(s):  
Zaiquan Li ◽  
Qinqin Xu ◽  
Lin Zhang ◽  
Xia Wang ◽  
Feng He ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Surface Area ◽  
Porous Carbon ◽  
Carboxymethyl Cellulose ◽  
High Performance ◽  
Carbon Materials ◽  
Polycarboxylic Acid ◽  
Nitrogen Doped ◽  
Porous Carbon Materials ◽  
Supercapacitor Performance

Carboxymethyl cellulose was used as a sustainable polycarboxylic acid to prepare polyprotic ionic liquids, which were successfully used as precursors for the synthesis of ultrahigh-surface-area N-doped porous carbon materials with excellent supercapacitor performance.

Ultrahigh-surface-area nitrogen-doped hierarchically porous carbon materials derived from chitosan and betaine hydrochloride sustainable precursors for high-performance supercapacitors

2019 ◽  
Vol 3 (5) ◽  
pp. 1215-1224 ◽  
Author(s):  
Jian Cheng ◽  
Qinqin Xu ◽  
Xia Wang ◽  
Zaiquan Li ◽  
Fuzhong Wu ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Surface Area ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Hierarchically Porous ◽  
Nitrogen Doped ◽  
Porous Carbon Materials ◽  
Betaine Hydrochloride

A biobased polyelectrolyte was prepared and used successfully as a precursor for the fabrication of N-doped hierarchically porous carbon materials with tunable electrochemical properties in supercapacitors.

A Facile Synthesis of Nitrogen‐Doped Porous Carbon Materials for High‐Performance Supercapacitors

2019 ◽  
Vol 4 (9) ◽  
pp. 2726-2733 ◽  
Author(s):  
Lu Yao ◽  
Da‐Ming Chen ◽  
Song Yan ◽  
Jing‐Jing Lin ◽  
Ye‐Ping Liu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Facile Synthesis ◽  
Nitrogen Doped ◽  
Porous Carbon Materials

MOF-templated nitrogen-doped porous carbon materials as efficient electrocatalysts for oxygen reduction reactions

2017 ◽  
Vol 4 (7) ◽  
pp. 1231-1237 ◽  
Author(s):  
Suhong Wang ◽  
Lin Liu ◽  
Shi-Ming Wang ◽  
Zhengbo Han
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Oxygen Reduction Reactions ◽  
Nitrogen Doped ◽  
Porous Carbon Materials

A series of MOF-templated nitrogen-doped porous carbon materials (NPCs) have been synthesized and assayed as high performance electrocatalysts for oxygen reduction reaction (ORRs) in alkaline media.

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