Synthesis of Nitrogen-Doped Hierarchical Porous Carbons By a Phase-Transition-Assisted Method

2017 ◽  
Keyword(s):  
Phase Transition ◽  
Porous Carbons ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Fabrication of nitrogen-doped hierarchical porous carbons from Sargassum as advanced electrode materials for supercapacitors

2021 ◽  
Author(s):  
Feiqiang Guo ◽  
Yinbo Zhan ◽  
Xiaopeng Jia ◽  
Huiming Zhou ◽  
Shuang Liang ◽  
...  
Keyword(s):  
High Performance ◽  
Nitrogen Doping ◽  
Electrode Materials ◽  
Three Dimensional ◽  
Koh Activation ◽  
Porous Carbons ◽  
Nitrogen Doped ◽  
Novel Approach ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Using Sargassum as the precursor, a novel approach was developed to synthesize three-dimensional porous carbons as high-performance electrode materials for supercapacitors via KOH activation and subsequent nitrogen-doping employing melamine as...

Design of nitrogen-doped graphitized 2D hierarchical porous carbons as efficient solid base catalysts for transesterification to biodiesel

2020 ◽  
Vol 22 (3) ◽  
pp. 903-912 ◽  
Author(s):  
Weiping Kong ◽  
Fujian Liu ◽  
Yong Liu
Keyword(s):  
Solid Base ◽  
Porous Carbons ◽  
Nitrogen Doped ◽  
Solid Base Catalysts ◽  
Base Catalysts ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Pyridinic Nitrogen

2D graphitized porous carbons decorated with high contents of nitrogen sites such as pyridinic nitrogen were developed, which were used as efficient and reusable solid base catalysts for transesterification to biodiesel.

scholarly journals Macroalgae-derived nitrogen-doped hierarchical porous carbons with high performance for H2 storage and supercapacitors

RSC Advances ◽  
2017 ◽  
Vol 7 (52) ◽  
pp. 32795-32805 ◽  
Author(s):  
Xingxing Wu ◽  
Zhongwei Tian ◽  
Langqing Hu ◽  
Sha Huang ◽  
Jinjun Cai
Keyword(s):  
Surface Area ◽  
Pore Volume ◽  
High Performance ◽  
Enteromorpha Prolifera ◽  
Porous Carbons ◽  
Excellent Performance ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Enteromorpha prolifera was converted into hierarchical carbons through the carbonization and activation with surface area and pore volume up to 3345 m2 g−1 and 1.94 cm3 g−1, showing excellent performance for H2 storage and supercapacitors.

Facile synthesis of nitrogen-doped, hierarchical porous carbons with a high surface area: the activation effect of a nano-ZnO template

2016 ◽  
Vol 4 (42) ◽  
pp. 16341-16348 ◽  
Author(s):  
Shukai Yu ◽  
Haoran Wang ◽  
Chen Hu ◽  
Qizhen Zhu ◽  
Ning Qiao ◽  
...  
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Porous Carbons ◽  
Activation Effect ◽  
Nano Zno ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Activating Agent

Nitrogen-doped, hierarchical porous carbons with a high surface area were simply prepared from gelatin using nano-ZnO as both the template and activating agent.

Cation exchanged MOF-derived nitrogen-doped porous carbons for CO2capture and supercapacitor electrode materials

2017 ◽  
Vol 5 (20) ◽  
pp. 9544-9552 ◽  
Author(s):  
Ying Pan ◽  
Yuxin Zhao ◽  
Shanjun Mu ◽  
Yu Wang ◽  
Chunming Jiang ◽  
...  
Keyword(s):  
Active Site ◽  
Electrode Materials ◽  
Porous Carbons ◽  
Supercapacitor Electrode ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Supercapacitor Electrode Materials

N-Doped hierarchical porous carbons with enhanced microporosity were prepared byin situintroduction of active site K+into MOF precursors.

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