Preparation of graphitic carbon with high surface area and its application as an electrode material for fuel cells

2007 ◽  
Vol 17 (21) ◽  
pp. 2251 ◽  
Author(s):  
Jian Nong Wang ◽  
Yu Zeng Zhao ◽  
Jun Jie Niu
Keyword(s):  
Fuel Cells ◽  
Surface Area ◽  
Electrode Material ◽  
High Surface ◽  
High Surface Area ◽  
Graphitic Carbon

Template-free synthesis of nanocage-like g-C3N4 with high surface area and nitrogen defects for enhanced photocatalytic H2 activity

2019 ◽  
Vol 7 (10) ◽  
pp. 5324-5332 ◽  
Author(s):  
Mao Wu ◽  
Yansheng Gong ◽  
Tao Nie ◽  
Jin Zhang ◽  
Rui Wang ◽  
...  
Keyword(s):  
Surface Area ◽  
Carbon Nitride ◽  
High Surface ◽  
High Surface Area ◽  
Cost Effective ◽  
Porous Graphitic Carbon ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Template Free

Nanocage-like 3D porous graphitic carbon nitride (g-C3N4) with a high surface area and nitrogen defects was successfully prepared via a novel, template-free, cost-effective and hydrothermal-copolymerization route.

Hierarchically Porous Graphitic Carbon with Simultaneously High Surface Area and Colossal Pore Volume Engineered via Ice Templating

ACS Nano ◽  
2017 ◽  
Vol 11 (11) ◽  
pp. 11047-11055 ◽  
Author(s):  
Luis Estevez ◽  
Venkateshkumar Prabhakaran ◽  
Adam L. Garcia ◽  
Yongsoon Shin ◽  
Jinhui Tao ◽  
...  
Keyword(s):  
Surface Area ◽  
Pore Volume ◽  
High Surface ◽  
High Surface Area ◽  
Porous Graphitic Carbon ◽  
Graphitic Carbon ◽  
Hierarchically Porous ◽  
Ice Templating

Potassium-assisted carbonization of pyrrole to prepare nanorod-structured graphitic carbon with a high surface area for high-rate supercapacitors

Carbon ◽  
2019 ◽  
Vol 155 ◽  
pp. 326-333 ◽  
Author(s):  
Kunlin Liu ◽  
Jizong Zhang ◽  
Ranran Ding ◽  
Xuewen Zheng ◽  
Ting Yang ◽  
...  
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Graphitic Carbon ◽  
High Rate

scholarly journals Mesoporous Graphitic Carbon Nitrides Decorated with Cu Nanoparticles: Efficient Photocatalysts for Degradation of Tartrazine Yellow Dye

Nanomaterials ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 636 ◽  
Author(s):  
Tao Zhang ◽  
Isis Souza ◽  
Jiahe Xu ◽  
Vitor Almeida ◽  
Tewodros Asefa
Keyword(s):  
Silica Nanoparticles ◽  
Surface Area ◽  
Synergistic Effects ◽  
High Surface ◽  
High Surface Area ◽  
Graphitic Carbon ◽  
Charge Carriers ◽  
High Porosity ◽  
Cu Nanoparticles ◽  
Excellent Photocatalytic Activity

A series of mesoporous graphitic carbon nitride (mpg-C3N4) materials are synthesized by directly pyrolyzing melamine containing many embedded silica nanoparticles templates, and then etching the silica templates from the carbonized products. The mass ratio of melamine-to-silica templates and the size of the silica nanoparticles are found to dictate whether or not mpg-C3N4 with large surface area and high porosity form. The surfaces of the mpg-C3N4 materials are then decorated with copper (Cu) nanoparticles, resulting in Cu-decorated mpg-C3N4 composite materials that show excellent photocatalytic activity for degradation of tartrazine yellow dye. The materials’ excellent photocatalytic performance is attributed to their high surface area and the synergistic effects created in them by mpg-C3N4 and Cu nanoparticles, including the Cu nanoparticles’ greater ability to separate photogenerated charge carriers from mpg-C3N4.

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