One-pot carbonization enrichment of nitrogen in microporous carbon spheres for efficient CO2 capture

2017 ◽  
Vol 5 (1) ◽  
pp. 418-425 ◽  
Author(s):  
Lei Liu ◽  
Zheng-Hu Xie ◽  
Qing-Fang Deng ◽  
Xiao-Xu Hou ◽  
Zhong-Yong Yuan
Keyword(s):  
Co2 Capture ◽  
Porous Carbon ◽  
Microporous Carbon ◽  
Carbon Spheres ◽  
Melamine Formaldehyde ◽  
One Pot ◽  
Carbonization Process ◽  
Porous Carbon Spheres

Nitrogen-enriched porous carbon spheres are made by a one-pot carbonization process by decorating melamine–formaldehyde with resorcinol and hexamethylenetetramine, exhibiting high CO2 capture capacities of 4.34 mmol g−1 at 25 °C and 2.76 mmol g−1 at 75 °C.

Resorcinol–formaldehyde resin-based porous carbon spheres with high CO2 capture capacities

2017 ◽  
Vol 26 (5) ◽  
pp. 1007-1013 ◽  
Author(s):  
Xuan Wang ◽  
Jin Zhou ◽  
Wei Xing ◽  
Boyu Liu ◽  
Jianlin Zhang ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Porous Carbon ◽  
Formaldehyde Resin ◽  
Carbon Spheres ◽  
Resorcinol Formaldehyde ◽  
High Co2 ◽  
Porous Carbon Spheres

scholarly journals Hierarchical porous carbon spheres constructed from coal as electrode materials for high performance supercapacitors

RSC Advances ◽  
2017 ◽  
Vol 7 (72) ◽  
pp. 45363-45368 ◽  
Author(s):  
Mingxi Guo ◽  
Jixi Guo ◽  
Fenglian Tong ◽  
Dianzeng Jia ◽  
Wei Jia ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Carbon Spheres ◽  
Hierarchical Porous Carbon ◽  
Supercapacitor Electrode ◽  
One Pot ◽  
Hierarchical Porous ◽  
Porous Carbon Spheres ◽  
Supercapacitor Electrode Materials

Hierarchical porous carbon spheres (PCS) were prepared by a simple one-pot spray pyrolysis of coal oxide solution for use as supercapacitor electrode materials.

Nitrogen-doped hierarchically porous carbon spheres for low concentration CO2 capture

2021 ◽  
Vol 53 ◽  
pp. 168-174 ◽  
Author(s):  
Yang Li ◽  
Jing Wang ◽  
Sisi Fan ◽  
Fanan Wang ◽  
Zheng Shen ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Porous Carbon ◽  
Carbon Spheres ◽  
Hierarchically Porous ◽  
Low Concentration ◽  
Nitrogen Doped ◽  
Porous Carbon Spheres

Synthesis of millimeter-sized porous carbon spheres derived from different precursors for CO2 capture

2020 ◽  
Author(s):  
Changming Zhang ◽  
Rongxian Wang ◽  
Yaqi Wang ◽  
Guangmin Ren ◽  
Xiaochao Zhang ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Porous Carbon ◽  
Carbon Spheres ◽  
Porous Carbon Spheres

Continuous Synthesis of Nanodroplet-Templated, N-Doped Microporous Carbon Spheres in Microfluidic System for CO2 Capture

2020 ◽  
Vol 12 (47) ◽  
pp. 52571-52580
Author(s):  
Ziheng Jin ◽  
Xia Jiang ◽  
Zhongde Dai ◽  
Lingling Xie ◽  
Wei Wang ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Microfluidic System ◽  
Microporous Carbon ◽  
Carbon Spheres ◽  
Continuous Synthesis

Ultrafine Pt–Ni nanoparticles in hollow porous carbon spheres for remarkable oxygen reduction reaction catalysis

2021 ◽  
Author(s):  
Xian-Kai Wan ◽  
Gabor Samjeské ◽  
Hirosuke Matsui ◽  
Chaoqi Chen ◽  
Satoshi Muratsugu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Ni Nanoparticles ◽  
Carbon Spheres ◽  
Oxygen Reduction Reaction Activity ◽  
Porous Carbon Spheres

Small-sized Pt–Ni nanoparticles were synthesized into hollow porous carbon spheres (HPCS) under molecule assistance. Pt–Ni nanoparticle/HPCS prepared in presence of 2,2′-Dipyridylamine showed excellent oxygen reduction reaction activity/durability.

Sign in / Sign up

Export Citation Format

Share Document