scholarly journals Preparation of Nitrogen-Doped Cellulose-Based Porous Carbon and Its Carbon Dioxide Adsorption Properties

ACS Omega ◽  
2021 ◽  
Author(s):  
Yifan Tan ◽  
Xiaoqiang Wang ◽  
Shen Song ◽  
Meijiao Sun ◽  
Yuhua Xue ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Porous Carbon ◽  
Adsorption Properties ◽  
Carbon Dioxide Adsorption ◽  
Nitrogen Doped

Carbon Capture Performance of Amino-Modified MIL-101 at Room Temperature

2013 ◽  
Vol 395-396 ◽  
pp. 637-640
Author(s):  
Yi Yang ◽  
Zheng Ping Wang ◽  
Ling Meng ◽  
Lian Jun Wang
Keyword(s):  
Carbon Dioxide ◽  
Specific Surface ◽  
Pore Structure ◽  
Carbon Capture ◽  
Room Temperature ◽  
Ambient Pressure ◽  
Metal Organic Framework ◽  
Adsorption Properties ◽  
Carbon Dioxide Adsorption ◽  
Before And After

MIL-101, a metal-organic framework material, was synthesized by the high-temperature hydrothermal method. Triethylenetetramine (TETA) modification enabled the effective grafting of an amino group onto the surface of the materials and their pore structure. The crystal structure, micromorphology, specific surface area, and pore structure of the samples before and after modification were analyzed with an X-ray diffractometer, scanning electron microscope, specific surface and aperture tester, and infrared spectrometer. The carbon dioxide adsorption properties of the samples were determined by a thermal analyzer before and after TETA modification. Results show that moderate amino modification can effectively improve the microporous structure of MIL-101 and its carbon dioxide adsorption properties. After modification, the capacity of MIL-101 to adsorb carbon dioxide decreased only by 0.61 wt%, and a high adsorption capacity of 9.45 wt% was maintained after six cycles of adsorption testing at room temperature and ambient pressure.

Nitrogen-doped asphaltene-based porous carbon nanosheet for carbon dioxide capture

2019 ◽  
Vol 491 ◽  
pp. 607-615 ◽  
Author(s):  
Fangfang Qin ◽  
Zhongya Guo ◽  
Jiashi Wang ◽  
Shijie Qu ◽  
Pingping Zuo ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Porous Carbon ◽  
Carbon Dioxide Capture ◽  
Nitrogen Doped

Nitrogen-doped porous carbon derived from digested sludge for electrochemical reduction of carbon dioxide to formate

2021 ◽  
Vol 759 ◽  
pp. 143575
Author(s):  
Zhiyi Qin ◽  
Xiupeng Jiang ◽  
Yue Cao ◽  
Shanshan Dong ◽  
Feng Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction ◽  
Porous Carbon ◽  
Digested Sludge ◽  
Nitrogen Doped

scholarly journals Zeolite cage-lock strategy for in situ synthesis of highly nitrogen-doped porous carbon for selective adsorption of carbon dioxide gas

RSC Advances ◽  
2017 ◽  
Vol 7 (39) ◽  
pp. 24195-24203 ◽  
Author(s):  
Chunfeng Xue ◽  
Hongye Zhu ◽  
Tingting Xu ◽  
Enyang Wang ◽  
Bo Xiao ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Adsorption Capacity ◽  
Porous Carbon ◽  
Selective Adsorption ◽  
In Situ Synthesis ◽  
Organic Template ◽  
Nitrogen Doped ◽  
Carbon Dioxide Gas ◽  
Carbon Structures

Porous carbon structures doped with 18.14% nitrogen and prepared by a carbonizing organic template in ZSM-39 zeolitic cages show high CO2 adsorption capacity.

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