Synthesis of nitrogen doped mesoporous carbons for carbon dioxide capture

RSC Advances ◽  
2015 ◽  
Vol 5 (58) ◽  
pp. 46568-46582 ◽  
Author(s):  
Chitrakshi Goel ◽  
Haripada Bhunia ◽  
Pramod K. Bajpai
Keyword(s):  
Carbon Dioxide ◽  
Performance Evaluation ◽  
Mesoporous Silica ◽  
Carbon Dioxide Capture ◽  
Fixed Bed ◽  
Formaldehyde Resin ◽  
Mesoporous Carbons ◽  
Melamine Formaldehyde ◽  
Nitrogen Doped ◽  
Adsorption Performance

Nitrogen doped mesoporous carbons were prepared from melamine-formaldehyde resin and mesoporous silica by nanocasting method followed by their characterization and CO2 adsorption performance evaluation by fixed-bed experiments.

Amine-modified MCM-41 mesoporous silica for carbon dioxide capture

2011 ◽  
Vol 143 (1) ◽  
pp. 174-179 ◽  
Author(s):  
Marília R. Mello ◽  
Delphine Phanon ◽  
Gleiciani Q. Silveira ◽  
Philip L. Llewellyn ◽  
Célia M. Ronconi
Keyword(s):  
Carbon Dioxide ◽  
Mesoporous Silica ◽  
Carbon Dioxide Capture ◽  
Mcm 41

Synthesis and Properties of Nitrogen-Doped Mesoporous Carbon Materials Obtained by Templating of SBA-15 with Melamine-Formaldehyde Resin

2012 ◽  
Vol 554-556 ◽  
pp. 778-782 ◽  
Author(s):  
Chao Liu ◽  
Yong Qi Hu ◽  
Yi Feng Yu ◽  
Yue Zhang ◽  
Yan Yan Wang ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Mesoporous Carbon ◽  
Carbon Materials ◽  
Textural Properties ◽  
Formaldehyde Resin ◽  
Melamine Formaldehyde ◽  
X Ray ◽  
Nitrogen Doped ◽  
Surface Areas ◽  
Mesoporous Carbon Materials

Nitrogen-doped mesoporous carbon materials have been synthesized by using melamine-formaldehyde resin as carbon precursor and SBA-15 as a removable template. The structure of the materials was investigated by X-ray diffraction, BET specific surface area analysis, Fourier transform infrared spectroscopy, and thermogravimetric analysis. X-ray and BET studies confirmed that a pore nanostructure is inherited from the silica templates. Fourier transform infrared spectroscopy analysis showed N atoms are strongly bonded in the carbon structure in heterocycles or nitrile functions. These mesoporous nitrogen-doped carbon materials exhibits textural properties with BET surface areas ranging between 400 and 600 m2/g and uniform pore size(3.9 nm). The mechanism of carbonization process is studied by thermogravimetric analysis. The ratio of melamine/formaldehyde plays an important role during the carbonization process for the surface areas and textural properties, and element analysis reveals that the nitrogen content of the mesoporous carbon materials is as high as 10wt%.

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

Construction and carbon dioxide capture of microporous polymer networks with high surface area based on cross-linkable linear polyimides

2019 ◽  
Vol 10 (33) ◽  
pp. 4611-4620 ◽  
Author(s):  
Ningning Song ◽  
Tianjiao Wang ◽  
Hongyan Yao ◽  
Tengning Ma ◽  
Kaixiang Shi ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Surface Area ◽  
Carbon Dioxide Capture ◽  
High Surface ◽  
Polymer Networks ◽  
High Surface Area ◽  
Crosslinking Reaction ◽  
Adsorption Performance ◽  
Microporous Polymer

Microporous polyimide networks with high surface area and excellent CO2 adsorption performance have been constructed based on cross-linkable linear polyimides through crosslinking reaction.

scholarly journals Impregnating deep eutectic solvent choline chloride:urea:polyethyleneimine onto mesoporous silica gel for carbon dioxide capture

2020 ◽  
Vol 9 (3) ◽  
pp. 3249-3260 ◽  
Author(s):  
Zaitun Ghazali ◽  
Nabilah Suhaili ◽  
Maratun Najiha Abu Tahari ◽  
Mohd Ambar Yarmo ◽  
Nur Hasyareeda Hassan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Mesoporous Silica ◽  
Silica Gel ◽  
Carbon Dioxide Capture ◽  
Deep Eutectic Solvent ◽  
Mesoporous Silica Gel

scholarly journals Carbon Dioxide Capture by Deep Eutectic Solvent Impregnated Sea Mango Activated Carbon

2018 ◽  
Vol 34 ◽  
pp. 02030 ◽  
Author(s):  
N.Z. Zulkurnai ◽  
U.F. Md. Ali ◽  
N. Ibrahim ◽  
N.S. Abdul Manan
Keyword(s):  
Carbon Dioxide ◽  
Global Warming ◽  
Activated Carbon ◽  
Carbon Dioxide Capture ◽  
Choline Chloride ◽  
Fixed Bed ◽  
Deep Eutectic Solvent ◽  
Liquid Ratio ◽  
Fixed Bed Column ◽  
Modified Surface

The increment amount of the CO2 emission by years has become a major concern worldwide due to the global warming issue. However, the influence modification of activated carbon (AC) has given a huge revolution in CO2 adsorption capture compare to the unmodified AC. In the present study, the Deep Eutectic Solvent (DES) modified surface AC was used for Carbon Dioxide (CO2) capture in the fixed-bed column. The AC underwent pre-carbonization and carbonization processes at 519.8 °C, respectively, with flowing of CO2 gas and then followed by impregnation with 53.75% phosphoric acid (H3PO4) at 1:2 precursor-to-activant ratios. The prepared AC known as sea mango activated carbon (SMAC) was impregnated with DES at 1:2 solid-to-liquid ratio. The DES is composing of choline chloride and urea with ratio 1:2 choline chloride to urea. The optimum adsorption capacity of SMAC was 33.46 mgco2/gsol and 39.40 mgco2/gsol for DES modified AC (DESAC).

scholarly journals Nanocomposite material like advanced sorbent materials for carbon dioxide capture

2018 ◽  
Vol 16 (2) ◽  
pp. 115-119
Author(s):  
А. Zhumagaliyeva ◽  
V. Gargiulo ◽  
Ye. Doszhanov ◽  
M. Alfe
Keyword(s):  
Carbon Dioxide ◽  
Composite Materials ◽  
Sorption Capacity ◽  
Rice Husk ◽  
Co2 Capture ◽  
Carbon Dioxide Capture ◽  
Fixed Bed ◽  
Starting Material ◽  
Solid Matrix ◽  
Sorbent Materials

In this work carbonized rice husk  was used as carbon-based solid matrix in the preparation of composite materials modified with Fe3O4 particles. Aim of this study is to exploit the advantages and shortcomings of using a real biomass as starting material for the preparation of sorbents for CO2 capture applications. Sorption capacity of the obtained composite materials was tested on fixed-bed  microreactor.

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