Rapid Synthesis of Nitrogen‐Doped Porous Carbon Monolith for CO<sub>2</sub> Capture

Hao, Guang‐Ping; Li, Wen‐Cui; Qian, Dong; Lu, An‐Hui

doi:10.1002/adma.200903765

Cited by 776 publications

(645 citation statements)

References 50 publications

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“…To date, naturally occurring nitrogen-containing precursors such as aminoacids, amino-carbohydrates, proteins, polymers (chitosan, glucosamine) and N-ionic liquids have been reported as agent for amination (White et al 2011). Hao et al (2011) used amination method to synthesize an efficient nitrogen-doped carbon adsorbent named monolith. Monolith reported to have CO 2 adsorption capacity of 3.13 mmol g -1 at room temperature and 1 bar pressure.…”

Section: Carbonaceous Material-based Adsorbentsmentioning

confidence: 99%

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Younas

Sohail

Leong

et al. 2016

Int. J. Environ. Sci. Technol.

186

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In the last few decades of industrialization, the concentration of CO 2 in the atmosphere had increased rapidly. Different organizations have invested considerable funds in research activities worldwide for CO 2 capture and storage. To date, significant work has been done and various technologies have been proposed for CO 2 capture and storage. Both adsorption and absorption are promising techniques for CO 2 capture, but low-temperature adsorption processes using solid adsorbents are the prevailing technique nowadays. In this review paper, a variety of adsorbents such as carbonaceous materials, dry alkali metal-based sorbents, zeolites, metal-organic frameworks (MOFs) and microporous organic polymers (MOPs) have been studied. Various methods of chemical or physical modification and the effects of supporting materials have been discussed to enhance CO 2 capture capacity of these adsorbents. Low-temperature (\100°C) adsorption processes for CO 2 capture are critically analyzed and concluded on the basis of information available so far in the literature. All the information in CO 2 adsorption using different routes has been discussed, summarized and thoroughly presented in this review article. The most important comparative study of relatively new material MOFs and MOPs is carried out between the groups and with other sorbent as well.

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Section: Carbonaceous Material-based Adsorbentsmentioning

confidence: 99%

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Younas

Sohail

Leong

et al. 2016

Int. J. Environ. Sci. Technol.

186

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“…For example, they have been used as supercapacitor [3][4][5], catalyst support [6][7][8] and adsorbent for hydrogen storage [9] as well as CO 2 capture [2,[10][11][12]. In particular, they are widely used as adsorbents to remove organic and heavy metal contaminants from water in water treatment and purification [13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Effect of carbonization temperature on adsorption property of ZIF-8 derived nanoporous carbon for water treatment

Abbasi

Shamsaei

Leong

et al. 2016

Microporous and Mesoporous Materials

131

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Effect of carbonization temperature on adsorption property of ZIF-8 derived nanoporous carbon for water treatment, Microporous and Mesoporous Materials (2016), doi: 10.1016/j.micromeso.2016 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. AbstractThe heat treatment effect on the adsorption capabilities of nanoporous carbon particles derived from Zeolitic Imidazolate Framework-8 (ZIF-8) was investigated at 600, 1000 and 1200 C in this study. The results showed that heat treatment at 1000 C had a significant effect on the adsorption capacity of ZIF-8 (almost 10 times) for the removal of methylene blue (MB) dye from water. Nanoporous carbons were synthesized by direct carbonization of ZIF-8. SEM and TEM images showed that the carbon resulting from ZIF-8 carbonization at various temperatures retained the original structure and morphology of ZIF-8. The carbon nanoparticles carbonized at 1000 C exhibited outstanding adsorption capacities (186.3 mg/g) compared to nanoparticles carbonized at 600 C (49.5 mg/g) and 1200 C (36.7 mg/g) as wellas ZIF-8 (19.5 mg/g) due to the change in surface charge and pore size distribution. The surface functionalities of materials were also characterized by Raman Spectroscopy, N 2 M A N U S C R I P T A C C E P T E D ACCEPTED MANUSCRIPT2 adsorption-desorption, FTIR and TGA. The surface charge of the carbon particles changed from positive (ZIF-8) to negative as a result of conversion to carbon confirmed by zeta potential of the samples. The ZIF-8 derived carbon nanoparticles were found to be efficient adsorbents for water treatment purposes due to the satisfactory adsorption properties such as high adsorption capacity and good wettability.

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“…Porous carbon materials have been attracting wide attention for various applications such as adsorbents, 1 catalyst supports, 2 separation media, 3 electrodes for batteries 4 and capacitors, 5 hydrogen 6 and carbon dioxide 7 storing materials. During the past years, electric double layer capacitor (EDLC) is considered to be one of the most promising energy storage device owing to its long lifetime and high power density.…”

Section: Introductionmentioning

confidence: 99%

Double Layer Capacitance Properties of Monodisperse Carbon Particles with High Porosity Derived from Polyacrylonitrile Synthesized by Dispersion Polymerization

Tenmyo

Asano

et al. 2015

Electrochemistry

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Polyacrylonitrile-derived carbon particles with uniform size and high porosity were synthesized and their capacitor properties were investigated. The carbon particles were simply prepared just by carbonizing and activating monodisperse polyacrylonitrile particles which were synthesized by polymerization of acrylonitrile in the mixture of methanol and N,N-dimethylformamide. The electrochemical measurements revealed that the carbon particles electrode maintained large specific capacitance even at high charge-discharge current densities.

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Rapid Synthesis of Nitrogen‐Doped Porous Carbon Monolith for CO₂ Capture

Cited by 776 publications

References 50 publications

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Effect of carbonization temperature on adsorption property of ZIF-8 derived nanoporous carbon for water treatment

Double Layer Capacitance Properties of Monodisperse Carbon Particles with High Porosity Derived from Polyacrylonitrile Synthesized by Dispersion Polymerization

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Rapid Synthesis of Nitrogen‐Doped Porous Carbon Monolith for CO2 Capture

Cited by 776 publications

References 50 publications

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Effect of carbonization temperature on adsorption property of ZIF-8 derived nanoporous carbon for water treatment

Double Layer Capacitance Properties of Monodisperse Carbon Particles with High Porosity Derived from Polyacrylonitrile Synthesized by Dispersion Polymerization

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Rapid Synthesis of Nitrogen‐Doped Porous Carbon Monolith for CO₂ Capture