Nanoporous activated biocarbons with high surface areas from alligator weed and their excellent performance for CO2 capture at both low and high pressures

Singh, Gurwinder; Bahadur, Rohan; Lee, Jang Mee; Kim, In Young; Ruban, Ajanya M.; Davidraj, Jefrin M.; Semit, Dean; Karakoti, Ajay; Muhtaseb, Ala'a H Al; Vinu, Ajayan

doi:10.1016/j.cej.2020.126787

Cited by 87 publications

(25 citation statements)

References 58 publications

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“…It was reported that KOH-activation improved the adsorption performance of natural biomass-derived AC by increasing the surface area from 1.5 to 3106 m 2 g −1 and the pore volume from 0.001 to 1.62 cm 3 g −1 . 37…”

Section: Adsorbents For Heavy Metal Removalmentioning

confidence: 99%

Design, synthesis, and performance of adsorbents for heavy metal removal from wastewater: a review

Fei

2022

J. Mater. Chem. A

103

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Section: Adsorbents For Heavy Metal Removalmentioning

confidence: 99%

Design, synthesis, and performance of adsorbents for heavy metal removal from wastewater: a review

Fei

2022

J. Mater. Chem. A

103

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“…17a) over their AC, ordered nanoporous carbon and mesoporous silica counterparts. 335 Similarly, at 0 C and at 1 bar, an impressive CO 2 adsorption capacity of 6.4 mmol g À1 was obtained. Rice husk feedstock was converted into hierarchical porous structure using chitosan-KOH surface modication process such that high CO 2 capture capacity of 5.83 mmol g À1 and 3.68 mmol g À1 was achieved at 273 K and 298 K, respectively.…”

Section: 24mentioning

confidence: 89%

Recent advancement of biomass-derived porous carbon based materials for energy and environmental remediation applications

et al. 2022

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“…Nitrogen-containing functional groups are the main contributors to the alkalinity of the biochar surface, and activation in different nitrogen-containing reagents was performed to introduce nitrogen-containing functional groups to the biochar surface. The commonly used activation reagents are [64][65][66][67][68][69][70][71][72][73][74].…”

Section: Biochar Functionalization Constructionmentioning

confidence: 99%

Biochar Synergistic New Ammonia Capture of CO₂ and High-Value Utilization of Intermediate Products

Zhang¹,

Feng²,

Wu³

et al. 2023

Biochar - Productive Technologies, Properties and Applications

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In the face of global warming and the urgent need for CO2 reduction, carbon capture, utilization, and storage, technology plays an important role. Based on the traditional liquid-phase and solid-phase CO2 capture technologies, the liquid-phase ammonia and biochar CO2 capture technologies are reviewed with emphasis. A multiphase carbon capture technology that uses biochar to enhance the mass transfer-crystallization process of the new ammonia CO2 capture technology is proposed. High CO2 capture efficiency, limited ammonia escape, and low system energy consumption can be achieved through the orderly construction of three-dimensional graded pore channels and the directional functionalization of biochar. The intermediate products of CO2 captured by the ammonia process and the special agricultural waste rice husk components were considered. The use of rice husk-based biochar for CO2 capture by synergistic new ammonia method and the process regulation of intermediate products to prepare nano-silica to achieve high-value utilization of interstitial products of carbon capture. This technology may be important to promote the development of CO2 capture technology and CO2 reduction.

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Nanoporous activated biocarbons with high surface areas from alligator weed and their excellent performance for CO2 capture at both low and high pressures

Cited by 87 publications

References 58 publications

Design, synthesis, and performance of adsorbents for heavy metal removal from wastewater: a review

Design, synthesis, and performance of adsorbents for heavy metal removal from wastewater: a review

Recent advancement of biomass-derived porous carbon based materials for energy and environmental remediation applications

Biochar Synergistic New Ammonia Capture of CO₂ and High-Value Utilization of Intermediate Products

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Nanoporous activated biocarbons with high surface areas from alligator weed and their excellent performance for CO2 capture at both low and high pressures

Cited by 87 publications

References 58 publications

Design, synthesis, and performance of adsorbents for heavy metal removal from wastewater: a review

Design, synthesis, and performance of adsorbents for heavy metal removal from wastewater: a review

Recent advancement of biomass-derived porous carbon based materials for energy and environmental remediation applications

Biochar Synergistic New Ammonia Capture of CO2 and High-Value Utilization of Intermediate Products

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Product

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Biochar Synergistic New Ammonia Capture of CO₂ and High-Value Utilization of Intermediate Products