Recent advances in direct air capture by adsorption

X Zhu, W Xie, J Wu, Y Miao, C Xiang, C Chen… - Chemical Society …, 2022 - pubs.rsc.org
Significant progress has been made in direct air capture (DAC) in recent years. Evidence
suggests that the large-scale deployment of DAC by adsorption would be technically …

Modification schemes of efficient sorbents for trace CO2 capture

C Zhang, X Zhang, T Su, Y Zhang, L Wang… - … and Sustainable Energy …, 2023 - Elsevier
Carbon dioxide (CO 2) capture technology that could coordinate the contradiction between
the CO 2 emissions and industrial development and alleviate the climate crisis has been …

Mixed Diethanolamine and Polyethyleneimine with Enhanced CO2 Capture Capacity from Air

Y Miao, Y Wang, B Ge, Z He, X Zhu, J Li… - Advanced …, 2023 - Wiley Online Library
Supported polyethyleneimine (PEI) adsorbent is one of the most promising commercial
direct air capture (DAC) adsorbents with a long research history since 2002. Although great …

Synergy tetraethylenepentamine and diethanolamine impregnated within silica nanotubes derived from natural halloysite for efficient CO2 capture

X Li, H Li, X Zhao, Y Zhao, B Zhang, K Zhao… - Journal of Cleaner …, 2024 - Elsevier
Amine-impregnated porous solid adsorbents are promising commercial CO 2 capture
adsorbents for CO 2 mitigation due to relatively large CO 2 capacity and high CO 2 …

Construction of fluorinated graphene/cerium oxide composite coatings using ethylenediamine as the covalent interface adhesive: lubrication and anticorrosion …

J He, L Ma, Y Yang, W Jia, Q Zhou, S Yang… - Tribology International, 2023 - Elsevier
Integrated with friction-reduction, anti-wear, and anticorrosion capacities, a novel fluorinated
graphene (FG) composite coating has been developed to address the need for effective …

Direct Air Capture of CO2 with Metal Nitrate-Doped, Tetraethylenepentamine-Functionalized SBA-15 Adsorbents

H Wang, Z Yang, Y Zhou, H Cui… - Industrial & …, 2023 - ACS Publications
Direct air capture (DAC) by solid amine adsorbents is a promising route to mitigate CO2
emissions from distributed sources and confined spaces. However, a capacity–stability trade …

[HTML][HTML] Adsorbent technologies and applications for carbon capture, and direct air capture in environmental perspective and sustainable climate action

OO Ayeleru, HU Modekwe, OR Onisuru… - … Chemistry for Climate …, 2023 - Elsevier
The contribution of greenhouse gas and anthropogenic CO 2 to climate change is an
undeniably issue that needs urgent attention from the environmental point of view. Global …

Additives enhancing supported amines performance in CO2 capture from air

Y Wang, Y Miao, B Ge, Z He, X Zhu, S Liu, J Li, L Yu - SusMat, 2023 - Wiley Online Library
The utilization of supported amines as adsorbents in direct air capture (DAC) has been
demonstrated to be a promising strategy for the reduction of CO2 emissions. To improve the …

Minimizing the effect of oxygen on supported polyamine for direct air capture

Y Miao, Y Wang, X Zhu, W Chen, Z He, L Yu… - Separation and …, 2022 - Elsevier
Direct air capture (DAC), as a typical technology of negative emission technologies, is
indispensable to neutralizing mobile carbon emissions. The polyamine-loaded adsorbent …

Direct air capture on amine-impregnated FAU zeolites: Exploring for high adsorption capacity and low-temperature regeneration

R Kumar, S Ohtani, N Tsunoji - Microporous and Mesoporous Materials, 2023 - Elsevier
To develop an efficient adsorbent for direct air capture (DAC), capturing 400 ppm of CO 2 in
simulated air was investigated for amine-impregnated faujasite (FAU) zeolite. Six types of …