Direct air capture: process technology, techno-economic and socio-political challenges

M Erans, ES Sanz-Pérez, DP Hanak… - Energy & …, 2022 - pubs.rsc.org
Climate change mitigation scenarios that meet the Paris Agreement's objective of limiting
global warming usually assume an important role for carbon dioxide removal and negative …

Diverse applications of ionic liquids: A comprehensive review

G Kaur, H Kumar, M Singla - Journal of Molecular Liquids, 2022 - Elsevier
The vast utilization and scope of ionic liquids in a variety of fields have been presented
based upon available literature. Systematic and concise analysis of the various ionic liquids' …

A review of encapsulated ionic liquids for CO2 capture

NH Solangi, F Hussin, A Anjum, N Sabzoi… - Journal of Molecular …, 2023 - Elsevier
Ionic liquids (ILs) are well-known for their carbon dioxide (CO 2) capture properties. The
impregnation or encapsulation of various materials attracts applications for CO 2 capture …

A Review on the Recent Scientific and Commercial Progress on the Direct Air Capture Technology to Manage Atmospheric CO2 Concentrations and Future …

S Chowdhury, Y Kumar, S Shrivastava, SK Patel… - Energy & …, 2023 - ACS Publications
Climate change has been linked to industrial and commercial activities caused by
exploitation of fossil fuels for energy needs for over a century now. A significant rise in …

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 …

A Bifunctional Ionic Liquid for Capture and Electrochemical Conversion of CO2 to CO over Silver

S Dongare, OK Coskun, E Cagli, KYC Lee, G Rao… - ACS …, 2023 - ACS Publications
Electrochemical conversion of CO2 requires selective catalysts and high solubility of CO2 in
the electrolyte to reduce the energy requirement and increase the current efficiency. In this …

Graphene oxide reinforced facilitated transport membrane with poly (ionic liquid) and ionic liquid carriers for CO2/N2 separation

YY Lee, B Gurkan - Journal of Membrane Science, 2021 - Elsevier
CO 2 capture technologies are essential to achieve the global goal of carbon neutral and
carbon negative. Membrane separations are energy-efficient compared to the …

A comprehensive evaluation of amine-impregnated silica materials for direct air capture of carbon dioxide

AA Hosseini, MJ Lashaki - Separation and Purification Technology, 2023 - Elsevier
The potential of amine-impregnated silica materials for Direct Air Capture (DAC) of CO 2
was investigated. A commercially available mesoporous silica was impregnated with …

Impact of Hydrogen Bonds on CO2 Binding in Eutectic Solvents: An Experimental and Computational Study toward Sorbent Design for CO2 Capture

A Klemm, SP Vicchio, S Bhattacharjee… - ACS Sustainable …, 2023 - ACS Publications
Choline-based amino acid ionic liquids with anions glycinate, β-alaninate, phenylalaninate,
and prolinate were synthesized and mixed with ethylene glycol to form lower-viscosity …

Microwave regeneration and thermal and oxidative stability of imidazolium cyanopyrrolide ionic liquid for direct air capture of carbon dioxide

YY Lee, E Cagli, A Klemm, Y Park, R Dikki… - …, 2023 - Wiley Online Library
Understanding the oxidative and thermal degradation of CO2 sorbents is essential for
assessing long‐term sorbent stability in direct air capture (DAC). The potential degradation …