Recent advances in capture of carbon dioxide using alkali-metal-based oxides

S Wang, S Yan, X Ma, J Gong - Energy & Environmental Science, 2011 - pubs.rsc.org
Carbon dioxide (CO2) is a major greenhouse gas and makes a significant contribution to
global warming and climate change. Thus CO2 capture and storage (CCS) have attracted …

Recent advances in intermediate-temperature CO2 capture: Materials, technologies and applications

C Zhao, L Wang, L Huang, NM Musyoka, T Xue… - Journal of Energy …, 2024 - Elsevier
Carbon capture, utilization and storage (CCUS) is widely recognized as a vital strategy for
mitigating the impact of human induced climate change. Among various CO 2 adsorbents …

A decade+ of operando spectroscopy studies

A Chakrabarti, ME Ford, D Gregory, R Hu, CJ Keturakis… - Catalysis Today, 2017 - Elsevier
Because of the ability to directly probe the catalyst under reaction conditions, operando
studies have significantly improved the catalysis literature. The number of operando …

Recent advances in elevated-temperature pressure swing adsorption for carbon capture and hydrogen production

X Zhu, S Li, Y Shi, N Cai - Progress in Energy and Combustion Science, 2019 - Elsevier
In this work, advanced technologies concerning warm gas carbon capture and hydrogen
production from carbon-based fuels are reviewed, with a primary focus on the elevated …

Clean coal conversion processes–progress and challenges

F Li, LS Fan - Energy & Environmental Science, 2008 - pubs.rsc.org
Although the processing of coal is an ancient problem and has been practiced for centuries,
the constraints posed on today's coal conversion processes are unprecedented, and utmost …

Comprehensive investigation of CO 2 adsorption on Mg–Al–CO 3 LDH-derived mixed metal oxides

Y Gao, Z Zhang, J Wu, X Yi, A Zheng, A Umar… - Journal of Materials …, 2013 - pubs.rsc.org
Layered double hydroxides (LDHs) have been intensively studied for high-temperature CO2
capture. However, big differences in the CO2 capture capacity, ranging from 0.28 to 0.6 …

High temperature adsorption of CO2 on Mg–Al hydrotalcite: Effect of the charge compensating anions and the synthesis pH

Q Wang, Z Wu, HH Tay, L Chen, Y Liu, J Chang… - Catalysis Today, 2011 - Elsevier
This work reported a detailed investigation on how charge compensating anions and
synthesis pH affect the structural properties and CO2 adsorption capacity of Mg–Al …

Reversible chemisorbents for carbon dioxide and their potential applications

KB Lee, MG Beaver, HS Caram… - Industrial & Engineering …, 2008 - ACS Publications
Physisorbents like zeolites, activated carbons, silica, and alumina gels have been
traditionally used for separation of bulk or trace carbon dioxide from a gas mixture using a …

Structural, elastic and lattice dynamical properties of the alkali metal tellurides: First-principles study

Z Souadia, A Bouhemadou, R Khenata… - Physica B: Condensed …, 2017 - Elsevier
We report a detailed first-principles density functional calculations to understand the
systematic trends for crystal structure, elastic and lattice dynamical properties of the anti …

Synthesis of nano-sized spherical Mg 3 Al–CO 3 layered double hydroxide as a high-temperature CO 2 adsorbent

Q Wang, Y Gao, J Luo, Z Zhong, A Borgna, Z Guo… - RSC …, 2013 - pubs.rsc.org
Due to its layered structure, layered double hydroxides (LDHs) generally prefer to form
either “sand rose” or platelet-like morphologies. To the best of our knowledge, nano-sized …