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Preparation of Biomass-based Mesoporous Carbon with Higher Nitrogen-/Oxygen-chelating Adsorption for CuII Through Microwave Pre-Pyrolysis
Published on: February 12, 2019
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Interfacial CO2 adsorption in geological carbon cycle.
Chuanjie Ren1, Gensheng Li2, Kaiqiang Zhang3
1Institute of Energy, Peking University, Beijing 100871, China; Ordos Energy Research Institute, Peking University, Ordos 017000, China; School of Earth and Space Sciences, Peking University, Beijing 100871, China.
Advances in Colloid and Interface Science
|February 12, 2026
Summary
Understanding carbon dioxide (CO2) adsorption in geological formations is crucial for the geological carbon cycle (GCC) and climate change mitigation. This review clarifies CO2 adsorption mechanisms and their impact on mineral interfacial properties.
Area of Science:
- Geochemistry
- Environmental Science
- Materials Science
Background:
- The geological carbon cycle (GCC) is vital for regulating climate change, with CO2 adsorption being a key factor.
- Inadequate understanding of CO2 adsorption mechanisms and their effects on interfacial properties hinders GCC efficiency and security.
- Complexities in mineralogy, pore structure, and wettability present significant challenges.
Purpose of the Study:
- To systematically review the theoretical foundations of CO2 adsorption in geological settings.
- To provide a mechanistic elucidation of CO2 adsorption and its influence on interfacial properties.
- To assess CO2 adsorption behaviors and influencing factors across various interfaces.
Main Methods:
- Integration of mathematical modeling, molecular simulations, and experimental methodologies.
- Critical assessment of CO2 adsorption at solid-fluid and fluid-fluid interfaces.
- Evaluation of physicochemical mechanisms governing CO2-interface interactions.
Main Results:
- Elucidation of CO2 sorption mechanisms and competitive adsorption with CH4 and H2O.
- Analysis of factors influencing adsorption, including pore characteristics, temperature, pressure, and wettability.
- Detailed examination of CO2-interface interactions and their effects on wettability, interfacial tension, and deformation.
Conclusions:
- Enhanced understanding of CO2 adsorption's role in the GCC and its impact on mineral interfacial properties.
- Identification of research gaps and future prospects for advancing CO2 sequestration strategies.
- Contribution to global climate governance and carbon neutrality efforts through improved fundamental knowledge.
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