Stefanopoulos Konstantinos L
Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research "Demokritos", 153 10 Ag. Paraskevi, Athens, Greece.
Chempluschem. 2024 Dec;89(12):e202400353. doi: 10.1002/cplu.202400353. Epub 2024 Oct 24.
The current review presents a discussion on the utility of neutron scattering, with emphasis on neutron total scattering and small-angle neutron scattering (SANS), to explore the structural properties and the phase behaviour of fluids confined in nanopores. The effectiveness of contrast matching SANS on the evaluation of accessibility of porous materials to invading fluids is highlighted too. This review provides also an overview regarding the neutron scattering studies on the structure and the accessibility of greenhouse gases in the complex pore network of geomaterials, with applications to CO geological sequestration and enhanced oil and gas recovery.
本综述讨论了中子散射的应用,重点是中子全散射和小角中子散射(SANS),以探索限制在纳米孔中的流体的结构性质和相行为。还强调了对比匹配SANS在评估多孔材料对侵入流体的可及性方面的有效性。本综述还概述了关于地质材料复杂孔隙网络中温室气体的结构和可及性的中子散射研究,并应用于二氧化碳地质封存以及提高油气采收率。