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Vibrational spectroscopy of geochemical interfaces
Surface Science Reports ( IF 9.8 ) Pub Date : 2023-06-23 , DOI: 10.1016/j.surfrep.2023.100606
Stefan M. Piontek , Eric Borguet

Mineral/aqueous interfaces are ubiquitous in geochemistry and are employed for applications spanning catalysis to CO sequestration. Small changes in interface morphology have been shown to induce large changes in ion mobility, surface charge, and solvent orientation, which affect the function of these geochemical interfaces. While our ability to probe buried interfaces has been advanced by surface specific and sensitive vibrational spectroscopies, the overlapping response of surface groups and water has made complete structural interpretations of these systems difficult. We believe that by highlighting recent experimental and computational works further progress can be made.

中文翻译:

地球化学界面的振动光谱

矿物/水界面在地球化学中普遍存在,并用于从催化到二氧化碳封存的应用。界面形态的微小变化已被证明会引起离子迁移率、表面电荷和溶剂取向的巨大变化,从而影响这些地球化学界面的功能。虽然我们探测埋藏界面的能力已经通过表面特异性和敏感的振动光谱得到了提高,但表面基团和水的重叠响应使得对这些系统的完整结构解释变得困难。我们相信,通过强调最近的实验和计算工作,可以取得进一步的进展。
更新日期:2023-06-23
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