There is a consensus about a long-term goal of a carbon-neutral energy cycle, but the CO₂ emissions to the atmosphere are currently very large. Carbon Capture and Storage (CCS) technologies could allow a transformation of the global energy system into a carbon-neutral one and simultaneously keeping the temperature rises within agreed bounds. The CO₂ separation step of CCS is, however, very expensive, and adsorption-driven technologies have been put forward as alternatives. Hence, a recent focus has been on studying solid adsorbents for CO₂, which include activated carbons, zeolites, metal-organic frameworks, and amine-modified silica. In this context, we summarize the literature concerning CO₂ sorption studied with Nuclear Magnetic Resonance (NMR), outline selected NMR methods, and present an outlook for further studies.

碳中和能源循环的长期目标已达成共识，但目前大气中的CO ₂排放量非常大。碳捕集与封存（CCS）技术可以使全球能源系统转变为碳中和系统，并同时使温度上升保持在商定的范围内。然而，CCS的CO ₂分离步骤非常昂贵，因此提出了吸附驱动技术作为替代方案。因此，最近的研究重点是研究CO _2的固体吸附剂，其中包括活性炭，沸石，金属有机骨架和胺改性的二氧化硅。在此背景下，我们总结了有关CO ₂的文献 用核磁共振（NMR）进行吸附研究，概述了选择的NMR方法，并提出了进一步研究的前景。