As a mild oxidant, CO2 successfully prevents the deep oxidation of light alkanes in catalytic conversion, whereas the development of highly active and stable catalyst is the key to its applications.

• 摘要CO2作为温和的氧化剂有效抑制了低碳烷烃催化转化过程中深度氧化的发生，然而其广泛应用还依赖于高效、高稳定性催化剂的研究与开发。