As one of the most important biogeochemical cycles, the carbon dioxide (CO2) cycle between atmosphere and biosphere has a profound impact on the life on earth. Therefore, the search for sustainable solutions to normalize the currently unbalanced carbon dioxide cycle is the central research topic of many scientific disciplines. The green and sustainable electrocatalysis offers a very promising answer to currently unbalanced carbon dioxide cycle. In this review, recent advances in electrocatalysis enabled CO2 cycle including the electrochemical carboxylation of CO2 and decarboxylative functionalization of carboxylic acids are highlighted.

中文翻译：

---

通过电催化作用的二氧化碳循环：CO2的电化学羧化和羧酸的脱羧官能化

作为最重要的生物地球化学循环之一，大气与生物圈之间的二氧化碳（CO2）循环对地球生命具有深远的影响。因此，寻求可持续的解决方案以使当前不平衡的二氧化碳循环正常化是许多科学学科的中心研究课题。绿色和可持续的电催化作用为目前不平衡的二氧化碳循环提供了非常有希望的答案。在这篇综述中，着重介绍了电催化可实现CO2循环的最新进展，包括CO2的电化学羧化和羧酸的脱羧功能化。