Wu Jian-Hao, Guo Rong-Jie, Wang Jia-Wei, Niu Fu-Jun, Guo Lie-Jin, Ouyang Gangfeng
School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China.
School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China.
Chem Commun (Camb). 2024 Oct 29;60(87):12718-12721. doi: 10.1039/d4cc04436c.
Here, a novel paired electrolysis system is constructed, where fluorine-doped tin oxide glass serves as the anode for the water oxidation reaction to produce hydrogen peroxide (HO), and cobalt phthalocyanine (CoPc)/carbon nanotube (CNT) loaded carbon paper as the cathode for CO reduction to generate CO. This system demonstrates a high overall energy efficiency of 34%, where a faradaic efficiency exceeding 90% for CO reduction and 60% for water oxidation to HO have been achieved, demonstrating significant energy savings of nearly 40% compared to the respective half-reaction systems.
在此，构建了一种新型的成对电解系统，其中氟掺杂氧化锡玻璃用作水氧化反应的阳极以产生过氧化氢（HO），负载钴酞菁（CoPc）/碳纳米管（CNT）的碳纸用作将CO还原以生成CO的阴极。该系统展现出34%的高总能量效率，其中CO还原的法拉第效率超过90%，水氧化生成HO的法拉第效率达到60%，与各自的半反应系统相比，显示出近40%的显著节能效果。
