电催化剂
催化作用
阳极
分子
化学
氯化物
氯
纳米技术
组合化学
无机化学
材料科学
有机化学
电化学
电极
物理化学
作者
Jiarui Yang,Chenxi Zhu,Dingsheng Wang
标识
DOI:10.1002/anie.202406883
摘要
Consuming a substantial quantum of energy (~165 TW h), the chlor-alkali industry garners considerable scholarly and industrial interest, with the anode reaction involving the oxidation of chloride ions being a paramount determinant of reaction rates. While the dimensionally stable anode (DSA) displays commendable catalytic activity and longevity, they rely on precious metals and exhibit a non-negligible side reaction in sodium hypochlorite (NaClO) production, underscoring the appeal of metal-free alternatives. However, the molecules and systems currently available are characterized by intricate complexity and are not amenable to large-scale production. Herein, we have successfully developed an economical and highly efficient molecular catalyst, demonstrating superior performance compared with the former organic molecules in the chloride ion oxidation process (COP) for the production of both chlorine gas (Cl
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