Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan.
Chem Commun (Camb). 2021 Jul 7;57(53):6542-6545. doi: 10.1039/d1cc01190a. Epub 2021 Jun 10.
A novel titanium(iii) phosphite with intriguing polymorphism and solid-state proton-coupled electron transfer (PCET) oxidation is presented. The polymorphs show structure-dependent PCET reactivity, interpretable by proton distribution in channels. Combined with subsequent photoreduction, the redox cycle initiated with Ti can produce H and transform organics.
一种具有有趣多晶型和固态质子耦合电子转移（PCET）氧化特性的新型钛（III）亚磷酸酯被提出。这些多晶型物表现出结构依赖性的 PCET 反应性，可以通过通道中的质子分布来解释。结合随后的光还原，以 Ti 引发的氧化还原循环可以产生 H 和转化有机物。
