On December 15, 2022, Liu, Lin; Wu, Yan; Song, Ru; Zhang, Yu; Ma, Yafei; Wan, Jun; Zhang, Meili; Cui, Huali; Yang, Hua; Chen, Xiaoli; Wang, Jijiang published an article.Formula: C6H11N3 The title of the article was Morphology engineering and photothermal effect derived from perylene diimide based derivative for boosting photocatalytic hydrogen evolution of ZnIn2S4. And the article contained the following:
The construction of excellent photocatalysts for splitting water into hydrogen is highly desirable to realize carbon neutralization. In this work, an innovative and well-designed S-scheme photocatalyst composed of ultrathin ZnIn2S4 (ZIS) nanosheets uniformly anchored on the surface of organic semiconductor PDIIM is successfully fabricated. Within the heterojunction, perylene diimide with an imidazole group (PDIIM) is strategically applied as a structure template, which plays a crucial role in optimizing the morphol., increasing the active sites of sulfur vacancies, providing the addnl. photothermal effect, and promoting photogenerated charge separation of the catalyst. The photocatalytic H2 generation rate of the ZIS/PDIIM heterojunction with an optimized mass ratio reaches up to 13.04 mmol/g/h, which is 2.64 times and 14.02 times higher than that of pristine ZIS and PDIIM, resp. The outstanding photocatalytic activity is attributed to the synergistic effect of the above advantages. Importantly, the photothermal effect induced by PDIIM belonging to the perylene diimide-based derivative was discovered to accelerate photocatalytic H2 generation for the first time. This work provides valuable insight into the utilization of perylene diimide-based derivatives in the construction of multi-effect enhancement photocatalysts and their application in photothermal-assisted photocatalytic hydrogen evolution. The experimental process involved the reaction of N-(3-Aminopropyl)-imidazole(cas: 5036-48-6).Formula: C6H11N3
The Article related to indium zinc sulfide perylene diimide hydrogen evolution reaction catalyst, organic semiconductor, perylene diimide, photocatalytic hydrogen evolution, photothermal effect, znin(2)s(4) and other aspects.Formula: C6H11N3
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem