Wang, Hang; Zhang, Qing; Liu, Qing; Zhang, Na; Zhang, Jian-Yong; Fang, Yong-Zheng published the artcile< Bi2S3@NH2-UiO-66-S composites modulated by covalent interfacial reactions boost photodegradation and the oxidative coupling of primary amines>, Safety of 4-Bromobenzylamine, the main research area is bismuth sulfide UiO66 composite catalyst photodegradation oxidative coupling amine; mercapto functionalized UiO66 bismuth sulfide composite preparation photocurrent EIS.
Heterojunctions have attracted much attention due to the efficient separation and conduction of charge carriers in the photocatalytic reactions. However, the interfacial energy barrier between two components still limits the controllable assembly, separation, and conduction of photoexcited charge carriers, and further lower the photocatalytic activity. How to control the assembly of the heterojunction and accelerate the separation and conduction of photogenerated electron-holes by building a more intimate interfacial interaction is an important area of research. Herein, the authors report Bi2S3@NH2-UiO-66-S heterostructures prepared by the covalent interfacial reaction. Novel composites exhibit excellent efficiencies for the photodegradation of methylene blue and the oxidative coupling of benzylamine and its derivatives The turnover frequency is ∼8083μmol gcat-1 h-1. The super photocatalytic performance was attributed to the interfacial compactness by the covalent interfacial reaction. The expansion for the excellent performance was confirmed by UV-visible DRS, photocurrent measurement and EIS.
New Journal of Chemistry published new progress about Charge separation. 3959-07-7 belongs to class bromides-buliding-blocks, and the molecular formula is C7H8BrN, Safety of 4-Bromobenzylamine.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary