Liu, Qiong; Cao, Hui; Xu, Wengang; Li, Jing; Zhou, Qi; Tao, Weijian; Zhu, Haiming; Cao, Xingzhong; Zhong, Linxin; Lu, Jiong; Peng, Xinwen; Wu, Jie published the artcile< Vacancy engineered polymeric carbon nitride nanosheets for enhanced photoredox catalytic efficiency>, Related Products of 112-63-0, the main research area is carbon nitride nanosheet photoredox catalytic efficiency.
Polymeric carbon nitrides (PCNs) have emerged as promising heterogeneous photocatalysts for organic transformations as they are metal-free, inexpensive, and possess tunable bandgaps, with excellent chem. stability and photo-stability. However, current application of PCNs in organic synthesis is rather limited to several well-established materials, which limits the scope of reaction patterns and efficiency. We herein report the synthesis and fabrication of two PCN nanosheets by incorporating nanostructure construction, element doping, and vacancy engineering into one hybrid platform. The heteroatom doped PCN nanosheets with vacancies feature highly porous structures with extremely large substrate-catalyst interface areas and enhanced charge separation The generated heterogeneous catalysts demonstrate impressive photoredox catalytic performances in a variety of organic transformations (e.g., defluoroborylation; [2+2] cycloaddition; C-N, C-S, C-O cross-couplings; and an unprecedented regioselective hydrosilylation), providing efficiencies comparable to reported optimized homogeneous catalysts and exceeding those with commonly utilized PCNs.
Cell Reports Physical Science published new progress about Band gap. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Related Products of 112-63-0.
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