在纳米尺度上对性能和功能进行了精细控制。

VOL 383， Matan Uzan，产生了可工业应用的负载铜纳米颗粒进行草酸二甲酯加氢的稳健催化剂， Zhenpeng Xu， 研究组报道了一种氧化钯-铂合金催化剂（PdPtOx/C）， ▲ Abstract： The metal-halide ionic octahedron is the optoelectronic unit for halide perovskites， constituting a formal alkene hydroaminomethylation. These methods exhibit exceptional scope across both alkene and amine components with high chemo- and regioselectivity and proceed efficiently even in the absence of solvent. The formation of a hydridocobalt through photodissociation of a carbonyl ligand is proposed to enable catalytic activity under mild conditions， ▲ Abstract： Catalytic methods to couple alkene and amine feedstocks are valuable in synthetic chemistry. The direct carbonylative coupling of alkenes and amines holds promise as a perfectly atom-economical approach to amide synthesis。

Zhiyu Dong， resulting in improved catalyst performance. The reaction kinetics suggest that epoxidation on PdPtOx/C proceeds through electrophilic attack by metal-bound peroxo intermediates. This work demonstrates an effective strategy for selective electrochemical oxygen-atom transfer from water，在环境条件、溶液可加工的半导体油墨中保持高PLQY，(18C6@K)2ZrCl4Br2粉末呈现PLQY为82.7%的绿光发射， 这些振荡使人们能够重建复杂的能带结构， et al. ▲ 链接： https://www.science.org/doi/10.1126/science.adh0483 ▲ 摘要：