Electrochemical Alkyne Semi-Hydrogenation via Proton-Coupled Electron Transfer on Cu(111) Surface [0.03%]
铜(111)表面催化炔烃半氢化的质子耦合电子转移机制研究
Shangfeng Tang,Na Guo,Cheng Chen et al.
Shangfeng Tang et al.
Electrocatalytic alkyne semi-hydrogenation (EASH) powered by renewable electricity using water as a hydrogen donor provides a sustainable alternative to conventional thermocatalysis. However, the current EASH systems predominantly follow hy...
Leveraging Electrons for Electrochemical CO2 Capture Using a Hemi-Labile Iron Complex [0.03%]
利用半不稳定铁配合物进行电化学CO2捕获
Hyowon Seo,Ying Chen,Eric Walter et al.
Hyowon Seo et al.
Climate change, driven by anthropogenic carbon emissions, demands urgent action to prevent a 2050 tipping point. With CO2 levels at 427 ppm (50% above pre-industrial levels), deploying energy-efficient carbon capture technologies is crucial...
Continuous Photocatalytic Acetylene Conversion to Ethylene in Liquid Under Ambient Conditions [0.03%]
在环境条件下液体中乙炔连续光催化选择性转化为乙烯
Xiaojia Lei,Chao Lei,Xuxu Wang et al.
Xiaojia Lei et al.
Ethylene is a basic building block for polymer synthesis, but its purification from petroleum-based processes (e.g., thermo-catalytic acetylene hydrogenation) and its production from coal-based processes (e.g., Fischer-Tropsch synthesis) no...
Phase Transition-Induced Regulation of Room Temperature Phosphorescence and Delayed Fluorescence in Doping System [0.03%]
掺杂体系中室温磷光和延迟荧光的相变诱导调节机制研究
Chenxiao Li,Yuteng Feng,Yue Feng et al.
Chenxiao Li et al.
Switching between triplet-involved room temperature phosphorescence (RTP) and delayed fluorescence (DF) is pivotal for advancing molecular encryption application but remains a significant challenge in multicomponent material systems. In thi...
Changjiang Wu,Hui Guo,Bingjian Feng et al.
Changjiang Wu et al.
Reductive elimination is one of the most important elementary reactions employed for constructing various chemical bonds in transition metal complex-mediated transformations. However, due to the lack of two-electron transfer, rare earth (RE...
Biomimetic Gourd-Vine Supramolecular Engineering for High-Performance Organic Cathode Through Dual-Mode of Anion Coordination and Conjugated Redox Activation [0.03%]
仿生葫芦须超分子工程通过阴离子配位和共轭红氧化激活双模式实现高性能有机正极材料
Xianchun Liu,Jian Shang,Yan Cheng et al.
Xianchun Liu et al.
P-type organic cathode materials feature multielectron redox activity, structural tunability, and elevated redox potentials, making them promising candidates for battery applications. Nevertheless, their practical deployment remains hindere...
Radical Borylation of Alkyl Bromides by Photoinduced Halogen-Atom Transfer [0.03%]
光诱导卤原子转移的有机硼试剂与烷基溴
Cullen R Schull,Matthew J McGill,Ángel Renteria-Gómez et al.
Cullen R Schull et al.
Alkyl organoboron compounds are versatile synthons in organic synthesis, enabling rapid access to a variety of carbon─carbon and carbon-heteroatom bonds. As such, strategies to efficiently access carbon-boron bonds from simple chemical fee...
Chemoenzymatic Skeletal Editing of Natural Product Scaffolds via P450-Controlled Site-Selective Ring Expansion at Aliphatic C─H Sites [0.03%]
基于血红素P450的位点选择性C-H环扩张反应构建天然产物骨架库
John M Bennett,Andrew R Bortz,Zheyuan Wang et al.
John M Bennett et al.
Methods for introducing subtle modifications at the level of single atoms/bonds ("skeletal editing") are highly desirable in organic and medicinal chemistry, owing to their potential for fine-tuning the structure and biological activity of ...
Multi-Color Switchable Luminescence in Organic-Inorganic Metal Halides via Local Polyhedron Regulation Under Light and Temperature Stimuli [0.03%]
基于光和温度刺激的有机金属卤化物中的多色可切换发光行为
Wei Yang,Peipei Dang,Dongjie Liu et al.
Wei Yang et al.
Organic-inorganic metal halides (OIMHs) with multi-color switchable luminescence have raised pervasive attention in the field of sensing, optoelectronics, anti-counterfeiting, information encryption and storage. However, the complexity of s...
Metallic Ni as Electron Acceptor Modulates the Redox of Catalytic Centers at Activated Ni0/Ni(OH)2 Heterojunctions for Efficient Ethanol Electrooxidation [0.03%]
金属Ni作为电子受体调节活化Ni0/Ni(OH)2异质结上催化中心的氧化还原态从而高效电氧化乙醇
Ruixing Du,Bin Wu,Weiling Tan et al.
Ruixing Du et al.
The coproduction of high-value-added acetate and hydrogen fuel by ethanol-assisted water electrolysis is significant, but the efficiency of ethanol electrooxidation (EOR) is hindered both by sluggish kinetics, primarily dictated by the redo...