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Updated: Jun 8, 2025

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
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两性,酸覆盖的化量子点使聚酸催化剂对生产的聚酸催化剂敏感

Ryan M Kosko1, Qirui Wang1, Chari Y M Peter1

  • 1Department of Chemistry, University of Rochester, Rochester, New York 14627, USA. bren@chem.rochester.edu.

Chemical communications (Cambridge, England)
|November 1, 2024
PubMed
概括

一个新的光催化系统结合了 thiomolybdate 集群和化量子点,有效地使用可见光产生. 这种先进的材料表现出高活性和稳定性,可用于可持续的气发电.

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A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions06:32

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相关概念视频

Reduction of Alkenes: Asymmetric Catalytic Hydrogenation02:17

Reduction of Alkenes: Asymmetric Catalytic Hydrogenation

Catalytic hydrogenation of alkenes is a transition-metal catalyzed reduction of the double bond using molecular hydrogen to give alkanes. The mode of hydrogen addition follows syn stereochemistry.
The metal catalyst used can be either heterogeneous or homogeneous. When hydrogenation of an alkene generates a chiral center, a pair of enantiomeric products is expected to form. However, an enantiomeric excess of one of the products can be facilitated using an enantioselective reaction or an...
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Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.
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