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Updated: May 29, 2025

Multiscale Sampling of a Heterogeneous Water/Metal Catalyst Interface using Density Functional Theory and Force-Field Molecular Dynamics
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和原子分散的Mn-O集群的界面上的电荷转移诱导了充分的潜在氧化

Hongda Shi1, Wei Zheng1, Dingge Fan1

  • 1Hefei National Research Center for Physical Sciences at the Microscale and Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China.

ACS applied materials & interfaces
|February 3, 2025
PubMed
概括

研究人员开发了一种新的催化剂与氧化物集群的阳离子交换膜燃料电池 (AEMFCs). 这提高了氧化反应 (HOR) 的活性和耐久性,这对于可持续的能源解决方案至关重要.

关键词:
抗活性化 抗活性化转移费用 转移费用 转移费用 转移费用燃料电池是指燃料电池的使用方式.氧化反应是一种氧化反应.接口 接口 接口 接口 接口

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Activated manganese(IV) oxide can selectively oxidize allylic and benzylic alcohols via a radical intermediate mechanism. Primary allylic alcohols are oxidized to aldehydes, while secondary allylic alcohols yield ketones. The redox reaction of potassium permanganate with an Mn(II) salt such as manganese sulfate (under either alkaline or acidic conditions), followed by thorough drying, yields the oxidizing agent: activated MnO2. While MnO2 is insoluble in the solvents used for the reaction, the...
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Alkenes can be dihydroxylated using potassium permanganate.  The method encompasses the reaction of an alkene with a cold, dilute solution of potassium permanganate under basic conditions to form a cis-diol along with a brown precipitate of manganese dioxide.
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