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Updated: Sep 10, 2025

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
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Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance

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Ti3C2MXeneエレクトロカタリストの (酸素) 水酸化駆動表面再構築による酸素進化反応経路の調節

Nur Aqlili Riana Che Mohamad1, Hyunjeong Lee1, Mingming Gong2

  • 1Department of Chemistry and Nanoscience, Division of Molecular and Life Sciences, College of Natural Sciences, Ewha Womans University, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul, 03760, Republic of Korea.

Small (Weinheim an der Bergstrasse, Germany)
|August 22, 2025
PubMed
まとめ

この研究では,表面再構築による酸素経路メカニズム (OPM) を促進し,過剰電位を大幅に削減し,電流密度を増加させることで,酸素進化反応 (OER) を強化する電気活性化MXene触媒を導入します.

キーワード:
MXene についてOER についてTi3C2 について電気触媒オキシヒドロキシド

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Applying Dynamic Strain on Thin Oxide Films Immobilized on a Pseudoelastic Nickel-Titanium Alloy09:35

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Thermal and Photochemical Electrocyclic Reactions: Overview01:26

Thermal and Photochemical Electrocyclic Reactions: Overview

Electrocyclic reactions are reversible reactions. They involve an intramolecular cyclization or ring-opening of a conjugated polyene. Shown below are two examples of electrocyclic reactions. In the first reaction, the formation of the cyclic product is favored. In contrast, in the second reaction, ring-opening is favored due to the high ring strain associated with cyclobutene formation.
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Alkenes are converted to 1,2-diols or glycols through a process called dihydroxylation. It involves the addition of two hydroxyl groups across the double bond with two different stereochemical approaches, namely anti and syn. Dihydroxylation using osmium tetroxide progresses with syn stereochemistry.
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