関連する実験動画

Updated: Feb 25, 2026

Photochemical Oxidative Growth of Iridium Oxide Nanoparticles on CdSe@CdS Nanorods
05:41

Photochemical Oxidative Growth of Iridium Oxide Nanoparticles on CdSe@CdS Nanorods

Published on: February 11, 2016

10.1K

TiO2に結合した分子ル基水酸化触媒の光電化学的行動

Roc Matheu1,2, Ivan A Moreno-Hernandez3, Xavier Sala4

  • 1Institute of Chemical Research of Catalonia (ICIQ) , Avinguda Països Catalans 16, 43007 Tarragona, Spain.

Journal of the American Chemical Society
|August 8, 2017
PubMed
まとめ

研究者は炭素ナノチューブとシリコンに固定されたルテニウムベースの水酸化前触媒を使用してハイブリッド光電極を開発しました. この新しい電極は照明下で酸素を効率的に生成し,安定性と触媒の完全性を維持しました.

さらに関連する動画

Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition12:47

Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition

Published on: May 2, 2014

22.2K
Electrospinning of Photocatalytic Electrodes for Dye-sensitized Solar Cells09:30

Electrospinning of Photocatalytic Electrodes for Dye-sensitized Solar Cells

Published on: June 28, 2017

10.1K

関連する概念動画

Photochemical Electrocyclic Reactions: Stereochemistry01:26

Photochemical Electrocyclic Reactions: Stereochemistry

The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
Selection Rules: Photochemical Activation
2.3K
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.
3.1K