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Dec 18, 2023 · Reactive oxygen species (ROS) are widespread in nature and play central roles in numerous biogeochemical processes and pollutant dynamics. Recent studies have revealed ROS productions triggered by electron transfer from naturally abundant reduced iron minerals to oxygen.
Oct 3, 2023 · Anatase titania (TiO 2) has been widely employed for photocatalytic production of hydrogen (H 2) due to its suitable conduction and valence band edges and superior photostability.
Dec 13, 2023 · The facet-dependent electronic and atomic structure of the transformed surfaces, in turn, dictates the binding of reaction intermediates, and therefore the electrocatalytic activity.
Dec 20, 2022 · Photochemically generated reactive oxygen species (ROS) play numerous key roles in earth’s surface biogeochemical processes and pollutant dynamics. ROS production has historically been linked to the photosensitization of natural organic matter.
Nov 4, 2019 · Atomic-level understanding of the active sites and transformation mechanisms under realistic working conditions is a prerequisite for rational design of high-performance photocatalysts.
- Yimin A. Wu, Yimin A. Wu, Ian McNulty, Cong Liu, Kah Chun Lau, Kah Chun Lau, Qi Liu, Arvydas P. Paul...
- 2019
A facet junction (also called facet heterojunction or surface heterojunction) is defined as a complex polyhedral single crystal exposed to two, three, or four types of crystallographic planes, and is a promising platform for achieving multifunctional photocatalysis.
Feb 1, 2022 · The findings could help better understand the facet effect on photocatalysis and guide the design of high activity photocatalysts for H 2 O 2 production using facet engineering. Nonetheless, more research in photocatalyst synthesis, characterization, and theoretical calculations is needed to elucidate the relationship between facet ...
