Results 41 to 50 of about 31,343 (339)
Nanomaterials, 2023 Plant leaf ashes were obtained via the high temperature calcination of the leaves of various plants, such as sugarcane, couchgrass, bracteata, garlic sprout, and the yellowish leek.
Xiaoqian Ma +7 more
doaj +1 more source
Photoreduction of cytochrome c1
Journal of Biological Chemistry, 1975 1. Ferricytochrome c1 solution was reduced completely between pH 7 and 10 by illumination under anaerobic conditions. Photoreduction was not affected by the ionic strength of the medium. However, it did not take place at pH lower than 6 or higher than 10, or in the presence of p-hydroxymercuric benzoate.
C A, Yu, Y L, Chiang, L, Yu, T E, King
openaire +2 more sources
Research, 2020 In the photoreduction of CO2 to CO, the competitive H2 evolution is always inevitable due to the approximate reduction potentials of H+/H2 and CO2/CO, which results in poor selectivity for CO production.
Zhi-Hua Zhou +4 more
doaj +1 more source
Selective CO2 Photoreduction to Acetate at Asymmetric Ternary Bridging Sites.
ACS Nano, 2023 Photoreduction of CO2 is a promising strategy to synthesize value-added fuels or chemicals and realize carbon neutralization. Noncopper catalysts are seldom reported to generate C2 products, and the selectivity over these catalysts is low.
Shuaiqi Gong +6 more
semanticscholar +1 more source
Nanomaterials, 2023 Carbon dioxide (CO2) photoreduction to high-value products is a technique for dealing with CO2 emissions. The method involves the molecular transformation of CO2 to hydrocarbon and alcohol-type chemicals, such as methane and methanol, relying on a ...
Apisit Karawek +10 more
doaj +1 more source
Frontiers in Microbiology, 2022 Marine euphotic zone is the pivotal region for interplay of light-mineral–microorganism and elements cycle, in which semiconducting minerals exist widely and iron-bearing goethite is a typical and widespread one.
Jia Liu +8 more
doaj +1 more source
Visible Light Antibacterial Activity of TiO2-Ag Prepared from Radiophotography Wastewater [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2021 This paper deals with the study on the antibacterial activity of TiO2-doped Ag prepared from radiophotography wastewater. The antibacterial agent was prepared by reduction of Ag(I) in the radiophotography wastewater over TiO2 photocatalyst under UV light
Novianti Lestari +2 more
doaj +1 more source
Synthesis of Metal/SU-8 Nanocomposites through Photoreduction on SU-8 Substrates
Nanomaterials, 2023 The paper presents a simple, fast, and cost-effective method for creating metal/SU-8 nanocomposites by applying a metal precursor drop onto the surface or nanostructure of SU-8 and exposing it to UV light. No pre-mixing of the metal precursor with the SU-
Yan-Jun Huang +3 more
doaj +1 more source
Some aspects of the photoreduction of carbonyl compounds.
, 1969 The absorption of light by the carbonyl group has been reviewed as has been the different ways by which an excited carbonyl group can lose its excess energy. The photoreduction of carbonyl compounds by alcohols has also been reviewed.
Paul Francis. Lambeth (7661300)
core +5 more sources
Metal-organic framework membranes with single-atomic centers for photocatalytic CO2 and O2 reduction
Nature Communications, 2021 Photoreduction of permanent gas faces challenges in reactant diffusion and activation at the three-phase interface. Here the authors showed porous metal-organic framework membranes decorated by metal single atoms can boost the photoreduction of CO2 and ...
Yu-Chen Hao +16 more
doaj +1 more source