Why Is Water More Reactive Than Hydrogen in Photocatalytic CO2 Conversion at Higher Pressures? Elucidation by Means of X-Ray Absorption Fine Structure and Gas Chromatography–Mass Spectrometry
Photocatalytic conversion of CO2 into mainly methane using Pd/TiO2 photocatalyst proceeded faster at 0.80 MPa using water rather than hydrogen as a reductant. The former reaction (CO2 + water) consists of two steps: first, water photosplitting and second, the latter reaction (CO2 + hydrogen). It was...
Main Authors: | Hongwei Zhang, Yasuo Izumi |
---|---|
Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2018-09-01
|
Series: | Frontiers in Chemistry |
Subjects: | |
Online Access: | https://www.frontiersin.org/article/10.3389/fchem.2018.00408/full |
Similar Items
-
Purification of Synthetic Gas from Fine Coal Waste Gasification as a Clean Fuel
by: Muhammad Faizal, et al.
Published: (2021-05-01) -
Dolerite Fines Used as a Calcium Source for Microbially Induced Calcite Precipitation Reduce the Environmental Carbon Cost in Sandy Soil
by: Carla C. Casas, et al.
Published: (2020-09-01) -
Oxygen Vacancies in Oxide Nanoclusters: When Silica Is More Reducible Than Titania
by: Andi Cuko, et al.
Published: (2019-02-01) -
The Coupled Effect of Fines Mobilization and Salt Precipitation on CO2 Injectivity
by: Yen Adams Sokama-Neuyam, et al.
Published: (2017-08-01) -
Structural elucidation of SARS-CoV-2 vital proteins: Computational methods reveal potential drug candidates against main protease, Nsp12 polymerase and Nsp13 helicase
by: Muhammad Usman Mirza, et al.
Published: (2020-08-01)