Article ID Journal Published Year Pages File Type
5348179 Applied Surface Science 2016 68 Pages PDF
Abstract

- TiO2 nanosheets with exposed {0 0 1} facets was modified with sulfuric acid.
- Effective photocatalytic activity for CO2 reduction to CH4 under visible light.
- Acidification promotes the formation of oxygen vacancies/Ti3+ species.
- Surface protonation extends the lifetime of photogenerated electron-hole pairs.
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Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Enhancement of photocatalytic reduction of CO2 to CH4 over TiO2 nanosheets by modifying with sulfuric acid
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