{"title":"CO<sub>2</sub> Photoreduction Under Visible Light by TiO<sub>2</sub> and Carbon Dots Derived from Pyrolized Bio-Oil.","authors":"Giorgia Ferraro, Marco Pizzolato, Teresa Botrè, Giuseppina Cerrato, Federica Menegazzo, Michela Signoretto","doi":"10.1002/open.202400286","DOIUrl":null,"url":null,"abstract":"<p><p>Herein, we report a study on pyrolysis bio-oil upgrading from leather shaving waste to dope in situ titania (TiO<sub>2</sub>) with carbon dots (cds). The cds doped TiO<sub>2</sub> exhibits remarkable activity as photocatalyst under solar light for the direct conversion of carbon dioxide (CO<sub>2</sub>) and water vapor (H<sub>2</sub>O) to methane (CH<sub>4</sub>). Morover, the catalytic activity also increased under uv radiation.</p>","PeriodicalId":9831,"journal":{"name":"ChemistryOpen","volume":" ","pages":"e202400286"},"PeriodicalIF":2.5000,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ChemistryOpen","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/open.202400286","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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Abstract
Herein, we report a study on pyrolysis bio-oil upgrading from leather shaving waste to dope in situ titania (TiO2) with carbon dots (cds). The cds doped TiO2 exhibits remarkable activity as photocatalyst under solar light for the direct conversion of carbon dioxide (CO2) and water vapor (H2O) to methane (CH4). Morover, the catalytic activity also increased under uv radiation.
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