CO2 Photoreduction Under Visible Light by TiO2 and Carbon Dots Derived from Pyrolized Bio-Oil

IF 2.5 4区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

ChemistryOpen Pub Date : 2024-11-26 DOI:10.1002/open.202400286

Miss Giorgia Ferraro, Dr. Marco Pizzolato, Miss Teresa Botrè, Prof. Giuseppina Cerrato, Prof. Federica Menegazzo, Prof. Michela Signoretto

引用次数: 0

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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热解生物油衍生的二氧化钛和碳点在可见光下的二氧化碳光还原作用。

在此，我们报告了一项关于利用刨革废料热解生物油升级原位掺杂碳点（cds）二氧化钛（TiO2）的研究。掺杂碳点的二氧化钛作为光催化剂，在太阳光下直接将二氧化碳（CO2）和水蒸气（H2O）转化为甲烷（CH4），表现出显著的活性。此外，催化活性在紫外线辐射下也有所提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ChemistryOpen CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

4.80

自引率

4.30%

发文量

143

审稿时长

1 months

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