Efficient CO2 capture and photoreduction by amine-functionalized TiO2

Efficient CO2 capture and photoreduction by amine-functionalized TiO2

Amine-functionalization of TiO2 nanoparticles, through a solvothermal approach, substantially increases the affinity of CO2 on TiO2 surfaces through chemisorption. This chemisorption allows for more effective activation of CO2 and charge transfer from excited TiO2, and significantly enhances the pho...

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Bibliographic Details
Main Authors: Liao, Yusen, Cao, Shao-Wen, Yuan, Yupeng, Gu, Quan, Zhang, Zhenyi, Xue, Can
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Engineering::Materials
Online Access:https://hdl.handle.net/10356/105190
http://hdl.handle.net/10220/20667
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Institution: Nanyang Technological University
Language: English
Description
Summary:Amine-functionalization of TiO2 nanoparticles, through a solvothermal approach, substantially increases the affinity of CO2 on TiO2 surfaces through chemisorption. This chemisorption allows for more effective activation of CO2 and charge transfer from excited TiO2, and significantly enhances the photocatalytic rate of CO2 reduction into methane and CO.

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