journal article·2015-05

Photocatalytic reduction of CO2 with H2O using perovskite CaxTiyO3

Byeong Sub Kwak, Misook Kang

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Abstract

Abstract This study is focused on the photoreduction of CO2 into CH4 using CaxTiyO3 perovskite nanoparticles. CaxTiyO3 nanoparticles were successfully synthesized by a hydrothermal method. The structure and property of CaxTiyO3 were characterized using XRD, UV–vis, PL, and BET techniques. The photoreduction of CO2 was performed with UV-lamp (6 W cm−2) irradiation. The gas products were analyzed in a gas chromatograph equipped with FID and TCD detectors. The methane formation rate from CO2 and H2O was 17 μmol/g for 7 h using 0.2 g of Ca1.00Ti1.00O3.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Advanced Photocatalysis Techniques · Catalytic Processes in Materials Science · TiO2 Photocatalysis and Solar Cells

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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