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Synthesis of In2O3 porous nanoplates for photocatalytic decomposition of perfluorooctanoic acid (PFOA)

Paper ID Volume ID Publish Year Pages File Format Full-Text
50408 46794 2014 5 PDF Available
Title
Synthesis of In2O3 porous nanoplates for photocatalytic decomposition of perfluorooctanoic acid (PFOA)
Abstract

•In(OH)3 porous nanoplates synthesized via a hydrothermal process•Porous In2O3 obtained by calcining In(OH)3 nanoplates at 270 °C•In2O3 nanoplates possessed a specific surface area of 156.9 m2/g.•Porous In2O3 showed a high activity to decompose PFOA.

Indium oxide (In2O3) porous nanoplates (PNPs) were synthesized by an ethylenediamine-assisted hydrothermal process followed by calcination at 270 °C. Compared with In2O3 non-porous nanoplates (NPs) obtained at higher temperature (500 °C), PNPs possessed a high value of specific surface area (156.9 m2 g− 1) and a meso-microporous structure. As-synthesized In2O3 PNPs showed a superior activity for photocatalytic decomposition of an emerging persistent organic pollutant-perfluorooctanoic acid (PFOA), the decomposition half-life of PFOA was shortened to 4.4 min.

Keywords
Hydrothermal process; Indium oxide; Porous nanoplates; Perfluorooctanoic acid; Photocatalysis
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Synthesis of In2O3 porous nanoplates for photocatalytic decomposition of perfluorooctanoic acid (PFOA)
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 43, 5 January 2014, Pages 42–46
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
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Price after discount Only $4.95
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Full-text PDF Download
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Any Questions? feel free to contact us