Active Cocatalysts: Brownmillerite‐Type Crystalline Ca2FeCoO5 Ultrasmall Particles with Single‐Nanometer Dimensions as an Active Cocatalyst for Oxygen Photoevolution Reaction (Part. Part. Syst. Charact. 5/2020)

In article number 2000053, Etsushi Tsuji and co‐workers demonstrate a new method to synthesize brownmillerite‐type Ca2FeCoO5 ultrasmall particles with several nano‐metric dimensions on TiO2 nanoparticles using reverse micelles. The photocatalytic activity of TiO2 for oxygen evolution increases by lo...

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Bibliographic Details
Published inParticle & particle systems characterization Vol. 37; no. 5
Main Authors Tsuji, Etsushi, Nanbu, Ryosuke, Degami, Yoshiki, Hirao, Kei, Watanabe, Takeyuki, Matsumoto, Naoya, Suganuma, Satoshi, Katada, Naonobu
Format Journal Article
LanguageEnglish
Published 01.05.2020
Subjects
brownmillerite‐type Ca2FeCoO5
cocatalysts
oxygen evolution reaction
ultrasmall particles
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Summary:In article number 2000053, Etsushi Tsuji and co‐workers demonstrate a new method to synthesize brownmillerite‐type Ca2FeCoO5 ultrasmall particles with several nano‐metric dimensions on TiO2 nanoparticles using reverse micelles. The photocatalytic activity of TiO2 for oxygen evolution increases by loading of Ca2FeCoO5 ultrasmall particles with 5 nm size, whereas the activity decreases by loading of Ca2FeCoO5 with more than 15 nm size.
ISSN:0934-0866
1521-4117
DOI:10.1002/ppsc.202070012