Polymerizable Complex Synthesis of Pure Sr2NbxTa2-xO7 Solid Solutions with High Photocatalytic Activities for Water Decomposition into H2 and O2

Yoshino, Mayu; Kakihana, Masato; Seok Cho, Woo; Kato, Hideki; Kudo, Akihiko

doi:10.1021/cm0109037

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Polymerizable Complex Synthesis of Pure Sr2NbxTa2-xO7 Solid Solutions with High Photocatalytic Activities for Water Decomposition into H2 and O2

Shared by NobleBlocks on Jul 20, 2002 • 12:00 AM UTC

Authors:

Mayu Yoshino

Masato Kakihana

Woo Seok Cho

Abstract

Phase-pure solid solutions with the composition of Sr2NbxTa2-xO7 (SNT, x = 0−2) were prepared at 900 °C for 5 h by the Pechini-type polymerizable complex (PC) technique, based upon polymerization between citric acid and ethylene glycol. The two end compounds, Sr2Ta2O7 (x = 0) and Sr2Nb2O7 (x = 2), p...

Subject

Non-blocking I/O

Photocatalysis

Stoichiometry

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