scholarly journals Innentitelbild: A Complex Perovskite-Type Oxynitride: The First Photocatalyst for Water Splitting Operable at up to 600 nm (Angew. Chem. 10/2015)

2015 ◽  
Vol 127 (10) ◽  
pp. 2900-2900 ◽  
Author(s):  
Chengsi Pan ◽  
Tsuyoshi Takata ◽  
Mamiko Nakabayashi ◽  
Takao Matsumoto ◽  
Naoya Shibata ◽  
...  
Keyword(s):  
Water Splitting ◽  
Complex Perovskite ◽  
Perovskite Type

A Complex Perovskite-Type Oxynitride: The First Photocatalyst for Water Splitting Operable at up to 600 nm

2015 ◽  
Vol 127 (10) ◽  
pp. 2998-3002 ◽  
Author(s):  
Chengsi Pan ◽  
Tsuyoshi Takata ◽  
Mamiko Nakabayashi ◽  
Takao Matsumoto ◽  
Naoya Shibata ◽  
...  
Keyword(s):  
Water Splitting ◽  
Complex Perovskite ◽  
Perovskite Type

A Complex Perovskite-Type Oxynitride: The First Photocatalyst for Water Splitting Operable at up to 600 nm

2015 ◽  
Vol 54 (10) ◽  
pp. 2955-2959 ◽  
Author(s):  
Chengsi Pan ◽  
Tsuyoshi Takata ◽  
Mamiko Nakabayashi ◽  
Takao Matsumoto ◽  
Naoya Shibata ◽  
...  
Keyword(s):  
Water Splitting ◽  
Complex Perovskite ◽  
Perovskite Type

scholarly journals Inside Cover: A Complex Perovskite-Type Oxynitride: The First Photocatalyst for Water Splitting Operable at up to 600 nm (Angew. Chem. Int. Ed. 10/2015)

2015 ◽  
Vol 54 (10) ◽  
pp. 2858-2858 ◽  
Author(s):  
Chengsi Pan ◽  
Tsuyoshi Takata ◽  
Mamiko Nakabayashi ◽  
Takao Matsumoto ◽  
Naoya Shibata ◽  
...  
Keyword(s):  
Water Splitting ◽  
Complex Perovskite ◽  
Perovskite Type

A wide visible light driven complex perovskite Ba(Mg1/3Ta2/3)O3−xNy photocatalyst for water oxidation and reduction

2017 ◽  
Vol 5 (35) ◽  
pp. 18870-18877 ◽  
Author(s):  
Junyan Cui ◽  
Taifeng Liu ◽  
Yu Qi ◽  
Dan Zhao ◽  
Mingjun Jia ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Absorption Edge ◽  
Water Oxidation ◽  
Complex Perovskite ◽  
Nitrogen Doped ◽  
Solar Water Splitting ◽  
Visible Light Driven

A new nitrogen-doped metal oxide photocatalyst Ba(Mg1/3Ta2/3)O3−xNy (BMTON) with an absorption edge of ca. 560 nm was synthesized, showing obvious H2 or O2-evolution half reaction activities under visible light irradiation for promising solar water splitting.

BaCe0.25Mn0.75O3−δ—a promising perovskite-type oxide for solar thermochemical hydrogen production

2018 ◽  
Vol 11 (11) ◽  
pp. 3256-3265 ◽  
Author(s):  
Debora R. Barcellos ◽  
Michael D. Sanders ◽  
Jianhua Tong ◽  
Anthony H. McDaniel ◽  
Ryan P. O’Hayre
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
High Conversion ◽  
Perovskite Type Oxide ◽  
Solar Thermochemical ◽  
Conversion Performance ◽  
Perovskite Type

BCM is a new water-splitting STCH material with promising high-conversion performance and kinetics, formed from two non water-splitting parent perovskites.

Point Defects and Protonic Conduction in A3B'B”2O9 Compounds

1994 ◽  
Vol 369 ◽  
Author(s):  
Yang Du ◽  
A.S. Nowick
Keyword(s):  
Electrical Conductivity ◽  
Ir Spectra ◽  
Point Defects ◽  
Defect Structure ◽  
Complex Perovskite ◽  
Divalent Ions ◽  
Protonic Conduction ◽  
Protonic Conductors ◽  
Lower Activation ◽  
Perovskite Type

AbstractWe have investigated the defect structure and protonic transport properties of nonstoichiometric complex perovskite-type compounds of the type A3B'1+xNb2-xO9-δ. where A and B' are both divalent ions. Protons are incorporated by treatment in H2O vapor and their presence is manifested by the appearance of an OH band in the IR spectra, as well as by the large increase in electrical conductivity to produce excellent protonic conductors, with lower activation energies. A non-classical isotope effect, in which the Arrhenius plots for D+ and H+ cross over, can be explained by a modification of the classical ART hopping theory.

Ion-Exchangeable Oxides with Layered Perovskite Structures as Photocatalysts for Overall Water Splitting

1996 ◽  
Vol 454 ◽  
Author(s):  
T. Takata ◽  
K. Shinohara ◽  
A. Tanaka ◽  
M. Hara ◽  
J. N. Kondo ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Water Splitting ◽  
Alkaline Solution ◽  
Layered Perovskite ◽  
Stoichiometric Ratio ◽  
Aqueous Alkaline Solution ◽  
Overall Water Splitting ◽  
The One ◽  
Perovskite Type ◽  
Perovskite Type Structure

ABSTRACTA novel series of photocatalysts for an overall water splitting is reported. The catalysts have a layered perovskite type structure with a general formula of A2−xLa2Ti3−xNbxO10 (A = K, Rb, Cs; x = 0, 0.5, 1.0). The catalysts, except for the one with x=1.0, are spontaneously hydrated, and the band gap irradiation induced efficient evolution of H2 and O2 in a stoichiometric ratio from an aqueous alkaline solution when a proper amount of Ni loading was made. The reaction mechanism of water splitting on these catalysts is discussed on the bases of the structural study of the catalysts.

1C-b Solid solutions with complex perovskite-type oxides as end members

2005 ◽  
pp. 130-136
Author(s):  
M. Adachi ◽  
J. Harada ◽  
T. Ikeda ◽  
S. Nomura ◽  
E. Sawaguchi ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Complex Perovskite ◽  
End Members ◽  
Perovskite Type
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