Two-step photocatalytic water splitting into H2 and O2 using layered metal oxide KCa2Nb3O10 and its derivatives as O2-evolving photocatalysts with IO3−/I− or Fe3+/Fe2+ redox mediator-Reference-Cited by-同舟云学术

Two-step photocatalytic water splitting into H2 and O2 using layered metal oxide KCa2Nb3O10 and its derivatives as O2-evolving photocatalysts with IO3−/I− or Fe3+/Fe2+ redox mediator

Published:2015 Issue:5 Volume:5 Page:2640-2648
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Suzuki Hajime¹²³⁴⁵,Tomita Osamu¹²³⁴⁵,Higashi Masanobu¹²³⁴⁵,Abe Ryu¹²³⁴⁵

Affiliation:

1. Department of Energy and Hydrocarbon Chemistry

2. Graduate School of Engineering

3. Kyoto University

4. Kyoto 615-8510

5. Japan

Abstract

Two-step water splitting into H₂ and O₂ is demonstrated using KCa₂Nb₃O₁₀ and its derivatives as O₂-evolving photocatalysts combined with a H₂-evolving photocatalyst in the presence of IO₃⁻/I⁻ or Fe³⁺/Fe²⁺ as an electron mediator.

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2015/CY/C5CY00128E

Reference44 articles.

1. A new type of water splitting system composed of two different TiO2 photocatalysts (anatase, rutile) and a IO3−/I− shuttle redox mediator

2. Photocatalytic overall water splitting under visible light by TaON and WO3 with an IO3–/I– shuttle redox mediator

3. Z-scheme Overall Water Splitting on Modified-TaON Photocatalysts under Visible Light (λ<500 nm)

4. Two step water splitting into H2 and O2 under visible light by ATaO2N (A=Ca, Sr, Ba) and WO3 with IO3-/I- shuttle redox mediator

5. Photocatalytic Overall Water Splitting under Visible Light Using ATaO2N (A = Ca, Sr, Ba) and WO3 in a IO3−/I− Shuttle Redox Mediated System

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