Photocatalytic water splitting into H2 and O2 over K2LnTa5O15 powder

Akihiko Kudo; Hiroaki Okutomi; Hideki Kato

doi:10.1246/cl.2000.1212

Photocatalytic water splitting into H₂ and O₂ over K₂LnTa₅O₁₅ powder

Akihiko Kudo, Hiroaki Okutomi, Hideki Kato

IMRAM - Division of Inorganic Material Research

Tokyo University of Science

Research output: Contribution to journal › Article › peer-review

54 Citations (Scopus)

Abstract

K₂LnTa₅O₁₅ (Ln=La, Pr, Nd, Sm, Gd, Tb, Dy, and Tm) loaded with NiO co-catalysts showed photocatalytic activities for water splitting into H₂ and O₂ in stoichiometric amounts under UV light irradiation (hv > 3.9-4.1 eV). The photocatalytic activities strongly depended on the lanthanide ions. Among them, K₂PrTa₅O₁₅ and K₂SmTa₅O₁₅ showed relatively high activities.

Original language	English
Pages (from-to)	1212-1213
Number of pages	2
Journal	Chemistry Letters
Issue number	10
DOIs	https://doi.org/10.1246/cl.2000.1212
Publication status	Published - 2000

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1246/cl.2000.1212

Cite this

@article{bbce8ce40bc84f308894e5d5b4d36c59,

title = "Photocatalytic water splitting into H2 and O2 over K2LnTa5O15 powder",

abstract = "K2LnTa5O15 (Ln=La, Pr, Nd, Sm, Gd, Tb, Dy, and Tm) loaded with NiO co-catalysts showed photocatalytic activities for water splitting into H2 and O2 in stoichiometric amounts under UV light irradiation (hv > 3.9-4.1 eV). The photocatalytic activities strongly depended on the lanthanide ions. Among them, K2PrTa5O15 and K2SmTa5O15 showed relatively high activities.",

author = "Akihiko Kudo and Hiroaki Okutomi and Hideki Kato",

year = "2000",

doi = "10.1246/cl.2000.1212",

language = "English",

pages = "1212--1213",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

number = "10",

}

TY - JOUR

T1 - Photocatalytic water splitting into H2 and O2 over K2LnTa5O15 powder

AU - Kudo, Akihiko

AU - Okutomi, Hiroaki

AU - Kato, Hideki

PY - 2000

Y1 - 2000

N2 - K2LnTa5O15 (Ln=La, Pr, Nd, Sm, Gd, Tb, Dy, and Tm) loaded with NiO co-catalysts showed photocatalytic activities for water splitting into H2 and O2 in stoichiometric amounts under UV light irradiation (hv > 3.9-4.1 eV). The photocatalytic activities strongly depended on the lanthanide ions. Among them, K2PrTa5O15 and K2SmTa5O15 showed relatively high activities.

AB - K2LnTa5O15 (Ln=La, Pr, Nd, Sm, Gd, Tb, Dy, and Tm) loaded with NiO co-catalysts showed photocatalytic activities for water splitting into H2 and O2 in stoichiometric amounts under UV light irradiation (hv > 3.9-4.1 eV). The photocatalytic activities strongly depended on the lanthanide ions. Among them, K2PrTa5O15 and K2SmTa5O15 showed relatively high activities.

UR - http://www.scopus.com/inward/record.url?scp=0034335946&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034335946&partnerID=8YFLogxK

U2 - 10.1246/cl.2000.1212

DO - 10.1246/cl.2000.1212

M3 - Article

AN - SCOPUS:0034335946

SN - 0366-7022

SP - 1212

EP - 1213

JO - Chemistry Letters

JF - Chemistry Letters

IS - 10

ER -

Photocatalytic water splitting into H₂ and O₂ over K₂LnTa₅O₁₅ powder

Abstract

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this