TY - JOUR
T1 - Preparation and photochemical properties of nanoparticles of ceria doped with zinc oxide
AU - Li, R.
AU - Yin, S.
AU - Yamashita, M.
AU - Momose, S.
AU - Yoshida, S.
AU - Sato, T.
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2002
Y1 - 2002
N2 - Nanoparticles of CeO2 doped with ZnO were synthesised via soft solution chemical processes at 40°C and a final pH of 6. The particle size of CeO2 decreased markedly after doping with ZnO. The solubility limit of ZnO in Ce1-xZnxO2-x was determined to be x = 0·561. The oxidation catalytic activity of CeO2 was effectively decreased by doping with ZnO. For the oxidation of phenol, the photocatalytic activity of ZnO doped CeO2 was much lower than that of fine titania particles. ZnO doped CeO2 showed excellent UV absorption and transparency in the visible region, in a similar manner to undoped CeO2.
AB - Nanoparticles of CeO2 doped with ZnO were synthesised via soft solution chemical processes at 40°C and a final pH of 6. The particle size of CeO2 decreased markedly after doping with ZnO. The solubility limit of ZnO in Ce1-xZnxO2-x was determined to be x = 0·561. The oxidation catalytic activity of CeO2 was effectively decreased by doping with ZnO. For the oxidation of phenol, the photocatalytic activity of ZnO doped CeO2 was much lower than that of fine titania particles. ZnO doped CeO2 showed excellent UV absorption and transparency in the visible region, in a similar manner to undoped CeO2.
UR - http://www.scopus.com/inward/record.url?scp=0036945602&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036945602&partnerID=8YFLogxK
U2 - 10.1179/096797801225000798
DO - 10.1179/096797801225000798
M3 - Article
AN - SCOPUS:0036945602
SN - 0967-9782
VL - 101
SP - 9
EP - 13
JO - British Ceramic Transactions
JF - British Ceramic Transactions
IS - 1
ER -