A comparative study on the structural, optical, electrochemical and photocatalytic properties of ZrO₂ nanooxide synthesized by different routes

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• 作者：L. Renuka^a ; ^c ; K.S. Anantharaju^b ; ^c ; ^{iamananthkurupalya@gmail.com} ; S.C. Sharma^d ; ^e ; H. Nagabhushana^f ; ^{bhushanvlc@gmail.com} ; Y.S. Vidya^g ; ^{vidyays.phy@gmail.com} ; H.P. Nagaswarupa^a ; S.C. Prashantha^a
• 关键词：ZrO2 ; Surface area ; Crystallinity ; Sol gel route ; Solution combustion route ; TEM
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：382-395
• 全文大小：3327 K
• 卷排序：695

文摘

Facile synthesis of nanooxide ZrO2 by solution combustion and sol gel route. Nanooxides were characterized by PXRD, SEM, TEM, EPR, BET and DRS techniques. Nanooxides with high surface area are rich in surface defects. Synergistic effect of crystallinity, surface area and band gap lead to higher photocatalytic activity. Blue LED fabricated by ZrO2 can be used for various photonic applications.