Study on the effect of cuprite content on the electrical and CO₂ sensing properties of cuprite-copper ferrite nanopowder composites

详细信息    查看全文

• 作者：T.P. Sumangala^a ; ^b ; Yohann Thimont^a ; Valé ; rie Baco-Carles^a ; Lionel Presmanes^a ; Corine Bonningue^a ; Isabelle Pasquet^a ; Philippe Tailhades^a ; Antoine Barnabé ; ^a ; ^{barnabe@chimie.ups-tlse.fr}
• 关键词：Ferrite ; Cuprite ; Nanopowder ; Co-precipitation ; Electrical properties ; Gas sensor
• 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：937-943
• 全文大小：1567 K
• 卷排序：695

文摘

CuO/CuFe2O4 nanopowder composites with controlled amount of CuO were synthesized using co-precipitation method. A simple device was developed for performing electrical and gas sensing performance of powder samples. The electrical properties are driven by the CuFe2O4 phase. The results show that CuFe2O4 can be considered as a potential CO2 gas sensor without the CuO addition.