Facile synthesis and electrical switching properties of V₂O₃ powders

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• 作者：Haining Ji ; Dongqing Liu ; ^{dongqingliu@ymail.com} ; Haifeng Cheng ; Lixiang Yang ; Chaoyang Zhang ; Wenwei Zheng
• 关键词：V2O3 ; Hydrothermal synthesis ; Phase transition ; Electrical properties
• 刊名：Materials Science and Engineering: B
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：217
• 期：Complete
• 页码：1-6
• 全文大小：1943 K
• 卷排序：217

文摘

Single crystal uniform V2O3 powders have been synthesized without additional surfactant. Powders were obtained in only 6 h. Powders exhibit reversible phase transition properties. Powders have excellent electrical switching properties with resistance changes as large as 104.