Perylene bisimide metal complexes as new MWCNTs dispersants: Role of the metal ion in stability and temperature sensing

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• 作者：Francesco Criscitiello^a ; Anita Scigliano^a ; Romualdo Bianco^a ; Maria Rosa Beccia^b ; Tarita Biver^a ; Andrea Pucci^a ; ^{andrea.pucci@unipi.it}
• 关键词：Carbon nanotubes ; Dispersants ; Perylene metal complexes ; Electrical conductivity ; Temperature sensors
• 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：516
• 期：Complete
• 页码：32-38
• 全文大小：2206 K
• 卷排序：516

文摘

Metal complexes of a perylene bisimide are proposed as MWCNTs dispersants. Ionic charges endow perylene derivative enhanced MWCNTs dispersibility. Electrical resistances strongly rely on the MWCNTs dispersion efficiency. Temperature sensors comparable to thermistors are prepared. Resistance variations are found to be unaffected by dispersant nature.