Synthesis of poly(pyridine-imide)s and their electronic memory performances

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• 作者：Haifeng Chen ; Linxin Wu ; Xiong Xiao ; Hongliang Wang ; Jun Jiang…
• 关键词：poly(pyridine ; imide)s ; memory device ; charge ; transfer
• 刊名：Science China Chemistry
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：60
• 期：2
• 页码：237-242
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry/Food Science, general;
• 出版者：Science China Press
• ISSN：1869-1870
• 卷排序：60

文摘

In this paper, poly(pyridine-imide)s, PI-Ph and PI-Naphth, were successfully synthesised and fabricated for use as memory devices. The Al/PI-Ph/indium tin oxide (ITO) device showed dynamic random access memory characteristics, whereas Al/PI-Naphth/ITO showed rewritable (FLASH) memory characteristics. Characterisation of their UV, cyclic voltammograms, and density functional theory, were used to illustrate the different memory behaviours. The results show that the stability of electric-field-induced-charge-transfer complexes can affect memory performance.