臺灣大學: 高分子科學與工程學研究所劉貴生胡益誠Hu, Yi-ChengYi-ChengHu2013-03-292018-06-292013-03-292018-06-292012http://ntur.lib.ntu.edu.tw//handle/246246/254591本論文分成五個章節，第一章為總體序論。第二章描述了兩種合成作為記憶體主動層材料的方法。第一種為將電子受體藉由混摻的方式導入含電子施體的高分子poly-4-methoxytriphenylamine (P-TPA) 而得具電子施體與受體的複合材料:P-TPA:PCBM。 另一種為將可作為電子施體的蒽醌基團藉由化學共價鍵的方式導入含電子施體的結構再進而聚合而得具電子施體與受體的高分子 poly-2-diphenylaminoanthracene-9,10-dione (P-TPAAQ) 與poly-2-(4-diphenylaminophenoxy)anthracene-9,10-dione (P-TPAOAQ)。第三章係探討分別以具電活性的二胺化合物2-(bis(4-aminophenyl)amino)anthracene-9,10-dione 與 2-(4-(bis(4-aminophenyl)amino)phenoxy)anthracene-9,10-dione所合成之含電子施體三苯胺與側鏈上具拉電子能力的蒽醌取代基而得具兩個相互競爭的電子受體基團的新穎性聚醯亞胺AQ-PIs 與 OAQ-PIs所製得之記憶體元件。第四章係以三苯胺作為電子施體的聚醯亞胺(PIs)與類似結構但含不同連接基團與電子受體的聚醯胺(PAs)與聚醚 (PEs)於連接基團與電子受體對於記憶體性質的影響做一有系統的研究與比較。第五章節為結論。上述含三苯胺之芳香族高分子的合成、基本特性皆被研究。此外，所有的記憶體性質皆由其I-V的特性來進行探討。並由相關的表面型態分析、光學性質、電化學及光譜電化學分析及理論計算可推論本研究中所得的記憶體性質可由電荷轉移(charge-transfer)機制解釋。This study has been separated into five chapters. Chapter 1 is general introduction. Chapter 2 includes two distinct approaches to synthesize the active layer in the application of memory devices. The first one is introducing PCBM as the acceptor via blending into the donor-containing poly-4-methoxytriphenylamine (P-TPA) leading the donor-acceptor hybrid films P-TPA:PCBM, another one is incorporating the acceptor anthraquinone via covalent bond to the electron-donating moiety then resulting donor-acceptor containing polymers poly-2-diphenylaminoanthracene-9,10-dione (P-TPAAQ) and poly-2-(4-diphenylaminophenoxy)anthracene-9,10-dione (P-TPAOAQ). Chapter 3 describes the memory devices based on dual competitive electron acceptors system with novel electron-donating triphenylamine (TPA) based electroactive functional polyimides AQ-PIs and OAQ-PIs derived from two diamines, 2-(bis(4-aminophenyl)amino)anthracene-9,10-dione and 2-(4-(bis(4-aminophenyl)amino)phenoxy)anthracene-9,10-dione, respectively, having electron-withdrawing pendent anthraquinone moiety. Chapter 4 describes the structurally related TPA-based polyimides (PIs), polyamides (PAs), and polyethers (PEs) with different donor-linkage-acceptor (D-L-A) units for the systematical study and comparison of both linkage and acceptor effects on the memory behaviors. The synthesis and basic characterization of the obtained aromatic TPA-based polymers were described. Chapter 5 contains conclusions. Besides, the memory characteristics were investigated by I-V measurements and compared. The corresponding morphology study, optical characteristic, electrochemical and spectroelectrochemical properties, and theoretical analysis results were used to demonstrated that the resulting memory behaviors could be elucidated by the charge-transfer mechanism.6733755 bytesapplication/pdfen-US三苯胺記憶體高性能高分子電子施體電子受體電荷轉移機制triphenylaminememoryhighperformance polymersdonoracceptorcharge transfer mechanismthesishttp://ntur.lib.ntu.edu.tw/bitstream/246246/254591/1/ntu-101-R99549031-1.pdf