A donor-acceptor structured conjugated copolymer for flexible memory device

被引：10
|
作者：
Zhang, Bin [1 ]
Li, Dongqi [1 ]
Wu, Yifan [1 ]
Fan, Fei [1 ]
Chen, Yu [1 ]
机构：
[1] East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China
来源：
ORGANIC ELECTRONICS | 2017年 / 49卷
基金：
中国国家自然科学基金; 高等学校博士学科点专项科研基金;
关键词：
Polymer memory; Flexible memory device; Donor-acceptor polymer; Charge transfer; THIN-FILM; NONVOLATILE MEMORY; POLYMER MEMORY; OXIDE;
D O I：
10.1016/j.orgel.2017.06.051
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A Donor-Acceptor structured conjugated copolymer PCNCzF was designed and synthesized for flexible polymer memory. The fabricated Al/PCNCzF/ITO-coated PET device exhibited non-volatile WORM memory effect, with the switch-on threshold voltage of - 1.4 V, and an ON/OFF current ratio of more than 10(4). The reliability and mechanical stability of the flexible memory device was deduced from the endurance and bending tests. Theoretical simulation, in-situ fluorescence spectra, as well as C-AFM measurements were employed to evaluate the switching mechanism of the memory device. The present flexible memory device was expected to meet the demand for flexible electronics applications. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：269 / 277
页数：9
相关论文
共 50 条
  • [41] CROSS-CONJUGATED COPOLYMER WITH DONOR-ACCEPTOR STRUCTURE-SYNTHESIS, CHARACTERIZATION, AND ION SENSING PROPERTIES
    Lin Jianming
    Wan Junhua
    Wang Hongyu
    Liu Feng
    Peng Bo
    Wei Wei
    ACTA POLYMERICA SINICA, 2008, (10) : 998 - 1005
  • [42] Dependencies of Donor-Acceptor Memory on Molecular Levels
    Sim, Raymond
    Ming, Wang
    Setiawan, Yudi
    Lee, Pooi See
    JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (01): : 677 - 682
  • [43] Ultra-flexible nonvolatile memory based on donor-acceptor diketopyrrolopyrrole polymer blends
    Ye Zhou
    Su-Ting Han
    Yan Yan
    Li Zhou
    Long-Biao Huang
    Jiaqing Zhuang
    Prashant Sonar
    V. A. L. Roy
    Scientific Reports, 5
  • [44] Ultra-flexible nonvolatile memory based on donor-acceptor diketopyrrolopyrrole polymer blends
    Zhou, Ye
    Han, Su-Ting
    Yan, Yan
    Zhou, Li
    Huang, Long-Biao
    Zhuang, Jiaqing
    Sonar, Prashant
    Roy, V. A. L.
    SCIENTIFIC REPORTS, 2015, 5
  • [45] HOMO-controlled donor-acceptor contained polyimide for nonvolatile resistive memory device
    Tian, Ye
    Zhu, Shiyang
    Di, Yizeng
    Liu, Huiling
    Yao, Hongyan
    Zhang, Yunhe
    Guan, Shaowei
    DYES AND PIGMENTS, 2021, 186
  • [46] Nanoscale Film Morphology and n-Type Digital Memory Characteristics of π-Conjugated Donor-Acceptor Alternating Copolymer Based on Thiophene and Thiadiazole Units
    Lee, Hoyeol
    Kim, Yongjin
    Fukuta, Seijiro
    Kim, Hwajeong
    Kim, Youngkyoo
    Higashihara, Tomoya
    Ree, Moonhor
    MACROMOLECULAR RAPID COMMUNICATIONS, 2019, 40 (08)
  • [47] Diversity of electron acceptor groups in donor-acceptor type electrochromic conjugated polymers
    Chua, Ming Hui
    Zhu, Qiang
    Tang, Tao
    Shah, Kwok Wei
    Xu, Jianwei
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2019, 197 : 32 - 75
  • [48] Synthesis of donor-acceptor alternating copolymer by uncatalyzed condensation polymerization
    Yoo, Seung-Jin
    Jeon, Chan Woo
    Ha, Jong-Jin
    Nam, Sang Young
    Shin, Sung Chul
    Hwang, Jaeyoung
    Kim, Yun-Hi
    MACROMOLECULAR RESEARCH, 2013, 21 (05) : 463 - 465
  • [49] DONOR-ACCEPTOR INTERACTIONS IN PORPHYRIN ASSOCIATES IMMOBILIZED IN BIPHILIC COPOLYMER
    UDALTSOV, AV
    PASCHENKO, VZ
    CHURIN, AA
    TUSOV, VB
    PSHEZHETSKII, VS
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 1993, 21 (01) : 87 - 94
  • [50] Charge and thermoelectric transport mechanism in donor-acceptor copolymer films
    Kanahashi, Kaito
    Noh, Yong-Young
    Park, Won-Tae
    Yang, Hoichang
    Ohta, Hiromichi
    Tanaka, Hisaaki
    Takenobu, Taishi
    PHYSICAL REVIEW RESEARCH, 2020, 2 (04):
12345