广东11选5

相关链接
联系方式
  • 通信地址:南京市新模范马路5号
  • 邮编:210009
  • 电话:025-83587987
  • 传真:
  • Email:iamjqliu@njtech.edu.cn
当前位置:> 广东11选5 > 论文著作 > 正文
Hierarchical hollow-pore nanostructure bilayer heterojunction comprising conjugated polymers for high performance flash memory
作者:Y. H. Yin, et al.
关键字:hollow-pore nanostructure, bilayer heterojunction, conjugated polymer, flash memory
论文来源:期刊
具体来源:ACS Applied Materials & Interfaces, 12, 1103-1109 (2020)
发表时间:2020年

We report the design, preparation of hierarchical hollow-pore nanostructure bilayer conjugated polymer films for high performance resistive memory devices。 By taking the merits of chemical and structural stability of two-dimensional conjugated microporous polymer (2D CMP), a poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) film with hollow surface was spin coated onto 2D CMP nanofilm directly, constructing the bilayer heterojunction。 A two-terminal diode with a configuration of ITO/2D CMP/hollow MEH-PPV/Al was fabricated by employing the prepared bilayer heterojunction。 The device poses flash feature with a high On/Off ratio (>105) and long retention time (>3。0×104 s), which is higher than most of the reported conjugated polymers memories。 Our work offers a general guideline to construct high On/Off ratio polymer memories via hierarchical nanostructure engineering in memristive layer。