Patterning of Polymer Functional Materials and Their Applications in Optoelectronics

Yue Geng; Han-fei Gao; Yu-chen Wu; Lei Jiang

doi:10.11777/j.issn1000-3304.2020.19218

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Patterning of Polymer Functional Materials and Their Applications in Optoelectronics

更新时间：2021-01-26

- Patterning of Polymer Functional Materials and Their Applications in Optoelectronics
- Acta Polymerica Sinica Vol. 51, Issue 5, Pages: 421-433(2020)
- 作者机构：
  
  1.中国科学院理化技术研究所仿生材料与界面科学重点实验室　北京 100190
  2.中国科学院大学　北京 100049
- 作者简介：
- 基金信息：
- DOI：10.11777/j.issn1000-3304.2020.19218
  CLC：
- Published：2020-5，
  
  Published Online：1 April 2020，
  
  Received：24 December 2019，
  
  Revised：17 January 2020，
扫描看全文
Yue Geng, Han-fei Gao, Yu-chen Wu, Lei Jiang. Patterning of Polymer Functional Materials and Their Applications in Optoelectronics. [J]. Acta Polymerica Sinica 51(5):421-433(2020)
DOI：

Yue Geng, Han-fei Gao, Yu-chen Wu, Lei Jiang. Patterning of Polymer Functional Materials and Their Applications in Optoelectronics. [J]. Acta Polymerica Sinica 51(5):421-433(2020) DOI： 10.11777/j.issn1000-3304.2020.19218.

摘要

基于半导体高分子功能材料的新型光电器件因其兼容性好、成本低、加工处理方便等特点逐渐走入人们的视野. 加工集成高性能高分子光电器件需要用到可控图案化技术，这也将成为未来物联网、光通信、智能社会的基础核心技术. 近年来，许多致力于此方面的研究取得了重要的成果. 本文总结了各类高分子材料图案化技术，包括光刻法、模具诱导法、印刷法、浸润性调控组装法的技术特点，然后归纳了高分子图案化技术在场效应晶体管、光电探测器、气体传感器、电致发光二极管、光伏器件等光电器件领域的研究进展，最后对未来这一领域发展的挑战与机遇进行了展望.

Abstract

Optoelectronic devices based on semiconductor polymers have attracted extensive attention due to their solution processability

light weight

flexibility and low cost. The fabrication of polymer optoelectronic devices with high integration and performance requires controllable patterning technology. The past decade has witnessed the rapid development of different strategies

which focus on patterning conducting polymers with high precision and resolution. Herein

we summarized processing and patterning methods including photolithography

moulding and printing

and our patterning techniques based on the superwetting interface

which introduced a capillary force to steer the dewetting dynamics and mass transport process. The asymmetric-wettability topographical surfaces were integrated onto a 3D template by a selective modification process. For a topographical template with periodically arranged micropillars

two dewetting mechanism were allowed. We then briefly summarized the recent researches and developments of these polymer patterning technologies in the fields of field-effect transistors

photodetectors

vapor sensors

light-emitting diodes and solar cells. Finally

an outlook is provided with regard to the concerns and challenges for the future study on the mechanism and the integrated optoelectronic devices of conducting polymer in this field. We speculate that this article could serve as a trigger for future development in the fields of polymer functional materials pattern.

关键词

半导体高分子图案化光电器件超浸润

Keywords

Semiconducting polymerPatternOptoelectronic devicesSuperwettability

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