Solution Based Fabrication of Carbon Nantube Electrode for Organic Thin Film Transistor

WANG Xiao-hong; HU Da-qing; DING Yun-sheng; QIU Long-zhen

doi:10.3788/fgxb20133406.0782

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Solution Based Fabrication of Carbon Nantube Electrode for Organic Thin Film Transistor

更新时间：2020-08-12

- Solution Based Fabrication of Carbon Nantube Electrode for Organic Thin Film Transistor
- Chinese Journal of Luminescence Vol. 34, Issue 6, Pages: 782-786(2013)
- 作者机构：
  
  1. 合肥工业大学化工学院,安徽合肥,230009
  2. 特种显示技术教育部重点实验室特种显示技术国家工程实验室现代显示技术省部共建国家重点实验室培育基地合肥工业大学光电技术研究院,安徽合肥,230009
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20133406.0782
  CLC： TN321.5
- Received：28 February 2013，
  
  Revised：24 April 2013，
  
  Published：10 June 2013
- 稿件说明：
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王晓鸿, 胡大庆, 丁运生, 邱龙臻. 溶液法制备有机薄膜晶体管的碳纳米管电极[J]. 发光学报, 2013,34(6): 782-786

WANG Xiao-hong, HU Da-qing, DING Yun-sheng, QIU Long-zhen. Solution Based Fabrication of Carbon Nantube Electrode for Organic Thin Film Transistor[J]. Chinese Journal of Luminescence, 2013,34(6): 782-786
王晓鸿, 胡大庆, 丁运生, 邱龙臻. 溶液法制备有机薄膜晶体管的碳纳米管电极[J]. 发光学报, 2013,34(6): 782-786 DOI： 10.3788/fgxb20133406.0782.

WANG Xiao-hong, HU Da-qing, DING Yun-sheng, QIU Long-zhen. Solution Based Fabrication of Carbon Nantube Electrode for Organic Thin Film Transistor[J]. Chinese Journal of Luminescence, 2013,34(6): 782-786 DOI： 10.3788/fgxb20133406.0782.

摘要

采用十二烷基磺酸钠(SDS)和聚(3

4-乙撑二氧噻吩)/聚苯乙烯磺酸盐(PEDOT/PSS)做分散剂制备了分散性能良好的多壁碳纳米管溶液

借助聚二甲基硅氧烷(PDMS)在硅片表面形成亲水疏水区域

采用溶液法制备了图案化的碳纳米管薄膜电极。应用图案化碳纳米管电极制作聚(3-己基噻吩)有机薄膜晶体管

以 SDS和PEDOT/PSS为分散剂获得的器件迁移率分别为0.01 cm

-1

和0.007 5 cm

-1

开关电流比均为310

。

Abstract

Multi-walled carbon nanotube solution was prepared by using sodium dodecyl sulfonate(SDS) and poly(3

4-ethylenedioxythiophene) polymerized with poly(styrenesulfonate)(PEDOT/PSS) as dispersers. Polydimethylsiloxane(PDMS) was used to make the silicon wafer hydrophilic or hydrophobic. Carbon nanotube thin film electrode can be made using drop-casting method on the patterned silicon wafer. The patterned electrode was used in the organic thin film transistors. The filed-effect mobility of the devices using SDS and PEDOT/PSS as dispersers are 0.01 cm

-1

and 0.007 5 cm

-1

respectively

both the

off

ratio are 310

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Keywords

references

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