About The Journal
  Aims and Scope
  Editorial Board
  Submit a Manuscript 
  Subscription Information
  Guidelines for Publication
  Ethics
Articles & Issues
  Search
  Issue
  Online First
  KJChE on
For Authors
  Instructions to Authors
  Ethical Responsibilities of
  Authors in KJChE
  Ethics in Publishing
  Peer Review Process
  Author's Checklist
  Copyright Transfer Form
Contact us
 
 
 
Issue
Korean Journal of Chemical Engineering,
Vol.39, No.3, 499-503, 2022
Reduced electrical hysteresis of organic thin-film transistors based on smallmolecule semiconductor through an insulating polymer binder
Chae S, Lee TI, Oh JY
The electrical stability of organic thin film transistors (OTFTs) based on 6, 13-bis(triisopropylsilylethynyl) (TIPS) pentacene were improved by blending poly(α-methylstyrene) (PαMS) binder with the TIPS-pentacene. The blended semiconducting film is vertically phase-separated, which forms a TIPS-pentacene rich region at top surface due to its lower surface energy than PαMS, inducing interface modification at semiconducting layer and dielectric layer. The modified interface induces an increase in charge current density and a decrease in charge trap density, leading to efficiently reduced electrical hysteresis and increased field-effect mobility.
Keywords: TIPS-pentacene; Vertical Phase Separation; Organic Thin Film Transistors
[References]
  1. Oh JY, Rondeau-Gagn? S, Chiu YC, Chortos A, Lissel F, Wang GJN, Schroeder BC, Kurosawa T, Lopez J, Katsumata T, Xu J, Zhu C, Gu X, Bae WG, Kim Y, Jin L, Chung JW, Tok JBH, Bao Z, Nature, 539, 411, 2016
  2. Xu J, Wang S, Wang GJN, Zhu C, Luo S, Jin L, Gu X, Chen S, Fei VR, To JWF, Rondeau-Gagn? S, Park J, Schroeder BC, Lu C, Oh JY, Wang Y, Kim YH, Yan H, Sinclair R, Zhou D, Xue G, Murmann B, Linder C, Cai W, Tok JBH, Chung JW, Bao Z, Science, 355, 59, 2017
  3. Oh JY, Son D, Katsumata T, Lee Y, Kim Y, Lopez J, Wu HC, Kang J, Park J, Gu X, Mun J, Wang NGJ, Yin Y, Cai W, Yun Y, Tok JBH, Bao Z, Sci. Adv., 5, eaav3097, 2019
  4. Wang S, Xu J, Wang W, Wang GN, Rastak R, Molina-Lopez F, Chung JW, Niu S, Feig VR, Lopez J, Lei T, Kwon SK, Kim Y, Foudeh AM, Ehrlich A, Gasperini A, Yun Y, Murmann B, Tok JB, Bao Z, Nature, 555, 83, 2018
  5. Wang S, Oh JY, Xu J, Tran H, Bao Z, Acc. Chem. Res., 5, 1033, 2018
  6. Oh JY, Bao Z, Adv. Sci., 6, 1900186, 2019
  7. Minemawari H, Yamada T, Matsui H, Tsutsumi J, Haas S, Chiba R, Kumai R, Hasegawa T, Nature, 475, 364, 2011
  8. Yuan Y, Giri G, Ayzner AL, Zoombelt AP, Mannsfeld SCB, Chen J, Nordlund D, Toney MF, Huang J, Bao Z, Nat. Commun., 5, 3005, 2014
  9. Kim DH, Lee DY, Lee HS, Lee WH, Kim YH, Han JY, Cho K, Adv. Mater., 19, 678, 2007
  10. Diao Y, Tee BCK, Giri G, Xu J, Kim DH, Becerril HA, Stoltenberg RM, Lee TH, Xue G, Mannsfeld SCB, Bao Z, Nat. Mater., 12, 665, 2013
  11. Huang W, Shi W, Han S, Yu J, AIP Adv., 3, 52122, 2013
  12. Egginger M, Bauer S, Schw?diauer R, Neugebauer H, Sariciftci NS, Monatsh. Chem., 140, 735, 2009
  13. Hwang DK, Oh MS, Hwang JM, Kim JH, Im S, Appl. Phys. Lett., 92, 13304, 2008
  14. Gu G, Kane MG, Doty JE, Firester AH, Appl. Phys. Lett., 87, 243512, 2005
  15. Kim JY, Kim JW, Lee EK, Park JI, Lee BL, Kwon YN, Byun S, Jung MS, Kim JJ, J. Mater. Chem. C, 6, 13359, 2006
  16. Lee CA, Park DW, Jin SH, Park IH, Lee JD, Park BG, Appl. Phys. Lett., 88, 252102, 2006
  17. Qiu L, Lim JA, Wang X, Lee WH, Hwang M, Cho K, Adv. Mater., 20, 1141, 2008
  18. Ohe T, Kuribayashi M, Yasuda R, Tsuboi A, Nomoto K, Satori K, Itabashi M, Kasahara J, Appl. Phys. Lett., 93, 53303, 2008
  19. Kang J, Shin N, Jang DY, Prabhu VM, Yoon DY, J. Am. Chem. Soc., 130, 12273, 2008
  20. Kwon JH, Shin S, Kim S, Cho MJ, Kim KN, Choi DH, Ju B, Appl. Phys. Lett., 94, 13506, 2009
  21. Madec MB, Smith PJ, Malandraki A, Wang N, Korvink JG, Yeates SG, J. Mater. Chem., 20, 9155, 2010
  22. Qiu L, Lee WH, Whang Z, Kim JS, Lim JA, Kwak D, Lee S, Cho K, Adv. Mater., 21, 1349, 2009
  23. Lee WH, Lim JA, Kwak D, Cho JH, Lee HS, Choi HH, Cho K, Adv. Mater., 21, 4243, 2009
  24. Veres J, Ogier S, Leeming SW, Cupertino DC, Khaffaf SM, Adv. Funct. Mater., 13, 199, 2003
  25. Babel A, Jenekhe SA, Macromolecules, 37, 9835, 2004
  26. Yang C, Shin K, Yang SY, Jeon H, Choi D, Chung DS, Park CE, Appl. Phys. Lett., 89, 153508, 2006
  27. Kim CS, Lee S, Gomez ED, Anthony JE, Loo YL, Appl. Phys. Lett., 93, 103302, 2008
  28. Chua LL, Zaumseil J, Chang JF, Ou ECW, Ho PHKH, Sirringhaus H, Friend RH, Nature, 434, 194, 2005
  29. Kim CS, Jo SJ, Lee SW, Kim WJ, Lee SH, Baik HK, Adv. Funct. Mater., 17, 958, 2007
  30. Rolland A, Richard J, Kleider JP, Mencaraglia D, J. Electrochem. Soc., 140, 3679, 1993
  31. McDowell M, Hill IG, McDermott JE, Bernasek SL, Schwarts J, Appl. Phys. Lett., 88, 73505, 2006
참고문헌정보(참고문헌, 인용문헌)는 화학공학소재연구정보센터에 의해 제공되고 있습니다.