Effect of substituents on the properties of distyrylarylene-based field-effect transistor materials

Ye Xin Li; Xu Tang Tao; Fa Jun Wang; Tao He; Liang Liang Zhang; Min Hua Jiang

doi:10.1016/j.cplett.2009.01.057

Effect of substituents on the properties of distyrylarylene-based field-effect transistor materials

Ye Xin Li
, Xu Tang Tao
, Fa Jun Wang
, Tao He
, Liang Liang Zhang
, Min Hua Jiang

Chemical Engineering and Materials Science

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Two new distyrylarylene derivatives, 4,4′-bis(2-dibenzothienylvinyl)biphenyl (1) and 4,4′-bis(2-bithienylvinyl)biphenyl (2), were synthesized with good yields. Their properties are compared with 4,4′-bis[2-(3-N-butylcarbazolyl)vinyl]biphenyl (3). Our experiments reveal that the substituents have significant effects on the optical behaviors and film morphologies. The OFET properties of these materials were investigated. Both 1 and 2 exhibit hole mobility higher than 0.01 cm² V^-1 s^-1 with good environmental stability. However, the devices using 3 as active layer show poor carrier-transporting ability due to weak intermolecular interactions in the film. These results reveal that the substituent has significant effect on the OFET performance of distyrylarylene-based materials.

Original language	English (US)
Pages (from-to)	264-268
Number of pages	5
Journal	Chemical Physics Letters
Volume	470
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2009.01.057
State	Published - Mar 5 2009

Bibliographical note

Funding Information:
We thank the State National Natural Science Foundation of China (Grant Nos. 50721002, 50590403, 90401028, 50673003) and 973 program of PR China (Grant Nos. 2004CB619002) for financial support.

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@article{c1c02e10c9b34a5aba292c8e84c0d4ce,

title = "Effect of substituents on the properties of distyrylarylene-based field-effect transistor materials",

abstract = "Two new distyrylarylene derivatives, 4,4′-bis(2-dibenzothienylvinyl)biphenyl (1) and 4,4′-bis(2-bithienylvinyl)biphenyl (2), were synthesized with good yields. Their properties are compared with 4,4′-bis[2-(3-N-butylcarbazolyl)vinyl]biphenyl (3). Our experiments reveal that the substituents have significant effects on the optical behaviors and film morphologies. The OFET properties of these materials were investigated. Both 1 and 2 exhibit hole mobility higher than 0.01 cm2 V-1 s-1 with good environmental stability. However, the devices using 3 as active layer show poor carrier-transporting ability due to weak intermolecular interactions in the film. These results reveal that the substituent has significant effect on the OFET performance of distyrylarylene-based materials.",

author = "Li, \{Ye Xin\} and Tao, \{Xu Tang\} and Wang, \{Fa Jun\} and Tao He and Zhang, \{Liang Liang\} and Jiang, \{Min Hua\}",

note = "Funding Information: We thank the State National Natural Science Foundation of China (Grant Nos. 50721002, 50590403, 90401028, 50673003) and 973 program of PR China (Grant Nos. 2004CB619002) for financial support.",

year = "2009",

month = mar,

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doi = "10.1016/j.cplett.2009.01.057",

language = "English (US)",

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T1 - Effect of substituents on the properties of distyrylarylene-based field-effect transistor materials

AU - Li, Ye Xin

AU - Tao, Xu Tang

AU - Wang, Fa Jun

AU - He, Tao

AU - Zhang, Liang Liang

AU - Jiang, Min Hua

N1 - Funding Information: We thank the State National Natural Science Foundation of China (Grant Nos. 50721002, 50590403, 90401028, 50673003) and 973 program of PR China (Grant Nos. 2004CB619002) for financial support.

PY - 2009/3/5

Y1 - 2009/3/5

N2 - Two new distyrylarylene derivatives, 4,4′-bis(2-dibenzothienylvinyl)biphenyl (1) and 4,4′-bis(2-bithienylvinyl)biphenyl (2), were synthesized with good yields. Their properties are compared with 4,4′-bis[2-(3-N-butylcarbazolyl)vinyl]biphenyl (3). Our experiments reveal that the substituents have significant effects on the optical behaviors and film morphologies. The OFET properties of these materials were investigated. Both 1 and 2 exhibit hole mobility higher than 0.01 cm2 V-1 s-1 with good environmental stability. However, the devices using 3 as active layer show poor carrier-transporting ability due to weak intermolecular interactions in the film. These results reveal that the substituent has significant effect on the OFET performance of distyrylarylene-based materials.

AB - Two new distyrylarylene derivatives, 4,4′-bis(2-dibenzothienylvinyl)biphenyl (1) and 4,4′-bis(2-bithienylvinyl)biphenyl (2), were synthesized with good yields. Their properties are compared with 4,4′-bis[2-(3-N-butylcarbazolyl)vinyl]biphenyl (3). Our experiments reveal that the substituents have significant effects on the optical behaviors and film morphologies. The OFET properties of these materials were investigated. Both 1 and 2 exhibit hole mobility higher than 0.01 cm2 V-1 s-1 with good environmental stability. However, the devices using 3 as active layer show poor carrier-transporting ability due to weak intermolecular interactions in the film. These results reveal that the substituent has significant effect on the OFET performance of distyrylarylene-based materials.

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U2 - 10.1016/j.cplett.2009.01.057

DO - 10.1016/j.cplett.2009.01.057

M3 - Article

AN - SCOPUS:60949114475

SN - 0009-2614

VL - 470

SP - 264

EP - 268

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4-6

ER -

Effect of substituents on the properties of distyrylarylene-based field-effect transistor materials

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