Enhancing the Thermal Stability of Organic Field-Effect Transistors by Electrostatically Interlocked 2D Molecular Packing

Zhi Ping Fan; Xiang Yang Li; Geoffrey E. Purdum; Chen Xia Hu; Xian Fei; Zi Fa Shi; Chun Lin Sun; Xiangfeng Shao; Yueh Lin Loo; Hao Li Zhang

doi:10.1021/acs.chemmater.8b01579

Enhancing the Thermal Stability of Organic Field-Effect Transistors by Electrostatically Interlocked 2D Molecular Packing

Zhi Ping Fan
, Xiang Yang Li
, Geoffrey E. Purdum
, Chen Xia Hu
, Xian Fei
, Zi Fa Shi
, Chun Lin Sun
, Xiangfeng Shao
, Yueh Lin Loo
, Hao Li Zhang

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

22 Scopus citations

Abstract

A study was conducted to enhance the thermal stability of organic field-effect transistors (OFETs) by electrostatically interlocked 2D molecular packing. The investigation was based on single-crystal field-effect transistors (SCFETs) comprising two distinct polymorphs of 2,8-bis(butyl(methyl)amino)indeno[1,2-b]fluorene-6,12-dione (BMA-IFD). The thermal stabilities of the two polymorphs were investigated by the differential scanning calorimetry (DSC). The α-phase polymorph showed two exothermic peaks around 157 and 168 °C during heating and an endothermic peak around 66 °C during cooling.

Original language	English (US)
Pages (from-to)	3638-3642
Number of pages	5
Journal	Chemistry of Materials
Volume	30
Issue number	11
DOIs	https://doi.org/10.1021/acs.chemmater.8b01579
State	Published - Jun 12 2018

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering
Materials Chemistry

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10.1021/acs.chemmater.8b01579

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title = "Enhancing the Thermal Stability of Organic Field-Effect Transistors by Electrostatically Interlocked 2D Molecular Packing",

abstract = "A study was conducted to enhance the thermal stability of organic field-effect transistors (OFETs) by electrostatically interlocked 2D molecular packing. The investigation was based on single-crystal field-effect transistors (SCFETs) comprising two distinct polymorphs of 2,8-bis(butyl(methyl)amino)indeno[1,2-b]fluorene-6,12-dione (BMA-IFD). The thermal stabilities of the two polymorphs were investigated by the differential scanning calorimetry (DSC). The α-phase polymorph showed two exothermic peaks around 157 and 168 °C during heating and an endothermic peak around 66 °C during cooling.",

author = "Fan, \{Zhi Ping\} and Li, \{Xiang Yang\} and Purdum, \{Geoffrey E.\} and Hu, \{Chen Xia\} and Xian Fei and Shi, \{Zi Fa\} and Sun, \{Chun Lin\} and Xiangfeng Shao and Loo, \{Yueh Lin\} and Zhang, \{Hao Li\}",

note = "Funding Information: This work is supported by the National Natural Science Foundation of China (NSFC. 51733004, 51525303, 21572086, 21702085 21673106, 21602093), Ministry of Science and Technology of China (2017YFA0204903) and 111 Project. Fundamental Research Funds for the Central Universities (lzujbky-2017-11, lzujbky-2017-109). The authors thank beamline BL14B1 (Shanghai Synchrotron Radiation Facility) for providing the beam time. Funding Information: This work is supported by the National Natural Science Foundation of China (NSFC. 51733004, 51525303, 21572086, 21702085, 21673106, 21602093), Ministry of Science and Technology of China (2017YFA0204903), and 111 Project. Fundamental Research Funds for the Central Universities (lzujbky-2017-11, lzujbky-2017-109). The authors thank beam-line BL14B1 (Shanghai Synchrotron Radiation Facility) for providing the beam time.",

year = "2018",

month = jun,

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doi = "10.1021/acs.chemmater.8b01579",

language = "English (US)",

volume = "30",

pages = "3638--3642",

journal = "Chemistry of Materials",

issn = "0897-4756",

publisher = "American Chemical Society",

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T1 - Enhancing the Thermal Stability of Organic Field-Effect Transistors by Electrostatically Interlocked 2D Molecular Packing

AU - Fan, Zhi Ping

AU - Li, Xiang Yang

AU - Purdum, Geoffrey E.

AU - Hu, Chen Xia

AU - Fei, Xian

AU - Shi, Zi Fa

AU - Sun, Chun Lin

AU - Shao, Xiangfeng

AU - Loo, Yueh Lin

AU - Zhang, Hao Li

N1 - Funding Information: This work is supported by the National Natural Science Foundation of China (NSFC. 51733004, 51525303, 21572086, 21702085 21673106, 21602093), Ministry of Science and Technology of China (2017YFA0204903) and 111 Project. Fundamental Research Funds for the Central Universities (lzujbky-2017-11, lzujbky-2017-109). The authors thank beamline BL14B1 (Shanghai Synchrotron Radiation Facility) for providing the beam time. Funding Information: This work is supported by the National Natural Science Foundation of China (NSFC. 51733004, 51525303, 21572086, 21702085, 21673106, 21602093), Ministry of Science and Technology of China (2017YFA0204903), and 111 Project. Fundamental Research Funds for the Central Universities (lzujbky-2017-11, lzujbky-2017-109). The authors thank beam-line BL14B1 (Shanghai Synchrotron Radiation Facility) for providing the beam time.

PY - 2018/6/12

Y1 - 2018/6/12

N2 - A study was conducted to enhance the thermal stability of organic field-effect transistors (OFETs) by electrostatically interlocked 2D molecular packing. The investigation was based on single-crystal field-effect transistors (SCFETs) comprising two distinct polymorphs of 2,8-bis(butyl(methyl)amino)indeno[1,2-b]fluorene-6,12-dione (BMA-IFD). The thermal stabilities of the two polymorphs were investigated by the differential scanning calorimetry (DSC). The α-phase polymorph showed two exothermic peaks around 157 and 168 °C during heating and an endothermic peak around 66 °C during cooling.

AB - A study was conducted to enhance the thermal stability of organic field-effect transistors (OFETs) by electrostatically interlocked 2D molecular packing. The investigation was based on single-crystal field-effect transistors (SCFETs) comprising two distinct polymorphs of 2,8-bis(butyl(methyl)amino)indeno[1,2-b]fluorene-6,12-dione (BMA-IFD). The thermal stabilities of the two polymorphs were investigated by the differential scanning calorimetry (DSC). The α-phase polymorph showed two exothermic peaks around 157 and 168 °C during heating and an endothermic peak around 66 °C during cooling.

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ER -

Enhancing the Thermal Stability of Organic Field-Effect Transistors by Electrostatically Interlocked 2D Molecular Packing

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