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Synthesis, Characterization, and Crystal Structure of Perfluoroalkylated Fused-thiophene n-Type Organic Semiconductor Materials.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Synthesis, Characterization, and Crystal Structure of Perfluoroalkylated Fused-thiophene n-Type Organic Semiconductor Materials./
作者:	Wei, Qiang.
面頁冊數:	1 online resource (136 pages)
附註:	Source: Dissertations Abstracts International, Volume: 77-09, Section: B.
Contained By:	Dissertations Abstracts International77-09B.
標題:	Chemistry. -
電子資源:	click for full text (PQDT)
ISBN:	9781339535128

Synthesis, Characterization, and Crystal Structure of Perfluoroalkylated Fused-thiophene n-Type Organic Semiconductor Materials.
Wei, Qiang.

Synthesis, Characterization, and Crystal Structure of Perfluoroalkylated Fused-thiophene n-Type Organic Semiconductor Materials. - 1 online resource (136 pages)

Source: Dissertations Abstracts International, Volume: 77-09, Section: B.

Thesis (Ph.D.)--University of South Dakota, 2015.

Includes bibliographical references

Arranging organic molecules into π-π stacking solid state structures to control the charge mobility of the semiconductor, is a challenge for the crystal engineering and organic semiconductor fields. We hypothesize that fused-thiophene materials increase the dispersion interaction force compared to dibenzophenazine. The strong electron-withdrawing perfluorobutyl chains attached onto the fused-thiophene core will lower the LUMO energy and increase air stability. Meanwhile, these perfluoroalkyl substituents kinetically prevent the attack of water and oxygen molecule into the aromatic core. These materials are expected to form better lamellar π-π stacked organic crystalline materials and closer inter-planar distance between neighboring molecules, enhancing the electron mobility of the materials. Herein, we successfully made various fused-thiophene n-type semiconductor derivatives through attaching perfluorobutyl substituents. In addition to the spectroscopic characterization, a single crystal of the target compounds had been characterized by single-crystal X-ray diffraction. These types of materials will serve as potential candidates for n-type organic semiconductor materials.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9781339535128Subjects--Topical Terms:

593913
Chemistry.
Subjects--Index Terms:

Crystal structureIndex Terms--Genre/Form:

554714
Electronic books.

Synthesis, Characterization, and Crystal Structure of Perfluoroalkylated Fused-thiophene n-Type Organic Semiconductor Materials.
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500 $a Advisor: Sun, Haoran.
502 $a Thesis (Ph.D.)--University of South Dakota, 2015.
504 $a Includes bibliographical references
520 $a Arranging organic molecules into π-π stacking solid state structures to control the charge mobility of the semiconductor, is a challenge for the crystal engineering and organic semiconductor fields. We hypothesize that fused-thiophene materials increase the dispersion interaction force compared to dibenzophenazine. The strong electron-withdrawing perfluorobutyl chains attached onto the fused-thiophene core will lower the LUMO energy and increase air stability. Meanwhile, these perfluoroalkyl substituents kinetically prevent the attack of water and oxygen molecule into the aromatic core. These materials are expected to form better lamellar π-π stacked organic crystalline materials and closer inter-planar distance between neighboring molecules, enhancing the electron mobility of the materials. Herein, we successfully made various fused-thiophene n-type semiconductor derivatives through attaching perfluorobutyl substituents. In addition to the spectroscopic characterization, a single crystal of the target compounds had been characterized by single-crystal X-ray diffraction. These types of materials will serve as potential candidates for n-type organic semiconductor materials.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Chemistry. $3 593913
653 $a Crystal structure
653 $a Organic semiconductor materials
655 7 $a Electronic books. $2 local $3 554714
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