Search Results - "Miyazaki, Eigo"

Thienoacene-Based Organic Semiconductors by Takimiya, Kazuo, Shinamura, Shoji, Osaka, Itaru, Miyazaki, Eigo

“…Thienoacenes consist of fused thiophene rings in a ladder‐type molecular structure and have been intensively studied as potential organic semiconductors for…”
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Synthesis, Characterization, and Transistor and Solar Cell Applications of a Naphthobisthiadiazole-Based Semiconducting Polymer by Osaka, Itaru, Shimawaki, Masafumi, Mori, Hiroki, Doi, Iori, Miyazaki, Eigo, Koganezawa, Tomoyuki, Takimiya, Kazuo

“…We report the synthesis and characterization of a novel donor–acceptor semiconducting polymer bearing naphthobisthiadiazole (NTz), a doubly benzothiadiazole…”
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Highly Soluble [1]Benzothieno[3,2-b]benzothiophene (BTBT) Derivatives for High-Performance, Solution-Processed Organic Field-Effect Transistors by Ebata, Hideaki, Izawa, Takafumi, Miyazaki, Eigo, Takimiya, Kazuo, Ikeda, Masaaki, Kuwabara, Hirokazu, Yui, Tatsuto

“…2,7-Dialkyl[1]benzothieno[3,2-b]benzothiophenes were tested as solution-processible molecular semiconductors. Thin films of the organic semiconductors…”
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Linear- and Angular-Shaped Naphthodithiophenes: Selective Synthesis, Properties, and Application to Organic Field-Effect Transistors by Shinamura, Shoji, Osaka, Itaru, Miyazaki, Eigo, Nakao, Akiko, Yamagishi, Masakazu, Takeya, Jun, Takimiya, Kazuo

“…A straightforward synthetic approach that exploits linear- and angular-shaped naphthodithiophenes (NDTs) being potential as new core structures for organic…”
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Isomerically Pure Anthra[2,3‑b:6,7‑b′]-difuran (anti-ADF), -dithiophene (anti-ADT), and -diselenophene (anti-ADS): Selective Synthesis, Electronic Structures, and Application to Organic Field-Effect Transistors by Nakano, Masahiro, Niimi, Kazuki, Miyazaki, Eigo, Osaka, Itaru, Takimiya, Kazuo

“…A new straightforward synthesis of isomerically pure anthra[2,3-b:6,7-b′] -difuran (anti-ADF), -dithiophene (anti-ADT), and -diselenophene (anti-ADS) from…”
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High-Mobility Semiconducting Naphthodithiophene Copolymers by Osaka, Itaru, Abe, Toru, Shinamura, Shoji, Miyazaki, Eigo, Takimiya, Kazuo

“…We have designed and synthesized novel semiconducting polymers by introducing naphtho[1,2-b:5,6-b′]dithiophene (NDT) into the polythiophene backbone. These…”
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Alkylated Dinaphtho[2,3-b:2′,3′-f]Thieno[3,2-b]Thiophenes (Cn-DNTTs): Organic Semiconductors for High-Performance Thin-Film Transistors by Kang, Myeong Jin, Doi, Iori, Mori, Hiroki, Miyazaki, Eigo, Takimiya, Kazuo, Ikeda, Masaaki, Kuwabara, Hirokazu

“…A series of alkylated dinaphtho[2,3‐b:2′,3′‐f]thieno[3,2‐b]thiophenes (Cn‐DNTTs) were developed as vapor‐processable organic semiconductors for organic…”
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Synthesis, Properties, Crystal Structures, and Semiconductor Characteristics of Naphtho[1,2-b:5,6-b′]dithiophene and -diselenophene Derivatives by Shinamura, Shoji, Miyazaki, Eigo, Takimiya, Kazuo

“…In this paper we present the synthesis, structures, characterization, and applications to field-effect transistors (FETs) of naphtho[1,2-b:5,6-b′]dithiophene…”
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((Alkyloxy)carbonyl)cyanomethylene-Substituted Thienoquinoidal Compounds: a New Class of Soluble n-Channel Organic Semiconductors for Air-Stable Organic Field-Effect Transistors by Suzuki, Yuki, Miyazaki, Eigo, Takimiya, Kazuo

“…A new n-channel semiconductor class for organic field-effect transistors (OFETs) based on thienoquinoidal structures is reported. A newly employed terminal…”
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Solution-Processible n-Channel Organic Field-Effect Transistors Based on Dicyanomethylene-Substituted Terthienoquinoid Derivative by Handa, Sayuri, Miyazaki, Eigo, Takimiya, Kazuo, Kunugi, Yoshihito

“…A new hybrid-type dicyanomethylene-substituted terthienoquinoid compound as a highly soluble n-channel organic semiconductor was synthesized, and its…”
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Synthesis, Properties, and Structures of Benzo[1,2-b:4,5-b ‘]bis[b]benzothiophene and Benzo[1,2-b:4,5-b ‘]bis[b]benzoselenophene by Ebata, Hideaki, Miyazaki, Eigo, Yamamoto, Tatsuya, Takimiya, Kazuo

“…Employing two consecutive cyclization reactions, benzo[1,2-b:4,5-b ‘]bis[b]benzochalcogenophenes, which are π-extended heteroarenes, were efficiently…”
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Diphenyl Derivatives of Dinaphtho[2,3‑b:2′,3′‑f]thieno[3,2‑b]thiophene: Organic Semiconductors for Thermally Stable Thin-Film Transistors by Kang, Myeong Jin, Miyazaki, Eigo, Osaka, Itaru, Takimiya, Kazuo, Nakao, Akiko

“…Two isomeric diphenyl-dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (DPh-DNTTs), 2,9- and 3,10-DPh-DNTT, were characterized by means of single-crystal X-ray…”
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Soluble Dinaphtho[2,3‑b:2′,3′‑f]thieno[3,2‑b]thiophene Derivatives for Solution-Processed Organic Field-Effect Transistors by Sawamoto, Masanori, Kang, Myeong Jin, Miyazaki, Eigo, Sugino, Hiroyoshi, Osaka, Itaru, Takimiya, Kazuo

“…We demonstrate a new approach to solution-processable dinaphtho­[2,3-b:2′,3′-f]­thieno­[3,2-b]­thiophene (DNTT) derivatives that can afford good thin-film…”
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Solution-Processible Organic Semiconductors Based on Selenophene-Containing Heteroarenes, 2,7-Dialkyl[1]benzoselenopheno[3,2-b][1]benzoselenophenes (C n -BSBSs): Syntheses, Properties, Molecular Arrangements, and Field-Effect Transistor Characteristics by Izawa, Takafumi, Miyazaki, Eigo, Takimiya, Kazuo

“…A series of 2,7-dialkyl[1]benzoselenopheno[3,2-b][1]benzoselenophenes (C n -BSBSs) were synthesized as novel soluble organic semiconductors. Electrochemical…”
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General Synthesis of Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (DNTT) Derivatives by Niimi, Kazuki, Kang, Myeong Jin, Miyazaki, Eigo, Osaka, Itaru, Takimiya, Kazuo

“…A new straightforward synthesis of dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (DNTT) derivatives from readily available 2-methoxynaphthalenes is described…”
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Synthesis and Characterization of Benzo[1,2-b:3,4-b′:5,6-b′′]trithiophene (BTT) Oligomers by Kashiki, Tomoya, Kohara, Masahiro, Osaka, Itaru, Miyazaki, Eigo, Takimiya, Kazuo

“…Two dimers (2 and 3), dendritic tetramer (4), hexamer (5), and decamer (6) of benzo[1,2-b:3,4-b′:5,6-b′′]trithiophene (BTT), a potential π-core unit with C 3h…”
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Alkylated 2,6-Bis(dicyanomethylene)-2,6-dihydrobenzo[1,2-b:4,5-b′]dithiophenes: New Soluble n-Channel Organic Semiconductors for Air-stable OFETs by Kashiki, Tomoya, Miyazaki, Eigo, Takimiya, Kazuo

“…New solution-prosessable n-channel organic semiconductors were developed based on a 2,6-bis(dicyanomethylene)-2,6-dihydrobenzo[1,2-b:4,5-b′]dithiophene core…”
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Three Structural Isomers of Dinaphthothieno[3,2-b]thiophenes: Elucidation of Physicochemical Properties, Crystal Structures, and Field-Effect Transistor Characteristics by Yamamoto, Tatsuya, Shinamura, Shoji, Miyazaki, Eigo, Takimiya, Kazuo

“…In order to gain an insight into the relationship between the molecular structure and the semiconductor characteristics of highly π-extended heteroarene-based…”
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Orthogonally Functionalized Naphthodithiophenes: Selective Protection and Borylation by Shinamura, Shoji, Sugimoto, Ryusuke, Yanai, Naoyuki, Takemura, Noriko, Kashiki, Tomoya, Osaka, Itaru, Miyazaki, Eigo, Takimiya, Kazuo

“…Selective functionalization protocols of naphtho[1,2-b;5,6-b′]dithiophene (NDT3) by combining protection of the thiophene α-positions and direct borylation on…”
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Borylation on Benzo[1,2‑b:4,5‑b′]- and Naphtho[1,2‑b:5,6‑b′]dichalcogenophenes: Different Chalcogene Atom Effects on Borylation Reaction Depending on Fused Ring Structure by Nakano, Masahiro, Shinamura, Shoji, Sugimoto, Ryusuke, Osaka, Itaru, Miyazaki, Eigo, Takimiya, Kazuo

“…The direct borylation reactions of two types of α-silyl-protected acenedichalcogenophenes, i.e., benzo[1,2-b:4,5-b′]- and…”
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