Publications

2017年


(62) On-Surface Synthesis of Heptacene Organometallic Complexes
José I. Urgel, Hironobu Hayashi, Marco Di Giovannantonio, Carlo A. Pignedoli, Shantanu Mishra, Okan Deniz, Masataka Yamashita, Thomas Dienel, Pascal Ruffieux, Hiroko Yamada, Roman Fasel;
Journal of the American Chemical Society, 2017, 139, 11658-11661.

(61) Dinaphthotetrathiafulvalene Bisimides: A New Member of the Family of π-Extended TTF Stable p-Type Semiconductors
Masataka Yamashita, Koki Kawano, Akinobu Matsumoto, Naoki Aratani, Hironobu Hayashi, Mitsuharu Suzuki, Lei Zhang, Alejandro L. Briseno, Hiroko Yamada;
Chemistry - A European Journal, 2017, , .

(60) Side-chain engineering in a thermal precursor approach for efficient photocurrent generation
Kohtaro Takahashi, Daichi Kumagai, Naoya Yamada, Daiki Kuzuhara, Yuji Yamaguchi, Naoki Aratani, Tomoyuki Koganezawa, Sota Koshika, Noriyuki Yoshimoto, Sadahiro Masuo, Mitsuharu Suzuki, Ken-ichi Nakayama, Hiroko Yamada;
Journal of Materials Chemistry A, 2017, 5, 14003-14011.

(59) Synthesis, Characterization and Protonation Behavior of Quinoxaline-Fused Porphycenes
Daiki Kuzuhara, Mika Sakaguchi, Wataru Furukawa, Takuya Okabe, Naoki Aratani, Hiroko Yamada;
Molecules, 2017, 22, 908.

(58) Rearrangement of an aniline linked perylene bisimide under acidic conditions and visible to near-infrared emission from the intramolecular charge-transfer state of its fused derivatives
Mitsuru Kojima, Akira Tamoto, Naoki Aratani, Hiroko Yamada;
Chemical Communications, 2017, 53, 5698-5701.

(57) Experimental and Theoretical Investigations of Surface-Assisted Graphene Nanoribbon Synthesis Featuring Carbon–Fluorine Bond Cleavage
Hironobu Hayashi, Junichi Yamaguchi, Hideyuki Jippo, Ryunosuke Hayashi, Naoki Aratani, Mari Ohfuchi, Shintaro Sato, Hiroko Yamada;
ACS NANO, 2017, 11, 6204-6210.

(56) Semiconducting Self-assembled Nanofibers Prepared from Photostable Octafluorinated Bisanthene Derivative
Hironobu Hayashi, Naoki Aratani, Hiroko Yamada;
Chemistry A European Journal, 2017, 23, 7000-7008. (Selected as a HOT paper)

(55) Studies on Pyrene and Perylene Derivatives upon Oxidation and Application to a Higher Analogue
Akinobu Matsumoto, Mitsuharu Suzuki, Hironobu Hayashi, Daiki Kuzuhara, Junpei Yuasa, Tsuyoshi Kawai, Naoki Aratani, Hiroko Yamada;
Bulletin of the Chemical Society of Japan, 2017, , in press.

(54) High-fidelity self-assembly pathways for hydrogen-bonding molecular semiconductors
Xu Lin, Mika Suzuki, Marina Gushiken, Mitsuaki Yamauchi, Takashi Karatsu, Takahiro Kizaki, Yuki Tani, Ken-ichi Nakayama, Mitsuharu Suzuki, Hiroko Yamada, Takashi Kajitani, Takanori Fukushima, Yoshihiro Kikkawa, Shiki Yagai;
Scientific Reports, 2017, 7, 43098.

(53) An Azulene-Fused Tetracene Diimide with a Small HOMO–LUMO Gap
Taro Koide, Moritaka Takesue, Toshihiro Murafuji, Koichiro Satomi, Yasutaka Suzuki, Jun Kawamata, Kengo Terai, Mitsuharu Suzuki, Hiroko Yamada, Yoshihito Shiota, Kazunari Yoshizawa, Fumito Tani;
CHEMPLUSCHEM, 2017, 82, 1010-1014.

(52) Engineering Thin Films of a Tetrabenzoporphyrin toward Efficient Charge-Carrier Transport: Selective Formation of a Brickwork Motif
Kohtaro Takahashi, Bowen Shan, Xiaomin Xu, Shuaijun Yang, Tomoyuki Koganezawa, Daiki Kuzuhara, Naoki Aratani, Mitsuharu Suzuki, Qian Miao, and Hiroko Yamada;
ACS Appl. Mater. Interfaces, 2017, 9, 8211-8218.

(51) Fullerene-Based n-Type Materials That Can Be Processed by a Photoprecursor Approach for Photovoltaic Applications
Kazuki Kawajiri, Takahiro Kawanoue, Masaki Yamato, Kengo Terai, Masataka Yamashita, Mari Furukawa, Naoki Aratani, Mitsuharu Suzuki, Ken-ichi Nakayama, and Hiroko Yamada;
ECS J. Solid State Sci. Technol., 2017, 6, M3068-M3074.

2016年


(50) Porphycene dimer-based non-fullerene acceptor for organic solar cell
Takuya Okabe, Daiki Kuzuhara, Mitsuharu Suzuki, Naoki Aratani, Hiroko Yamada;
Journal of Porphyrins and Phthalocyanines, 2016, 20, 1350.

(49) Synthesis and Characterization of an Iridium Triphyrin Complex
Songlin Xue, Daiki Kuzuhara, Naoki Aratani, Hiroko Yamada;
Inorg. Chem. 2016, 55, 10106-10109.

(48) Fullerene-linked tetrabenzoporphyrins for solution-processed organic photovoltaics: flexible vs. rigid linkers
Yuto Tamura, Daiki Kuzuhara, Mitsuharu Suzuki, Hironobu Hayashi, Naoki Aratani, Hiroko Yamada;
J. Mater. Chem. A. 2016, 4, 15333 - 15342.

(47) Bisanthra-thianthrene: synthesis, structure and oxidation propertie
Masataka Yamashita, Hironobu Hayashi, Mitsuharu Suzuki, Daiki Kuzuhara, Junpei Yuasa, Tsuyoshi Kawai, Naoki Aratani, Hiroko Yamada;
RSC Advances 2016, 6, 70700-70703.

(46) Aromaticity Relocation in Perylene Derivatives upon Two-electron Oxidation to Form Anthracene and Phenanthrene
Akinobu Matsumoto, Mitsuharu Suzuki, Hironobu Hayashi, Daiki Kuzuhara, Junpei Yuasa, Tsuyoshi Kawai, Naoki Aratani and Hiroko Yamada;
Chem. - Eur. J. 2016, 22, 14462-14466.

(45) Synthesis and Metalation of Doubly o-Phenylene-Bridged Cyclic Bis(dipyrrin)s with Highly Bent Skeleton of Dibenzoporphyrin(2.1.2.1)
Daiki Kuzuhara, Wataru Furukawa, Aya Kitashiro, Naoki Aratani, and Hiroko Yamada;
Chem.-Eur. J. 2016, 22, 10671-10678.

(44) Photoprecursor Approach Enables Preparation of Well-Performing Bulk-Heterojunction Layers Comprising a Highly Aggregating Molecular Semiconductor
Mitsuharu Suzuki, Yuji Yamaguchi, Kohei Takahashi, Katsuya Takahira, Tomoyuki Koganezawa, Sadahiro Masuo, Ken-ichi Nakayama, and Hiroko Yamada; 
ACS Appl. Mater. Interfaces 2016, 8, 8644–8651.

(43) A laterally π-expanded fluorone dye as an efficient near infrared fluorophore
Kyohei Sezukuri, Mitsuharu Suzuki, Hironobu Hayashi, Daiki Kuzuhara, Naoki Aratani, and Hiroko Yamada; 
Chem. Commun. 2016, 52, 4872-4875.

2015年

(42) Facile synthesis of indolizino[3,4,5-ab]isoindoles by an acid-induced cyclization of 1,2-di(1H-pyrrol-2-yl)benzenes
Daiki Kuzuhara, Satoshi Miyake, Hirotake Moriyama, Yuto Tamura, Naoki Aratani, Hiroko Yamada; 
Tetrahedron Lett. 2015, 56, 5564-5567.

(41) Catalytic two-electron reduction of dioxygen catalysed by metal-free [14]triphyrin(2.1.1)
Kentaro Mase, Kei Ohkubo, Zhaoli Xue, Hiroko Yamada, Shunichi Fukuzumi; 
Chem. Sci. 2015, 6, 6496-6504.

(40) Indolizino[5,6-b]quinoxaline Derivatives: Intramolecular Charge Transfer Characters and NIR Fluorescence
Mitsuru Kojima, Hironobu Hayashi, Tatsuya Aotake, Shinya Ikeda, Mitsuharu Suzuki, Naoki Aratani, Daiki Kuzuhara, Hiroko Yamada; 
Chem. Asia J. 2015, 10, 2337-2341.

(39) Tetrabenzoperipentacene: Stable Five-Electron Donating Ability and a Discrete Triple-Layered β-Graphite Form in the Solid State
Akinobu Matsumoto, Mitsuharu Suzuki, Daiki Kuzuhara, Hironobu Hayashi, Naoki Aratani, and Hiroko Yamada; 
Angew. Chem. Int. Ed. 2015, 54, 8175-8178.

(38) Evaluation of semiconducting molecular thin films solution-processed via the photoprecursor approach: The case of hexyl-substituted thienoanthracenes
Cassandre Quinton, Mitsuharu Suzuki, Yoshitaka Kaneshige, Yuki Tatenaka, Chiho Katagiri, Yuji Yamaguchi, Daiki Kuzuhara, Naoki Aratani, Ken-ichi Nakayama, Hiroko Yamada ; 
J. Mater. Chem. C, 2015, 3, 5995-6005.

(37) An electron-deficient tetrathiafulvalene-conjugated bistetracene
Masataka Yamashita, Hironobu Hayashi, Naoki Aratani, Hiroko Yamada; 
Tetrahedron Lett. 2015, 56, 3804-3808.

(36) Effect of alkyl substituents: 5,15-bis(trimethylsilylethynyl)- vs 5,15-bis(triisopropylsilylethynyl)-tetrabenzoporphyrins and their metal complexes
Kohtaro Takahashi, Naoya Yamada, Daichi Kumagai, Daiki Kuzuhara, Mitsuharu Suzuki, Yuji Yamaguchi, Naoki Aratani, Ken-ichi Nakayama, Hiroko Yamada; 
J. Porphyrins Phthalocyanines, 2015 21, 465-478.

(35) Evaluation of the charge transfer efficiency of organic thin-film photovoltaic devices fabricated using a photoprecursor approach
Sadahiro Masuo, Wataru Sato, Yuji Yamaguchi, Mitsuharu Suzuki, Ken-ichi Nakayama, Hiroko Yamada; 
Photochem. Photobiol. Sci.2015, 14, 883-890.

(34) An Optically- and Thermally-Switchable Electronic Structure Based on Anthracene–BODIPY Conjugate
Tatsuya Aotake, Mitsuharu Suzuki, Kazuaki Tahara, Daiki Kuzuhara, Naoki Aratani, Naoto Tamai, Hiroko Yamada; 
Chem.-Eur. J. 2015 21, 4966-4974.

(33) 9,9’-Anthryl-Anthroxyl Radicals: Strategic Stabilization of Highly Reactive Phenoxyl Radicals
Tatsuya Aotake, Mitsuharu Suzuki, Naoki Aratani, Junpei Yuasa, Daiki Kuzuhara, Hironobu Hayashi, Haruyuki Nakano, Tsuyoshi Kawai, Jishan Wu Hiroko Yamada; 
Chem. Commun. 2015, 51, 6734-6737

(32) Rewritable Multilevel Memory Performance of a Tetraazatetracene Donor–Acceptor Derivative with Good Endurance
Chengyuan Wang, Benlin Hu, Jiangxin Wang, Junkuo Gao, Gang Li, Wei-Wei Xiong, Binghua Zou, Mitsuharu Suzuki, Naoki Aratani, Hiroko Yamada, Fengwei Huo, Pooi See Lee, Qichun Zhang; 
Chem. Asian. J. 2015, 10, 116-119.

2014年

(31) Photoprecursor approach as an effective means for preparing multilayer organic semiconducting thin films by solution processes
Yuji Yamaguchi, Mitsuharu Suzuki, Takao Motoyama, Shuhei Sugii, Chiho Katagiri, Katsuya Takahira, Shinya Ikeda, Hiroko Yamada, Ken-ichi Nakayama; 
Sci. Rep. 2014, 4, DOI: 10.1038/srep07151

(30) Synthesis and electronic properties of acetylene- and butadiyne-linked 3,3'-porphycene dimers
Takuya Okabe, Daiki Kuzuhara, Naoki Aratani, Hiroko Yamada; 
J. Porphyrins Phthalocyanines 2014, 18, 849-855.

(29) Tautomerism in Porphycenes: Analysis of Rate-Affecting Factors
Piotr Ciąćka, Piotr Fita, Arkadiusz Listkowski, Michał Kijak, Santi Nonell, Daiki Kuzuhara, Hiroko Yamada, Czesław Radzewicz, Jacek Waluk; 
J. Phys. Chem. B, 2014, ASAP, DOI: 10.1021/jp506150r

(28) A kinetically protected pyrene: molecular design, bright blue emission in the crystalline state and aromaticity relocation in its dicationic species
Akinobu Matsumoto, Mitsuharu Suzuki, Daiki Kuzuhara, Junpei Yuasa, Tsuyoshi Kawai, Naoki Aratani, Hiroko Yamada; 
Chem. Commun., 2014, 50, 10899-11064.

(27) Effect of crystallinity in small molecular weight organic heterojunction solar cells
Hiroyuki Saeki, Omi Kurimoto, Haruka Nakaoka, Masahiro Misaki, Daiki Kuzuhara, Hiroko Yamada, Kenji Ishida, Yasukiyo Ueda; 
J. Mater. Chem. C, 2014, 2, 5357-5364.

(26) Synthesis and Electrochemical Properties of Porphycene–Diketopyrrolopyrrole Conjugates
Takuya Okabe, Daiki Kuzuhara, Mitsuharu Suzuki, Naoki Aratani, Hiroko Yamada; 
Org. Lett., 2014, 16, 3508-3511.

(25) Direct comparison of covalently-linked dyad and a 1:1 mixture of tetrabenzoporphyrin and fullerene as organic photovoltaic materials
Yuto Tamura, Hiroyuki Saeki, Junpei Hashizume, Yukinori Okazaki, Daiki Kuzuhara, Mitsuharu Suzuki, Naoki Aratani, Hiroko Yamada; 
Chem. Commun., 2014, 50, 10379-10381.

(24) Time-Resolved Fluorescence Spectroscopy Study of Excited State Dynamics of Alkyl- and Benzo-Substituted Triphyrin(2.1.1)
Yusuke Iima, Daiki Kuzuhara, Zhao-Li Xue, Seiji Akimoto, Hiroko Yamada, Keisuke Tominaga; 
Phys. Chem. Chem. Phys., 2014, 16, 13129-13135.

(23) Photoconversion of 6, 13-α-Diketopentacene in the Crystalline Phase
Sadahiro Masuo, Katsuki Tanaka, Mariko Oe, Hiroko Yamada; 
Phys. Chem. Chem. Phys., 2014, 16, 13483.

(22) Synthesis and Solid-State Structures of a Tetrathiafulvalene-Conjugated Bistetracene
Masataka Yamashita, Daiki Kuzuhara, Naoki Aratani, Hiroko Yamada; 
Chem. Eur. J., 2014, 20, 6309.

(21) Bulk-Heterojunction Organic Photovoltaic Devices Fabricated Using Asymmetric Soluble Anthracene Core Photoprecursors
Takao Motoyama, Shuhei Sugii, Shinya Ikeda, Yuji Yamaguchi, Hiroko Yamada, Ken-ichi Nakayama;  Jpn. J. Appl. Phys., 2014, 53, 01AB02.

(20) Synthesis and optical reactivity of 6,13-a- diketoprecursors of 2,3,9,10-tetraalkylpentacenes in solution, films and crystals
Shuhei Katsuta, Hiroyuki Saeki, Katsuki Tanaka, Yuki Murai, Daiki Kuzuhara, Masahiro Misaki, Naoki Aratani, Sadahiro Masuo, Yasukiyo Ueda, Hiroko Yamada; 
J. Mater. Chem. C, 2014, 2, 986.

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(19) [Review] Synthesis and photoreactivity of α-diketone-type precursors of acenes and their use in organic-device fabrication
Mitsuharu Suzuki, Tatsuya Aotake, Yuji Yamaguchi, Nao Noguchi, Haruyuki Nakano, Ken-ichi Nakayama, Hiroko Yamada; 
J. Photochem. Photobiol. C-Photochem. Rev., 2014, 18, 50.

2013年

(18) Fabrication of Phase-Separated Benzoporphycene/[6,6]-Phenyl-C61-Butyric Acid Methyl Ester Films for Use in Organic Photovoltaic Cells
Hiroyuki Saeki, Masahiro Misaki, Daiki Kuzuhara, Hiroko Yamada, Yasukiyo Ueda;  Jpn. J. Appl. Phys., 2013, 52, 111601.
(17) Solution-processed anthradithiophene–PCBM p–n junction photovoltaic cells fabricated by using the photoprecursor method
Hiroko Yamada, Yuji Yamaguchi, Ryuta Katoh, Takao Motoyama, Tatsuya Aotake, Daiki Kuzuhara, Mitsuharu Suzuki, Tetsuo Okujima, Hidemitsu Uno, Naoki Aratani and Ken-ichi Nakayama;  Chem. Commun., 2013, 49, 11638.

(16) Photo-Conversion and Structural Properties of the Drop-Cast Films of 6,13-Pentacene Diketone
Chika Ohashi, Hiroko Yamada, Ken-ichi Nakayama; Mol. Cryst. Liq. Cryst. 2013, 580, 103.

(15) Characterization and field-effect transistor performance of printed pentacene films prepared by photoconversion of a soluble precursor
Ken-ichi Nakayama, Chika Ohashi, Yoshisato Oikawa, Takao Motoyama, Hiroko Yamada;  J. Mater. Chem. C 2013, 1, 6244.

(14) Synthesis and Properties of Boron Complexes of [14]Triphyrins(2.1.1)
Daiki Kuzuhara, ZhaoLi Xue, Shigeki Mori, Tetsuo Okujima, Hidemitsu Uno, Naoki Aratani Hiroko Yamada; Chem. Commun. 2013, 49, 8955.

(13) A soluble bispentacenequinone precursor for creation of directly 6,6′-linked bispentacenes and a tetracyanobipentacenequinodimethane
Kazuki Tanaka, Naoki Aratani, Daiki Kuzuhara, Sadaaki Sakamoto, Tetsuo Okujima, Noboru Ono, Hidemitsu Uno Hiroko Yamada ; RSC Adv. 2013, 3, 15310.

(12) Synthesis and Crystal Structures of 5,15-Bis(triisopropylsilylethynyl)-tetrabenzoporphyrins
Kohtaro Takahashi, Daiki Kuzuhara, Naoki Aratani, Hiroko Yamada; J. Photopolym. Sci. Tech. 2013, 26, 213.
(11) η5-Cyclopentadienyliron(II)–[14]Triphyrin(2.1.1) Sandwich Compounds: Synthesis, Characterization and Stable Redox Interconversion
Zhaoli Xue, Daiki Kuzuhara, Shinya Ikeda, Yuka Sakakibara, Kei Ohkubo, Naoki Aratani, Tetsuo Okujima, Hidemitsu Uno, Shunichi Fukuzumi, Hiroko Yamada; Angew. Chem. Int. Ed. 2013, 52, 7306.

(10) [Review] Synthesis and Characterization of Triphyrins: A New Family of porphyrinoids
Daiki Kuzuhara, Hiroko Yamada; Heterocycles, 2013, 87, 1209.
(9) Hetero-Layered Organic Photovoltaic Devices Fabricated Using Soluble Pentacene Photoprecursors
Takao Motoyama, Tatsuro Kiyota, Hiroko Yamada, Ken-ichi Nakayama; Solar Energ. Mater. Solar Cells. 2013, 114, 156.

(8) In Situ Preparation of Highly Fluorescent Pyrene-Dyes from Non-luminous Precursors Upon Photoirradiation
Tatsuya Aotake, Hiroshi Tanimoto, Hidekatsu Hotta, Daiki Kuzuhara, Tetsuo Okujima, Hidemitsu Uno, Hiroko Yamada;  Chem. Commun. 2013, 49, 3661.

(7) Photochemical synthesis of naphthacene and its derivatives for irreversible photo- responsive fluorescent molecules
Tatsuya Aotake, Yuko Yamashita, Tetsuo Okujima, Nobuhiko Shirasawa, Yukari Jo, Shigeo Fujimori, Hidemitsu Uno, Noboru Ono, Hiroko Yamada;  Tetrahedron Lett. 2013, 54, 1790.

(6) Thermal Conversion Behavior and Morphology Control of Benzoporphycene from a Novel Soluble Precursor
Hiroyuki Saeki, Omi Kurimoto, Masahiro Misaki, Daiki Kuzuhara, Hiroko Yamada, and Yasukiyo Ueda; Appl. Phys. Express. 2013, 6, 035601.
(5) Thiatriphyrin(2.1.1): A Core-Modified Contracted Porphyrin
Daiki Kuzuhara, Yuka Sakakibara, Shigeki Mori, Tetsuo Okujima, Hidemitsu Uno, Hiroko Yamada;  Angew.Chem. Int. Ed. 2013, 52, 3360.

(4) Synthesis and Characterization of New Platinum (II) and Platinum (IV) Triphyrin Complexes
Zhaoli Xue, Daiki Kuzuhara, Shinya Ikeda, Tetsuo Okujima, Shigeki Mori, Hidemitsu Uno, Hiroko Yamada;  Inorg. Chem, 2013, 52, 1688

2012年

(3) FET performance and substitution effect on 2,6-dithienylanthracene devices prepared by photoirradiation of their diketone precursors
Hiroko Yamada; Chika Ohashi; Tatsuya Aotake; Shuhei Katsuta; Yoshihito Honsho; Hiroo Kawano; Tetsuo Okujima; Hidemitsu Uno; Noboru Ono; Shu Seki Ken-ichi Nakayama; Chem. Commun., 2012, 48, 11136

(2) Tuning the Spectroscopic, Electrochemical, and Photovoltaic Properties of Triaryl Amine Based Sensitizers through Ring-Fused Thiophene Bridges
Quan Liu, Quan-You Feng, Hiroko Yamada, Zhong-Sheng Wang, Noboru Ono, Xiao-Zeng You, Zhen Shen;  Chem. Asia. J., 2012, 7, 1312

(1) Synthesis, Structure, and Photochemistry of 5,14-Diketopentacene
Tatsuya, Aotake; Shinya, Ikeda; Daiki, Kuzuhara; Shigeki, Mori; Tetsuo, Okujima; Hidemitsu, Uno; Hiroko, Yamada;  Eur. J. Org. Chem., 2012, 1723

2011年より以前の成果

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