Faculty Profiles - MATSUO Yutaka

Papers - MATSUO Yutaka

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Multi-Functional MoO3 Doping of Carbon-Nanotube Top Electrodes for Highly Transparent and Efficient Semi-Transparent Perovskite Solar Cells Reviewed International coauthorship

Seungju Seo, Kosuke Akino, Jeong-Seok Nam, Ahmed Shawky, Hao-Sheng Lin, Hiroki Nagaya, Esko I. Kauppinen, Rong Xiang, Yutaka Matsuo, Il Jeon, Shigeo Maruyama

ADVANCED MATERIALS INTERFACES Vol. 9 page： 2101595 2022.2

Facile Multiple Alkylations of C-60 Fullerene Reviewed

Miwa Kazuhira, Aoyagi Shinobu, Sasamori Takahiro, Morisako Shogo, Ueno Hiroshi, Matsuo Yutaka, Yorimitsu Hideki

MOLECULES Vol. 27 ( 2 ) page： 450 2022.1

Synthesis of Conjugated Donor-Acceptor Antiaromatic Porphyrins and Their Application to Perovskite Solar Cells Reviewed International coauthorship

Zheng Xue-Lin, Lin Hao-Sheng, Zhang Bo-Wen, Maruyama Shigeo, Matsuo Yutaka

JOURNAL OF ORGANIC CHEMISTRY Vol. 87 page： 5457 - 5463 2021.12

An Adamantane Capsule and its Efficient Uptake of Spherical Guests up to 3 nm in Water Reviewed

Katagiri Yuri, Tsuchida Yamato, Matsuo Yutaka, Yoshizawa Michito

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY Vol. 143 page： 21492 - 21496 2021.12

Multi-Walled Carbon Nanotube-Assisted Encapsulation Approach for Stable Perovskite Solar Cells Reviewed International coauthorship

Jin-Myung Choi, Hiroki Suko, Kyusun Kim, Jiye Han, Sangsu Lee, Yutaka Matsuo, Shigeo Maruyama, Il Jeon, Hirofumi Daiguji

Molecules Vol. 26 ( 16 ) page： 5060 2021.8

Cationic Nitrogen-doped Graphene as p-Type Modifier for High-performance PEDOT:PSS Hole-transporters in Organic Solar Cells Reviewed International coauthorship

Hao-Sheng Lin, Takuhei Kaneko, Soma Ishikawa, Il Jeon, Sangwoo Chae, Takumi Yana, Nagahiro Saito, Yutaka Matsuo

JAPANESE JOURNAL OF APPLIED PHYSICS Vol. 60 ( 7 ) page： 070902 2021.6

One-step Direct Oxidation of Alkoxy to Ketone for Evaporable Fullerene-fused Ketone as Efficient Electron-transport Materials Reviewed International coauthorship

Hao-Sheng Lin, Yue Ma, Rong Xiang, Sergei Manzhos, Il Jeon, Shigeo Maruyama, Yutaka Matsuo

COMMUNICATIONS CHEMISTRY Vol. 4 ( 1 ) page： 74 2021.5

Controlled Removal of Surfactants from Double-Walled Carbon Nanotubes for Stronger p-Doping Effect and Its Demonstration in Perovskite Solar Cells Reviewed International coauthorship

Shawky Ahmed, Nam Jeong-Seok, Kim Kyusun, Han Jiye, Yoon Jungjin, Seo Seungju, Lee Chang Soo, Xiang Rong, Matsuo Yutaka, Lee Hyuck Mo, Maruyama Shigeo, Jeon Il

Small Methods Vol. 5 ( 6 ) page： 2100080 2021.4

Synthesis of 5,15-meso-Bis(2-chlorothiophen-3-yl)porphyrin as a Building Block for Further Functional Materials Reviewed International coauthorship

Safi Ullah, Keisuke Ogumi, Xuelin Zhen, Huan Wang, Yutaka Matsuo

Journal of Porphyrins and Phthalocyanines Vol. 25 page： 944 - 950 2021.4

Creation of Highly Efficient and Durable Organic and Perovskite Solar Cells Using Nanocarbon Materials Reviewed

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN Vol. 94 ( 3 ) page： 1080 - 1089 2021.3

Magnesium Diethynylporphyrin Derivatives with Strong Near-Infrared Absorption for Solution-process Bulk Heterojunction Organic Solar Cells Reviewed

Keisuke Ogumi, Takafumi Nakagawa, Masahiro Nakano, Yutaka Matsuo

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES Vol. 25 ( 2 ) page： 128 - 134 2021.2

Denatured M13 Bacteriophage-Templated Perovskite Solar Cells Exhibiting High Efficiency Reviewed International coauthorship

Hao-Sheng Lin, Jong-Min Lee, Jiye Han, Changsoo Lee, Seungju Seo, Shaun Tan, Hyuck Mo Lee, Eun Jung Choi, Michael S. Strano, Yang Yang, Shigeo Maruyama, Il Jeon, Yutaka Matsuo, Jin-Woo Oh

ADVANCED SCIENCE Vol. 7 ( 20 ) page： 2000782 2020.10

Solvation-Free Li+ Lewis Acid Enhancing Reaction: Kinetic Study of [5,6]-Li+@PCBM to [6,6]-Li+@PCBM Reviewed International coauthorship

Yue Ma, Hiroshi Ueno, Hiroshi Okada, Sergei Manzhos, Yutaka Matsuo

Organic Letters Vol. 22 ( 18 ) page： 7239 - 7243 2020.9

Recent Progress in Porphyrin- and Phthalocyanine-containing Perovskite Solar Cells Reviewed

Yutaka Matsuo, Keisuke Ogumi, Il Jeon, Huan Wang, Takafumi Nakagawa

RSC ADVANCES Vol. 10 ( 54 ) page： 32678 - 32689 2020.9

Equilibrium and Thermodynamic Studies of Chromic Overcrowded Fluorenylidene-Acridanes with Modified Fluorene Moieties Reviewed International coauthorship

Ya Wang, Yue Ma, Keisuke Ogumi, Bing Wang, Takafumi Nakagawa, Yao Fu, Yutaka Matsuo

Communications Chemistry Vol. 3 ( 1 ) page： 93 2020.7

Authorship：Last author,　Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Springer Science and Business Media LLC

DOI： 10.1038/s42004-020-00345-6

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Other Link： http://www.nature.com/articles/s42004-020-00345-6

MoS2-Carbon Nanotube Heterostructure as Efficient Hole Transporters and Conductors in Perovskite Solar Cells Reviewed International coauthorship

Yang Qian, Seungju Seo, Il Jeon, Haosheng Lin, Shuhei Okawa, Yongjia Zheng, Ahmed Shawky, Anton Anisimov, Esko I. Kauppinen, Jing Kong, Rong Xiang, Yutaka Matsuo, Shigeo Maruyama

APPLIED PHYSICS EXPRESS Vol. 13 ( 7 ) page： 075009 2020.7

Carbon Nanotubes to Outperform Metal Electrodes in Perovskite Solar Cells via Dopant Engineering and Hole-Selectivity Enhancement Reviewed International coauthorship

Il Jeon, Ahmed Shawky, Seungju Seo, Yang Qian, Anton Anisimov, Esko I. Kauppinen, Yutaka Matsuo, Shigeo Maruyama

JOURNAL OF MATERIALS CHEMISTRY A Vol. 8 ( 22 ) page： 11141 - 11147 2020.6

Polyaromatic Nanotweezers on Semiconducting Carbon Nanotubes for the Growth and Interfacing of Lead Halide Perovskite Crystal Grains in Solar Cells Reviewed International coauthorship

Hao-Sheng Lin, Shunhei Okawa, Yue Ma, Satoshi Yotsumoto, Changsoo Lee, Shaun Tan, Sergei Manzhos, Michito Yoshizawa, Shohei Chiashi, Hyuck Mo Lee, Takeshi Tanaka, Hiromichi Kataura, Il Jeon, Yutaka Matsuo, Shigeo Maruyama

CHEMISTRY OF MATERIALS Vol. 32 ( 12 ) page： 5125 - 5133 2020.5

Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC

Perovskite crystal grain size control, grain boundary passivation, and grain bridging are the keys to obtaining high efficiency in perovskite solar cells. A small amount of semi-conducting single-walled carbon nanotubes added to a perovskite active layer can achieve this. In particular, the surfactants attached to the semiconducting single-walled carbon nanotubes a crucial role. In this work, we synthesized a new surfactant, 4,6-di(anthracen-9-yl)-1,3-phenylene bis(dimethylcarbamate), which has a polyaromatic group on one end and a urea-analogue carbamate group on the other end. The polyaromatic anthracene end functions as a nanotweezer clenching the carbon nanotubes strongly via pi-pi interaction while the carbamate end interacts with Pb2+, functioning as a strong Lewis base. In addition, the new surfactant has conjugated double bonds with a suitable bandgap, resulting in enhanced charge mobility in the perovskite film. Overall, the new surfactant-clenched semiconducting carbon nanotubes showcase superior effectiveness as passivators and charge bridges in perovskite solar cells as compared to the conventional deoxycholate surfactant-wrapped semiconducting single-walled carbon nanotubes. The new surfactant-attached semiconducting carbon nanotube-added NH3CH3PbI3-based perovskite solar cells exhibited a power conversion efficiency of 20.7%, which is higher than that of the reference devices with no additives (18.4%) and the previously reported semiconducting single-walled carbon nanotube-added devices (19.7% in this work and 19.5% in the literature).

DOI： 10.1021/acs.chemmater.0c01011

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Nickel-Catalyzed Deaminative Acylation of Activated Aliphatic Amines with Aromatic Amides via C-N Bond Activation Reviewed International coauthorship

Chu-guo Yu, Yutaka Matsuo

ORGANIC LETTERS Vol. 22 ( 3 ) page： 950 - 955 2020.2

Multifunctional Effect of p‐Doping, Antireflection, and Encapsulation by Polymeric Acid for High Efficiency and Stable Carbon Nanotube‐Based Silicon Solar Cells Reviewed International coauthorship

Adv. Energy Mater. Vol. 10 page： 1902389 2020.1

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Papers - MATSUO Yutaka