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Dive into the research topics where Shinji Higashijima is active.

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Featured researches published by Shinji Higashijima.


RSC Advances | 2012

Organic dyes containing fluorene-substituted indoline core for zinc oxide dye-sensitized solar cell

Shinji Higashijima; Yukiko Inoue; Hidetoshi Miura; Yasuhiro Kubota; Kazumasa Funabiki; Tsukasa Yoshida; Masaki Matsui

A novel idoline dye, having dimethylfluorene-substituted indoline donor and dicyanovinylidene-introduced rhodanine acceptor (DN350), gave much higher efficiency than D205 due to bathochromic absorption band and prevention of aggregates formation.


RSC Advances | 2015

Importance of fluorescence lifetimes for efficient indoline dyes in dye-sensitized solar cells

Masaki Matsui; R. Aoki; D. Nishiwaki; Yasuhiro Kubota; Kazumasa Funabiki; Jiye Jin; Tsukasa Yoshida; Shinji Higashijima; Hidetoshi Miura

To make a molecular design of efficient indoline dyes, fluorescence lifetimes should be longer than ca. 0.8 ns in chloroform, in addition to suitable HOMO and LUMO levels and bathochromic UV-vis absorption bands.


RSC Advances | 2016

Long-term stability of novel double rhodanine indoline dyes having one and two anchor carboxyl group(s) in dye-sensitized solar cells

Masaki Matsui; Nagisa Tanaka; Yasuhiro Kubota; Kazumasa Funabiki; Jiye Jin; Shinji Higashijima; Hidetoshi Miura; Kazuhiro Manseki

An indoline dye having both α-cyanoacrylic acid and rhodanine acetic acid anchor groups at the acceptor moiety exhibited improved stability under fluorescence light irradiation.


Tetrahedron | 2011

Highly efficient new indoline dye having strong electron-withdrawing group for zinc oxide dye-sensitized solar cell

Shinji Higashijima; Hidetoshi Miura; Tomoki Fujita; Yasuhiro Kubota; Kazumasa Funabiki; Tsukasa Yoshida; Masaki Matsui


Dyes and Pigments | 2011

Comparison of performance between benzoindoline and indoline dyes in zinc oxide dye-sensitized solar cell

Masaki Matsui; Masaya Kotani; Yasuhiro Kubota; Kazumasa Funabiki; Jiye Jin; Tsukasa Yoshida; Shinji Higashijima; Hidetoshi Miura


Dyes and Pigments | 2013

Application of novel N-(p-phenylene)-dicyanovinylidene double rhodanine indoline dye for zinc oxide dye-sensitized solar cell

Masaki Matsui; Takuo Inoue; Masaomi Ono; Yasuhiro Kubota; Kazumasa Funabiki; Jiye Jin; Tsukasa Yoshida; Shinji Higashijima; Hidetoshi Miura


Solar Energy Materials and Solar Cells | 2014

Performance of new single rhodanine indoline dyes in zinc oxide dye-sensitized solar cell

Masaki Matsui; Nagisa Tanaka; Yasuomi Ono; Yasuhiro Kubota; Kazumasa Funabiki; Jiye Jin; Toshiyasu Inuzuka; Tsukasa Yoshida; Shinji Higashijima; Hidetoshi Miura


Tetrahedron | 2012

N-(2-Alkoxyphenyl)-substituted double rhodanine indoline dyes for zinc oxide dye-sensitized solar cell

Masaki Matsui; Takahiro Shiota; Yasuhiro Kubota; Kazumasa Funabiki; Jiye Jin; Tsukasa Yoshida; Shinji Higashijima; Hidetoshi Miura


Chemistry Letters | 2009

Phosphorofluoridic Acid-catalyzed Condensation Reaction of Carboxylic Acids with 1-Arylalkyl Alcohols Leading to Esters under Solvent-free Conditions

Toshiaki Murai; Nagisa Tanaka; Shinji Higashijima; Hidetoshi Miura


Archive | 2016

Photosensitizer and photoelectric conversion element

Hidetoshi Miura; Shingo Kajiyama; Yukiko Inoue; Shinji Higashijima

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