萩原英昭 (Hideaki Hagihara) - マイポータル

基本情報

所属: 国立研究開発法人産業技術総合研究所機能化学研究部門高分子化学グループその他

ORCID iD: https://orcid.org/0000-0001-9790-8864
J-GLOBAL ID: 200901049305296454
researchmap会員ID: 6000003925

外部リンク: http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=H80425516

研究キーワード

研究分野

論文

Simultaneous Measurement of Two-Trace Two-Dimensional (2T2D) Near-Infrared (NIR) Asynchronous Correlation Spectra and Small-Angle X-ray Scattering (SAXS) to Characterize Thermally Aged Polypropylene (PP).

Hideyuki Shinzawa, Azusa Togo, Hideaki Hagihara

Applied spectroscopy 37028241272257-37028241272257 2024年9月5日
Long-term stability and water vapor induced degradation of physico-chemical properties of XPS and PF

Yoobin Leem, Ryoma Kitagaki, Takato Ishida, Hideaki Hagihara

Developments in the Built Environment 18 100429-100429 2024年4月
Revealing Molecular-Scale Structural Changes in Polymer Nanocomposites during Thermo-Oxidative Degradation Using Evolved Gas Analysis with High-Resolution Time-of-Flight Mass Spectrometry Combined with Principal Component Analysis and Kendrick Mass Defect Analysis

Ryota Watanabe, Sayaka Nakamura, Aki Sugahara, Mayumi Kishi, Hiroaki Sato, Hideaki Hagihara, Hideyuki Shinzawa

Analytical Chemistry 96(6) 2628-2636 2024年1月30日
Real-time monitoring of the thermooxidative degradation behavior of poly(acrylonitrile-butadiene-styrene) using isothermal in-situ Fourier transform infrared spectroscopy combined with principal component analysis

Ryota Watanabe, Akihiro Oishi, Sayaka Nakamura, Hideaki Hagihara, Hideyuki Shinzawa

Polymer 126243-126243 2023年8月
Network Degradation Assessed by Evolved Gas Analysis–Mass Spectrometry Combined with Principal Component Analysis (EGA–MS–PCA): A Case of Thermo-Oxidized Epoxy/Amine Network

Takato Ishida, Ryoma Kitagaki, Yogarajah Elakneswaran, Junji Mizukado, Hideyuki Shinzawa, Hiroaki Sato, Hideaki Hagihara, Ryota Watanabe

Macromolecules 2023年1月18日
Photodegradation behavior of polyethylene terephthalate analyzed by MALDI-TOFMS and ATR-FTIR microscopic analysis in combination with two-trace two-dimensional (2T2D) correlation mapping

Ryota Watanabe, Aki Sugahara, Hideyuki Shinzawa, Shogo Yamane, Sayaka Nakamura, Hiroaki Sato, Hideaki Hagihara, Akihiro Oishi, Junji Mizukado, Yoshihisa Ueda …

Polymer Degradation and Stability 110246-110246 2023年1月
In-situ infrared cure monitoring combined with two-trace two-dimensional (2T2D) correlation analysis to elucidate the matrix–filler interaction of nanocomposites: Case of thermosetting urethane/silica nanospheres

Takato Ishida, Ryota Watanabe, Hideyuki Shinzawa, Junji Mizukado, Hideaki Hagihara, Ryoma Kitagaki, Yogarajah Elakneswaran

Polymer Testing 112 107587-107587 2022年4月
Thermal aging of acrylic-urethane network: Kinetic modeling and end-of-life criteria combined with mechanical properties

Takato Ishida, Emmanuel Richaud, Matthieu Gervais, Alain Gaudy, Ryoma Kitagaki, Hideaki Hagihara, Yogarajah Elakneswaran

Progress in Organic Coatings 163 106654-106654 2022年2月査読有り
Amorphous polyamide m‐xylylenediamine‐adipic acid‐isophthalic acid copolymer (MXD6I) : Evaluation of oxygen barrier property and free volume in high humidity condition

Masaki Yamanaka, Takahiro Muraya, Takahumi Oda, Nobuya Saegusa, Ryota Watanabe, Hideaki Hagihara

Polymers for Advanced Technologies 2022年1月5日
Molecular-scale deformation of glass-fiber-reinforced polypropylene probed by rheo-optical fourier transform infrared imaging combined with a two-trace two-dimensional correlation technique

Ryota Watanabe, Aki Sugahara, Hideaki Hagihara, Junji Mizukado, Hideyuki Shinzawa

Polymer 124536-124536 2022年1月
Three-way evolved gas analysis-mass spectrometry combined with principal component analysis (EGA-MS-PCA) to probe interfacial states between matrix and filler in poly(styrene-b-butadiene-b-styrene) (SBS) nanocomposites

Ryota Watanabe, Aki Sugahara, Hideaki Hagihara, Junji Mizukado, Hideyuki Shinzawa

Polymer Testing 107300-107300 2021年7月
Aging of polypropylene probed by near infrared spectroscopy

Hideyuki Shinzawa, Ryota Watanabe, Shogo Yamane, Maito Koga, Hideaki Hagihara, Junji Mizukado

Journal of Near Infrared Spectroscopy 29(5) 096703352199911-096703352199911 2021年4月19日
Fourier Transform Infrared Imaging Analysis of Interactions Between Polypropylene Grafted with Maleic Anhydride and Silica Spheres Using Two-Trace Two-Dimensional Correlation Mapping

Hideyuki Shinzawa, Aki Sugahara, Hideaki Hagihara, Junji Mizukado, Ryota Watanabe

Applied Spectroscopy 75(8) 000370282110078-000370282110078 2021年4月15日
Role of moisture in photo-ageing -macromolecular architecture evolution of acrylic-urethane network

Takato Ishida, Ryoma Kitagaki, Hideaki Hagihara, Yogarajah Elakneswaran

Polymer Testing 96 107123-107123 2021年4月査読有り
In Situ Fourier Transform Infrared Spectroscopic Imaging for Elucidating Variations in Chemical Structures of Polymer Composites at the Matrix-Filler Interface during Reactive Processing

Ryota Watanabe, Aki Sugahara, Hideaki Hagihara, Junji Mizukado, Hideyuki Shinzawa

Macromolecules 53(24) 10711-10717 2020年12月22日
Insight into interfacial compatibilization of glass-fiber-reinforced polypropylene (PP) using maleic-anhydride modified PP employing infrared spectroscopic imaging

Ryota Watanabe, Aki Sugahara, Hideaki Hagihara, Junji Mizukado, Hideyuki Shinzawa

COMPOSITES SCIENCE AND TECHNOLOGY 199 2020年10月
Molecular-Scale Deformation of Polypropylene/Silica Composites Probed by Rheo-Optical Fourier-Transform Infrared (FTIR) Imaging Analysis Combined with Disrelation Mapping

Ryota Watanabe, Aki Sugahara, Hideaki Hagihara, Junji Mizukado, Hideyuki Shinzawa

ANALYTICAL CHEMISTRY 92(18) 12160-12167 2020年9月
A study of molecular architectural dynamics of crosslinked urethane during photo-aging by two-dimensional infrared correlation spectroscopy

Takato Ishida, Ryoma Kitagaki, Ryota Watanabe, Hideaki Hagihara, Yogarajah Elakneswaran, Hideyuki Shinzawa

Polymer Degradation and Stability 179 109242-109242 2020年9月
Polypropylene-Based Nanocomposite with Enhanced Aging Stability by Surface Grafting of Silica Nanofillers with a Silane Coupling Agent Containing an Antioxidant

Ryota Watanabe, Aki Sugahara, Hideaki Hagihara, Kei Sakamoto, Yumiko Nakajima, Yuki Naganawa

ACS OMEGA 5(21) 12431-12439 2020年6月
Accelerated aging-induced variation of polypropylene (PP) structure studied by two-dimensional (2D) small-angle X-ray scattering (SAXS) correlation spectroscopy

Maito Koga, Ryota Watanabe, Hideaki Hagihara, Junji Mizukado, Masatoshi Tokita, Hideyuki Shinzawa

JOURNAL OF MOLECULAR STRUCTURE 1207 2020年5月

もっとみる

MISC

EGA-MS-PCA法による架橋高分子の劣化解析-エポキシ樹脂の熱酸化劣化-

石田崇人, 北垣亮馬, エラクネスヨガラジャ, 水門潤治, 新澤英之, 佐藤浩昭, 萩原英昭, 渡邉亮太

日本ゴム協会研究発表講演会講演要旨 2023 2023年
Py-GC-高分解能TOFMSとKMD解析によるポリプロピレンの酸化劣化解析

中村清香, FOUQUET Thierry, 渡邉亮太, 山根祥吾, 管原明希, 萩原英昭, 佐藤浩昭

質量分析総合討論会講演要旨集 69th 2021年
酸化防止剤修飾シリカナノ粒子を配合した高耐久性ポリプロピレン複合材料の創製

渡邉亮太, 管原明希, 萩原英昭, 坂本圭, 中島裕美子, 永縄友規

マテリアルライフ学会研究発表会 31st 2020年
顕微IRと二次元相関解析を活用するポリウレタンの劣化メカニズム解析

山根祥吾, 渡邉亮太, 堀内雄貴, 新澤英之, 水門潤治, 萩原英昭

マテリアルライフ学会研究発表会 31st 2020年
陽電子消滅寿命測定による塗膜樹脂の自由体積空隙サイズ評価と劣化解析

石田崇人, 北垣亮馬, 萩原英昭

塗装工学 = Journal of Japan Coating Technology Association 55(12) 488-495 2020年
二次元相関マッピングによる複合材料の界面相互作用の評価

渡邉亮太, 管原明希, 萩原英昭, 佐藤浩昭, 水門潤治, 新澤英之

高分子分析討論会講演要旨集 24th 2019年
Structure−property relationships of polypropylene-based nanocomposites obtained by dispersing mesoporous silica into hydroxyl-functionalized polypropylene. Part 2: Matrix−filler interactions and pore filling of mesoporous silica characterized by evolved g

Ryota Watanabe, Hideaki Hagihara, Hiroaki Sato

Polymer Journal 50(11) 1067-1077 2018年11月
Degradation mechanism of carbon fiber-reinforced thermoplastics exposed to hot steam studied by chemical and structural analyses of nylon 6 matrix

Hideaki Hagihara, Ryota Watanabe, Tomio Shimada, Masahiro Fanabashi, Masao Kunioka, Hiroaki Sato

Composites Part A: Applied Science and Manufacturing 112 126-133 2018年9月1日
Lamination-interface-dependent deacetylation of ethylene vinyl acetate encapsulant in crystalline Si photovoltaic modules evaluated by positron annihilation lifetime spectroscopy

Hideaki Hagihara, Hiroaki Sato, Yukiko Hara, Sachiko Jonai, Atsushi Masuda

Japanese Journal of Applied Physics 57(8) 2018年8月1日
Structure-property relationships of polypropylene-based nanocomposites obtained by dispersing mesoporous silica into hydroxyl-functionalized polypropylene. Part 1: toughness, stiffness and transparency

Ryota Watanabe, Hideaki Hagihara, Hiroaki Sato

Polymer Journal 50(11) 1-9 2018年6月26日
陽電子消滅寿命測定法を用いた高分子複合材料の延伸における自由体積空隙の評価

渡邉亮太, 萩原英昭, 佐藤浩昭

アイソトープ・放射線研究発表会要旨集 55th 2018年
陽電子消滅寿命測定法による水酸基化ポリプロピレン/シリカ複合材料の自由体積空隙の解析

渡邉亮太, 萩原英昭, 佐藤浩昭

高分子学会予稿集(CD-ROM) 67(2) 2018年
加熱水蒸気により劣化した炭素繊維強化プラスチックの構造解析と劣化メカニズムの考察

萩原英昭, 島田富夫, 渡邉亮太, 船橋正弘, 国岡正雄, 佐藤浩昭

高分子学会予稿集(CD-ROM) 67(2) 2018年
レオ・オプティカル近赤外分光法によるメソポーラスシリカ含有高分子複合材料の強度向上メカニズムの解明

渡邉亮太, 新澤英之, 水門潤治, 萩原英昭, 佐藤浩昭

高分子分析討論会講演要旨集 23rd 2018年
Management of both toughness and stiffness of polypropylene nanocomposites using poly(5-hexen-1-ol-co-propylene) and silica nanospheres

Watanabe, R., Kunioka, M., Sato, H., Mizukado, J., Hagihara, H.

Polymers for Advanced Technologies 29(1) 417-423 2018年1月1日
Reinforcement mechanism of functionalized polypropylene containing hydroxyl group nanocomposites studied by rheo-optical near-infrared spectroscopy

Ryota Watanabe, Hideyuki Shinzawa, Masao Kunioka, Junji Mizukado, Hiroyuki Suda, Hideaki Hagihara

EUROPEAN POLYMER JOURNAL 92 86-96 2017年7月
レオ・オプティカル近赤外分光法による水酸基含有ポリプロピレン/シリカナノコンポジットの高強度化メカニズムの解明

渡邉亮太, 新澤英之, 水門潤治, 国岡正雄, 須田洋幸, 萩原英昭

高分子学会予稿集(CD-ROM) 66(1) 2017年
熱分解分析法による樹脂/多孔質シリカ複合材料の界面相互作用の評価

渡邉亮太, 萩原英昭, 佐藤浩昭

高分子分析討論会講演要旨集 22nd 2017年
Two-dimensional (2D) Chemiluminescence (CL) correlation spectroscopy for studying thermal oxidation of isotactic polypropylene (iPP)

Hideyuki Shinzawa, Hideaki Hagihara, Hiroyuki Suda, Jyunji Mizukado

JOURNAL OF MOLECULAR STRUCTURE 1124 238-243 2016年11月
Degradation of encapsulants for photovoltaic modules made of ethylene vinyl acetate studied by positron annihilation lifetime spectroscopy

Hideaki Hagihara, Masao Kunioka, Hiroyuki Suda, Yukiko Hara, Atsushi Masuda

JAPANESE JOURNAL OF APPLIED PHYSICS 55(10) 2016年10月

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萩原英昭

基本情報

研究キーワード

研究分野

論文

MISC

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