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Study of Structure and Dynamics of Thermotropics Based on Quasi-Binary Picture

Research Project

Project/Area Number 26288031
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Functional solid state chemistry
Research InstitutionUniversity of Tsukuba

Principal Investigator

SAITO Kazuya  筑波大学, 数理物質科学系, 教授 (30195979)

Co-Investigator(Kenkyū-buntansha) 菱田 真史  筑波大学, 数理物質系, 助教 (70519058)
山村 泰久  筑波大学, 数理物質系, 准教授 (80303337)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2014: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Keywords液晶 / ミクロ相分離 / テラヘルツ分光 / アルキル鎖長依存性
Outline of Final Research Achievements

Based on the quasi-binary picture of thermotropic liquid crystals, which was proposed for systems consisting of molecules having a core-chain structure by the authors, comprehensive studies have been performed on selected thermotropics of layered structures. The outcomes have been presented in international and/or domestic conferences and published in journals. The subjects covers, observation and analyses of anisotropic diffusion, swelling behaviors of SmE phases, elucidation of aggregation mode through analyses of systematics, proposal of an exotic (chiral cubic) liquid crystalline phase, and construction of a THz-time domain spectrometer and its application to spectroscopic study of lattice vibrations of SmE phase.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (38 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (2 results) Journal Article (13 results) (of which Peer Reviewed: 13 results,  Acknowledgement Compliant: 8 results) Presentation (22 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results) Book (1 results)

  • [Int'l Joint Research] INstitute for Nuclear Physics,PAN/University of Wroclaw(ポーランド)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Institute for Nuclear Physics,PAN/University of Wroclaw(ポーランド)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Odd-Even Effect on Nematic SmAd Phase Boundary and SmAd Structure in Homologous Binary Systems of Cyanobiphenyl Mesogens: 4 Alkyl-4’-cyanobiphenyl (nCB) and 4 Alkoxy-4’-cyanobiphenyl (nOCB)2017

    • Author(s)
      Y. Yamamura, R. Tsuchiya, S. Fujimura, M. Hishida, & K. Saito
    • Journal Title

      J. Phys. Chem. B

      Volume: 121 Issue: 6 Pages: 1438-1447

    • DOI

      10.1021/acs.jpcb.6b12977

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 液晶の構造熱力学 - 完全結晶から液体へ -2017

    • Author(s)
      齋藤一弥
    • Journal Title

      液晶

      Volume: 21 Pages: 25-36

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contrasting Effects of a Rigid Core and an Alkyl Chain in nCB on the Phase Behavior of Lipid Bilayers2016

    • Author(s)
      H. Usuda, M. Hishida, Y. Yamamura & K. Saito
    • Journal Title

      Langmuir

      Volume: 32 Issue: 23 Pages: 5966-5972

    • DOI

      10.1021/acs.langmuir.6b00774

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Mirror Symmetry Breaking by Mixing of Equimolar Amounts of Two Gyroid Phase- Forming Achiral Molecules2016

    • Author(s)
      S. Kutsumizu, S. Miisako, Y. Miwa, M. Kitagawa, Y. Yamamura & K. Saito
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 18 Issue: 26 Pages: 17341-17344

    • DOI

      10.1039/c6cp02954j

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A Structural Model of the Chiral "Im3m" Cubic Phase2016

    • Author(s)
      K. Saito, Y. Yamamura, Y. Miwa, and S. Kutsumizu
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 18 Issue: 4 Pages: 3280-3284

    • DOI

      10.1039/c5cp06658a

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Stabilization of bicontinuous cubic phase in siloxane-terminated mesogens, 1,2-bis[4'-(n-(oligodimethylsiloxyl)alkoxy)benzoyl]hydrazine2016

    • Author(s)
      S. Kutsumizu, I. Tokiwa, A. Kawafuchi, Y. Miwa, Y. Yamamura, and K. Saito
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 18 Issue: 13 Pages: 9013-9020

    • DOI

      10.1039/c6cp00622a

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A Possible Critical Point for Nematic Order on the Basis of Landau Free Energy Having Dual Instabilities for Nano-Segregated Smectic Liquid Crystal2015

    • Author(s)
      Kazuya SAITO, Mafumi HISHIDA, Yasuhisa YAMAMURA
    • Journal Title

      Soft Matter

      Volume: 11 Issue: 43 Pages: 8493-8498

    • DOI

      10.1039/c5sm02014j

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] サーモトロピック液晶のアルキル鎖は何をしているか?2015

    • Author(s)
      山村泰久,齋藤一弥
    • Journal Title

      液晶

      Volume: 19 Pages: 126-134

    • NAID

      40020551010

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of the lateral substituent on the cubic phase formation of two analogous compounds, 4'-n-hexadecyloxy-3'-cyanobiphenyl-4-carboxylic acid (ACBC-16) and its 3'-nitro compound (ANBC-16)2015

    • Author(s)
      R. Ogawa, Y. Miwa, M. Sumita, K. Saito, and S. Kutsumizu
    • Journal Title

      Liquid Crystal

      Volume: 42 Issue: 2 Pages: 143-157

    • DOI

      10.1080/02678292.2014.969342

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ultraslow Oscillation of Nematic Disclination after Abrupt Switching of DC Voltage2015

    • Author(s)
      Takuya YANAGIMACHI, Mafumi HISHIDA, Yasuhisa YAMAMURA, Kazuya SAITO
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 84 Issue: 3 Pages: 033601-033601

    • DOI

      10.7566/jpsj.84.033601

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Phase Behavior of a Thermotropic Cubic Mesogen of 1,2-Bis(4'-n-hexyloxybenzoyl)hydrazine under Pressure2014

    • Author(s)
      Y. Maeda, Y. Yamamura, S. Kutsumizu, and K. Saito
    • Journal Title

      Liq. Cryst.

      Volume: 41 Issue: 5 Pages: 731-737

    • DOI

      10.1080/02678292.2013.878963

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reentrant Nematic Phase in 4-Alkyl-4′-cyanobiphenyl (nCB) Binary Mixtures2014

    • Author(s)
      Shuhei FUJIMURA, Yasuhisa YAMAMURA, Mafumi HISHIDA, Shigenori NAGATOMO, Kazuya SAITO
    • Journal Title

      Liq. Cryst.

      Volume: 41 Issue: 7 Pages: 927-932

    • DOI

      10.1080/02678292.2014.892160

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Liquid-Crystallinity of Cubic Phase of BABH (6) through Thermal Analysis of Solid-Solid Phase Transitions2014

    • Author(s)
      M. Umeyama, S. Fujimura, Y. Yamamura, M. Hishida, S. Kutsumizu, and K. Saito
    • Journal Title

      Thermochimica Acta

      Volume: 590 Pages: 160-164

    • DOI

      10.1016/j.tca.2014.06.024

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] ゲル-液晶相転移に伴うリン脂質二重膜間の水の状態変化2017

    • Author(s)
      逸見優太,菱田真史,山村泰久,齋藤一弥
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2017-03-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] テラヘルツ分光によるPEリン脂質のラメラ液晶-逆ヘキサゴナル相転移に伴う水和状態の変化の観測2016

    • Author(s)
      逸見優太,菱田真史,山村泰久,齋藤一弥
    • Organizer
      第67回コロイドおよび界面化学討論会
    • Place of Presentation
      北海道教育大学旭川校(北海道旭川市)
    • Year and Date
      2016-09-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] PEリン脂質のラメラ液晶-逆ヘキサゴナル相転移に伴う水和状態の変化2016

    • Author(s)
      逸見優太,菱田真史,山村泰久,齋藤一弥
    • Organizer
      第39回溶液化学シンポジウム
    • Place of Presentation
      産業技術総合研究所(茨城県つくば市)
    • Year and Date
      2016-09-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] スメクチック相を示す棒状メソゲンとアルカンの二成分系2016

    • Author(s)
      山村泰久,村越貴仁,宮澤崇仁,Natalia Osiecka,菱田真史,Z. Galewski, M. Massalska-Arodz, Stanislaw Urban,齋藤一弥
    • Organizer
      2016年日本液晶学会討論会
    • Place of Presentation
      大阪工業大学(大阪府大阪市)
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 液晶の物性熱力学2016

    • Author(s)
      齋藤一弥
    • Organizer
      2016年日本液晶学会討論会
    • Place of Presentation
      大阪工業大学(大阪府大阪市)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] BABH系のアキラル単一化合物と混合物の双連続キュービック相形成における鏡映対称性の自発的破れ2016

    • Author(s)
      沓水祥一,三輪洋平,山村泰久,齋藤一弥
    • Organizer
      2016年日本液晶学会討論会
    • Place of Presentation
      大阪工業大学(大阪府大阪市)
    • Year and Date
      2016-09-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] P2項に加え-P4項を分子間ポテンシャルとして持つ系の相図2016

    • Author(s)
      齋藤一弥,菱田真史,山村泰久
    • Organizer
      2016年日本液晶学会討論会
    • Place of Presentation
      大阪工業大学(大阪府大阪市)
    • Year and Date
      2016-09-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] A Rigid Core Part and an Alkyl Chain in nCB Bring Contrasting Effects on the Phase Behavior of Lipid Bilayers2016

    • Author(s)
      H. Usuda, M. Hishida, Y. Yamamura & K. Saito
    • Organizer
      71th Calorimetry Conference
    • Place of Presentation
      Hawaii (USA)
    • Year and Date
      2016-08-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 実在層状液晶相の構造とその起源2016

    • Author(s)
      齋藤一弥
    • Organizer
      (独)日本学術振興会 情報科学用有機材料第142委員会 合同研究会
    • Place of Presentation
      東京理科大学(東京都新宿区)
    • Year and Date
      2016-07-22
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Preference for Gyroid Structure: A Molecular Aspect2016

    • Author(s)
      K. Saito
    • Organizer
      8th Japanese-Italian Liquid Crystal Workshop
    • Place of Presentation
      京都市国際交流会館(京都府京都市)
    • Year and Date
      2016-07-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Heat capacity and entropies of transition of PHOAB exhibiting two kinds of smectic B phases2016

    • Author(s)
      T. Takeuchi, Y. Yamamura, M. Hishida, Z. Galewski & K. Saito
    • Organizer
      8th Japanese-Italian Liquid Crystal Workshop
    • Place of Presentation
      京都市国際交流会館(京都府京都市)
    • Year and Date
      2016-07-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 液晶分子nCBを添加したDPPC二重膜の相転移挙動2015

    • Author(s)
      臼田初穗,菱田真史,山村泰久,齋藤一弥
    • Organizer
      第51回熱測定討論会
    • Place of Presentation
      東京電機大学鳩山キャンパス(埼玉県比企郡鳩山町)
    • Year and Date
      2015-10-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] 末端にシロキサン部位を持つ液晶性化合物の共連続キュービック相の構造2015

    • Author(s)
      沓水祥一,常磐一成,三輪洋平,山村泰久,齋藤一弥
    • Organizer
      第64回高分子討論会
    • Place of Presentation
      東北大学川内キャンパス(宮城県仙台市)
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 末端にシロキサン部位を持つ液晶性化合物のキュービック相周期の”ゆらぎ”2015

    • Author(s)
      沓水祥一,常磐一成,三輪洋平,山村泰久,齋藤一弥
    • Organizer
      2015年日本液晶学会討論会
    • Place of Presentation
      東京工業大学すずかけ台キャンパス(神奈川県横浜市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] nCB/9CB二成分系の相挙動と偶奇効果2015

    • Author(s)
      土屋礼,山村泰久,菱田真史,長友重紀,齋藤一弥
    • Organizer
      2015年日本液晶学会討論会
    • Place of Presentation
      東京工業大学すずかけ台キャンパス(神奈川県横浜市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 8BBAA-decane二成分系におけるスメクチックB相2015

    • Author(s)
      村越貴仁,O. Natalia,G. Zbigniew,山村泰久,菱田真史,M. Massalska-Arodz,齋藤一弥
    • Organizer
      2015年日本液晶学会討論会
    • Place of Presentation
      東京工業大学すずかけ台キャンパス(神奈川県横浜市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] SmE相における分子拡散の光退色後蛍光回復法(FRAP)による検討2015

    • Author(s)
      田中夏帆,菱田真史,山村泰久,長友重紀,齋藤一弥
    • Organizer
      2015年日本液晶学会討論会
    • Place of Presentation
      東京工業大学すずかけ台キャンパス(神奈川県横浜市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 相分離誘起スメクチック相におけるネマチック転移の臨界点2015

    • Author(s)
      齋藤一弥,菱田真史,山村泰久
    • Organizer
      2015年日本液晶学会討論会
    • Place of Presentation
      東京工業大学すずかけ台キャンパス(神奈川県横浜市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] Quasi Binary Picture of Thermotropics in Critical Region2015

    • Author(s)
      Mika UMEYAMA, Yasuhisa YAMAMURA, Mafumi FISHIDA, Kazuya SAITO
    • Organizer
      70th Calorimetry Conference
    • Place of Presentation
      Baltimore, USA
    • Year and Date
      2015-07-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Flexibility and Aggregation Structure of Liquid Crystals2015

    • Author(s)
      Kazuya SAITO
    • Organizer
      Multiscale Phenomena in Molecular Matter 2015
    • Place of Presentation
      Krakow, POLAND
    • Year and Date
      2015-07-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Placing SmB Phase Quantitatively in Terms of Entropy2015

    • Author(s)
      Takahito MURAKOSHI, Natalia OSIECKA, Takehiro MORITO, Yasuhisa YAMAMURA, Mafumi HISHIDA, Shigenori NAGATOMO, Hideki SAITOH, Zbigniew GALEWSKI, Maria MASSALSKA-ARODZ, Kazuya SAITO
    • Organizer
      2nd Asian Conference on Liquid Crystals
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2015-01-19 – 2015-01-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Calorimetric Study of Schiff-Base Mesogens Exhibiting SmB Phase2014

    • Author(s)
      Takahito MURAKOSHI, Takehiro MORITO, Yasuhisa YAMAMURA, Mafumi HISHIDA, Shigenori NAGATOMO, Hideki SAITOH, Zbigniew GALEWSKI, Maria MASSALSKA-ARODZ, Kazuya SAITO
    • Organizer
      23rd IUPAC International Conference on Chemical Thermodynamics
    • Place of Presentation
      Durban, South Africa
    • Year and Date
      2014-07-27 – 2014-08-01
    • Related Report
      2014 Annual Research Report
  • [Book] 材料表面の親水・親油の評価と制御設計(分担執筆,第8章7節)2016

    • Author(s)
      菱田真史
    • Total Pages
      577
    • Publisher
      テクノシステム
    • Related Report
      2016 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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