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Studies on the novel organic black pigments utilizing interactions between transition dipoles and calcination at high temperatures

Research Project

Project/Area Number 14340216
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 機能・物性・材料
Research InstitutionNational University Corporation Yokohama National University

Principal Investigator

MIZUGUCHI Jin  Yokohama National University, Faculty of engineering, Professor, 大学院・工学研究院, 教授 (90281005)

Co-Investigator(Kenkyū-buntansha) MIYAZAKI Shuji  Toyo Ink Manufacturing Co.Ltd., Director, 所長
TAKATOSHI Senju  Yokohama National University, Faculty of engineering, Assistant, 大学院・工学研究院, 助手 (70322097)
Project Period (FY) 2002 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥14,800,000 (Direct Cost: ¥14,800,000)
Fiscal Year 2003: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2002: ¥12,200,000 (Direct Cost: ¥12,200,000)
KeywordsOrganic pigment / Black pigment / Perylene / Crystal structure / Electronic structure
Research Abstract

Carbon black (CB) is an excellent black pigment on the market. CB is low-cost and extremely light and heat stable, as also characterized by a high hiding power. Because of this, CB is regarded as the perfect black pigment. However, it has recently been pointed out that CB includes benzpyrene and other impurities that induce cancers, because. CB is usually prepared by incomplete decomposition of hydrocarbons at elevated temperatures. There is also another issue concerning the inherent nature of the electrical conductivity of CB. An electrically-insulating black pigment is appropriate for LCD (liquid crystal display) color filter applications. For these reason, an attempt was made to develop a black pigment that is environmentally friendly and electrically insulating. Our idea is to realize a black pigment by two absorption bands which cover the whole visible region. The former band is due to individual molecules while the latter arises from intermolecular interactions between transition dipoles. We have carried out a series of investigations on perylene and its related compounds on the basis of the crystal structure and intermolecular interactions. Finally, we have achieved a black pigment with benzoimidazo perylene derivatives. The key technologies were to utilize interactions between transition dipoles and calcination at high temperatures.

Report

(3 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] J.Mizuguchi: "Crystal structure and electronic characterization of trans and cis perinone pigments"Journal of Physical Chemistry. (in print).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi, K.Tojo: "Electronic structure of perylene pigments as viewed from the crystal structure and excitonic interactions"Journal of Physical Chemistry. B106. 767-772 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi: "The electronic structure of perylene pigments as viewed from their crystal structure and excitonic interactions"Advances in Color Science and Technology. Vol.6,No.4. 100-104 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi: "Crystal structure of a second modification of N, N'-di-n-butylperylene3,4:9,10bis(dicarboxyimide)"Zeitschrift fur Kristallograhie : New Crystal Structure. 218. 131-133 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of 3,4:9,10-perylene-bis(dicarboxyimide)"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 45-46 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi, K.Tojo: "Crystal structure of N, N'-bis(2-(4-pyridyl)ethyl)-perylene-3,4:9,10-bis(dicarboximide)"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 247-248 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of a-3,4:9,10-perylenetetracarboxylic dianhydride at 223 K"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 253-254 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of β-3,4:9,10-perylenetetracarboxylic dianhydride at 223 K"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 255-256 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Crystal structure of N, N'-bis(2-phenylpropyl)perylene-3,4:9,10-bis(dicarboxyimide),C_<43>H_<30>N_2O_4"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 517-518 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi: "Crystal structure and electronic characterization of trans and cis perinone pigments"Journal of Physical Chemistry. (in print).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi, K.Tojo: "Electronic structure of perylene pigments as viewed from the crystal structure and excitonic interactions"Journal of Physical Chemistry B. 106. 767-772 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi: "The electronic structure of perylene pigments as viewed from their crystal structure and excitonic interactions"Advances in Color Science and Technology. 6. 100-104 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi: "Crystal structure of a second modification of N,N'-di-n-butylperylene3,4:9,10bis (dicarboxyimide)"Zeitschrifi fur Kristallograhie : New Crystal Structure. 218. 131-133 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of 3,4:9,10-perylene-bis (dicarboxyimide)"Zeitschrifi fur Kristallograhie : New Crystal Structure. 217. 45-46 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi, K.Tojo: "Crystal structure of N,N'-bis(2-(4-pyridyl)ethyl)-perylene-3,4:9,10-bis (dicarboximide)"Zeitschrifi fur Kristallograhie : New Crystal Structure. 217. 247-248 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of a-3,4:9,10-perylenetetracarboxylic dianhydride at 223 K"Zeitschrifi fur Kristallograhie : New Crystal Structure. 217. 253-254 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of β-3,4:9,10-perylenetetracarboxylic dianhydride at 223 K"Zeitschrifi fur Kristallograhie : New Crystal Structure. 217. 255-256 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Tojo, J.Mizuguchi: "Crystal structure of N,N'-bis(2-phenylpropyl)perylene-3,4:9,10-bis (dicarboximide), C_43H_30N_2O_4"Zeitschrifi fur Kristallograhie : New Crystal Structure. 217. 517-518 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] J.Mizuguchi, H.Shikamori: "Spectral and Crystallographic Coincidence in a Mixed Crystal of Two Components and a Crystal of Their Hybrid Component in Pyrrolopyrrole Pigments"Journal of Physical Chemistry B. 108. 2154-2161 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] J.Mizuguchi, N.Tanifuji, K.Kobayashi: "Electronic and Structural Characterization of a Piezochromic Indigoid : 11-(3'-Oxodihydrobenzothiophen-2'-ylidene)cyclopenta[1,2-b:4,3-b']dibenzothiophene"Journal of Physical Chemistry B. 107. 12635-12638 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] J.Mizuguchi: "The electronic structure of perylene pigments as viewed from their crystal structure and excitonic interactions"Advances in Color Science and Technology. Vol.6,No.4. 100-104 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] J.Mizuguchi, H.Yamakami: "Structural Characterization of Y-like Titanylphthalocyanine"Journal of Imaging Science and Technology. 47. 25-29 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] J.Mizuguchi, H.Takahashi, K.Shiokawa: "Desorption of Water Molecules and its Effect on the Dark Conductivity and Photoconductivity in X-Magnesiumphthalocyanine"Journal of Imaging Science and Technology. 47. 441-446 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] J.Mizuguchi: "Crystal structure of a second modification of N, N'-di-n-butylperylene-3,4:9,10-bis(dicarboxyimide)"Zeitschrift fur Kristallograhie : New Crystal Structure. NCS218. 131-133 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] J.Mizuguchi, K.Tojo: "Electronic structure of perylene pigments as viewed from the crystal structure and excitonic interactions"Journal of Physical Chemistry. B106. 767-772 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Tojo, J.Mizuguchi: "Refindment of the crystal structure of 3,4:9,10-perylene-bis (dicarboxyimide)"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 45-46 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] J.Mizuguchi, K.Tojo: "Crystal structure of N, N'-bis(2-(4-pyridyl)ethyl)-perylene-3,4:9,1O-bis(dicarboximide)"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 247-248 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of 3,4:9,10-perylene-tetracarbocylic dianhydride (αform) at 223K"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 251-252 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Tojo, J.Mizuguchi: "Refinement of the crystal structure of 3,4:9,10-perylene-tetracarbocylic dianhydride (βform) at 223K"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 253-254 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] J.Mizuguchi, K.Tojo: "Crystal structure of N, N'-bis(2-phenylpropyl)perylene-3,4:9,1O-bis(dicarboximide) 223K"Zeitschrift fur Kristallograhie : New Crystal Structure. 217. 517-518 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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