• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Surface and Pore Structure of Monodispersed Inorganic Particles

Research Project

Project/Area Number 06640747
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 機能・物性・材料
Research InstitutionOsaka Kyoiku University

Principal Investigator

KANDORI Kazuhiko  Osaka Kyoiku University, Education, Associ.Prof., 教育学部, 助教授 (70177765)

Co-Investigator(Kenkyū-buntansha) YASUKAWA Akemi  Osaka Kyoiku University, Education, Stuff of school affairs, 教育学部, 教務職員 (70243285)
ISHIKAWA Tatsuo  Osaka Kyoiku University, Education, Prof., 教育学部, 教授 (30009055)
Project Period (FY) 1994 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1996: ¥200,000 (Direct Cost: ¥200,000)
Fiscal Year 1995: ¥200,000 (Direct Cost: ¥200,000)
Fiscal Year 1994: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywordsmonodispersed particle / hematite / selective H_2O adsorption property / aluminum phosphate / diamond-like particle / double-spherical particle / spherical particle / calcium hydroxyapatite / ヘマタイト粒子 / カルシウムマグネシウムヒドロキシアパタイト / バリウムストロンチウムヒドロキシアパタイト / 立方状粒子 / 表面 / 細孔 / 金属リン酸塩粒子 / 酸化鉄粒子
Research Abstract

1) Monodispersed spherical aluminum phospshate particles are produced by aggregation of small primary particles. The size of these monodispersed spherical aluminum phospshate particles could be controlled by addition of urea and isopropylamine in the aging solutions. These spherical aluminum phospshate particles have a high selective H_2O adsorption property. This high selective adsorption was explained by the penetration of H_2O molecules into the cavities produced by the ougassing treatment in the vicinity of Al^<3+> ions.
2) Monodipersed hematite particles produced with various kinds of amines have changed in their shape, such as spherical, cubic, double-spherical. These particles possess inner OH^-ions in the lattice, so called as hydrohematite. Choride ions exibit on these particle surfaces, inducing a high surface acidity.
3) The crystallinity of calcium-magnesium hydroxyapatite was decreased with increase in the concentration of magnesium in the aging solution.
4) The amont of adsorbed bovine serum albumin depends on the Ca/P molar ratio when the paticle have a similar size, though it depends much stronger on the crystal face exposed to the surface rather than Ca/P molar ratio of the particles.
5) Surface treatment of calcium hydoxyapatite by alkylphosphate with various alkyl chain length change the particle surface to hydrophobic with a high porosity.
6) Monodispersed hematite particles with various sized diamond-like shape were produced by using a mix solvent system of FeCl_3aq.-dimethyformamide.

Report

(4 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • 1994 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] K. Kandori, T. Shimizu, A. Yasukawa, T.Ishikawa: "Adsorption of Borine Serum Asbiminon SynHietic Culcium Hydroxyapatite" Collaids and Surfaces B. 5. 81-87 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T. Ishikawa, H. Tanaka A. Yasukawa, K. Kandori: "Modification of calcum Hydroxy apatite using Ethylphosphate" Journal of Materials Chemistry. 5. 1963-1967 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T. Ishikawa, H. Saito A. Yasukawa, K. Kandori: "Adsorption of CO_2, CH_3OH and H_2O or Fe (III) -Substantituted Colour-Hydoxyapatite" Bulletin of Chemical Sicuety of Japan. 69. 899-907 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K. Kandori, T. Imazato A. Yasukawa, T. Ichikawa: "Texture of Spherical Alminum Phosphate Perticles" Colloids and polymer Science. 274. 290-294 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K. Kandori, A. Yasukawa T. Ishikawa: "Influence of Amines on Formatin and Toxture of Uniform Hematte Particles" Journal of Colloid Interface Science. 180. 446-452 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Ishikawa, M. Matsuda A. Yasukawa, K. Kandori: "Surface Science Groups of Mesoporous Silica FSM-16" Journal of Chemical Society Faraday Transaction. 92. 1985-1989 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] A. Yasukawa, S. Ouchi K. Kandori, T. Ishikawa: "Preparation and Characterization of Magnesium - Calcium Hydroxyapatites" Journal of Materials Chemistry. 6. 1401-1405 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K. Kandori, N. Ikeguchi, A. Yasukawa, T. Ishikawa: "Control of Size and Adsorptive Properties of Spherical Alminum phosphate particles" Journal of Collad Interface Science. 182. 425-430 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kazuhiko Kandori, Takashi Shimizu, Akemi Yasukawa, Tatsuo Ishikawa: ""Adsorption of Bovine Serum Albumin on Synthetic Calcium Hydroxyapatite : Influence of Particle Texture"" Colloids and Surfaces B. 5. 81-87 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Tatsuo Ishikawa, Hidekazu Tanaka, Akemi Yasukawa and Kazuhiko Kandori: ""Modification of Calcium Hydroxyapatite Using Ethylphosphate"" J.Materials Chemistry. 5. 1963-1967 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Tatsuo Ishikawa, Hiroshi Saito, Akemi Yasukawa and Kazuhiko Kandori: ""Adsorption of CO_2, CH_3OH and H_2O on Fe (III) -Substituted Calcium Hydroxyapatite"" Bull.Chem.Soc.Jpn.69. 899-907 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kazuhiko Kandori, Tomoe Imazato, Akemi Yasukawa and Tatsuo Ishikawa: ""Texture of Spherical Aluminum Phosphate Particles"" Colloid Poly.Sci.274. 290-294 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kazuhiko Kandori, Akemi Yasukawa and Tatsuo Ishikawa: ""Influence of Amines on Foemation and Texture of Uniform Hematite Particles"" J.Colloid Interface Sci.180. 446-452 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Tatsuo Ishikawa, Mitsuhiko Matsuda, Akemi Yasukawa and Kazuhiko Kandori: ""Surface Silanol Groups of Mesoporous Silica FSM-16"" J.Chem Soc.Faraday Trans.92. 1985-1989 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Akemi Yasukawa, Satoshi Ouchi, Kazuhiko Kandori and Tatsuo Ishikawa: ""Preparation and Characterization of Magnesium-Calcium Hydroxyapatites"" J.Materials Chemistry. 6. 1401-1405 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kazuhiko Kandori, Nakaba Ikeguchi, Akemi Yasukawa and Tatsuo Ishikawa: ""Control of Size and Adsorptive Properties of Spherical Aluminum Phosphate Particles"" J.Colloid Interface Sci.182. 425-430 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.Kandori,T.Shimizu,A.Yasukawa,T.Ishikawa: "Adsorption of Borine Serum Akduminon Syn Hielc Culcium Hydroyapalile" Collerds and Surfaces B. 5. 81-87 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.Ishikawa,H.Tanika,A.Yasukawa,K.Kandori: "Modification of Caloum Hydroxy aprtite Using Etligjayhate" Journal of Matrials Chsmistry. 5. 1963-1967 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.Ishikawa,H.Saito,A.Yasukawa,K.Kandori: "Adsorptun ot CO_2,CH_3OH and H_2O on Fe(III)-Sulastituted Calaun-Hydsxyapatitc" Bulletein of Chomical Soueity of Japen. 69. 899-907 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.Kandori,T.Imazato,A.Yasukawa,T.Ishikawa: "Texfure of Spherical Aluminum Phasphate Perticles" Collaids and Polymer Science. 274. 290-294 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K,Kandori,A.Yasukawa,T.Ishikawa: "Iufluence of Amines on Farmstion and Toxture of Hniform Hematite Particles" Jourinal of Colloid Intirface Science. 180. 446-452 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.Ishikawa,M.Matsuda,A.Yasukawa,K.Kandori: "Swrtace Silanul Opoys of Mesoporvus Silicor FSM-16" Journal of Clemicl Societz Faradoy Trmrsaetion. 92. 1985-1989 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] A.Yasukawa,S.Ouchi,K.kandori,T.Ishikawa: "Preparation and Characterigation of Magnesum-Calcum Hyhoxyaparhtes" Journal of Matuicls Cherasty. 6. 1401-1405 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.Kandori,N.Ikeguchi,A.Yasukawa,T.Ishikawa: "Corhol of sujead,4dsorptive Proycites of Suhertal Alunime Phaspkate Particls" Journal of Callod Trntefwe Scienc. 182. 425-430 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.Kandori,T.Shimizu,A.Yasukawa,T.Ishikawa: "Adsorption of bonne serum albumin onto synthetic culcium hydroxyapatite: influence of particle texture" Colloids and Surfaces B: Biointerfaces. 5. 81-87 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Ishikawa,H.Tanaka,A.Yasukawa,K.Kandori: "Modification of culcium Hydroxyapatite using Ethyl Phasphates" Journal of Materials chemistry. 5. 1963-1967 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Ishikawa,H,Saito,A.Yasukawa,K.Kandori: "Adsorption of CO_2, CH_3OH and H_2O on Te(III)-Substituted Calcium Hydroxyapatites" Bulletein of Chemical Society of Japan. (印刷中).

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Ishikawa,M,Matsuda,A.Yasukawa,K.Kandori: "Surface Silanol Groups of Mesopprous Silica FSM-16" Journal of Chemical Society, Faraday Transaction. (印刷中).

    • Related Report
      1995 Annual Research Report
  • [Publications] K.Kandori,A.Yasukawa,T.Ishikawa: "Influomce of Amines on Formation and Texture of Uniform Homatite Particles" Journal of Colloid Interface Science. (印刷中).

    • Related Report
      1995 Annual Research Report
  • [Publications] K.Kandori,T.Imazato,A.Yasukawa,T.Ishikawa: "Texture of Spherical Aluminum Phosphate Risticles" Colloid and Polymer Science. (印刷中).

    • Related Report
      1995 Annual Research Report

URL: 

Published: 1994-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi