Preprints of Annual Meeting of The Ceramic Society of Japan<br> Preprints of Fall Meeting of The Ceramic Society of Japan

Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan

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21st Fall Meeting of The Ceramic Society of Japan

Displaying 301-350 of 811 articles from this issue

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Preparation and Blue-Luminescent Properties of La_1-xGd_xNbO₄ Solid Solutions

Hiroyuki Iino, Shinobu Fujihara

Session ID: 1PI08
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.301.0

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Luminescent Properties of Ceria-Based Solid Solutions Doped with Rare-Earth Ions

Hiroki Sato, Shinobu Fujihara

Session ID: 1PI09
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.302.0

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Luminescent properties of red long persistent phosphor, Ca₂SnO₄ doped with Eu³⁺

Kentaro Nomizu, Akiko Torisaka, Kazuyoshi Uematsu, Tadashi Ishigaki, K ...

Session ID: 1PI10
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.303.0

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Synthesis of novel alminosilicate phosphor for a white LED

Satomi Seki, kazuyoshi uematsu, tadashi ishigaki, Kenji Toda, Mineo Sa ...

Session ID: 1PI11
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.304.0

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Synthesis of phosphate phosphor for a white LED

Tomoki Hatsumori, Ngee Ho Li, Kazuyoshi Uematsu, Tadashi Ishigaki, Ken ...

Session ID: 1PI12
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.305.0

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Novel Ba-Sc-Si-oxide and oxynitride phosphors for a white LED

Tomoyuki Nakano, Yoshitaka Kawakami, Akira Komeno, Kazuyoshi Uematsu, ...

Session ID: 1PI13
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.306.0

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Nanometer-sized LaPO4:Ce,Tb Crystals prepared through Environmental benign Process

Mitsunobu Iwasaki, Eri Deguchi, Tsubasa Yasuda

Session ID: 1PI14
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.307.0

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Nanometer-sized LaPO4:Ce,Tb particles were successfully prepared through environmentally benign process. The quantumefficiency strongly denpends on the concentration of Ce and Tb ions as well as the molar ratio of Tb to Ce.

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Synthesis and Luminescence Properties of Apatite Powders Extracteed from Wated Pig Bones

Jun-ichi Hamagami, Ryo Hosokawa, Takashi Kishimoto, Kenji Toda

Session ID: 1PI15
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.308.0

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Preparation and Hydrogen Sensing Properties of Porous Pd film by Colloidal Crystal Template Method

Jun-ichi Hamagami, Taichi Yamaguchi, Daisuke Uchihori

Session ID: 1PI16
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.309.0

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Preparation and Hydrogen Sensing Properties of Pd/TiO₂ Film by Photodeposition Method

Jun-ichi Hamagami, Ryo Araki, Daisuke Uchihori, Atsunori Matsuda

Session ID: 1PI17
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.310.0

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New synthesis method of green emitting oxysulfides phosphor

mamoru ohashi, kazuyoshi uematsu, tadashi ishigaki, kenji toda, mineo ...

Session ID: 1PI18
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.311.0

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Low temperature synthesis of TiO2 from NaLnTiO4

sae nakajima, yoshiomi yamanaka, kazuyoshi uematsu, tadashi ishigaki, ...

Session ID: 1PI19
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.312.0

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Photoluminescence of Eu-doped Oxides with a Rutile Structure

Shuichi Arakawa, Masaaki Okamoto, Sho Nogashira

Session ID: 1PI20
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.313.0

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Synthesis of Silicate Phosphors using Asbestos Slate as a Raw Material

Shigeki Shirakura, Kenji Toda, Kazuyoshi Uematsu, Tadashi Ishigaki, Mi ...

Session ID: 1PI21
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.314.0

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Fabrication of alumina/carbon nanofiber composites using PVB as dispersant and their properties

Shinya Yumoto, Tomohiro Yamaguchi, Kunio Kitajima, Morinobu Endo, Naot ...

Session ID: 1PM01
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.315.0

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Fabrication of high porous ceramics with oriented cell shaped pores by freezing of gel

Manabu Fukushima, Masayuki Nakata, Yu-ichi Yoshizawa

Session ID: 1PM02
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.316.0

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Ultrahigh porous cordierite with oriented micrometer-sized cells was prepared by novel gelcasting method. Gelation agent, water for pore former and ceramic powder were mixed and gelled. The resultant gel obtained was frozen, dried, degreased at 600C and sintered. The porous ceramic showed ultra highly porosity around 87-93%. SEM observations of porous cordierite showed the microstructure of orderly uni-directionally oriented micrometer-sized cell. The cell size, wall thickness of cell and number of cell were characterized by image analysis. The pore size distribution by Hg porosimetry showed a bimodal distribution.

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Preparation of hydroxyapatite nano particles applying micro chemical processes

Eiji Fujii, Koji Kawabata, Yoshiaki Nakazaki, Yuji Tanizawa, Akihiro M ...

Session ID: 2A01
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.317.0

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Formation of calcium phosphate crystals in a reaction field of poly(acrylamide) hydrogel containing phosphate ions

Taishi Yokoi, Masakazu Kawashita, Giichiro Kawachi, Koichi Kikuta, Chi ...

Session ID: 2A02
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.318.0

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Growth of Ca₅(OH)(PO₄)₃ Crystals from Nitrate Fluxes

Yoshitaka Kameno, Katuya Teshima, Kunio Yubuta, Takaomi Suzuki, Toetsu ...

Session ID: 2A03
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.319.0

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Effect of spatial design on calcium phosphate formation on the surface of bioactive PMMA-based paste

Yuki Totani, Atsushi Sugino, Toshiki Miyazaki, Giichiro Kawachi, Koich ...

Session ID: 2A04
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.320.0

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Properties of Bioactive Organic-Inorganic Hybrids Fabricated from Glucomannan : Effects of Silane Coupling Treatment

yumi morita, toshiki miyazaki, eiichi ishida, chikara otsuki

Session ID: 2A05
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.321.0

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Changes of material properties of beta-tricalcium Phosphate / poly-(L-lactic acid) Hybrids in Simulated Body Fluid

Yuto Iwamoto, Toshiyuki Miyashita, Nami Sugiyama, Yuko Takeoka, Masahi ...

Session ID: 2A06
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.322.0

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Protein Adsorption onto Hydroxyapatite Incorporating Mercaptosuccinic Acid

Shiho Ishihara, Takuya Matsumoto, Takamasa Onoki, Taiji Sohmura, Atsus ...

Session ID: 2A07
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.323.0

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Fabrication of nano-sized hydroxyapatite-coated microsphere and application to cell scaffold

Masahiro Okada, Hayata Maeda, Syuji Fujii, Youhei Mima, Shinya Fukumot ...

Session ID: 2A08
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.324.0

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We have recently developed a novel nanocomposite for a soft-tissue-compatible material: the functional polymer substrate, whose surface was modified with nano-sized and calcined hydroxyapatite (HAp) crystals through covalent linkage. In this presentation, we will report on the fabrication of nanosized hydroxyapatite-coated microsphere and its application to cell scaffolds.

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Fabrication of nanoTiO₂-coated composite and application to anti-infective device

Tsutomu Furuzono, Masahiro Okada, Miwa Masuda, Naotaka Nitta, Akio Kay ...

Session ID: 2A09
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.325.0

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Recently, we have reported the development of the amino-group-modified TiO₂ coating on polymer substrate through covalent bonding. The composite TiO₂-coated substrate photo-reactivity and anti-infective effect by UV irradiation. In this report, the effect of ultrasonic reactivity of the TiO₂-coated substrate will be presented. The development of a percutaneous device made of the TiO₂-coated fibers by flocking process will be also presented.

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Bonding behavior between hydroxyapatite ceramics and Ti-based bulk metallic glasses via hydrothermal techniques

Takamasa Onoki, Naota Sugiyama, Yasuto Hoshikawa, Masaru Akao, Nobuhir ...

Session ID: 2A17
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.326.0

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Apatite Forming Ability of Titanium Surface via Plasma Electrolytic Oxidation

Yuji YAMADA, Takashi AKATSU, Yasuto HOSHIKAWA, Yutaka SHINODA, Fumihir ...

Session ID: 2A18
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.327.0

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Preparation of bioactive titanium metal with calcium titanate layer

TAKASHI KIZUKI, HIROAKI TAKADAMA, TOMIHARU MATSUSHITA, TADASHI KOKUBO, ...

Session ID: 2A19
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.328.0

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Titanium-based artificial joints provided with apatite-forming ability by spatial design and thermal oxidation

Atsushi Sugino, Kanji Tsuru, Satoshi Hayakawa, Chikara Ohtsuki, Akiyos ...

Session ID: 2A20
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.329.0

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NIR Bioimaging by Using Rare Earth Doped Ceramic Nanophoshpors

Kohei Soga, Yoshihito Okumura, Yu Saito, Masao Kamimura, Yukio Nagasak ...

Session ID: 2A21
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.330.0

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Fluorescence bioimaging is one of the most important technologies for biomedical applications. The most serious problem for the imaging is color fading, phototoxicity, autofluorescence and strong scattering due to the use of short-wavelength excitation light. For solving all of these problems, we propose to use fluorescence under near infrared excitation by using rare-earth doped ceramic nanophoshpors. Surface modification of the particles with biofunctional polymer was applied for dispersion stability, specific interaction with the substances in biosystem and chemical durability. Some demonstrative works of the bioimaging will be also presented.

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The behavior of cells on the hydroxyapatite

Tetsuya Goto

Session ID: 2A22
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.331.0

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Waste Melting Furnace Refractories

JUNICHI MODA, KUNIHIKO TANAKA, SINICHI KITAMURA

Session ID: 2B01
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.332.0

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The influence of Al-additive distribution on properties of MgO-C refractories

Fuminori Hirose, Yasuhiro Hoshiyama, Jyunji Ommyoji, Akira Yamaguchi

Session ID: 2B02
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.333.0

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Thermal Properties of Raw Materials for Silica Bricks

Yasushi Tsutsui, Kiyoto Kasai, taijiroh Matsui

Session ID: 2B03
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.334.0

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Effect of basicity on the reactivity of refractories

koichi igabo, shinichi sakida, yasuhiko benino, tokuro nanba

Session ID: 2B04
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.335.0

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Influence of SiO₂ on wettability between MgAl₂O₄ substrate and molten iron of low oxygen content

Naotaka Fukami, Satoshi Kawagishi, Nobuya Shinozaki, Kyoko Wasai

Session ID: 2B05
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.336.0

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Study for slag penetration mechanism of Al2O3-MgO castable

Masafumi Nishimura, Hisaharu Sasaki, Makoto Namba

Session ID: 2B06
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.337.0

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Microstructure and Slag Penetration Features of Ladle Castable

Yoshitaka Sadatomi, Koji Goda, Mitsuo Sugawara, Tsuneo Kayama, Naoya E ...

Session ID: 2B07
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.338.0

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Alumina-magnesia castable is mainly applied to steel ladles. This material generally consists of alumina, magnesia, silica and alumina cement, and generates spinel and CA6 when it is heated up. The said spinel makes solid solution with alumina, and generates lattice defect spinel involving cation defect. In such vacancy, FeO in slag can be trapped. Moreover, alumina in the castable material reacts with CaO in slag and generates CA6. Resulting from these reactions, slag viscosity increases which leads to restraint of slag penetration into the castable material. Thus, in this study, the additive amount of each raw material was changed, and its influence on product distribution, alteration of microstructure and slag penetration features were investigated.

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A review for research and development of refractories in China

Min CHEN

Session ID: 2B08
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.339.0

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With the continuous development of China's economy in the past years, the basic industries such as metallurgy and cement have been developed, which have promoted the research and development of refractories to make a remarkably progress in the past years. This paper has been reviewed the development of the refractories in China on the aspects of CaO containing refractories, refractory oxide-nonoxide composites, nano-technology, circumstance friendship refractories as well as recycle and utilization of the used refractories. Though there are still a lot of questions needed to investigate, the technologies have been remarkably progressed in the passed years, and it is considered that the research achievement and technologies can be realized in the following years.

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Microstructure Development in Metal Oxides under Chemical Potential

Toshio Maruyama, Mitsutoshi Ueda

Session ID: 2B17
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.340.0

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Ionic diffusion is generated in the metal oxides under chemical potential gradients. The divergence of the ionic fluxes gives the void formation and stress generation. The method is presented for the quantitative analysis on this phenomnina.

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Characterization of the Setting Behavior in Low Cement Castables

EIZO MAEDA, SADAO KAKUMA

Session ID: 2B19
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.341.0

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Development of microwave firing technique using SiC refractories

Hisanori Hoshizuki, Yuji Maki, Fumihito Ozeki, Yoshiharu Kajita

Session ID: 2B20
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.342.0

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Evaluation of thermal shock resistance of CC nozzles by pouring molten iron

Akinari Sasaki, Hidetoshi Kamio, Katsumi Morikawa, Jyoki Yoshitomi, Ts ...

Session ID: 2B21
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.343.0

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Microstructure control of sintered porous YSZ as a durable thermal shielding material

Kazuya SASAKI, Akihiro SUZUKI, Takayuki TERAI

Session ID: 2B22
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.344.0

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Microstructure effect on the thermal conductivity of the sintered porous YSZ

Kazuya SASAKI, Akihiro SUZUKI, Takayuki TERAI

Session ID: 2B23
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.345.0

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Effect of the Y2O3 concentration in YSZ on the thermophysical property

Kazuya SASAKI, Akihiro SUZUKI, Takayuki TERAI

Session ID: 2B24
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.346.0

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New water-soluble complexes of titanium with amino acids and their application for synthesis of TiO₂ nanoparticles

Makoto Kobayashi, Valery Petrykin, Masato Kakihana, Koji Tomita

Session ID: 2C01
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.347.0

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We prepared two new water-soluble titanium complexes with L-serine and L(-)-threonine amino acids. The TiO₂ powders obtained by hydrothermal treatment of these titanium complexes with amino acids were composed of nanosized anatase or anatase and brookite phases. Photocatalytic properties of the prepared materials were characterized in terms of oxalic acid decomposition in aqueous solution under ultraviolet irradiation. In this photocatalytic reaction the samples synthesized by hydrothermal treatment of the titanium-threonine complex at 200 ºC for 24 h exhibited higher photocatalytic activity than the commercial anatase-type TiO2 photocatalyst (ST-01, Ishihara Sangyo Kaisya Ltd.).

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Control of polymorphs and particle morphology of TiO2 by hydrothermal process using titanium-tartrate complex and photocatalytic activity

Hironori Shimoita, Kazuhiro Yamamoto, Koji Tomita, Kazumi Fujita, Mako ...

Session ID: 2C02
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.348.0

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Hydrothermal synthesis of Brookite type TiO₂ using water-soluble Ti-complex coordinated by ethylenediaminetetraacetic acid (EDTA)

Yusuke Morishima, Makoto Komayashi, Valery Petrykin, Koji Tomita, Masa ...

Session ID: 2C03
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.349.0

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Hydrothermal synthesis of TiO2(B) from glycolato-titanium complex and hydrothermal crystal growth of TiO2(B).

Kazuhiro Yamamoto, Hironori Shimoita, Koji Tomita, Kazumi Fujita, Mako ...

Session ID: 2C04
Published: 2008
Released on J-STAGE: February 07, 2009

DOIhttps://doi.org/10.14853/pcersj.2008F.0.350.0

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TiO2(B) was obtained from glycolato titanium complex by hydrothermal synthesis. The particles had rod-like morphology, indicating anisotropic crystal growth by adsorption of glycolic acid as complexant agent. No crystal growth TiO2(B) particles were separated from the solution treated in several conditions solution. The particles size and morphology were controlled by hydrothermal crystal growth.

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