Search Results 1-20 of 612

  • Microstructural Evaluation of ZrB<sub>2</sub>/ZrO<sub>2</sub> Ceramic Powders Prepared by Milling-Assisted Magnesiothermic Reduction of Oxide Raw Materials

    Ağaoğulları Duygu , Balcı Özge , Öveçoğlu M. Lütfi , Duman İsmail

    … ceramic powders prepared by milling-assisted magnesiothermic reduction of oxide raw materials. …

    KONA Powder and Particle Journal advpub(0), 2017

    J-STAGE CrossRef

  • Improvement in performance of solution-processed indium–zinc–tin oxide thin-film transistors by UV/O

    Naik Bukke , Avis Christophe , Chowdhury Md , Kim Taehun , Lin Tengda , Jang Jin

    … We studied solution-processed amorphous indium–zinc–tin oxide (a-IZTO) thin-film transistors (TFTs) with spin-coated zirconium oxide (ZrO<inf>x</inf>) as the gate insulator. …

    Jpn. J. Appl. Phys. 55(3S1), 03CC02, 2016-02-08

    JSAP

  • Metal resist for extreme ultraviolet lithography characterized by scanning transmission electron microscopy

    Toriumi Minoru , Sato Yuta , Koshino Masanori , Suenaga Kazu , Itani Toshiro

    … The structures of metal (zirconium or titanium) oxide cores are unambiguously identified, and the local elemental distribution in the resist film is obtained. … The initial size of zirconium oxide cores is well maintained in the resist film. … However, titanium oxide cores tend to aggregate to form an indefinite structure. …

    Appl. Phys. Express 9(3), 031601, 2016-01-29

    JSAP

  • In-Situ Evaluation of Functional Layer by Electrochemical Impedance Spectroscopy  [in Japanese]

    Suzuki Narumi , Sasaki Ryosuke , Matsumura Yoshihito , Kondo Masatoshi

    …  Online evaluation of the electrical properties of oxide layers was studied for the development of liquid breeder blanket of fusion reactors in this paper. … The electrochemical impedance spectroscopy was applied for the layers of zirconium oxide formed at 773 K on the substrate of zirconium metal in air or pure oxygen gas atmospheres at the atmospheric pressure. …

    Journal of the Japan Institute of Metals 80(4), 284-288, 2016

    J-STAGE CrossRef

  • Comparison of Adhesive Resistance to Chewing Gum among Denture Base Acrylic Resin, Cobalt-Chromium Alloy, and Zirconia

    Wada Takeshi , Takano Tomofumi , Ueda Takayuki , Sakurai Kaoru

    The purpose of this study was to compare the adhesiveness of chewing gum to acrylic resin, cobalt-chromium alloy, and zirconia. Test specimens were fabricated using acrylic resin (resin), cobalt-chrom …

    The Bulletin of Tokyo Dental College 57(1), 1-5, 2016

    J-STAGE CrossRef

  • In-Situ Evaluation of Functional Layer by Electrochemical Impedance Spectroscopy  [in Japanese]

    Suzuki Narumi , Sasaki Ryosuke , Matsumura Yoshihito , Kondo Masatoshi

    …  Online evaluation of the electrical properties of oxide layers was studied for the development of liquid breeder blanket of fusion reactors in this paper. … The electrochemical impedance spectroscopy was applied for the layers of zirconium oxide formed at 773 K on the substrate of zirconium metal in air or pure oxygen gas atmospheres at the atmospheric pressure. …

    Journal of the Japan Institute of Metals advpub(0), 2016

    J-STAGE CrossRef

  • The effect of zirconia thickness and curing time on shear bond strength of dualcure resin cement

    LEE Su-Young , CHO Chang-Bin , KOAK Jai-Young , YANG Sung-Eun

    This study evaluated how zirconia thickness affects shear bond strength (SBS) between zirconia and dual-cure resin cement. Eighty specimens (40 blocks of 1 mm thickness zirconia and 20 of each 1.5 and …

    Dental Materials Journal 35(1), 132-137, 2016

    J-STAGE CrossRef

  • Effect of MDP primer on bond strength to Ce-TZP/Al_2O_3 using self-adhesive and adhesive resin cement  [in Japanese]

    NIITSUMA Akinori , SHINYA Akikazu , KURODA Soichi , SHINYA Akiyoshi

    近年,ジルコニア系補綴装置が広く臨床応用されている.本研究では,ブロック状に加工したCe-TZP/Al_2O_3ナノ複合体に対するレジンセメントの接着強さについて,MDP含有プライマー処理の有無による影響を検討した.その結果,MDP含有プライマー処理を行うと,セルフアドヒーシブレジンセメントの接着強さは有意に向上した.また,MDP含有プライマー処理をした場合,セルフアドヒーシブレジンセメントの方が …

    The journal of the Japanese Society for Dental Materials and Devices 34(4), 281-288, 2015-07-25

    CiNii Fulltext PDF - Subscription  Ichushi Web

  • Effects of two-step heat treatment on properties of In

    Sato Yuichi , Aoshima Tadahiko , Muraki Yuhei

    … A two-step heat treatment was carried out on a zirconium-doped indium oxide thin film epitaxially grown on a c-face sapphire substrate by a radio-frequency magnetron sputtering method. …

    Jpn. J. Appl. Phys. 54(8S1), 08KC09, 2015-07-10

    JSAP

  • Electrodeposition of Zn-Zr Oxide Composite from Dispersed Particles-Free Solution  [in Japanese]

    Nakano Hiroaki , Hara Yosuke , Oue Satoshi , Kobayashi Shigeo

    …   Electrodeposition of Zn-Zr oxide composite was examined from an unagitated sulfate solution containing Zn<sup>2+</sup> … In solution containing Zr ions, Zn deposition was significantly polarized due to the film resistance of Zr oxide formed by the hydrolysis of Zr ions. … SEM and EDX point analysis of deposits revealed that the granular Zr oxide deposited at the surface of Zn platelet crystals and at the void between the Zn platelet crystals. …

    The Journal of the Japan Institute of Metals.A 80(2), 151-156, 2015

    J-STAGE CrossRef

  • Analysis of Under-film Corrosion by Raman Imaging  [in Japanese]

    Yoshioka Nobuaki , Yoshida Atsunori

    複合サイクル試験および塩水噴霧試験で腐食生成物を作製し,多変量解析を用いたラマンイメージングによって塗膜下の腐食挙動を解析した.リン酸亜鉛処理またはジルコニウム系化成処理後,カチオン電着塗装を施した試験板を用いて,乾湿繰返しサイクル下の腐食挙動に対する化成皮膜の影響を考察した結果,いくつかの知見が得られた.リン酸亜鉛皮膜ではカット部直下に素材近傍まで腐食生成物が残存し,マクロ腐食の形態で腐食が進行 …

    CORROSION ENGINEERING 64(6), 251-258, 2015

    J-STAGE CrossRef

  • Electrodeposition of Zn-Zr Oxide Composite from Dispersed Particles-Free Solution  [in Japanese]

    Nakano Hiroaki , Hara Yosuke , Oue Satoshi , Kobayashi Shigeo

    …   Electrodeposition of Zn-Zr oxide composite was examined from an unagitated sulfate solution containing Zn<sup>2+</sup> … In solution containing Zr ions, Zn deposition was significantly polarized due to the film resistance of Zr oxide formed by the hydrolysis of Zr ions. … SEM and EDX point analysis of deposits revealed that the granular Zr oxide deposited at the surface of Zn platelet crystals and at the void between the Zn platelet crystals. …

    The Journal of the Japan Institute of Metals.A advpub(0), 2015

    J-STAGE CrossRef

  • Effects of Types of Metal Oxides on Hydrothermal Gasification of Phenol over Novel Metal Oxide–carbon Composite Supported Ni Catalysts Prepared by Sol-gel Method  [in Japanese]

    Ishihara Atsushi , Imanishi Kenta , Hashimoto Tadanori , Nasu Hiroyuki

    水溶性の芳香族化合物を含む廃水のモデルとしてフェノールの水溶液(フェノール水)を用い,亜臨界水状態条件で水熱ガス化反応処理することで燃料ガスを製造した。金属アルコキシドとPEGを組み合わせることで触媒担体に炭素骨格と金属酸化物を同時に導入し,新規金属酸化物─炭素複合担体担持Ni触媒を調製した。金属アルコキシドの種類を変えることにより担体の活性および安定性に及ぼす影響を検討し,フェノール水にメチオニ …

    Bulletin of The Japan Petroleum Institute 58(5), 302-311, 2015

    J-STAGE CrossRef

  • A Practical Investigation of the Production of Zr-Cu-Al-Ni Bulk Metallic Glasses by Arc Melting and Suction Casting

    Igel Joshua , Kirk Donald W. , Singh Chandra Veer , Thorpe Steven J.

    … A "cut and re-cast" homogenization method used to reduce oxidation produced good overall homogeneity but resulted in the entrainment of an oxide-rich surface layer into the bulk of the alloy. …

    Materials Transactions, JIM 56(11), 1834-1841, 2015

    J-STAGE CrossRef

  • A Practical Investigation of the Production of Zr-Cu-Al-Ni Bulk Metallic Glasses by Arc Melting and Suction Casting

    Igel Joshua , Kirk Donald W. , Singh Chandra Veer , Thorpe Steven J.

    … A "cut and re-cast" homogenization method used to reduce oxidation produced good overall homogeneity but resulted in the entrainment of an oxide-rich surface layer into the bulk of the alloy. …

    Materials Transactions, JIM advpub(0), 2015

    J-STAGE CrossRef

  • Odontogenic effects of a fast-setting calcium-silicate cement containing zirconium oxide

    KIM Kyoung-A , YANG Yeon-Mi , KWON Young-Sun , HWANG Yun-Chan , YU Mi-Kyung , MIN Kyung-San

    … Similar to mineral trioxide aggregate (MTA), it contains bismuth oxide to provide radiopacity. … Recently, another product, EndocemZr, which contains zirconium oxide (ZrO<sub>2</sub>) as a radiopacifier, was developed by the same company. …

    Dental Materials Journal 34(4), 432-440, 2015

    J-STAGE CrossRef

  • ZrO<sub>2</sub> Modified MnO<sub><i>x</i></sub>/Attapulgite Catalysts for NH<sub>3</sub>-SCR of NO at Low Temperature

    Xiao Feng , Gu Yunjie , Tang Zhe , Han Fennv , Shao Jingling , Xu Qi , Zhu Hongli

    … A series of Zirconium modified MnO<sub><i>x</i></sub>/Attapulgite (<i>a</i>Zr–Mn/ATP) catalysts were synthesized by sol–gel method and evaluated for their performance in the low-temperature NH<sub>3</sub>-SCR of NO and resistance to sulfur dioxide (SO<sub>2</sub>). …

    JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 48(6), 481-487, 2015

    J-STAGE CrossRef

  • Effect of ultrashort pulsed laser on bond strength of Y-TZP zirconia ceramic to tooth surfaces

    UNAL Server Mutluay , NIGIZ Remzi , POLAT Zelal Seyfioglu , USUMEZ Aslıhan

    … The aim of this study was to evaluate the effects of ytterbium (Yb)-doped fiber laser and other surface treatment methods —namely, sandblasting with 110 µm aluminum oxide or 30 µm silica-coated alumina on shear bond strength (SBS) of zirconia to tooth surface. … A total of 128 zirconium oxide disks were made by using CAD-CAM technology. …

    Dental Materials Journal 34(3), 351-357, 2015

    J-STAGE CrossRef

  • Trends of Nitrogen Oxide Release during Thermal Decomposition of Nitrates in Highly Active Liquid Waste  [in Japanese]

    AMANO Yuki , WATANABE Koji , TASHIRO Shinsuke , YAMANE Yuichi , ISHIKAWA Jun , YOSHIDA Kazuo , UCHIYAMA Gunzo , ABE Hitoshi

    … In this study, data of nitrogen oxide release were obtained by heating simulated HALW to 600℃. … Data were also obtained for mixed lanthanide solution, mixed lanthanide solution containing zirconium dioxide, and mixed lanthanide solution containing ruthenium dioxide. …

    Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan advpub(0), 2015

    J-STAGE CrossRef

  • Trends of Nitrogen Oxide Release during Thermal Decomposition of Nitrates in Highly Active Liquid Waste  [in Japanese]

    AMANO Yuki , WATANABE Koji , TASHIRO Shinsuke , YAMANE Yuichi , ISHIKAWA Jun , YOSHIDA Kazuo , UCHIYAMA Gunzo , ABE Hitoshi

    … In this study, data of nitrogen oxide release were obtained by heating simulated HALW to 600℃. … Data were also obtained for mixed lanthanide solution, mixed lanthanide solution containing zirconium dioxide, and mixed lanthanide solution containing ruthenium dioxide. …

    Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan 14(2), 86-94, 2015

    J-STAGE CrossRef

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