Works matching AU Koichi Niihara

Results: 81

Fabrication and mechanical properties of fine-tungsten-dispersed alumina-based composites.

Published in:

Journal of Materials Science, 1997, v. 32, n. 15, p. 3943, doi. 10.1023/A:1018668900343

By:

Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Oxidation of nanodiamonds and modulation of their assembly in polymer-based nanohybrids by field-inducement.

Published in:

Journal of Materials Science, 2013, v. 48, n. 12, p. 4151, doi. 10.1007/s10853-013-7228-6

By:

Cho, Hong-Baek;
Nguyen, Son;
Nakayama, Tadachika;
Huynh, Minh;
Suematsu, Hisayuki;
Suzuki, Tsuneo;
Jiang, Weihua;
Rozali, Shaifulazuar;
Tokoi, Yoshinori;
Park, Yeung-Ho;
Niihara, Koichi

Publication type:

Article

Renewable Energy: Novel Electrothermodynamic Power Generation (Adv. Energy Mater. 13/2015).

Published in:

Advanced Energy Materials, 2015, v. 5, n. 13, p. n/a, doi. 10.1002/aenm.201570071

By:

Kim, Yoonho;
Kim, Juyoung;
Yamanaka, Satoru;
Nakajima, Akira;
Ogawa, Takashi;
Serizawa, Takeshi;
Tanaka, Hirohisa;
Baba, Masaaki;
Fukuda, Tatsuo;
Yoshii, Kenji;
Takeda, Masatoshi;
Yamada, Noboru;
Nakayama, Tadachika;
Niihara, Koichi

Publication type:

Article

Novel Electrothermodynamic Power Generation.

Published in:

Advanced Energy Materials, 2015, v. 5, n. 13, p. n/a, doi. 10.1002/aenm.201570071

By:

Kim, Yoonho;
Kim, Juyoung;
Yamanaka, Satoru;
Nakajima, Akira;
Ogawa, Takashi;
Serizawa, Takeshi;
Tanaka, Hirohisa;
Baba, Masaaki;
Fukuda, Tatsuo;
Yoshii, Kenji;
Takeda, Masatoshi;
Yamada, Noboru;
Nakayama, Tadachika;
Niihara, Koichi

Publication type:

Article

Titanium Nitride and Yttrium Titanate Nanocomposites, Endowed with Renewable Self-Healing Ability.

Published in:

Advanced Materials Interfaces, 2021, v. 8, n. 22, p. 1, doi. 10.1002/admi.202100979

By:

Son Thanh Nguyen;
Ayahisa Okawa;
Hirokazu Iwasawa;
Tadachika Nakayama;
Hideki Hashimoto;
Tohru Sekino;
Hisayuki Suematsu;
Koichi Niihara

Publication type:

Article

Nanosecond pulse used to enhance the electrocoagulation of municipal wastewater treatment with low specific energy consumption.

Published in:

Environmental Technology, 2021, v. 42, n. 14, p. 2154, doi. 10.1080/09593330.2019.1694082

By:

Que, Nguyen Ho;
Kawamura, Yuta;
Watari, Takahiro;
Takimoto, Yuya;
Yamaguchi, Takashi;
Suematsu, Hisayuki;
Niihara, Koichi;
Wiff, Juan Paulo;
Nakayama, Tadachika

Publication type:

Article

Pore‐forming process in dehydration of metakaolin‐based geopolymer.

Published in:

International Journal of Ceramic Engineering & Science, 2021, v. 3, n. 5, p. 211, doi. 10.1002/ces2.10100

By:

Yang, Yaru;
Le, Thi‐Chau‐Duyen;
Kudo, Isamu;
Do, Thi‐Mai‐Dung;
Niihara, Koichi;
Suematsu, Hisayuki;
Thorogood, Gordon

Publication type:

Article

Improvement of Power Recovery by Applying a Multi-Pulse Electric Field in the Thermoelectric Cycle Power Generation Process with Pyroelectric Materials.

Published in:

Energies (19961073), 2023, v. 16, n. 12, p. 4728, doi. 10.3390/en16124728

By:

Sodige, Buddhika Amila Kumara;
Furuno, Hideto;
Ngo, Nguyen Chi Trung;
Sugiyama, Hironari;
Baba, Masaaki;
Niihara, Koichi;
Nakayama, Tadachika

Publication type:

Article

Magnetic Mullite-iron Composite Nanoparticles Prepared by Solid Solution Reduction.

Published in:

Chemistry Letters, 2005, v. 34, n. 3, p. 298, doi. 10.1246/cl.2005.298

By:

Hao Wang;
Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Pyroelectric power generation with ferroelectrics (1-x)PMN-xPT.

Published in:

Ferroelectrics, 2017, v. 512, n. 1, p. 92, doi. 10.1080/00150193.2017.1349991

By:

Kim, Juyoung;
Yamanaka, Satoru;
Nakajima, Akira;
Katou, Takanori;
Kim, Yoonho;
Fukuda, Tatsuo;
Yoshii, Kenji;
Nishihata, Yasuo;
Baba, Masaaki;
Takeda, Masatoshi;
Yamada, Noboru;
Nakayama, Tadachika;
Niihara, Koichi;
Tanaka, Hirohisa

Publication type:

Article

Mechanical and Electrical Properties of Silicon Nitride-Silicon Carbide Nanocomposite Material.

Published in:

Journal of the American Ceramic Society, 1991, v. 74, n. 5, p. 1142, doi. 10.1111/j.1151-2916.1991.tb04357.x

By:

Sawaguchi, Akihiro;
Toda, Kohji;
Niihara, Koichi

Publication type:

Article

The Effect of Stoichiometry on Mechanical Properties of Boron Carbide.

Published in:

Journal of the American Ceramic Society, 1984, v. 67, n. 1, p. C-13, doi. 10.1111/j.1151-2916.1984.tb19158.x

By:

Niihara, Koichi;
Nakahira, Atsushi;
Hirai, Toshio

Publication type:

Article

Oxidation of CVD Si3N4 at 1550° to 1650°C.

Published in:

Journal of the American Ceramic Society, 1980, v. 63, n. 7/8, p. 419, doi. 10.1111/j.1151-2916.1980.tb10204.x

By:

HIRAI, TOSHIO;
NIIHARA, KOICHI;
GOTO, TAKASHI

Publication type:

Article

Facile orientation of unmodified BN nanosheets in polysiloxane/BN composite films using a high magnetic field.

Published in:

Journal of Materials Science, 2011, v. 46, n. 7, p. 2318, doi. 10.1007/s10853-010-5075-2

By:

Hong-Baek Cho;
Tokoi, Yoshinori;
Tanaka, Satoshi;
Suzuki, Tsuneo;
Weihua Jiang;
Suematsu, Hisayuki;
Niihara, Koichi;
Nakayama, Tadachika

Publication type:

Article

Preparation of mullite-based iron magnetic nanocomposite powders by reduction of solid solution.

Published in:

Journal of Materials Science, 2009, v. 44, n. 10, p. 2489, doi. 10.1007/s10853-009-3319-9

By:

Wang, Hao;
Sekino, Tohru;
Niihara, Koichi;
Fu, Zhengyi

Publication type:

Article

Mechanical and magnetic properties of Ni-Co dispersed Al2O3 nanocomposites.

Published in:

Journal of Materials Science, 2001, v. 36, n. 7, p. 1817, doi. 10.1023/A:1017541112681

By:

Oh, Sung-Tag;
Sando, Mutsuo;
Niihara, Koichi

Publication type:

Article

Effect of grain growth and measurement on fracture toughness of silicon nitride ceramics.

Published in:

Journal of Materials Science, 1999, v. 34, n. 22, p. 5543, doi. 10.1023/A:1004724814778

By:

Yang, Jianfeng;
Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Effect of pure-solvents without deflocculants for finer SiC particle dispersed MgO based composite.

Published in:

Journal of Materials Science, 1999, v. 34, n. 15, p. 3789, doi. 10.1023/A:1004696615409

By:

Yong-Ho Choa;
Noriko Bamba;
Hiroyuki Hayashi;
Hiroki Kondo;
Tohru Sekino;
Koichi Niihara

Publication type:

Article

Syntheses and Mechanical Properties of Calcium Phosphate--Methacrylate Phosphate Composites.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2002, v. 177, n. 8/9, p. 2257, doi. 10.1080/10426500213352

By:

Nomoto, Takuya;
Yamaguchi, Shunro;
Tokunaga, Hirokazu;
Sasaki, Yoh;
Sakamoto, Kiyoko;
Okazaki, Masayuki;
Kusunose, Takafumi;
Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Thermoluminescence of Calcium-Deficient Fluoridated Hydroxyapatite.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2002, v. 177, n. 8/9, p. 2261, doi. 10.1080/10426500213376

By:

Sakamoto, Kiyoko;
Mizuguchi, Kazuno;
Nomoto, Takuya;
Yamaguchi, Shunro;
Ichihara, Junko;
Sasaki, Yoh;
Niihara, Koichi

Publication type:

Article

Recycling of a Healing Agent by a Water‐Vapor Treatment to Enhance the Self‐Repair Ability of Ytterbium Silicate‐Based Nanocomposite in Multiple Crack‐Healing Test.

Published in:

Advanced Engineering Materials, 2020, v. 22, n. 7, p. 1, doi. 10.1002/adem.202000157

By:

Nguyen, Son Thanh;
Nakayama, Tadachika;
Takahashi, Tsuyoshi;
Suematsu, Hisayuki;
Do, Dung Thi Mai;
Okawa, Ayahisa;
Niihara, Koichi

Publication type:

Article

Preparation And Corrosion Studies Of Self-Healing Multi-Layered Nano Coatings Of Silica And Swelling Clay.

Published in:

Materials Research Innovations, 2004, v. 8, n. 2, p. 84, doi. 10.1080/14328917.2004.11784835

By:

Hikasa, Akio;
Sekino, Tohru;
Hayashi, Yamato;
Rajagopalan, Ramaseshan;
Niihara, Koichi

Publication type:

Article

Microstructure and dielectric properties of sintered Li-Nb-Ti-O solid solution ceramics having superstructure.

Published in:

Materials Research Innovations, 2003, v. 7, n. 2, p. 74, doi. 10.1080/14328917.2003.11784765

By:

Yo Yamamoto;
Hiroyuki Hayashi;
Tohru Sekino;
Tadachika Nakayama;
Hiroki Kondo;
Masashi Wada;
Tomohiko Adachi;
Koichi Niihara

Publication type:

Article

Pulse electric current sintering of alumina/nickel nanocomposites.

Published in:

Materials Research Innovations, 2003, v. 7, n. 2, p. 57, doi. 10.1080/14328917.2003.11784761

By:

Bum-Sung Kim;
Tohru Sekino;
Takafumi Nakayama;
Masashi Wada;
Jai-Sung Lee;
Koichi Niihara

Publication type:

Article

Enhancing low‐temperature energy harvesting by lead‐free ferroelectric Ba(Zr0.1Ti0.9)O3.

Published in:

Journal of the American Ceramic Society, 2023, v. 106, n. 1, p. 201, doi. 10.1111/jace.18663

By:

Ngo, Nguyen Chi Trung;
Sugiyama, Hironari;
Sodige, Buddhika Amila Kumara;
Wiff, Juan Paulo;
Yamanaka, Satoru;
Kim, Yoonho;
Suzuki, Tsuneo;
Baba, Masaaki;
Takeda, Masatoshi;
Yamada, Noboru;
Niihara, Koichi;
Nakayama, Tadachika

Publication type:

Article

Synthesis of β‐MoO3 whiskers by the thermal evaporation method with flowing oxygen gas.

Published in:

Journal of the American Ceramic Society, 2022, v. 105, n. 3, p. 1622, doi. 10.1111/jace.18192

By:

Ngo, Chu Minh;
Nguyen, Hieu Duy;
Saito, Nobuo;
Do, Thi Mai Dung;
Nakayama, Tadachika;
Niihara, Koichi;
Suematsu, Hisayuki

Publication type:

Article

Nanoparticle synthesis of transition‐metal borides by pulsed discharge of compacted powder.

Published in:

Journal of the American Ceramic Society, 2021, v. 104, n. 9, p. 4351, doi. 10.1111/jace.17780

By:

Nguyen, D. Hieu;
Ngo, M. Chu;
Tokoi, Yoshinori;
Do, Thi‐Mai‐Dung;
Nakayama, Tadachika;
Suematsu, Hisayuki;
Niihara, Koichi

Publication type:

Article

Strength improvement and purification of Yb2Si2O7-SiC nanocomposites by surface oxidation treatment.

Published in:

Journal of the American Ceramic Society, 2017, v. 100, n. 7, p. 3122, doi. 10.1111/jace.14831

By:

Nguyen, Son T.;
Nakayama, Tadachika;
Suematsu, Hisayuki;
Suzuki, Tsuneo;
He, Lingfeng;
Cho, Hong‐Baek;
Niihara, Koichi

Publication type:

Article

Facile Synthesis of Hierarchical Alumina Monoliths with Tubular Macropores and Ordered Mesoporous Walls.

Published in:

2010

By:

Zhang, Kuibao;
Fu, Zhengyi;
Zhang, Jinyong;
Nakayama, Tadachika;
Niihara, Koichi;
SooWohn Lee

Publication type:

Abstract

Organic molecule intercalation sites in Sr2CaCu2Oy superconductor.

Published in:

International Journal of Applied Ceramic Technology, 2022, v. 19, n. 2, p. 688, doi. 10.1111/ijac.13962

By:

Kawai, Kensho;
Suematsu, Hisayuki;
Fujimoto, Akira;
Aoba, Tomoya;
Do, Thi Mai Dung;
Nakayama, Tadachika;
Niihara, Koichi

Publication type:

Article

Synthesis of β‐MoO3 nanowhiskers from core/shell molybdenum/molybdenum oxide wire by pulsed wire discharge.

Published in:

International Journal of Applied Ceramic Technology, 2021, v. 18, n. 3, p. 889, doi. 10.1111/ijac.13684

By:

Chu, Ngo Minh;
Duy Hieu, Nguyen;
Do, Thi Mai Dung;
Nakayama, Tadachika;
Niihara, Koichi;
Suematsu, Hisayuki

Publication type:

Article

Self‐crack healing ability and strength recovery in ytterbium disilicate/silicon carbide nanocomposites.

Published in:

International Journal of Applied Ceramic Technology, 2019, v. 16, n. 1, p. 39, doi. 10.1111/ijac.13089

By:

Nguyen, Son Thanh;
Nakayama, Tadachika;
Suematsu, Hisayuki;
Iwasawa, Hirokazu;
Suzuki, Tsuneo;
Niihara, Koichi

Publication type:

Article

Fabrication of SiC Ceramics with Micropatterns from a Facile Replication Process.

Published in:

International Journal of Applied Ceramic Technology, 2012, v. 9, n. 2, p. 304, doi. 10.1111/j.1744-7402.2011.02731.x

By:

Zhang, Kuibao;
Fu, Zhengyi;
Nakayama, Tadachika;
Okumura, Masatoshi;
Niihara, Koichi

Publication type:

Article

Wear Resistance of SiO2-Doped Y-TZP Grinding Media During Wet Milling.

Published in:

International Journal of Applied Ceramic Technology, 2010, v. 7, n. 4, p. 502, doi. 10.1111/j.1744-7402.2009.02360.x

By:

Ohnishi, Hiroshi;
Takeuchi, Miyuki;
Sekino, Tohru;
Ikuhara, Yuichi;
Niihara, Koichi

Publication type:

Article

Examination of pyroelectric power generation over a wide temperature range by controlling the Zr:Sn composition ratio of PLZST.

Published in:

Journal of Asian Ceramic Societies, 2022, v. 10, n. 1, p. 99, doi. 10.1080/21870764.2021.2013145

By:

Sugiyama, Hironari;
Kim, Juyong;
Yamanaka, Satoru;
Kim, Yoonho;
Ngo, Nguyen Chi Trung;
Wiff, Juan Paulo;
Suzuki, Tsuneo;
Baba, Masaaki;
Takeda, Masatoshi;
Yamada, Noboru;
Sekino, Tohru;
Hashimoto, Hideki;
Tanaka, Hirohisa;
Niihara, Koichi;
Nakayama, Tadachika

Publication type:

Article

Preparation of Refined SiC Patterns from Imprinting of Partially Cross-Linked Solid Polycarbosilane.

Published in:

Journal of the American Ceramic Society, 2012, v. 95, n. 5, p. 1530, doi. 10.1111/j.1551-2916.2011.05067.x

By:

Zhang, Kuibao;
Fu, Zhengyi;
Nakayama, Tadachika;
Okumura, Masatoshi;
Niihara, Koichi;
Derby, B.

Publication type:

Article

Field-Induced Orientation of Hexagonal Boron Nitride Nanosheets Using Microscopic Mold for Thermal Interface Materials.

Published in:

Journal of the American Ceramic Society, 2012, v. 95, n. 1, p. 369, doi. 10.1111/j.1551-2916.2011.04942.x

By:

Fujihara, Takeshi;
Cho, Hong-Baek;
Nakayama, Tadachika;
Suzuki, Tsuneo;
Jiang, Weihua;
Suematsu, Hisayuki;
Kim, Hong Dae;
Niihara, Koichi;
Blendell, J.

Publication type:

Article

Translucent Li-α-Sialon Ceramics Prepared by Spark Plasma Sintering Rapid Communications of the American Ceramic Society.

Published in:

Journal of the American Ceramic Society, 2010, v. 93, n. 11, p. 3549, doi. 10.1111/j.1551-2916.2010.04081.x

By:

Zhangfu Yang;
Hao Wang;
Xinmin Min;
Weimin Wang;
Zhengyi Fu;
Soo Wohn Lee;
Koichi Niihara

Publication type:

Article

Porous Silicon Nitride Ceramics Prepared by Extrusion Using Starch as Binder.

Published in:

Journal of the American Ceramic Society, 2008, v. 91, n. 11, p. 3510, doi. 10.1111/j.1551-2916.2008.02701.x

By:

Jiang, Guang-Peng;
Yang, Jian-Feng;
Gao, Ji-Qiang;
Niihara, Koichi

Publication type:

Article

Contact Damage of Silicon Carbide/Boron Nitride Nanocomposites.

Published in:

Journal of the American Ceramic Society, 2007, v. 90, n. 10, p. 3341, doi. 10.1111/j.1551-2916.2007.01894.x

By:

Kusunose, Takafumi;
Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Translucent Mg-α-Sialon Ceramics Prepared by Spark Plasma Sintering.

Published in:

Journal of the American Ceramic Society, 2007, v. 90, n. 5, p. 1647, doi. 10.1111/j.1551-2916.2007.01615.x

By:

Xiong, Yan;
Fu, Zhengyi;
Wang, Hao;
Wang, Weiming;
Zhang, Jinyong;
Zhang, Qingjie;
Lee, Soo Wohn;
Niihara, Koichi

Publication type:

Article

Mechanical and Magnetic Properties of Novel Yttria-Stabilized Tetragonal Zirconia/Ni Nanocomposite Prepared by the Modified Internal Reduction Method.

Published in:

Journal of the American Ceramic Society, 2005, v. 88, n. 6, p. 1468, doi. 10.1111/j.1551-2916.2005.00243.x

By:

Kondo, Hiroki;
Sekino, Tohru;
Tanaka, Norihito;
Nakayama, Tadachika;
Kusunose, Takafumi;
Niihara, Koichi

Publication type:

Article

Microstructural and Thermoelectric Characteristics of Zinc Oxide- Based Thermoelectric Materials Fabricated Using a Spark Plasma Sintering Process.

Published in:

Journal of the American Ceramic Society, 2005, v. 88, n. 3, p. 628, doi. 10.1111/j.1551-2916.2005.00131.x

By:

Kim, Kyoung Hun;
Shim, Seung Hwan;
Shim, Kwang Bo;
Niihara, Koichi;
Hojo, Junichi

Publication type:

Article

Synthesis of Bismuth Sodium Titanate Nanosized Powders by Solution/Sol-Gel Process.

Published in:

Journal of the American Ceramic Society, 2003, v. 86, n. 9, p. 1464, doi. 10.1111/j.1151-2916.2003.tb03497.x

By:

Chang Yeoul Kim;
Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Solid-Solution Effects of a Small Amount of Nickel Oxide Addition on Phase Stability and Mechanical Properties of Yttria-Stabilized Tetragonal Zirconia Polycrystals.

Published in:

Journal of the American Ceramic Society, 2003, v. 86, n. 3, p. 523, doi. 10.1111/j.1151-2916.2003.tb03334.x

By:

Kondo, Hiroki;
Sekino, Tohru;
Kusunose, Takafumi;
Nakayama, Tadachika;
Yamamoto, Yo;
Wada, Masashi;
Adachi, Tomohiko;
Niihara, Koichi

Publication type:

Article

Machinability of Silicon Nitride/Boron Nitride Nanocomposites.

Published in:

Journal of the American Ceramic Society, 2002, v. 85, n. 11, p. 2689, doi. 10.1111/j.1151-2916.2002.tb00515.x

By:

Kusunose, Takafumi;
Sekino, Tohru;
Yong-Ho Choa;
Niihara, Koichi

Publication type:

Article

Fabrication and Microstructure of Silicon Nitride/Boron Nitride Nanocomposites.

Published in:

Journal of the American Ceramic Society, 2002, v. 85, n. 11, p. 2678, doi. 10.1111/j.1151-2916.2002.tb00514.x

By:

Kusunose, Takafumi;
Sekino, Tohru;
Yong Ho Choa;
Niihara, Koichi

Publication type:

Article

Fabrication and Characterization of Cordierite/Zircon Composites by Reaction Sintering: Formation Mechanism of Zircon.

Published in:

Journal of the American Ceramic Society, 2002, v. 85, n. 6, p. 1430, doi. 10.1111/j.1151-2916.2002.tb00292.x

By:

En-Hai Sun;
Kusunose, Takafumi;
Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Preparation and Electric Properties of Dense Nanocrystalline Zinc Oxide Ceramics.

Published in:

Journal of the American Ceramic Society, 2002, v. 85, n. 4, p. 1016, doi. 10.1111/j.1151-2916.2002.tb00214.x

By:

Lian Gao;
Qiang Li;
Weiling Luan;
Kawaoka, Hirokazu;
Sekino, Tohru;
Niihara, Koichi

Publication type:

Article

Microstructure and Mechanical Properties of Sinter-Post-HIPed Si[sub 3]N[sub 4]SiC Composites.

Published in:

Journal of the American Ceramic Society, 2001, v. 84, n. 2, p. 406, doi. 10.1111/j.1151-2916.2001.tb00669.x

By:

Jian-Feng Yang,;
Sekino,, Tohro;
Yong-Ho Choa,;
Niihara, Koichi;
Ohji, Tatsuki

Publication type:

Article