Preparation of Plasma Sprayed Titania/Hydroxyapatite Photocatalytic Coatings with Nanostructured Powder

Kobayashi, Akira; Jiang, Wei

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タイトル	Preparation of Plasma Sprayed Titania/Hydroxyapatite Photocatalytic Coatings with Nanostructured Powder
著者	Kobayashi, Akira Kobayashi, Akira
著者	Jiang, Wei Jiang, Wei
キーワード等	TiO₂/HAP
	Plasma spraying
	Phase composition
	Photo-catalysis
抄録	Anatase phase Titanium dioxide has a photo-catalytic performance for environmental protection. In this study, titanium dioxide/hydroxyapatite photo-catalytic coatings were deposited by atmospheric plasma spraying using powders with nano-sized grains. The injecting position of powder was varied in order to prepare porous structure coatings with high photo-catalytic activity. The phase compositions and microstructures of the coatings were characterized using X-ray diffraction (XRD) and Field Emission Scanning Electron Microscopy (FESEM). The results showed that the porous structure coatings with relatively high anatase content could be obtained by controlling the injecting position of the powder. The bimodal microstructure of the coatings was also controllable.
公開者	大阪大学接合科学研究所
公開者の別表記	Joining and Welding Research Institute, Osaka University
公開者 (ヨミ)	オオサカダイガクセツゴウカガクケンキュウジョ
掲載誌名	Transactions of JWRI
巻	34
号	1
開始ページ	49
終了ページ	53
刊行年月	2005-07
ISSN	03874508
NCID	AA00867058
URL	http://hdl.handle.net/11094/5013
言語	英語
カテゴリ	紀要論文 Departmental Bulletin Paper
カテゴリ	Transactions of JWRI / Vol.34 No.1 (2005-07)

著者版フラグ	publisher
NII資源タイプ	紀要論文
ローカル資源タイプ	紀要論文
dcmi資源タイプ	text
DCTERMS.bibliographicCitation	Transactions of JWRI.34(1) P.49-P.53
DC.title	Preparation of Plasma Sprayed Titania/Hydroxyapatite Photocatalytic Coatings with Nanostructured Powder
DC.creator	Kobayashi, Akira
DC.creator	Jiang, Wei
DC.publisher	大阪大学接合科学研究所
DC.language" scheme="DCTERMS.RFC1766	英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2005-07
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/5013
DC.subject	TiO₂/HAP
	Plasma spraying
	Phase composition
	Photo-catalysis
DCTERMS.abstract	Anatase phase Titanium dioxide has a photo-catalytic performance for environmental protection. In this study, titanium dioxide/hydroxyapatite photo-catalytic coatings were deposited by atmospheric plasma spraying using powders with nano-sized grains. The injecting position of powder was varied in order to prepare porous structure coatings with high photo-catalytic activity. The phase compositions and microstructures of the coatings were characterized using X-ray diffraction (XRD) and Field Emission Scanning Electron Microscopy (FESEM). The results showed that the porous structure coatings with relatively high anatase content could be obtained by controlling the injecting position of the powder. The bimodal microstructure of the coatings was also controllable.
citation_title	Preparation of Plasma Sprayed Titania/Hydroxyapatite Photocatalytic Coatings with Nanostructured Powder
citation_author	Kobayashi, Akira
citation_author	Jiang, Wei
citation_publisher	大阪大学接合科学研究所
citation_language	英語
citation_date	2005-07
citation_journal_title	Transactions of JWRI
citation_volume	34
citation_issue	1
citation_firstpage	49
citation_lastpage	53
citation_issn	03874508
citation_public_url	http://hdl.handle.net/11094/5013
citation_keywords	TiO₂/HAP
	Plasma spraying
	Phase composition
	Photo-catalysis

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