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

Kobayashi, Akira; Jiang, Wei

Transactions of JWRI, 2005, 34(1), 49-53

アクセス数:256件（2025-07-17 06:20 集計）

固定URL: https://doi.org/10.18910/5013

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タイトル
Preparation of Plasma Sprayed Titania/Hydroxyapatite Photocatalytic Coatings with Nanostructured Powder
著者
NRID
1000070110773 1000070110773
著者名
Kobayashi, Akira
著者名
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.
出版者
大阪大学接合科学研究所
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
Joining and Welding Research Institute, Osaka University
収録物名
Transactions of JWRI
巻(号)
34(1)
ページ
49-53
刊行年月
2005-07
言語
英語
ハンドルURL
https://hdl.handle.net/11094/5013
DOI
https://doi.org/10.18910/5013
PISSN
03874508
NCID
AA00867058
アクセス権
open access
出版タイプ
Version of Record
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.34 No.1 (2005-07)