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  1. 0 資料タイプ別
  2. 01 学術雑誌論文
  1. 230 大学院自然科学研究科
  2. 10 学術雑誌論文
  3. 10 査読済論文

Preparation of titania/silica composite microspheres by sol-gel process in reverse suspension

http://hdl.handle.net/10191/1811
0c7882a5-4f35-433f-ba45-4a8a6f7d822a
名前 / ファイル ライセンス アクション
11_0002.pdf 11_0002.pdf (2.5 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2007-05-10
タイトル
タイトル Preparation of titania/silica composite microspheres by sol-gel process in reverse suspension
タイトル
言語 en
タイトル Preparation of titania/silica composite microspheres by sol-gel process in reverse suspension
言語
言語 eng
キーワード
主題Scheme Other
主題 A. composites
キーワード
主題Scheme Other
主題 A. inorganic compounds
キーワード
主題Scheme Other
主題 B. sol-gel chemistry
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Kimura, Isao

× Kimura, Isao

WEKO 7346

Kimura, Isao

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Kase, Takayuki

× Kase, Takayuki

WEKO 7347

Kase, Takayuki

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Taguchi, Yoshinari

× Taguchi, Yoshinari

WEKO 7348

Taguchi, Yoshinari

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Tanaka, Masato

× Tanaka, Masato

WEKO 7349

Tanaka, Masato

Search repository
著者別名
識別子
識別子 7350
識別子Scheme WEKO
姓名
姓名 木村, 勇雄
抄録
内容記述タイプ Abstract
内容記述 Silica gel microspheres were prepared by sol-gel process of silicon tetraethoxide in reverse suspension. Subsequently, titanium tetra-2-propoxide solution was added to the system for producing titania gel. The composite microspheres prepared were analyzed with optical microscopy, electron probe microanalysis, and X-ray diffraction. Lowering the titanium alkoxide concentration in the continuous phase was effective to depress the agglomeration of fine titania particles. When the titanium alkoxide solution was divided into four parts and each aliquot was added separately, the covering state with titania became most uniform. The composite microspheres prepared were suspended in dye solution under ultraviolet irradiation and examined the possibility of applying to wastewater treatment. The dye concentration was rapidly decreased more than with a commercial titania powder, due to the effects of both photodegradation and adsorption.
書誌情報 Materials Research Bulletin
en : Materials Research Bulletin

巻 38, 号 4, p. 585-597, 発行日 2003-03
出版者
出版者 Elsevier
ISSN
収録物識別子タイプ ISSN
収録物識別子 00255408
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA11537689
DOI
関連識別子
識別子タイプ DOI
関連識別子 info:doi/10.1016/S0025-5408(03)00027-8
権利
権利情報 Elsevier Science Ltd.
著者版フラグ
値 author
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