『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
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EID=295986EID:295986, Map:0, LastModified:2016年4月15日(金) 10:45:02, Operator:[森 篤史], Avail:TRUE, Censor:0, Owner:[森 篤史], Read:継承, Write:継承, Delete:継承.
種別 (必須): 学術論文 (審査論文) [継承]
言語 (必須): 英語 [継承]
招待 (推奨):
審査 (推奨): Peer Review [継承]
カテゴリ (推奨):
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学究種別 (推奨):
組織 (推奨): 1.徳島大学.大学院ソシオテクノサイエンス研究部.先進物質材料部門.知的材料システム (2006年4月1日〜2016年3月31日) [継承]
2.徳島大学.先端技術科学教育部 (2006年4月1日〜) [継承]
3.山形大学.大学院理工学研究科 [継承]
著者 (必須): 1.森 篤史
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[継承]
2. (英) Kaito Takamasa (日) (読)
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[継承]
3. (英) Furukawa Hidemitsu (日) (読)
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学籍番号 (推奨):
[継承]
題名 (必須): (英) Reconsideration on structural anisotropy of silica hydrogels prepared in magnetic field  (日)    [継承]
副題 (任意):
要約 (任意): (英) In a previous paper (Mori et al., 2008), we carried out birefringence measurements of Pb(II)-doped silica hydrogels prepared in a magnetic field (B). For a 5T sample, we observed a negative birefringence with the optic axis along B. At that time, providing a positive intrinsic birefringence of silica, we speculated that in the birefringent gels the gel network extended perpendicular to B. The purpose of this paper is to reconsider this speculation on the basis of previous and recent results (Kaito et al., 2006, 2015). In the former, the silica gels were used as a medium of a crystal growth of PbBr2 and aligned arrays of crystallites with long axis parallel to B were obtained. In the latter, Pb(II) nanocrystallites were formed in silica xerogels by electron irradiation. Both of the short axis of PbBr2 crystallites and the diameter of Pb(II) crystallites were a few tens of nanometers. This size must be a size of short axis of pores in the gel networks elongated affected by the magnetic field. Since the PbBr2 crystallites were elongated along the magnetic field, we conclude that the Pb(II)-doped silica gel networks aligned along the magnetic field.  (日)    [継承]
キーワード (推奨): 1.シリカゲル (silica gel) [継承]
2.磁場 (magnetic field) [継承]
3. (英) Microstructure (日) (読) [継承]
4. (英) Porosity (日) (読) [継承]
5.異方性 (anisotropy) [継承]
発行所 (推奨): Elsevier Science [継承]
誌名 (必須): Colloids and Surfaces A:Physicochemical and Engineering Aspects ([Elsevier])
(pISSN: 0927-7757)

ISSN (任意): 0927-7757
ISSN: 0927-7757 (pISSN: 0927-7757)
Title: Colloids and surfaces. A, Physicochemical and engineering aspects
Title(ISO): Colloids Surf A Physicochem Eng Asp
Publisher: Elsevier BV
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
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(必須): 482 [継承]
(必須): 1 [継承]
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年月日 (必須): 西暦 2015年 10月 5日 (平成 27年 10月 5日) [継承]
URL (任意): http://www.sciencedirect.com/science/article/pii/S0927775715300698 [継承]
DOI (任意): 10.1016/j.colsurfa.2015.06.048    (→Scopusで検索) [継承]
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標準的な表示

和文冊子 ● Atsushi Mori, Takamasa Kaito and Hidemitsu Furukawa : Reconsideration on structural anisotropy of silica hydrogels prepared in magnetic field, Colloids and Surfaces A:Physicochemical and Engineering Aspects, Vol.482, No.1, 464-467, 2015.
欧文冊子 ● Atsushi Mori, Takamasa Kaito and Hidemitsu Furukawa : Reconsideration on structural anisotropy of silica hydrogels prepared in magnetic field, Colloids and Surfaces A:Physicochemical and Engineering Aspects, Vol.482, No.1, 464-467, 2015.

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