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  1. 学術雑誌論文

Versatility of One-pot, Single-step Synthetic Approach for Spherical Porous (Metal) Oxide Nanoparticles Using Supercritical Alcohols

http://hdl.handle.net/10173/1361
http://hdl.handle.net/10173/1361
169807a5-1f00-4151-aa3e-8c8193d53b02
名前 / ファイル ライセンス アクション
27-52c.pdf 27-52c.pdf (3.9 MB)
27-52b.pdf 27-52b.pdf (1.3 MB)
27-52a.pdf 27-52a.pdf (174.7 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2016-03-25
タイトル
タイトル Versatility of One-pot, Single-step Synthetic Approach for Spherical Porous (Metal) Oxide Nanoparticles Using Supercritical Alcohols
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
著者 Wang, Pengyu

× Wang, Pengyu

WEKO 988

Wang, Pengyu

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Ueno, Kimiyoshi

× Ueno, Kimiyoshi

WEKO 989

Ueno, Kimiyoshi

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Takigawa, Hikaru

× Takigawa, Hikaru

WEKO 990

Takigawa, Hikaru

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Kobiro, Kazuya

× Kobiro, Kazuya

WEKO 991

Kobiro, Kazuya

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抄録
内容記述タイプ Abstract
内容記述 We developed a rapid, one-pot, single-step synthetic method for preparing spherical porous (metal) oxides, titanium dioxide, silica, zirconium dioxide, cerium dioxide, and zinc oxide with large surface areas in a supercritical alcohol containing formic acid or phthalic acid as organic additive in a very short reaction time (10 min). A new type of hollow TiO_2 nanoparticle was obtained by slowly heating the reaction mixtures. The shell thickness of hollow TiO_2 nanoparticles was controlled by adjusting the heating rate. The method proved highly versatile for synthesizing solid and hollow spherical meso/microporous nanoparticles. The spherical mesoporous TiO_2 nanoparticles photocatalytically degraded methylene blue in water under UV irradiation, and successfully transported DNA under biolistic bombardment.
書誌情報 The Journal of Supercritical Fluids

巻 78, p. 124-131, 発行日 2013
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 10.1016/j.supflu.2013.03.023
著者版フラグ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
出版者
出版者 Elsevier B.V.
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