ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 学術雑誌論文

Synthetic versatility of nanoparticles: A new, rapid, one-pot, single-step synthetic approach to spherical mesoporous (metal) oxide nanoparticles using supercritical alcohols

http://hdl.handle.net/10173/1474
http://hdl.handle.net/10173/1474
1de141e3-d088-4524-a26c-fe8b85546529
名前 / ファイル ライセンス アクション
28-38.pdf 28-38.pdf (5.3 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2017-03-24
タイトル
タイトル Synthetic versatility of nanoparticles: A new, rapid, one-pot, single-step synthetic approach to spherical mesoporous (metal) oxide nanoparticles using supercritical alcohols
言語
言語 eng
キーワード
主題Scheme Other
主題 mesoporous nanoparticles
キーワード
主題Scheme Other
主題 NMS-IX
キーワード
主題Scheme Other
主題 one-pot single-step synthesis
キーワード
主題Scheme Other
主題 supercritical alcohols
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

Wang, Pengyu

Search repository
Kobiro, Kazuya

× Kobiro, Kazuya

Kobiro, Kazuya

Search repository
抄録
内容記述タイプ Abstract
内容記述 A simple, rapid (10 min), one-pot, single-step method for the preparation of solid and hollow spherical porous TiO_2 nanoparticles with large surface areas (100-211 m^2/g) was developed in supercritical alcohols using carboxylic acids as organic additives. The shell thickness of the hollow TiO_2 nanoparticles (20-280 nm) was controlled by adjusting the heating rate (2.0-10.0 °C/min). The preparation of different spherical porous metal oxide nanoparticles, including CeO_2, SiO_2, TiO_2, ZrO_2, and ZnO, demonstrated the versatility of the synthetic approach. In addition, several rare earth-doped spherical mesoporous metal oxide nanoparticles, including CeO_2:Er, CeO_2:Er,Yb, ZrO_2:Er, and TiO_2:Er, which exhibit energy upconversion emission, were successfully prepared using this one-pot, single-step, supercritical methanol method. The obtained spherical mesoporous CeO_2:Er and CeO_2:Er,Yb nanoparticles emit green light upon excitation, even when irradiated with a low-power IR laser (980 nm, 10 mW) without calcination. Several other (metal) elements were also easily doped into spherical, mesoporous TiO_2 nanoparticles, such as Eu, Ce, Yb, Fe, and N, using a similar procedure. Furthermore, the spherical mesoporous TiO_2 nanoparticles were successfully applied as a new material for the transport of DNA via biolistic bombardment.
書誌情報 Pure and Applied Chemistry : The Scientific Journal of IUPAC

巻 86, 号 5, p. 785-800, 発行日 2014-05
ISSN
収録物識別子タイプ ISSN
収録物識別子 0033-4545
DOI
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 10.1515/pac-2013-1117
権利(URI)
権利情報 http://dx.doi.org/10.1515/pac-2013-1117 | http://dx.doi.org/10.1515/pac-2013-1117
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
出版者
出版者 De Gruyter
戻る
0
views
See details
Views

Versions

Ver.1 2023-05-15 13:39:13.869643
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3