| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Shell-thickness control of hollow SiO2 nanoparticles through post-treatment using sol−gel technique toward efficient water confinement. |
|
言語 |
en |
| 作成者 |
Tarutani, Naoki
Honda, Yuka
Hamakawa, Risa
Uchikoshi, Tetsuo
Ishigaki, Takamasa
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
© 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 権利情報 |
|
|
権利情報 |
This is not the published version. Please cite only the published version. この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Hollow nanoparticles |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Sol−gel reaction |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Water confinement |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Nanocomposites |
| 内容記述 |
|
|
内容記述 |
Hollow structures possess a confinement function, which enables the handling and use of functional liquids. In this study, we focus on the confinement of water in the inner spaces of hollow SiO2 nanoparticles (HSNPs). Water is introduced into the hollow spaces passing through the mesopores of the shells. The introduced water is then confined by thickening the shell through a post-treatment using silicon alkoxides. HSNPs with a variety of shell thicknesses are prepared by tuning the synthetic conditions of the reaction media and the alkoxides. It is found that the amount of water retained in a hollow space is increased with shell thickness. The resultant water–HSNP nanocomposites exhibit effective far-infrared absorption. The facile confinement approach reported in this study will lead to highly functional complex nanocomposites, such as isolated metal nanoparticles–water–silica. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The present work is partially supported by JSPS KAKENHI Grant Number JP20K15368, MEXT Leading Initiative for Excellent Young Researchers, the Foundation for the Promotion of Ion Engineering, and the Izumi Science and Technology Foundation (2019-J-112). |
| 出版者 |
|
|
出版者 |
Elsevier |
| 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 |
| 出版タイプ |
|
|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1016/j.colsurfa.2021.127501 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.colsurfa.2021.127501 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1873-4359 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10892561 |
| 開始ページ |
|
|
開始ページ |
127501 |
| 書誌情報 |
Colloids and Surfaces A: Physicochemical and Engineering Aspects
Colloids and Surfaces A: Physicochemical and Engineering Aspects
巻 629,
p. 127501,
発行日 2021-09-21
|
| 旧ID |
52856 |
| 備考 |
The full-text file will be made open to the public on 21 Sep 2023 in accordance with publisher's 'Terms and Conditions for Self-Archiving' |
ColloidsSurfacesA_629_127501.pdf (525.7 KB)
