Titanium oxide nanoparticle coating of PMMA open flow channels for spontaneous water transport
Titanium oxide nanoparticle coating of PMMA open flow channels for spontaneous water transport
复制标题
PMMA 的氧化钛纳米颗粒涂层开放流动通道,用于自发水传输
DOI:
10.1016/j.colsurfa.2022.130265
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Takahiro Yamada
中科院分区:
文献类型:
--
作者:
Yuki Kameya;Takahiro Yamada
Nanoparticle coating is a potential technique for conferring functional properties to solid surfaces. The application of a titanium oxide (TiO2) nanoparticle coating to polymethyl methacrylate (PMMA) open flow channels was investigated herein. Open flow channels with the widths of 0.5–1 mm were fabricated by milling. The effect of TiO2coating on the wettability of PMMA surface was examined by water contact angle measurements. The data show that nanoparticle coating was applicable to both square and round flow channels. The particle concentration of TiO2affected the evenness of the coating layer. Using TiO2-coated channels, spontaneous water flow was demonstrated, whereas the bare PMMA channel did not allow water flow. The spontaneous flow conditions observed here were summarized using the generalized Cassie angle. Finally, the possibility of selective liquid transport was demonstrated using parallel TiO2-coated and uncoated flow channels stemming from a single fluid inlet. This work offers a potential technique of nanoparticle coating for extending the applications of open flow channels.
DOI:
10.1088/1755-1315/463/1/012114
发表时间:
2020
期刊:
IOP Conference Series: Earth and Environment
影响因子:
--
作者:
Y. Kameya;H. Yabe
通讯作者:
H. Yabe
影响因子:
7.4
作者:
Berthier, Erwin;Dostie, Ashley M.;Theberge, Ashleigh B.
通讯作者:
Theberge, Ashleigh B.
DOI:
10.1016/j.matlet.2016.04.013
发表时间:
2016
期刊:
影响因子:
--
作者:
Y. Kameya;H. Yamaki;Reiya Ono;M. Motosuke
通讯作者:
M. Motosuke