| Item type |
文献 / Documents(1) |
| 公開日 |
2020-01-10 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 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 |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.apsusc.2019.144910 |
|
|
言語 |
ja |
|
|
関連名称 |
10.1016/j.apsusc.2019.144910 |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| タイトル |
|
|
タイトル |
Effects of air-based nonequilibrium atmospheric pressure plasma jet treatment on characteristics of polypropylene film surfaces |
|
言語 |
en |
| 著者 |
川上, 烈生
ヨシタニ, ユウキ
ミタニ, キミアキ
ニイベ, マサヒト
ナカノ, ヨシタカ
東, 知里
ムカイ, タカシ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Polypropylene (PP) film surfaces were treated using air-based nonequilibrium atmospheric pressure plasma jets generated with a twisted wires-cylindrical electrode configuration. For comparison, PP samples were also processed with Ar plasma jets. The flux of charged particles imparted to the polymer surface by the air plasma jet greatly increased with decreases in both the gas flow rate and nozzle-to-sample distance, which was not the case for the Ar plasma jet. Reducing the gas flow rate and the nozzle-to-sample distance greatly enhanced the extent to which the surface was rendered hydrophilic by the air plasma within a short treatment time of 1 min. This enhanced effect is believed to originate from a high concentration of oxygen-based functional polar groups (FPGs) containing C−O/C−OH and C=O/C=O−OH bonds grafted onto the surface. The hydrophilic surfaces resulting from this process also exhibited nanopore structures. The large number of oxygen-based FPGs produced by the air plasma can be attributed primarily to oxygen radical ions impinging from the air plasma on the surface. This can further be attributed secondarily to heat-induced oxidation rather than the sticking of oxygen radicals and UV-induced oxidation from the plasma. The nanoporous structure can also be ascribed to oxidation from UV photogenerated holes. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Air plasma jet |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Polypropylene film |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Oxygen radical ions |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Heat-induced oxidation |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Oxygen radicals |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Ultraviolet-induced oxidation |
| 書誌情報 |
en : Applied Surface Science
巻 509,
p. 144910,
発行日 2019-12-04
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
01694332 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1152169X |
| 出版者 |
|
|
出版者 |
Elsevier |
|
言語 |
en |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| EID |
|
|
識別子 |
363100 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
apsusc_509_144910.pdf (1.56 MB)
