Hierarchical pore structures fabricated by electron irradiation of silicone grease and their applications to superhydrophobic and superhydrophilic films

被引：49

作者：

Lee, Eun Je

Lee, Hyeok Moo

Li, Yue

Hong, Lan Young

Kim, Dong Pyo

Cho, Sung Oh ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Nucl & Quantum Engn, Taejon 305701, South Korea

[2] Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China

[3] Chungnam Natl Univ, Dept Fine Chem Engn & Chem, Taejon 305764, South Korea

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2007年 / 28卷 / 03期

关键词：

electron beam irradiation; hierarchical pore structure; silicones; superhydrophilicity; superhydrophobicity;

D O I：

10.1002/marc.200600746

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Unique hierarchical pore structures were fabricated by simply irradiating an electron beam onto silicone grease films. The hierarchical pore structures consisted of micrometer- sized pores and macroporous walls. Due to the high surface roughness, the hierarchical pore structures exhibited both superhydrophobicity with a water contact angle (CA) of 170 degrees and superhydrophilicity with an extremely low water CA of 3 degrees after the chemical treatment of the surfaces. In addition to the hierarchical pore structures, sponge-like pore structures were also fabricated by the electron irradiation of silicone grease films.

引用

页码：246 / 251

页数：6

共 43 条

[1] A Superhydrophobic and Oleophobic Silicone Sponge with Hierarchical Structures
Cao, Jinfeng
Wang, Dengxu
Wang, Lili
Feng, Shengyu
[J]. MACROMOLECULAR RAPID COMMUNICATIONS, 2021, 42 (09)
[2] A Superhydrophilic Silicon Surface Enhanced by Multiscale Hierarchical Structures Fabricated by Laser Direct Writing
Wang, Meng
Long, Jiazhao
Liu, Yiting
Wang, Ning
Li, Hui
Yang, Huan
Ruan, Shuangchen
[J]. LANGMUIR, 2022, 38 (36) : 11015 - 11021
[3] Superhydrophilic polyvinylidene fluoride membrane with hierarchical surface structures fabricated via nanoimprint and nanoparticle grafting
Ma, Zhibo
Liang, Shuai
Xiao, Kang
Wang, Xiaomao
Li, Min
Huang, Xia
[J]. JOURNAL OF MEMBRANE SCIENCE, 2020, 612
[4] Fabrication of superhydrophobic polymer films with hierarchical silver microbowl array structures
Xu, Miaojun
Lu, Nan
Qi, Dianpeng
Xu, Hongbo
Wang, Yandong
Shi, Shoulei
Chi, Lifeng
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2011, 360 (01) : 300 - 304
[5] Superhydrophobic polymeric films with hierarchical structures produced by nanoimprint (NIL) and plasma roughening
Durret, Jerome
Szkutnik, Pierre-David
Frolet, Nathalie
Labau, Sebastien
Gourgon, Cecile
[J]. APPLIED SURFACE SCIENCE, 2018, 445 : 97 - 106
[6] Metal and semiconductor nanowire network thin films with hierarchical pore structures
Wang, Donghai
Jakobson, Hans Peter
Kou, Rong
Tang, Jing
Fineman, Robert Z.
Yu, Donghong
Lu, Yunfeng
[J]. CHEMISTRY OF MATERIALS, 2006, 18 (18) : 4231 - 4237
[7] Surface Morphology Control of Polymer Films by Electron Irradiation and Its Application to Superhydrophobic Surfaces
Lee, Eun Je
Jung, Chan-Hee
Hwang, In-Tae
Choi, Jae-Hak
Cho, Sung Oh
Nhos, Young-Chang
[J]. ACS APPLIED MATERIALS & INTERFACES, 2011, 3 (08) : 2988 - 2993
[8] Superhydrophobic hierarchical surfaces fabricated by anodizing of oblique angle deposited Al-Nb alloy columnar films
Fujii, Takashi
Aoki, Yoshitaka
Habazaki, Hiroki
[J]. APPLIED SURFACE SCIENCE, 2011, 257 (19) : 8282 - 8288
[9] Effect of deposition parameters on the wettability and microstructure of superhydrophobic films with hierarchical micro-nano structures
Basu, Bharathibai J.
Manasa, J.
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2011, 363 (02) : 655 - 662
[10] Biomimetic superhydrophobic polymer surfaces by replication of hierarchical structures fabricated using precision tooling machine and anodized aluminum oxidation
Chu, Donghui
Nemoto, Akihiko
Ito, Hiroshi
[J]. MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2015, 21 (01): : 123 - 130

← 1 2 3 4 5 →