Clean and effective construction of SLIPS from porous polymer surface prepared by supercritical CO2 foaming technology

超临界流体 材料科学 多孔性 聚苯乙烯 聚合物 复合材料 剪切(地质) 化学工程 化学 工程类 有机化学
作者
Cuifang Lv,Suilin Liu,Shaowei Xing,Fangfang Zou,Wanyu Tang,Guangxian Li,Xia Liao
出处
期刊:Journal of Cleaner Production [Elsevier BV]
卷期号:446: 141398-141398 被引量:5
标识
DOI:10.1016/j.jclepro.2024.141398
摘要

The gas-confined supercritical CO2 (scCO2) foaming technology is a clean method to prepare porous polymer surfaces but has never been applied to the construction of SLIPS due to the limitation of uneven and hard-controllable cell structure. In this paper, the surface of polystyrene (PS) is covered by a PS surface instead of the frequently-used rigid polymer films as a barrier, subsequently, both PS surfaces are foamed to prepare porous PS surfaces with uniform cell morphology and widely-adjustable cell size, which have active influences on the shear-resistant ability of SLIPS. Meanwhile, there is no solid waste generated in this process, and the production efficiency is at least doubled. The SLIPS with a cell-cell space of 0.07 μm and a mean cell diameter of 0.25 μm presents the optimal shear-resistant ability (CAH = 4.4° ± 0.8° after being sheared at 8500 rpm for 10 min). Consequently, this work proposes a clean, efficient, and facile path for preparing SLIPS with water-repellency, shear resistance, self-clean, and self-healing properties.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
时尚战斗机应助chuzai采纳,获得10
1秒前
CodeCraft应助vincent_wang采纳,获得10
1秒前
2秒前
3秒前
3秒前
和光同尘完成签到,获得积分10
4秒前
桐桐应助qsxy采纳,获得10
4秒前
zxzx发布了新的文献求助30
4秒前
一两风完成签到,获得积分20
5秒前
乐乐应助欣慰雪巧采纳,获得10
6秒前
6秒前
等你发布了新的文献求助10
7秒前
杜ss完成签到,获得积分20
7秒前
NexusExplorer应助Wwt采纳,获得10
8秒前
cc完成签到,获得积分10
8秒前
10秒前
CodeCraft应助超人会飞233采纳,获得10
11秒前
11秒前
Orange应助朴茶采纳,获得10
12秒前
12秒前
小蘑菇应助俏皮的冷松采纳,获得10
13秒前
13秒前
烟花应助冷酷的寒烟采纳,获得10
13秒前
周同学完成签到,获得积分10
14秒前
斯文败类应助唠叨的以柳采纳,获得10
16秒前
02发布了新的文献求助10
16秒前
17秒前
香蕉觅云应助星辰采纳,获得10
17秒前
勤奋书竹完成签到,获得积分20
17秒前
qsxy发布了新的文献求助10
18秒前
20秒前
Rae完成签到,获得积分10
20秒前
顾矜应助就这样采纳,获得10
20秒前
ayuan完成签到,获得积分10
22秒前
华仔完成签到,获得积分10
24秒前
25秒前
SYLH应助勤奋书竹采纳,获得10
25秒前
25秒前
vincent_wang完成签到,获得积分10
26秒前
Rondab应助积极的绿竹采纳,获得10
27秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Picture Books with Same-sex Parented Families: Unintentional Censorship 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3971516
求助须知:如何正确求助?哪些是违规求助? 3516229
关于积分的说明 11181488
捐赠科研通 3251405
什么是DOI,文献DOI怎么找? 1795821
邀请新用户注册赠送积分活动 876051
科研通“疑难数据库(出版商)”最低求助积分说明 805245