Superhydrophobic polytetrafluoroethylene surface obtained using reactive ion etching and duplication with polydimethylsiloxane mould

Micro & nano letters

article

Bonghwan Kim¹  Hwamin Kim¹  Jongjae Kim¹  Chan Seob Cho²  Jonghyun Lee³ 

[1] Department of Electronics Engineering, Catholic University of Daegu;School of Electrical Engineering;School of Electronics Engineering, Kyungpook National University

关键词: contact angle;    drops;    polymers;    sputter etching;    surface roughness;    surface texture;    hydrophobicity;    water droplet;    root mean squares roughness;    pyramidal structure;    PTFE surface;    surface roughness;    contact angle;    hydrophobic properties;    pyramidlike structures;    texturing;    polydimethylsiloxane mould;    duplication;    reactive ion etching;    superhydrophobic polytetrafluoroethylene surface;   

DOI  :  10.1049/mnl.2013.0266

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

On March 11th, 2020, the WHO (World Health Organization) announced the coronavirus disease (a respiratory tract infection) as a pandemic. It originally outbroke in Wuhan (China) and spread all around the world. It is caused by the beta coronavirus1 (Zoonotic Virus) a member of the severe acute metastasis syndrome-related coronavirus species (SARS-CoV-2) 2, 3. COVID-19 ranges in severity from asymptomatic or moderate to severe; a considerable percentage of patients develop a more severe disorder 1, depending on their co-morbidities.

【 授权许可】

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