Surface morphology analysis and wettability of steel and glass modified with graphene oxide

被引：3

作者：

Nasilowska, Barbara ^{[1
]}

Olkowicz, Klaudia ^{[2
]}

Bombalska, Aneta ^{[3
]}

机构：

[1] Biomed Engn Ctr, Inst Optoelect, S Kaliskiego 2 St, PL-00908 Warsaw, Poland

[2] Inst Pecis Mech, Duchnicka 3 St, PL-01796 Warsaw, Poland

[3] Inst Optoelect, S Kaliskiego 2 St, PL-00908 Warsaw, Poland

来源：

6TH INTERNATIONAL CONFERENCE FRACTURE MECHANICS OF MATERIALS AND STRUCTURAL INTEGRITY (FMSI 2019) | 2019年 / 16卷

关键词：

Graphene oxide; contact angle; wettability; roughnes parameters; ELECTROPHORETIC DEPOSITION; CARBON-STEEL;

D O I：

10.1016/j.prostr.2019.07.046

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Paper presents the results of wettability measurements of water and acrylic resin on flat surfaces with deposited GO. The substrate for GO deposition was plasma cleaned constructive steel S235 and laboratory glass. Obtained results were compared to surfaces without GO deposition. Additionally, wettability experiments were carried out on steel S235 with corrosive surface. Examined surfaces were characterized with structural and FTIR analysis. As a result surface roughness of all examined surfaces changed after GO deposition. The results showed that highest hydrophobicity was registered for glass surface with deposited GO. Water contact angle increased on steel + GO S235 and glass + GO about 25 and 411% respectively as compared to un-deposited surfaces. No changes were recorded for contact angle of acrylic resin on steel S235 deposited with GO as compared to un-deposited, 10% increase was recorded for glass + GO surface. (C) 2019 The Authors. Published by Elsevier B.V.

引用

页码：230 / 236

页数：7

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