Effect of laser induced periodic surface structures on the wettability and surface energy of polymers

被引：0

作者：

Martinez-Garcia, Patricia ^{[1
,2
]}

Prada-Rodrigo, Javier ^{[3
,4
]}

Rodriguez-Beltran, Rene I. ^{[5
]}

Moreno, Pablo ^{[3
]}

Ezquerra, Tiberio A. ^{[6
]}

Rebollar, Esther ^{[7
]}

机构：

[1] Univ Nacl Educ Dist UNED, Dept Fis Interdisciplinar, Fac Ciencias, Ave Esparta S-N, Madrid 28232, Spain

[2] UNED, NANOesMAT, Unidad Asociada, CSIC,IEM & IQF, Ave Esparta S-N, Madrid 28232, Spain

[3] Univ Salamanca, Grp Aplicac Laser Foton ALF USAL, Unidad Excelencia Luz & Mat Estruct LUMES, Pl Merced S-N, Salamanca 37008, Spain

[4] Lab Hubert Curien, Campus Mfg18 Rue Pr Benoit Lauras, F-42000 St Etienne, France

[5] CONACYT, Unidad Foranea Monterrey, Alianza Centro 504, Apodaca 66629, Nuevo Leon, Mexico

[6] CSIC, IEM, Serrano 121, Madrid, Spain

[7] CSIC, Inst Quim Fis Blas Cabrera, Serrano 119, Madrid 28006, Spain

来源：

HIGH-POWER LASER ABLATION VIII | 2024年 / 12939卷

关键词：

Laser induced periodic surface structures; LIPSS; polymer nanostructures; polymer wettability; LOTUS;

D O I：

10.1117/12.3012566

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Surface properties of polymers are important for different applications such as their use as biomaterials, protective coatings, and thin film technology. We explore the formation of laser-induced periodic surface structures (LIPSS) on different polymers, investigating the influence of polymer nature, laser parameters, and environmental factors. By varying laser irradiation conditions, the study demonstrates control over LIPSS period and quality, surface chemistry, and properties like wettability, surface energy, and adhesion. Depending on the conditions, surface modifications can lead to increased hydrophilicity or hydrophobicity. These findings are essential for applications where surface interactions are crucial.

引用

页数：4

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