Nano-cotton Fabrics with High Ultraviolet Protection

被引：82

作者：

Paul, Roshan ^{[1
]}

Bautista, Lorenzo ^{[1
]}

De la Varga, Meritxell ^{[1
]}

Maria Botet, Jose ^{[2
]}

Casals, Eudald ^{[3
]}

Puntes, Victor ^{[3
]}

Marsal, Feliu ^{[4
]}

机构：

[1] LEITAT Technol Ctr, R&D Dept, Barcelona 08221, Spain

[2] AITPA, Barcelona 08010, Spain

[3] ICN, Bellaterra 08163, Spain

[4] Univ Politecn Cataluna, Ctr Innovac Tecnol CTF, Barcelona 08222, Spain

来源：

TEXTILE RESEARCH JOURNAL | 2010年 / 80卷 / 05期

关键词：

cotton; nanocoatings; UV protection; durability; SOL-GEL PROCESS; OPTICAL-PROPERTIES; TITANIUM-DIOXIDE; UV-ABSORBERS; OXIDE-FILMS; TIO2; TEXTILES; ANATASE; PHASES; RUTILE;

D O I：

10.1177/0040517509342316

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Ultraviolet resistant cotton fabrics were developed by coating with ZnO and TiO(2) nanoparticles. The ZnO nanoparticles applied on cotton yarns were found to withstand the knitting operation. Meanwhile, the TiO(2) nanoparticles applied on the bleached as well as reactive dyed cotton fabrics by the sol-gel and linking agent methods were found to be intact after various cycles of domestic washing. Knitted fabrics containing ZnO nanoparticles showed moderate to high ultraviolet protection factor (UPF) values, whereas 50+ UPF values were measured for the TiO(2)-coated samples. Further it was found that the rutile phase was better than anatase phase in blocking UV rays. The developed process can be easily adapted to the existing textile machinery, making it industrially viable.

引用

页码：454 / 462

页数：9

共 22 条

[1] Solid-state dye-sensitized mesoporous TiO2 solar cells with high photon-to-electron conversion efficiencies [J].