TY - JOUR
T1 - Facile Fabrication of Multifunctional Hybrid Silk Fabrics with Controllable Surface Wettability and Laundering Durability
AU - Chen, Fengxiang
AU - Yang, Huiyu
AU - Liu, Xin
AU - Chen, Dongzhi
AU - Xiao, Xingfang
AU - Liu, Keshuai
AU - Li, Jing
AU - Cheng, Fan
AU - Dong, Binhai
AU - Zhou, Yingshan
AU - Guo, Zhiguang
AU - Qin, Yong
AU - Wang, Shimin
AU - Xu, Weilin
N1 - Publisher Copyright:
© 2016 American Chemical Society.
PY - 2016/3/2
Y1 - 2016/3/2
N2 - To obtain a hydrophobic surface, TiO2 coatings are deposited on the surface of silk fabric using atomic layer deposition (ALD) to realize a hierarchical roughness structure. The surface morphology and topography, structure, and wettability properties of bare silk fabric and TiO2-coated silk fabrics thus prepared are evaluated using scanning electron microscopy (SEM), field-emission scanning electron microscopy (FESEM), scanning probe microscope (SPM), X-ray diffraction (XRD), static water contact angles (WCAs), and roll-off angles, respectively. The surfaces of the silk fabrics with the TiO2 coatings exhibit higher surface roughnesses compared with those of the bare silk fabric. Importantly, the hydrophobic and laundering durability properties of the TiO2-coated silk fabrics are largely improved by increasing the thickness of the ALD TiO2 coating. Meanwhile, the ALD process has a litter effect on the service performance of silk fabric. Overall, TiO2 coating using an ALD process is recognized as a promising approach to produce hydrophobic surfaces for elastic materials.
AB - To obtain a hydrophobic surface, TiO2 coatings are deposited on the surface of silk fabric using atomic layer deposition (ALD) to realize a hierarchical roughness structure. The surface morphology and topography, structure, and wettability properties of bare silk fabric and TiO2-coated silk fabrics thus prepared are evaluated using scanning electron microscopy (SEM), field-emission scanning electron microscopy (FESEM), scanning probe microscope (SPM), X-ray diffraction (XRD), static water contact angles (WCAs), and roll-off angles, respectively. The surfaces of the silk fabrics with the TiO2 coatings exhibit higher surface roughnesses compared with those of the bare silk fabric. Importantly, the hydrophobic and laundering durability properties of the TiO2-coated silk fabrics are largely improved by increasing the thickness of the ALD TiO2 coating. Meanwhile, the ALD process has a litter effect on the service performance of silk fabric. Overall, TiO2 coating using an ALD process is recognized as a promising approach to produce hydrophobic surfaces for elastic materials.
KW - TiO
KW - atomic layer deposition
KW - durable
KW - hydrophobic
KW - service performance
UR - http://www.scopus.com/inward/record.url?scp=84959512297&partnerID=8YFLogxK
U2 - 10.1021/acsami.5b11420
DO - 10.1021/acsami.5b11420
M3 - 文章
C2 - 26835541
AN - SCOPUS:84959512297
SN - 1944-8244
VL - 8
SP - 5653
EP - 5660
JO - ACS Applied Materials and Interfaces
JF - ACS Applied Materials and Interfaces
IS - 8
ER -