期刊
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
卷 380, 期 1-3, 页码 41-46出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.colsurfa.2011.02.001
关键词
Superhydrophobic surface; PBO fiber bundles; Loading capacity; Water pressure resistances
资金
- National Natural Science Foundation of China [51003021]
- China Postdoctoral Science Foundation [20090460067, 201003420]
- Natural Scientific Research Innovation Foundation in Harbin Institute of Technology [HIT.NSRIF.2009123]
- Heilongjiang Postdoctorial Financial Assistance [LBH-Z08185]
- KOTO innovation foundation [HIT(SCET)-KOTO-20100603]
An artificial superhydrophobic Poly-p-phenylenebenzobisoxazole (PBO) fiber bundles were designed and prepared using chemical surface modification. Water contact angles as high as 166.3 degrees were achieved. The loading capacities and pressure resistances of these PBO fiber bundle boats were characterized. The highest loading weight of our superhydrophobic boats was more than 9.42 g, which was attributed to the air film trapped around the PBO boat surfaces. The depth of the water pressure resistance was about 656.4 mm. (C) 2011 Elsevier B.V. All rights reserved.
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