PMID- 19326870 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20090817 LR - 20090609 IS - 0743-7463 (Print) IS - 0743-7463 (Linking) VI - 25 IP - 12 DP - 2009 Jun 16 TI - Superhydrophobic behaviors of polymeric surfaces with aligned nanofibers. PG - 6916-22 LID - 10.1021/la9002077 [doi] AB - In this article, nanostructured superhydrophobic polymeric surfaces were fabricated by a simple (one-step) reproductive method of anodic aluminum oxide (AAO) template extrusion. By tuning the diameter of the AAO template and the pressure to extrude, high-density polyethylene (HDPE) nanofiber surfaces with different nanometer roughness were prepared, and various sliding angles (SAs) of drops on these surfaces were measured. The results of the impact of drops on the nanostructured HDPE surfaces indicated that SAs were very important for the dynamic wettability of superhydrophobic surfaces. The one-step AAO template extrusion method has the advantage of tailoring the SA values on polymeric surfaces. Therefore, we believe it to be a promising industrial basis for manufacturing functional materials in the fields of agriculture, electronics, and optics. FAU - Sheng, Xianliang AU - Sheng X AD - College of Science, Inner Mongolia Agriculture University, Hohhot 010018, PR China. FAU - Zhang, Jihua AU - Zhang J LA - eng PT - Journal Article PL - United States TA - Langmuir JT - Langmuir : the ACS journal of surfaces and colloids JID - 9882736 EDAT- 2009/03/31 09:00 MHDA- 2009/03/31 09:01 CRDT- 2009/03/31 09:00 PHST- 2009/03/31 09:00 [entrez] PHST- 2009/03/31 09:00 [pubmed] PHST- 2009/03/31 09:01 [medline] AID - 10.1021/la9002077 [doi] PST - ppublish SO - Langmuir. 2009 Jun 16;25(12):6916-22. doi: 10.1021/la9002077.