Droplet Impact on the Super-Hydrophobic Surface with Micro-Pillar Arrays Fabricated by Hybrid Laser Ablation and Silanization Process
نویسندگان
چکیده
منابع مشابه
Hierarchical micro/nano structures for super-hydrophobic surfaces and super-lyophobic surface against liquid metal
Non-wetting super-hydrophobic or super-lyophobic surfaces are of great interest in a variety of applications. Natural water repelling surfaces show micro-/nanocombined hierarchical structure which shows extremely low wettability and self-cleaning characteristics. Inspired by such natural wonders, there have been tremendous efforts to create artificial non-wetting super-hydrophobic or super-lyop...
متن کاملCondensation and Wetting Behavior on Surfaces With Micro-Structures: Super-Hydrophobic and Super-Hydrophilic
Recently it has become possible to achieve radical manipulation of surface wettability, and wettability is known to play a key role in the retention of condensate and frost melt on heat exchanger surfaces. In this paper we present a review of methods to produce such surfaces, and we describe a super-hydrophobic surface, with a contact angle of 148°, created in our lab. We describe surfaces with...
متن کاملAdsorption of Phenol by Super Hydrophobic Phenol-Formaldehyde/Silica Hybrid Aerogel
Phenol-formaldehyde/silica hybrid gel with hydrophobic character, high porosity, and thesmall pore size mean was prepared via sol-gel polymerization under solvent saturated vaporatmosphere and was dried by ambient drying method. The silica sols were prepared based onTetraethoxysilane (TEOS) and Methyltrimethoxysilane (MTES) as hydrophilic and hydrophobicprecursors, respectively. Phenol-formalde...
متن کاملthe impact of portfolio assessment on iranian efl students essay writing: a process-oriented approach
this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...
15 صفحه اولSuper-resolution in laser annealing and ablation
This letter reports observation of ablated holes as small as 0.7 mm fabricated by single 25 ns pulses of KrF (l5248 nm) laser focused onto a 5.6 mm spot. Samples with high thermal conductivity films with respect to that of the substrate ~Si/silica, Al/glass! repeatedly showed considerable reduction in the size of the ablated spot ~0.7and 1.2-mm-diam holes, respectively!. This letter also presen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials
سال: 2019
ISSN: 1996-1944
DOI: 10.3390/ma12050765