A Lotus-Leaf-like Superhydrophobic Surface: A Porous Microsphere/Nanofiber Composite Film Prepared by Electrohydrodynamics

2004 ◽  
Vol 43 (33) ◽  
pp. 4338-4341 ◽  
Author(s):  
Lei Jiang ◽  
Yong Zhao ◽  
Jin Zhai
Keyword(s):  
Composite Film ◽  
Superhydrophobic Surface ◽  
Nanofiber Composite ◽  
Lotus Leaf ◽  
Porous Microsphere

Controllable fabrication of lotus-leaf-like superhydrophobic surface on copper foil by self-assembly

2014 ◽  
Vol 116 (4) ◽  
pp. 1613-1620 ◽  
Author(s):  
Zhiqing Yuan ◽  
Xian Wang ◽  
Jiping Bin ◽  
Menglei Wang ◽  
Chaoyi Peng ◽  
...  
Keyword(s):  
Self Assembly ◽  
Superhydrophobic Surface ◽  
Copper Foil ◽  
Lotus Leaf ◽  
Controllable Fabrication

Fabrication of superhydrophobic surface by hierarchical growth of lotus-leaf-like boehmite on aluminum foil

2011 ◽  
Vol 358 (1) ◽  
pp. 277-283 ◽  
Author(s):  
Lijun Liu ◽  
Jiashou Zhao ◽  
Yi Zhang ◽  
Fan Zhao ◽  
Yanbo Zhang
Keyword(s):  
Superhydrophobic Surface ◽  
Aluminum Foil ◽  
Lotus Leaf

EFFECT OF ACETYLENE FLOW RATE ON ELECTROSORPTION CAPACITY OF CARBON NANOTUBE AND NANOFIBER COMPOSITE FILM ELECTRODES

2007 ◽  
Vol 14 (01) ◽  
pp. 135-139 ◽  
Author(s):  
X. Z. WANG ◽  
L. K. PAN ◽  
M. G. LI ◽  
Y. W. CHEN ◽  
R. M. CHENG ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Composite Film ◽  
Chemical Vapor ◽  
Growth Conditions ◽  
Nanofiber Composite ◽  
Spectra Analysis ◽  
Flow Rates ◽  
Hydrogen Flow ◽  
Successful Removal ◽  
Desalination Technology

Electrosorption of carbon nanotube and nanofiber (CNT–CNF) composite film electrodes was studied as a new desalination technology. The CNT–CNF composite film electrodes were grown on nickel sheets by low pressure thermal chemical vapor deposition. Different growth conditions at different acetylene flow rates of CNT–CNF composite film electrodes have been performed to obtain different crystallinities. The electrosorption experiments and Raman spectra analysis show the successful removal of ions with CNT–CNF composite film electrodes, depending on the optimal degree of crystalline perfection. In our work, optimal electrosorption was realized for the CNT–CNF composite film electrodes growing at 550°C with the acetylene and hydrogen flow rates of 30 and 200 sccm.

A novel fabrication of a superhydrophobic surface with highly similar hierarchical structure of the lotus leaf on a copper sheet

2013 ◽  
Vol 285 ◽  
pp. 205-210 ◽  
Author(s):  
Zhiqing Yuan ◽  
Xian Wang ◽  
Jiping Bin ◽  
Chaoyi Peng ◽  
Suli Xing ◽  
...  
Keyword(s):  
Hierarchical Structure ◽  
Superhydrophobic Surface ◽  
Copper Sheet ◽  
Lotus Leaf

Fabrication of the Superhydrophobic Surface Using SU-8 Photoresist With Black Silicon

2011 ◽  
Author(s):  
Sang Eon Lee ◽  
Dongjin Lee ◽  
Jin-Ha Kim ◽  
Kang Won Lee ◽  
Kwang-Cheol Lee ◽  
...  
Keyword(s):  
Contact Angle ◽  
Water Contact Angle ◽  
Superhydrophobic Surface ◽  
Black Silicon ◽  
Geometrical Shape ◽  
Water Contact ◽  
Ion Etching ◽  
Lotus Leaf ◽  
Pdms Surface ◽  
Micro Structures

A novel change method of surface wettability using both micro- and nano-sized geometrical shape is presented in this paper. After the black silicon is formed in reactive ion etching, SU-8 mold is fabricated on top of the black silicon that has nano-sized holes. After the microfabrication of SU-8 photoresist mold, poly-dimethysiloxane (PDMS) is poured into the mold. As a result, the molded PDMS surface has both micro- and nano-sized structures, which is similar to lotus leaf. The diameter of cylindrical pillar micro structures ranges from 50 to 100 μm. The water contact angle of 150° is obtained on the molded PDMS surface with pillars diameter of 50 μm. The superhydrophobic surface made of micro- and nanostructures is straightforwardly formed, increasing water contact angle on the engineered surface.

Contrasting water adhesion strengths of hydrophobic surfaces engraved with hierarchical grooves: lotus leaf and rose petal effects

Nanoscale ◽  
2017 ◽  
Vol 9 (42) ◽  
pp. 16200-16204 ◽  
Author(s):  
Zhengqing Zhang ◽  
Man Yeong Ha ◽  
Joonkyung Jang
Keyword(s):  
Molecular Dynamics ◽  
Superhydrophobic Surface ◽  
Wetting Transition ◽  
Hydrophobic Surfaces ◽  
Lotus Leaf ◽  
Water Adhesion ◽  
Rose Petal

Molecular dynamics study on the (de)wetting transition of hierarchical grooves engraved on a superhydrophobic surface.

A comparative study of droplet impact dynamics on a dual-scaled superhydrophobic surface and lotus leaf

2011 ◽  
Vol 257 (21) ◽  
pp. 8857-8863 ◽  
Author(s):  
Longquan Chen ◽  
Zhiyong Xiao ◽  
Philip C.H. Chan ◽  
Yi-Kuen Lee ◽  
Zhigang Li
Keyword(s):  
Comparative Study ◽  
Superhydrophobic Surface ◽  
Droplet Impact ◽  
Impact Dynamics ◽  
Lotus Leaf
Sign in / Sign up

Export Citation Format

Share Document