Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Super-hydrophobic and/or Super-hydrophilic Surfaces Made by Plasma Process

Published

Author(s)

Lei Chen, Gerard Henein, James A. Liddle

Abstract

In this paper, a simple, fast, all-plasma surface modification (APSM) process, which can form super-hydrophobic and/or super-hydrophilic surfaces is introduced. The APSM process includes plasma-induced surface nano-pattern formation, substrate etching and surface chemical modification. By using this process, large area super-hydrophobic or super-hydrophilic surfaces can be fabricated easily. The wetting properties can be switched between super-hydrophobic and super-hydrophilic by simply changing the plasma chemistry. By using a stencil mask to selectively modify areas on the surface with different chemicals, both super-hydrophobic and hydrophilic areas can be created on a single surface. APSM is an environmentally friendly and economic process which can be used in a variety of applications.
Proceedings Title
Nanotech 2009
Volume
3
Conference Dates
May 3-7, 2009
Conference Location
Houston, TX

Keywords

Super-hydrophobic, Super-hydrophilic, Plasma, Nano-pattern, Surface

Citation

Chen, L. , Henein, G. and Liddle, J. (2009), Super-hydrophobic and/or Super-hydrophilic Surfaces Made by Plasma Process, Nanotech 2009, Houston, TX, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901919 (Accessed October 6, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created May 8, 2009, Updated February 19, 2017
Was this page helpful?