Bioinspired Surface Treatments for Improved Decontamination: Variations on Slippery Omniphobic Covalently Attached Liquid (SOCAL) Coatings

Abstract

This effort evaluates bioinspired coatings for use in a top-coat type application to identify those technologies that may improve decontamination capabilities for painted surfaces. This report details results for evaluation of variations on a slippery omniphobic covalently attached liquid(SOCAL) utilized as the lubricant in a slippery liquid-infused porous surface (SLIPS). Retention of the simulants paraoxon, methyl salicylate, dimethyl methylphosphate, and diisopropyl fluorophosphates following treatment of contaminated surfaces with a soapy water solution is reported. Wetting behaviors and target droplet diffusion on the surfaces are also discussed.

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Document Details

Document Type
Technical Report
Publication Date
Mar 11, 2019
Accession Number
AD1071158

Entities

People

  • Anthony P. Malanoski
  • Brandy J. Johnson
  • Brian J Melde
  • Martin Moore

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Counter WMD
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Alcohols
  • Alkanes
  • Coatings
  • Dip Coating
  • Engineering
  • Ethylene Glycol
  • Gas Chromatography
  • Heptanes
  • Lubricants
  • Lubrication
  • Mass Spectrometry
  • Materials
  • Military Research
  • Spectrometry
  • Standards
  • Surface Energy
  • Surface Finishing

Readers

  • Surface Coatings Technology.

Technology Areas

  • Biotechnology