Demonstration of a Teflon Electrochemical Test Cell for Epitaxial Graphene

Abstract

The design of a Teflon electrochemical test cell for epitaxial graphene on SiC is reported for the development of electrochemical experiments used for the trace analysis of drinking water or seawater for environmental contaminants. The graphene sample can be easily exchanged to facilitate experiment development of the water assays and different versions of Teflon electrochemical test cells can be designed to hold different sized graphene samples. An example is shown for the analysis of lead in water comparing O2 modified graphene to unmodified graphene as the working electrode using cyclic square wave voltammetry.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jul 14, 2021
Accession Number
AD1141489

Entities

People

  • Daniel J Pennachio
  • Daniel Zabetakis
  • Jeffrey S. Erickson
  • Jennifer R Hajzus
  • Lisa C Shriver-Lake
  • Rachael L. Myers-ward
  • Scott A Trammell

Organizations

  • American Society for Engineering Education
  • National Research Council
  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Buffers (Chemistry)
  • Ceramic Materials
  • Chemical Synthesis
  • Chemistry
  • Crystal Lattices
  • Detection
  • Detectors
  • Education
  • Electronics
  • Engineering
  • Fluids
  • Materials
  • Materials Science
  • Photoelectrochemical Cells
  • Silicon Carbide
  • Square Waves
  • Standards

Readers

  • Electrochemical Surface Science
  • Integrated Circuit Design and Technology.
  • Nanoscale Plasmonic Nanotechnology

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene
  • Microelectronics - Microelectromechanical Systems