NRC Research Associate Programs
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Participating Agencies

RAP opportunity at National Institute of Standards and Technology     NIST

Computational Electrochemistry and Dielectric Spectroscopy

Location

Material Measurement Laboratory, Materials Science and Engineering Division

opportunity location
50.64.21.C0513 Gaithersburg, MD

NIST only participates in the February and August reviews.

Advisers

name email phone
Kathleen Alice Schwarz kas4@nist.gov 301.975.2821

Description

Understanding the intermolecular environment surrounding complex molecules, ions, electrode surfaces, and nanomaterials is crucial for industries ranging from chemical manufacturing to water desalination and emerging nanofluidics-based technologies. Despite more than a century of experimental and theoretical efforts, the properties of electrochemical interfaces remain elusive. Moreover, our current understanding of electrostatic environments in nanoscale confinement (e.g., in the vicinity of nanopores) is  severely lacking. These shortcomings prevent a true function-by-design approach to development and manufacturing. 

We are interested in using analytical theory, large-scale molecular dynamics (MD) simulations, and density functional theory (DFT) calculations to significantly improve the state-of-the-art theoretical understanding of electrostatic environments in liquid-phase, at solid-liquid interfaces, and in nanoscale confinement. Qualified candidates are encouraged to submit research proposals on the following topics:

We also welcome related proposals on topics not specifically listed above.

References:

  1. Schwarz, K. and R. Sundararaman, The electrochemical interface in first-principles calculations. Surface Science Reports, 2020. 75(2): p. 100492.
  2. Stelson, A.C., et al., Measuring ion-pairing and hydration in variable charge supramolecular cages with microwave microfluidics. Communications Chemistry, 2019. 2(1): p. 54.
  3. Smolyanitsky, A., E. Paulechka, and K. Kroenlein, Aqueous Ion Trapping and Transport in Graphene-Embedded 18-Crown-6 Ether Pores. ACS Nano, 2018. 12(7): p. 6677-6684.
key words
Simulation; Theory; Chemistry; Physics; Nanotechnology; Dielectric spectroscopy; Electrostatic environments; Interfaces; Electrochemical Double Layer; Confinement; Nanopores

Eligibility

Citizenship:  Open to U.S. citizens
Level:  Open to Postdoctoral applicants

Stipend

Base Stipend Travel Allotment Supplementation
$82,764.00 $3,000.00
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