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Title: Quantitative Determination of Wax Contamination in Polystyrene HIPE Foam Using Solid-State NMR

Abstract

Differences in molecular mobility between polystyrene foam and Brij-78 wax results in vast differences in the 1H nuclear magnetic resonance (NMR) linewidth. This allows for the convenient determination of wax content in the polystyrene foam components of inertial confinement fusion targets via solid-state NMR. Lastly, contamination levels as low as 0.1% are easily recognized and quantified, and the detection limit is calculated to be 0.02% even when only 32 transients are recorded.

Authors:
ORCiD logo [1];  [1]; ORCiD logo [1]; ORCiD logo [1];  [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs (DP) (NA-10)
OSTI Identifier:
1412897
Report Number(s):
LA-UR-17-24692
Journal ID: ISSN 1536-1055; TRN: US1800403
Grant/Contract Number:  
AC52-06NA25396
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Fusion Science and Technology
Additional Journal Information:
Journal Volume: 73; Journal Issue: 2; Journal ID: ISSN 1536-1055
Publisher:
American Nuclear Society
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; Solid-state NMR; ICF targets; HIPE foam

Citation Formats

Cluff, Kyle James, Goodwin, Lynne Alese, Hamilton, Christopher Eric, Lee, Matthew Nicholson, and Oertel, John A. Quantitative Determination of Wax Contamination in Polystyrene HIPE Foam Using Solid-State NMR. United States: N. p., 2017. Web. doi:10.1080/15361055.2017.1387453.
Cluff, Kyle James, Goodwin, Lynne Alese, Hamilton, Christopher Eric, Lee, Matthew Nicholson, & Oertel, John A. Quantitative Determination of Wax Contamination in Polystyrene HIPE Foam Using Solid-State NMR. United States. doi:10.1080/15361055.2017.1387453.
Cluff, Kyle James, Goodwin, Lynne Alese, Hamilton, Christopher Eric, Lee, Matthew Nicholson, and Oertel, John A. Wed . "Quantitative Determination of Wax Contamination in Polystyrene HIPE Foam Using Solid-State NMR". United States. doi:10.1080/15361055.2017.1387453.
@article{osti_1412897,
title = {Quantitative Determination of Wax Contamination in Polystyrene HIPE Foam Using Solid-State NMR},
author = {Cluff, Kyle James and Goodwin, Lynne Alese and Hamilton, Christopher Eric and Lee, Matthew Nicholson and Oertel, John A.},
abstractNote = {Differences in molecular mobility between polystyrene foam and Brij-78 wax results in vast differences in the 1H nuclear magnetic resonance (NMR) linewidth. This allows for the convenient determination of wax content in the polystyrene foam components of inertial confinement fusion targets via solid-state NMR. Lastly, contamination levels as low as 0.1% are easily recognized and quantified, and the detection limit is calculated to be 0.02% even when only 32 transients are recorded.},
doi = {10.1080/15361055.2017.1387453},
journal = {Fusion Science and Technology},
number = 2,
volume = 73,
place = {United States},
year = {Wed Nov 29 00:00:00 EST 2017},
month = {Wed Nov 29 00:00:00 EST 2017}
}

Journal Article:
Free Publicly Available Full Text
This content will become publicly available on November 29, 2018
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