Correction to: Beyond the Gouy-Chapman Model with Heterodyne-Detected Second Harmonic Generation (J. Phys. Chem. Lett. (2019) 10:10 (2328-2334) DOI: 10.1021/acs.jpclett.9b00727)

Paul E. Ohno, Hanbyul Chang, Austin P. Spencer, Yangdongling Liu, Mavis D. Boamah, Hong Fei Wang, Franz M. Geiger

Research output: Contribution to journalComment/debatepeer-review

1 Scopus citations

Abstract

Because of an inadvertent error in data processing, experimental data in Figure 3 were shown incorrectly. We update Figure 3 with a new data set with this error corrected. The new data set was measured by referencing the phase of the optical response from each NaCl concentration to that of air-equilibrated water (which was independently referenced to 100 mM NaCl) so as to further reduce the previously mentioned hysteresis effects. The new best fit to the Gouy-Chapman surface charge density is -0.016(14) C/m2, which is comparable to the previously cited literature data on the fused silica/water interface. The conclusions of the Letter remain unchanged. (Figure Presrnted).

Original languageEnglish (US)
Number of pages1
JournalJournal of Physical Chemistry Letters
Volume10
Issue number18
DOIs
StatePublished - Sep 19 2019

ASJC Scopus subject areas

  • Materials Science(all)
  • Physical and Theoretical Chemistry

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