Stripping away ion hydration shells in electrical double-layer formation: Water networks matter.
double layer
electrochemistry
electrolyte
hydrogen bonding
operando
Journal
Proceedings of the National Academy of Sciences of the United States of America
ISSN: 1091-6490
Titre abrégé: Proc Natl Acad Sci U S A
Pays: United States
ID NLM: 7505876
Informations de publication
Date de publication:
23 11 2021
23 11 2021
Historique:
accepted:
06
10
2021
entrez:
16
11
2021
pubmed:
17
11
2021
medline:
17
11
2021
Statut:
ppublish
Résumé
The double layer at the solid/electrolyte interface is a key concept in electrochemistry. Here, we present an experimental study combined with simulations, which provides a molecular picture of the double-layer formation under applied voltage. By THz spectroscopy we are able to follow the stripping away of the cation/anion hydration shells for an NaCl electrolyte at the Au surface when decreasing/increasing the bias potential. While Na
Identifiants
pubmed: 34782461
pii: 2108568118
doi: 10.1073/pnas.2108568118
pmc: PMC8617503
pii:
doi:
Types de publication
Journal Article
Research Support, U.S. Gov't, Non-P.H.S.
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Déclaration de conflit d'intérêts
Competing interest statement: M.H.-G. is a part-owner of Q-Chem Inc., whose software was used for some of the calculations reported here.
Références
Proc Natl Acad Sci U S A. 2014 Jan 28;111(4):1293-7
pubmed: 24474751
J Phys Chem Lett. 2017 Jun 1;8(11):2373-2380
pubmed: 28488865
Nature. 2006 Mar 16;440(7082):295
pubmed: 16541063
Science. 2007 Feb 9;315(5813):798-801
pubmed: 17289986
J Am Chem Soc. 2013 Oct 9;135(40):15033-9
pubmed: 24044670
Proc Natl Acad Sci U S A. 2021 Apr 13;118(15):
pubmed: 33876767
Anal Chem. 2013 Mar 5;85(5):2891-8
pubmed: 23360365
Phys Rev B Condens Matter. 1996 Oct 15;54(16):11169-11186
pubmed: 9984901
Phys Chem Chem Phys. 2019 Jun 12;21(23):12067-12086
pubmed: 31143914
Angew Chem Int Ed Engl. 2017 Aug 7;56(33):9981-9985
pubmed: 28480641
J Phys Chem Lett. 2020 Feb 6;11(3):624-631
pubmed: 31899643
J Phys Chem Lett. 2017 Jul 6;8(13):3133-3141
pubmed: 28644626
Science. 2014 Nov 14;346(6211):831-4
pubmed: 25342657
Nat Commun. 2019 Apr 10;10(1):1656
pubmed: 30971700
Anal Chem. 2018 Apr 3;90(7):4389-4396
pubmed: 29543436
J Am Chem Soc. 2005 Nov 16;127(45):15916-22
pubmed: 16277535
J Colloid Interface Sci. 2002 May 1;249(1):44-51
pubmed: 16290567
J Phys Chem Lett. 2019 May 16;10(10):2328-2334
pubmed: 31009224
J Phys Chem Lett. 2020 Jun 18;11(12):4809-4816
pubmed: 32459100
Plant Physiol. 1994 Dec;106(4):1583-1592
pubmed: 12232433
ACS Appl Mater Interfaces. 2018 Oct 3;10(39):33678-33683
pubmed: 30187745
J Phys Chem B. 2005 Apr 28;109(16):7617-23
pubmed: 16851882
J Chem Phys. 2014 Sep 14;141(10):104507
pubmed: 25217937
Phys Chem Chem Phys. 2014 Jun 7;16(21):9904-24
pubmed: 24430168
Nat Mater. 2019 Jul;18(7):697-701
pubmed: 31036960
J Chem Phys. 2019 Jun 14;150(22):224505
pubmed: 31202220
Angew Chem Int Ed Engl. 2020 Jan 7;59(2):711-715
pubmed: 31682314
Nat Commun. 2016 Aug 31;7:12695
pubmed: 27576762
Science. 2008 Feb 29;319(5867):1197-8
pubmed: 18309069
Phys Rev Lett. 2004 Dec 17;93(25):257805
pubmed: 15697946
Proc Natl Acad Sci U S A. 2010 Jul 6;107(27):12068-73
pubmed: 20566886
Angew Chem Int Ed Engl. 2008;47(18):3392-5
pubmed: 18366034
Angew Chem Int Ed Engl. 2019 Mar 4;58(10):3000-3013
pubmed: 30022575
J Chem Phys. 2018 May 7;148(17):174701
pubmed: 29739203
Faraday Discuss. 2009;141:423-41; discussion 443-65
pubmed: 19227369