Aqueous solution/metal interfaces investigated in operando by photoelectron spectroscopy.
Faraday Discuss
; 180: 35-53, 2015.
Article
in En
| MEDLINE
| ID: mdl-25912462
ABSTRACT
We describe a new in operando approach for the investigation of heterogeneous processes at solid/liquid interfaces with elemental and chemical specificity which combines the preparation of thin liquid films using the meniscus method with standing wave ambient pressure X-ray photoelectron spectroscopy [Nemsák et al., Nat. Commun., 5, 5441 (2014)]. This technique provides information about the chemical composition across liquid/solid interfaces with sub-nanometer depth resolution and under realistic conditions of solution composition and concentration, pH, as well as electrical bias. In this article, we discuss the basics of the technique and present the first results of measurements on KOH/Ni interfaces.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Faraday Discuss
Journal subject:
QUIMICA
Year:
2015
Document type:
Article
Affiliation country:
United States
Country of publication:
ENGLAND
/
ESCOCIA
/
GB
/
GREAT BRITAIN
/
INGLATERRA
/
REINO UNIDO
/
SCOTLAND
/
UK
/
UNITED KINGDOM