An STM–XPS study of ammonia oxidation: the molecular architecture of chemisorbed imide ‘strings’ at Cu(110) surfaces

1 January 1998

journal article
research article
Published by Royal Society of Chemistry (RSC) in Chemical Communications

No. 17,p. 1793-1794
https://doi.org/10.1039/a804657c

Abstract

The structural characteristics of imide strings formed when a Cu(110) surface is exposed to an ammonia rich NH₃–O₂ mixture at 325 K have been determined by STM. The spacing of the NH units within a string is 5 Å and at complete coverage the strings are separated by 7.2 Å.

Keywords

STM
STRUCTURAL
ARCHITECTURE
STRINGS
AMMONIA
CHEMISORBED
NH3
COVERAGE

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