In-situ x-ray absorption study of copper films in ground water solutions
2007 (English)In: Chemical Physics Letters, ISSN 0009-2614, E-ISSN 1873-4448, Vol. 447, no 1-3, 54-57 p.Article in journal (Refereed) Published
Damage to copper by corrosion can be decreased by modifying the chem. of the copper surface environment. The surface modification of oxidized copper films induced by chem. reaction with Cl- and HCO3- ions in aq. solns. was monitored by in-situ x-ray absorption spectroscopy. The corrosion of copper can be significantly decreased by adding even a small amt. of sodium bicarbonate. The copper films corroded rapidly in chloride solns. of synthetic ground water, whereas the same soln. contg. 1.1 mM HCO-3 prevented or slowed down the corrosion processes. [on SciFinder(R)]
Place, publisher, year, edition, pages
2007. Vol. 447, no 1-3, 54-57 p.
copper film chloride corrosion decrease sodium bicarbonate addn
IdentifiersURN: urn:nbn:se:kth:diva-78465DOI: 10.1016/j.cplett.2007.09.001ISI: 000250708000011OAI: oai:DiVA.org:kth-78465DiVA: diva2:495695
CAPLUS AN 2007:1129801(Journal). QC 201203022012-02-092012-02-082012-03-02Bibliographically approved