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RECORD NUMBER: 23 OF 114

OLS Field Name OLS Field Data
Main Title Characterization of Metal Benzotriazoles and Related Polymers.
Author Wasson, S. J. ; Kerzic, M. C. ; Hall, J. W. ; Cates, M. A. ; Wasson, J. R. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Risk Management Research Lab. ;Wingate Univ., NC. Dept. of Chemistry and Physics. ;Advanced Materials, New Hill, NC.
Publisher 1998
Year Published 1998
Stock Number PB98-163108
Additional Subjects Polymers ; Interactions ; Charcterization ; Particles ; Spectroscopic analysis ; X-ray diffraction ; Powder diffraction lines ; Chemical analysis ; Transition metals ; Corrosion inhibitors ; Benzotriazoles
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB98-163108 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/18/1999
Collation 12p
Abstract
Benzotriazole (bta-H) is well-known corrosion inhibitor for copper, copper-alloy, and other metal surfaces. Particles from these surface treatments will ultimately contribute to environmental indoor dust or outdoor industrial effluent, but they have not been fully characterized. Bta-H is one of a group of several organic ligands which bind to transition metals and which have similar structures. We have systematically investigated approximately 30 transition metal complexes of the general formula ML(sub 2), where M = VO(2+), MN(2+), Co(2+), Ni(2+), Cu(2+), and Zn(2+), and L = deprotonated benzotriazole, imidazole, benzimidazole, 2-methylimidazole, or 2-methylbenzimidazole. Where possible, these materials have been synthesized and characterized by chemical analysis, spectroscopy, and x-ray diffracton techniques.