0162185 - UIACH-O 200008 RIV GB eng J - Journal Article
Dočekal, Bohumil - Marek, Petr - Vobecký, Miloslav
Radiotracer investigation of nickel tetracarbonyl generation and in situ nickel deposition within a graphite furnace.
Journal of Analytical Atomic Spectrometry. Roč. 15, č. 2 (2000), s. 131-135. ISSN 0267-9477. E-ISSN 1364-5544
R&D Projects: GA ČR GA203/98/0754
Subject RIV: CB - Analytical Chemistry, Separation
Impact factor: 3.488, year: 2000

Efficiency of wet chemical generation of nickel tetracarbonyl and of electrothermal trapping of nickel from volatile carbonyl within a longitudinally heated graphite furnace was studied separately by radioactive indicator technique using 56, 57Ni nuclides. Under optimum conditions, generation and trapping efficiency of 90 and 95 percent, respectively, were achieved. Radiography exhibited that nickel is collected in a small trace on the wall opposite to the injection hole.
Permanent Link: http://hdl.handle.net/11104/0059505