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nm pulsed laser|ablated Ta atoms react with carbon dioxide to form products TaCO, OTaCO and O-2Ta(CO)-2, which have been isolated in argon matrices and identified by their FTIR spectra and a comparison of the spectra of O-%x%W(CO)-%y%. Annealing of matrix isolated sample results in the growth of OTaCO and O-2Ta(CO)-2, and further 266 nm laser irradiation leads to the increase of OTaCO as well as the formation of O-2TaCO.
Taper Reactor with Carbon Dioxide to Form TaCO, OTaCO and O - 2Ta (CO) - 2, which have been isolated in argon matrices and identified by their FTIR spectra and a comparison of the spectra of O - % x % W (CO) - % y %. Annealing of matrix isolated sample results in the growth of OTaCO and O - 2Ta (CO) -2, and further 266 nm laser irradiation leads to the increase of OTaCO as well as the formation of O - 2TaCO.