Browsing by Author "O'Donohue, C."
Now showing 1 - 1 of 1
- Results Per Page
- Sort Options
Item Partially Fluorinated Oxo-Alkoxide Tungsten(VI) Complexes as Precursors for Deposition of WOx Nanomaterials(Royal Society of Chemistry) Bonsu, R. O.; Kim, H.; O'Donohue, C.; Korotkov, R. Y.; McClain, K. R.; Abboud, K. A.; Ellsworth, Ashley A.; Walker, Amy V.; Anderson, T. J.; McElwee-White, L.; 0000 0001 3758 9240 (Walker, AV)The partially fluorinated oxo-alkoxide tungsten(VI) complexes WO(OR) 4 [4; R = C(CH3)2CF3, 5; R = C(CH3)(CF3)2] have been synthesized as precursors for chemical vapour deposition (CVD) of WOx nanocrystalline material. Complexes 4 and 5 were prepared by salt metathesis between sodium salts of the fluoroalkoxides and WOCl4. Crystallographic structure analysis allows comparison of the bonding in 4 and 5 as the fluorine content of the fluoroalkoxide ligands is varied. Screening of 5 as a CVD precursor by mass spectrometry and thermogravimetric analysis was followed by deposition of WOx nanorods.