Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 4362-4372 |
| Journal | European Journal of Inorganic Chemistry |
| Volume | 26 |
| Early online date | 24 Aug 2015 |
| DOIs | |
| Publication status | Published - Sep 2015 |
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Keywords
- Zinc Oxide
- Precursor
- CVD
- beta-ketoininate
Cite this
Synthesis and characterization of fluorinated β-ketoiminate zinc precursors and their utility in the AP-MOCVD growth of ZnO:F. / Johnson, Andrew L.; Cosham, Samuel D.; Kociok-Kohn, Gabriele; Hamilton, Jeff A.; Hill, Michael S.; Molloy, Kieran C.; Castaing, Remi.
In: European Journal of Inorganic Chemistry, Vol. 26, 09.2015, p. 4362-4372.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Synthesis and characterization of fluorinated β-ketoiminate zinc precursors and their utility in the AP-MOCVD growth of ZnO:F
AU - Johnson, Andrew L.
AU - Cosham, Samuel D.
AU - Kociok-Kohn, Gabriele
AU - Hamilton, Jeff A.
AU - Hill, Michael S.
AU - Molloy, Kieran C.
AU - Castaing, Remi
PY - 2015/9
Y1 - 2015/9
N2 - A novel family of zinc bis beta-ketoiminate complexes 2b-2h have been synthesized by reaction of the isolated free ligands (1a-h) with dimethylzinc. The isolated zinc complexes were characterized by elemental analysis, NMR spectroscopy, and in the case of 2b-d and 2f-h, the molecular structures of the complexes were determined by single crystal X-ray diffraction which reveals the compounds to be pseudo-octahedral 6-coordinate, monomeric homoleptic complexes in the solid state. TG analysis showed complexes 2b-f all to have residual masses at 400 °C of 10% or less, well below the value for ZnO and thus indicative of volatility. Of these systems 2b [Zn{MeC(O)CHC(NCH2CH2OMe)CF3}2] has been investigated for its utility in the AP-MOCVD growth of F –doped ZnO (ZnO:F) in the absence of additional oxidant at 400 °C on glass and silicon substrates.
AB - A novel family of zinc bis beta-ketoiminate complexes 2b-2h have been synthesized by reaction of the isolated free ligands (1a-h) with dimethylzinc. The isolated zinc complexes were characterized by elemental analysis, NMR spectroscopy, and in the case of 2b-d and 2f-h, the molecular structures of the complexes were determined by single crystal X-ray diffraction which reveals the compounds to be pseudo-octahedral 6-coordinate, monomeric homoleptic complexes in the solid state. TG analysis showed complexes 2b-f all to have residual masses at 400 °C of 10% or less, well below the value for ZnO and thus indicative of volatility. Of these systems 2b [Zn{MeC(O)CHC(NCH2CH2OMe)CF3}2] has been investigated for its utility in the AP-MOCVD growth of F –doped ZnO (ZnO:F) in the absence of additional oxidant at 400 °C on glass and silicon substrates.
KW - Zinc Oxide
KW - Precursor
KW - CVD
KW - beta-ketoininate
UR - http://dx.doi.org/10.1002/ejic.201500536
U2 - 10.1002/ejic.201500536
DO - 10.1002/ejic.201500536
M3 - Article
VL - 26
SP - 4362
EP - 4372
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
SN - 1434-1948
ER -