Study of the thermal decomposition of “captured” intermediates in the CVD of ZnO from DEZ and H2O by TGA–DTA and quadrupole mass spectroscopy

Growth and structural characterization of intrinsic, acceptor, and donor doped (Mg,Zn)O epilayers via metalorganic vapor phase epitaxy on (1 0 1¯ 0) ZnO substrates

“…1 that significant MeCp 2 Mg to DEZ ratio exceeding 10 is required to achieve the alloy Mg 0.40 Zn 0.60 O. We attribute the requirement for high ratios to better pyrolysis [39,40] of DEZ compared with MeCp 2 Mg at growth temperatures and especially to site competition between cationic species for oxygen. While we observe that the crystallization process is surface-reaction controlled because copious and linearly varying magnesium supply does not result in a commensurate linear progression of magnesium incorporation in the crystal; the effects of site competition are exacerbated for solutions of 10/1 MeCp 2 Mg/DEZ containing either donor or acceptor cationic species also shown in Fig.…”

Influence of Polyethylene Glycol on the Morphology of Electrodeposited ZnO Films for Dye-Sensitized Solar Cells

“…For both films, a loss of weight is observed between 50 o C and 130 o C related to absorbed water removal. Pronounced weight loss between 130 o C and 180 o C is related to removal of adsorbed crystal water molecules (19)(20)(21)(22). Beyond 180 o C a weight change is observed that is more pronounced in the sample obtained with PEG in the bath.…”

Highly Efficient Electrocatalytic Active Delafossite CuAlO2/Al2O3 Microspheres towards Detection of Furaltadone Antibiotic Drug in Real Samples

“…Recently, delafossite-based materials extensively explored, particularly after CuAlO 2 was invented, which was excellent p-type transparent conducting oxide (TCO) material. [9][10][11][12][13][14] Copper-related delafossites materials have interesting properties. However, the electrochemical ability of delafossite CuAlO 2 has not been reported extensively.…”