Synthesis and structural studies of superconducting perovskite GdBa2Ca3Cu4O10. 5+ δ nanosystems

VS Vinila, J Isac - Design, fabrication, and characterization of …, 2022 - Elsevier
Abstract GdBa 2 Ca 3 Cu 4 O 10.5+ δ superconducting perovskite nanomaterial is prepared
by subsequent steps viz. weighing, mechanical mixing, ball milling, attrition milling and …

Carbon monoxide gas-sensing properties of CeO2–ZnO thin films

MF Al-Kuhaili, SMA Durrani, IA Bakhtiari - Applied Surface Science, 2008 - Elsevier
Mixed films of zinc oxide (ZnO) and cerium oxide (CeO2) were deposited on unheated
substrates by co-evaporation. The films were annealed in air at 500° C for 2h. The surface …

Properties of nanostructured ZnO thin films synthesized using a modified aqueous chemical growth method

OO Apeh, UK Chime, S Agbo, S Ezugwu… - Materials Research …, 2019 - iopscience.iop.org
Research and development of nano-sized Zinc Oxide (ZnO) has recently received great
attention due to its remarkable properties such as large exciton binding energy of 60 meV …

Structural and optical studies of ZnO thin films deposited by rf magnetron sputtering: influence of annealing

A Moustaghfir, E Tomasella, SB Amor… - Surface and Coatings …, 2003 - Elsevier
Zinc oxide thin films were deposited on various substrates by sputtering from a ZnO target.
The sputtering gas was obtained from an argon–oxygen mixture (95–5%), at 1 Pa pressure …

Hydrodeoxygenation upgrading of pine sawdust bio-oil using zinc metal with zero valency

S Cheng, L Wei, J Julson, K Muthukumarappan… - Journal of the Taiwan …, 2017 - Elsevier
Hydrodeoxygenation (HDO) is an effective method for bio-oil upgrading. However, the high
hydrogen consumption resulted in high bio-oil upgrading cost. In this study, an novel method …

Modifications of ZnO thin films under dense electronic excitation

PM Kumar, CS Kartha, KP Vijayakumar… - Journal of applied …, 2005 - pubs.aip.org
Spray pyrolyzed ZnO films prepared using solution containing ethanol and water (volume
ratio 1: 1), exhibited optical transmission of 85% in the visible range and electrical resistivity …

Cathodoluminescent and nonlinear optical properties of undoped and erbium doped nanostructured ZnO films deposited by spray pyrolysis

MA Lamrani, M Addou, Z Sofiani, B Sahraoui… - Optics …, 2007 - Elsevier
We have deposited zinc oxide (ZnO) and erbium doped zinc oxide (ZnO: Er) thin films on
heated glass substrates using spray pyrolysis technique. The effect of erbium dopant on …