Undoped and Nickel-Doped Zinc Oxide Thin Films Deposited by Dip Coating and Ultrasonic Spray Pyrolysis Methods for Propane and Carbon Monoxide Sensing Applications.

Sensors (Basel) · 2020 · PMC7731233 · PMID 33271914

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an increasing trendno p-value reported

O and Zn concentrations in all the SIMS profiles are similar about 4.2 × 10 22 atoms/cm 3 while the average Ni concentration shows an increasing trend with the increase in the number of dippings in Ni solutions as shown in Table 4 .

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