Comparison of InP Schottky diodes based on Au or Pd sensing electrodes for NO2 and O3 sensing

Varenne, Christelle; Ndiaye, Amadou; Brunet, Jérôme; Monier, Guillaume; Spinelle, Laurent; Pauly, Alain; Bideux, L.; Lauron, Bernard; Robert-Goumet, Christine

doi:10.1016/j.sse.2012.02.003

Cited by 7 publications

(1 citation statement)

References 44 publications

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“…However, these methods can be realized as laboratory apparatuses only. For this reason, various types of binary, ternary and quaternary metaloxide semiconductors have widely been studied for fabrication of portable gas sensor device for individual use [1,[11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Two-stage Synthesis of Palladium (II) Oxide Nanocrystalline Powders for Gas Sensor Application

Samoylov

Gvarishvili

Ivkov

et al. 2018

RDMS

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Two-stage procedure of palladium (II) oxide nano particle powder preparation based on calcination in dry oxygen of previously synthesized palladium (II) nitrate has been developed. The results of XRD analysis testified the homogeneity of PdO samples prepared by calcination at T=400 and 600 C. By electron probe microanalysis it has been established that synthesized PdO powders were characterized with excess of oxygen atoms relative stoichiometric ratio of the elements. It has been found that calcination temperature rise from T=400 C to T=600 C has led to the increase of oxygen atom concentration and to enlargement of nano dimensional crystallites of palladium (II) oxide powders. Results of coherent-scattering region value determination have shown that synthesized palladium (II) oxide powders can be applied at fabrication of gas sensors within the framework of thick film technology.

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