Journal ArticleDOI
Preparation of a thin film of Pb3O4 by thermal treatment of PbO2 film
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In this paper, β-PbO2 films were deposited onto a nickel substrate by an electrochemical process and were thermally treated in air for 24h at different temperatures (100 −650°C).About:
This article is published in Thin Solid Films.The article was published on 1991-01-01. It has received 17 citations till now. The article focuses on the topics: Thermal treatment & Thin film.read more
Citations
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Chromatic alterations of red lead pigments in artworks: a review
TL;DR: In this article, the role of environmental factors such as lightening, humidity, pollution or microbial contamination in red lead alteration in artworks is emphasized, and it is shown that composition and micro-structural features of red lead grains are determining factors in the pigment alteration process.
Journal ArticleDOI
Synthesis, structural characterization and Pb(II) adsorption behavior of K- and H-birnessite samples
TL;DR: In this paper, the synthesis, structural characterization and Pb(II) adsorption behavior of K-birnessite and H-birtnessite samples were characterized by means of infrared spectroscopy (IR), N2 gas adaption and thermal analysis (TG-DTA).
Journal ArticleDOI
The electronic structure of the mixed valence compound Pb3O4
TL;DR: In this article, self-consistent calculations of the electronic structure of Pb 3 O 4 are presented, which show strong hybridization between Pb(6s) and O(2p) states.
Journal ArticleDOI
Thermally deposited lead oxides for thin film photovoltaics
TL;DR: In this article, the active layer of a Schottky junction photovoltaic device was demonstrated for the first time, where thin films of lead oxide were thermally deposited and oxidised to produce polycrystalline films.
Journal ArticleDOI
Dielectric and electrical conductivity studies of bulk lead (II) oxide (PbO)
Ahmed Darwish,Ahmed Darwish,E.F.M. El-Zaidia,M.M. El-Nahass,T. A. Hanafy,T. A. Hanafy,A.A. Al-Zubaidi +6 more
TL;DR: In this article, the authors investigated the dielectric properties, the impedance spectroscopy and the AC conductivity of bulk PbO samples as a function of frequency and temperature.
References
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Journal ArticleDOI
Phase Relations in the System Lead—Oxygen
William B. White,Rustum Roy +1 more
TL;DR: In this paper, pressure-temperature univariant equilibrium curves are presented for the reactions PbO2⇋ Pb12O19+ oxygen, Pb3O4+ oxygen.
Journal ArticleDOI
The preparation of lead dioxide for X‐ray diffraction studies
TL;DR: In this article, a mechanism of nucleation has been proposed for the formation of α-lead dioxide in alkaline and neutral media, and the β-form in acid media.
Journal ArticleDOI
Preparation and characterization of iron oxide thin film electrodes
Maheshwar Sharon,B.M. Prasad +1 more
TL;DR: In this article, the thin films of α-Fe2O3 (Eg=1.9eV) prepared by chemical vapor deposition (CVD) from ferrocene and by spray pyrolysis of ferric citrate solution, in the presence of oxygen were characterized by X-ray diffraction studies, electron microscopy, and UV-visible absorption and reflectance spectroscopy.
Journal ArticleDOI
Saur Viddyut Kosh. IV - Study of a rechargeable solar battery with n-Pb3O4 electrodes
TL;DR: In this article, a Saur Viddyut Kosh (rechargeable solar battery) of the following type was then prepared: n-Pb 3 O 4, Pt||Fe 3+ (10 −1 M), Fe 2+ (saturated)||IO 3 −(10 − 1 M, I − (10−1 M)|Pt
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