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Strukturchemie und elektrische Leitfähigkeiten von Natriumchalkogenometallaten

Pompe, Constantin (2018) Strukturchemie und elektrische Leitfähigkeiten von Natriumchalkogenometallaten. PhD, Universität Regensburg.

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Date of publication of this fulltext: 18 Sep 2018 05:32

Abstract (German)

In dieser Arbeit werden ternäre und quaternäre Natriumchalkogenometallate untersucht. Gegenstand von strukturellen und spektroskopischen Untersuchungen sind Verbindungen der pseudo-binären Phasendiagramme Na₂Q-Pn₂Q₃ (Pn = As, Sb, Bi; Q = S, Se, Te) und Na₂Q-Pn₂Q₅ (Pn = P, As, Sb; Q = S, Se) sowie die Verbindungen Na₂TeQ₃ (Q = S, Se). Die Strukturen werden mittels Röntgenbeugung an Einkristallen ...

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Translation of the abstract (English)

In this work compounds of the systems Na₂Q-Pn₂Q₃ (Pn = As, Sb, Bi; Q = S, Se, Te), Na₂Q-Pn₂Q₅ (Pn = P, As, Sb; Q = S, Se), and Na₂TeQ₃ (Q = S, Se) were characterized. The crystal structures were determined by X-ray diffraction on powders or single crystals. The interactions between Pn and Q atoms were investigated by Raman-spectroscopy. The optical band gaps of NaPnQ₂, Na₃PnQ₃, and Na₂TeQ₃ were ...

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Item type:Thesis of the University of Regensburg (PhD)
Date:18 September 2018
Referee:Prof. Dr. Arno Pfitzner and Prof. Dr. Richard Weihrich
Date of exam:30 August 2016
Institutions:Chemistry and Pharmacy > Institut für Anorganische Chemie
Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Arno Pfitzner
Keywords:Na₃BiS₃, Na₃SbSe₃, Na₂AgSbS₃, Na₃PSe₄, Na₃AsS₄, NASICON, Raman, impedance spectroscopy, Rietveld
Dewey Decimal Classification:500 Science > 500 Natural sciences & mathematics
500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:34630
Owner only: item control page

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