The system Ag-Pd-Se: Phase relations involving minerals and potential new minerals

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F14%3A00000081" target="_blank" >RIV/00025798:_____/14:00000081 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.3749/canmin.52.1.77" target="_blank" >http://dx.doi.org/10.3749/canmin.52.1.77</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3749/canmin.52.1.77" target="_blank" >10.3749/canmin.52.1.77</a>

Result language

angličtina

Original language name

The system Ag-Pd-Se: Phase relations involving minerals and potential new minerals

Original language description

The phase equilibria in the system Ag-Pd-Se were studied by the technique of evacuated -silica glass tube method at 350°C, 430°C and 530°C. In the system we synthetized four ternary phases: Ag2Pd3Se4 (chrisstanleyite) and new phases AgPd3Se, (Ag,Pd)22Se6and Ag6Pd74Se20. The phase AgPd3Se forms a Ag1-xPd3+xSe (x = 0-0.15) solid-solution series. The phase (Ag,Pd)22Se6 forms a (Ag11?xPd11?x)22Se6 (0.2 >= x >= 3.9) solid-solution series, the solubility of Ag decreases with increasing temperature. Palladseite (Pd17Se15) forms limited solid solution and dissolves up to 7 wt.% Ag, and the phase Pd9Se2 dissolves up to and 3 wt.% Ag. The phase Ag2Pd3Se4, an analogue of mineral chrisstanleyite, forms stable association with naumannite (Ag2Se) and veerbekite (PdSe2); it also coexists with palladseite (dissolving 7 wt.% Ag). The phase is stable up to 430??. Phase relations determined the mineral assemblages that can be expected to occur in nature. Ternary phases AgPd3Se and (Ag,Pd)22Se6 and binar

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Canadian Mineralogist

ISSN

0008-4476

e-ISSN

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Volume of the periodical

52

Issue of the periodical within the volume

1

Country of publishing house

CA - CANADA

Number of pages

14

Pages from-to

77-89

UT code for WoS article

000336185600006

EID of the result in the Scopus database

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