Mechanochemical synthesis of three double perovskites: Cs2AgBiBr6, (CH3NH3)2TlBiBr6 and Cs2AgSbBr6.

G, García-Espejo; D, Rodríguez-Padrón; R, Luque; L, Camacho; Miguel G, de

doi:10.1039/c9nr06092h

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Mechanochemical synthesis of three double perovskites: Cs2AgBiBr6, (CH3NH3)2TlBiBr6 and Cs2AgSbBr6.

Shared by NobleBlocks on Aug 28, 2019 • 12:00 AM UTC

Authors:

García-Espejo G

Rodríguez-Padrón D

Luque R

Abstract

A wide majority of the organic-inorganic hybrid perovskites employed in photovoltaics contain Pb, which is a negative issue due to its high toxicity and the low stability of the Pb-based three-dimensional (3D) perovskites. The double perovskites or "elpasolites" with the formula A2BB'X<su...

Mechanochemical synthesis of three double perovskites: Cs<sub>2</sub>AgBiBr<sub>6</sub>, (CH<sub>3</sub>NH<sub>3</sub>)<sub>2</sub>TlBiBr<sub>6</sub> and Cs<sub>2</sub>AgSbBr<sub>6</sub>.

Abstract

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