Which Ion Dominates the Temperature and Pressure Response of Halide Perovskites and Elpasolites?

Loreta A Muscarella, Huygen J Jöbsis, Bettina Baumgartner, P Tim Prins, D Nicolette Maaskant, Andrei V Petukhov, Dmitry Chernyshov, Charles J McMonagle, Eline M Hutter

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Article in The journal of physical chemistry letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

Mechanochemical Formation Mechanism of Alloyed AgBi-Elpasolites.Journal of the American Chemical Society · 2025
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5 · Who and what money

Authors and funding

9 authors.

Loreta A MuscarellaInorganic Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Department of Chemistry, Utrecht University, Princetonlaan 8, 3584 CB Utrecht, The Netherlands.ORCID 0000-0002-0559-4085

Huygen J JöbsisInorganic Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Department of Chemistry, Utrecht University, Princetonlaan 8, 3584 CB Utrecht, The Netherlands.ORCID 0000-0002-7417-1246

Bettina BaumgartnerInorganic Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Department of Chemistry, Utrecht University, Princetonlaan 8, 3584 CB Utrecht, The Netherlands.ORCID 0000-0002-9136-6811

P Tim PrinsInorganic Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Department of Chemistry, Utrecht University, Princetonlaan 8, 3584 CB Utrecht, The Netherlands.ORCID 0000-0002-8258-0074

D Nicolette MaaskantInorganic Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Department of Chemistry, Utrecht University, Princetonlaan 8, 3584 CB Utrecht, The Netherlands.ORCID 0000-0001-5979-4296

Andrei V PetukhovPhysical and Colloid Chemistry, Debye Institute for Nanomaterials Science, Department of Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands.ORCID 0000-0001-9840-6014

Dmitry ChernyshovSwiss-Norwegian Beamlines, European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France.ORCID 0000-0001-7738-9358

Charles J McMonagleSwiss-Norwegian Beamlines, European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France.

Eline M HutterInorganic Chemistry and Catalysis Group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Department of Chemistry, Utrecht University, Princetonlaan 8, 3584 CB Utrecht, The Netherlands.ORCID 0000-0002-5537-6545

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Halide perovskites and elpasolites are key for optoelectronic applications due to their exceptional performance and adaptability. However, understanding their crucial elastic properties for synthesis and device operation remains limited. We performed temperature- and pressure-dependent synchrotron-based powder X-ray diffraction at low pressures (ambient to 0.06 GPa) to investigate their elastic properties in their ambient-pressure crystal structure. We found common trends in bulk modulus and thermal expansivity, with an increased halide ionic radius (Cl to Br to I) resulting in greater softness, higher compressibility, and thermal expansivity in both materials. The A cation has a minor effect, and mixed-halide compositions show intermediate properties. Notably, thermal phase transitions in MAPbI

Identifiers

PMID37782281

DOI10.1021/acs.jpclett.3c02403

PMCPMC10577787

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