In situ grazing‐incidence wide‐angle scattering reveals mechanisms for phase distribution and disorientation in 2D halide perovskite films

JM Hoffman, J Strzalka, NC Flanders… - Advanced …, 2020 - Wiley Online Library
Abstract 2D hybrid halide perovskites with the formula (A′) 2 (A) n‐1PbnI3n+ 1 have
remarkable stability and promising efficiency in photovoltaic and optoelectronic devices, yet …

Cyan-Light-Emitting Chalcogenometallate Phosphor, KGaS2:Eu2+, for Phosphor-Converted White Light-Emitting Diodes

S Shim, WB Park, M Kim, JW Lee, SP Singh… - Inorganic …, 2021 - ACS Publications
A novel KGaS2 phosphor host that emits a cyan light was discovered to fill the cyan gap in
the visible spectrum of phosphor-converted white light-emitting diodes (pc-wLEDs). KGaS2 …

Unravel crystallization kinetics of V (V) electrolytes for all-vanadium redox flow battery by in situ Raman spectroscopy

Z Wan, S Li, P Chen, F Yeung, Z Nie, Y Liang… - … Composites and Hybrid …, 2023 - Springer
Redox flow battery technology has received much attention as a unique approach for
possible use in grid-scale energy storage. The all-vanadium redox flow battery is currently …

Unusual Atmospheric Water Trap** and Water Induced Reversible Restacking of 2D Gallium Sulfide Layers in NaGaS2 Formed by Supertetrahedral Building Unit

A Adhikary, H Yaghoobnejad Asl… - Chemistry of …, 2020 - ACS Publications
Two new ternary materials NaGaS2 (1) and the Fe-doped phase of NaGaS2, NaFe0.
135Ga0. 865S2 (2), have been synthesized by employing polysulfide flux. Single crystal …

Layered and Cubic Semiconductors AGaMQ4 (A+ = K+, Rb+, Cs+, Tl+; M4+ = Ge4+, Sn4+; Q2– = S2–, Se2–) and High Third-Harmonic …

D Friedrich, HR Byun, S Hao, S Patel… - Journal of the …, 2020 - ACS Publications
Eighteen new quaternary chalcogenides A Ga M′ Q 4 (A+= K+, Rb+, Cs+, Tl+; M′ 4+=
Ge4+, Sn4+; Q 2–= S2–, Se2–) have been prepared by solid-state syntheses and …

NaGaSe2: A Water-Loving Multifunctional Non-van der Waals Layered Selenogallate

S Balijapelly, S Sundaramoorthy, DJ Mondal… - Inorganic …, 2023 - ACS Publications
A missing member of well-known ternary chalcometallates, a sodium selenogallate,
NaGaSe2, has been synthesized by employing a polyselenide flux and stoichiometric …

AInSn2S6 (A = K, Rb, Cs)─Layered Semiconductors Based on the SnS2 Structure

D Friedrich, MA Quintero, S Hao, CC Laing… - Inorganic …, 2022 - ACS Publications
RbInSn2S6 and CsInSn2S6 are yellow two-dimensional (2D) semiconductors featuring
anionic SnS2-type layers of edge-sharing (In/Sn) S6 octahedra. These structures are directly …

Polymorphism of CsGaS 2–structural characterization of a new two-dimensional polymorph and study of the phase-transition kinetics

D Friedrich, M Schlosser, R Weihrich… - Inorganic Chemistry …, 2017 - pubs.rsc.org
CsGaS2-mC64 was obtained by reaction of CsN3 with stoichiometric amounts of Ga2S3 and
S at elevated temperatures. The crystal structure of the air-and moisture stable compound …

NdBaMn2O5+ δ layered perovskite as an active cathode material for solid oxide fuel cells

AM Abdalla, S Hossain, J Zhou, PMI Petra… - Ceramics …, 2017 - Elsevier
A layered perovskite, NdBaMn 2 O 5+ δ (NBMO), was synthesized by solid state reaction
method in air. Rietveld analysis of X-Ray Diffraction (XRD) data showed the material …

Theoretical investigation of the structural, elastic, electronic and optical properties of the ternary indium sulfide layered structures AInS2 (A= K, Rb and Cs)

M Bouchenafa, M Sidoumou, M Halit, A Benmakhlouf… - Solid State …, 2018 - Elsevier
Ab initio calculations were performed to investigate the structural, elastic, electronic and
optical properties of the ternary layered systems AInS 2 (A= K, Rb and Cs). The calculated …