Metal Sulfide Ion Exchangers: High Acid Stability of Na2xMg2yxSn4–yS8 (NMS) and Topotactic Conversion to 2D Solid Acids with Semiconducting …

MA Quintero, AD Pournara, R Godsel, Z Li… - Inorganic …, 2023 - ACS Publications
Metal sulfide ion exchange materials (MSIEs) are of interest for nuclear waste remediation
applications. We report the high stability of two structurally related metal sulfide ion …

Ba3GeTeS4: A new quaternary heteroanionic chalcogenide semiconductor

S Yadav, G Panigrahi, MK Niranjan… - Journal of Solid State …, 2023 - Elsevier
We report the synthesis and characterization of a new quaternary heteroanionic
chalcogenide phase, Ba 3 GeTeS 4. A single-crystal X-ray diffraction study of a yellow …

Layered NaBa2M3Q3(Q2) (M = Cu or Ag; Q = S or Se) Chalcogenides and Local Ordering in Their Mixed-Anion Compositions

A Tassanov, H Lee, Y Xia, JM Hodges - Inorganic chemistry, 2024 - ACS Publications
Three new NaBa2M3Q3 (Q2)(M= Ag or Cu; Q= S or Se) chalcogenides were prepared by
using solid-state methods and structurally characterized by using single-crystal X-ray …

Structural, Elastic, Mechanical, Electronic, and Optical Properties of a Novel Quaternary Chalcogenide Semiconductor Ba3GeTeS4

L Xiao, X Yi - ECS Journal of Solid State Science and …, 2024 - iopscience.iop.org
The structural, elastic, mechanical, electronic and optical properties of Ba 3 GeTeS 4 have
been studied by pseudopotential density functional theory static calculations. The results …

Metal sulfide ion exchangers: high acid stability of Na {sub2x} Mg {sub 2y-x} Sn {sub 4-y} S {sub8}(NMS) and topotactic conversion to 2D solid acids with …

MA Quintero, AD Pournara, R Godsel, Z Li… - Inorganic Chemistry, 2023 - osti.gov
Metal sulfide ion exchange materials (MSIEs) are of interest for nuclear waste remediation
applications. Here, we report the high stability of two structurally related metal sulfide ion …

Exploratory Synthesis of Multinary Alkali Metal Chalcogenides: Structure, Bonding, and Properties

MA Quintero - 2023 - search.proquest.com
New materials that can both improve upon existing technologies and deepen our
understanding of their chemistry are paramount. This thesis discusses the exploratory …