Giant uniaxial negative thermal expansion in FeZr2 alloy over a wide temperature range
Negative thermal expansion (NTE) alloys possess great practical merit as thermal offsets for
positive thermal expansion due to its metallic properties. However, achieving a large NTE …
positive thermal expansion due to its metallic properties. However, achieving a large NTE …
Mechanistically Guided Materials Chemistry: Synthesis of Ternary Nitrides, CaZrN2 and CaHfN2
Recent computational studies have predicted many new ternary nitrides, revealing synthetic
opportunities in this underexplored phase space. However, synthesizing new ternary …
opportunities in this underexplored phase space. However, synthesizing new ternary …
Materials under high pressure: a chemical perspective
At high pressure, the typical behavior of elements dictated by the periodic table—including
oxidation numbers, stoichiometries in compounds, and reactivity, to name but a few—is …
oxidation numbers, stoichiometries in compounds, and reactivity, to name but a few—is …
A superconducting boron allotrope featuring anticlinal pentapyramids
Z Cui, Q Yang, X Qu, X Zhang, Y Liu… - Journal of Materials …, 2022 - pubs.rsc.org
Finding allotropes with novel structures and intriguing properties is of great interest from
both fundamental and applicable standpoints. Here, we propose a hitherto unknown boron …
both fundamental and applicable standpoints. Here, we propose a hitherto unknown boron …
Ba with unusual oxidation states in Ba chalcogenides under pressure
The preparation of compounds with novel atomic oxidation states and emergent properties
is of fundamental interest in chemistry. As s-block elements, alkali-earth metals invariably …
is of fundamental interest in chemistry. As s-block elements, alkali-earth metals invariably …
General synthesis and atomic arrangement identification of ordered Bi–Pd intermetallics with tunable electrocatalytic CO2 reduction selectivity
W Guo, G Li, C Bai, Q Liu, F Chen, R Chen - Nature Communications, 2024 - nature.com
Intermetallic compounds (IMCs) with fixed chemical composition and ordered
crystallographic arrangement are highly desirable platforms for elucidating the precise …
crystallographic arrangement are highly desirable platforms for elucidating the precise …
Negative thermal expansion in the Ruddlesden-Popper calcium titanates
Materials exhibiting negative thermal expansion (NTE) are important for the fabrication and
operation of microelectronic devices and optical systems. As an important group of …
operation of microelectronic devices and optical systems. As an important group of …
Pressure-stabilized hexafluorides of first-row transition metals
J Lin, Q Yang, X Li, X Zhang, F Li… - Physical Chemistry …, 2022 - pubs.rsc.org
Fluorine chemistry was demonstrated to show the importance of stretching the limits of
chemical synthesis, oxidation state, and chemical bonding at ambient conditions. Thus far …
chemical synthesis, oxidation state, and chemical bonding at ambient conditions. Thus far …
High-Pressure Synthesis of Bulk Cobalt Cementite, Co3C
Transition metal carbides find use in a wide range of advanced high-resilience applications
including high-strength steels, heat shields, and deep-earth drills. However, carbides of the …
including high-strength steels, heat shields, and deep-earth drills. However, carbides of the …
KMg4Bi3: A Narrow Band Gap Semiconductor with a Channel Structure
AM Ochs, DG Oprea, J Cardenas-Gamboa… - Inorganic …, 2024 - ACS Publications
The creation of new families of intermetallic or Zintl-phase compounds with high-spin orbit
elements has attracted a considerable amount of interest due to the presence of unique …
elements has attracted a considerable amount of interest due to the presence of unique …