Perspective on optimal strategies of building cluster expansion models for configurationally disordered materials
JZ Xie, XY Zhou, H Jiang - The Journal of Chemical Physics, 2022 - pubs.aip.org
Cluster expansion (CE) provides a general framework for first-principles-based theoretical
modeling of multicomponent materials with configurational disorder, which has achieved …
modeling of multicomponent materials with configurational disorder, which has achieved …
Defect and migration energies of oxygen vacancies in ABO2N (A–Ba, Ca, Sr and B–Ta, Nb) perovskite oxynitrides
A Kousika, T Thomas - Solid State Ionics, 2023 - Elsevier
Abstract ABO 2 N (A= Ca, Ba, Sr & B= Ta, Nb) perovskite oxynitrides are gaining attention as
they have band gaps (E g∼ 1.8–2 eV) in the visible region. However, these systems are …
they have band gaps (E g∼ 1.8–2 eV) in the visible region. However, these systems are …
3D printed SrNbO 2 N photocatalyst for degradation of organic pollutants in water
Organic pollutants in water are a major concern for the environment and human health, and
require urgent attention. Here, we developed for the first time monolithic structures by 3D …
require urgent attention. Here, we developed for the first time monolithic structures by 3D …
Toward Understanding the Relationship between the Surface Structure and Properties of SrNbO2N Photocatalyst
H Li, X Yang, H Dong, X Zhou - The Journal of Physical Chemistry …, 2023 - ACS Publications
As one of the representative perovskite-type oxynitride photocatalysts, SrNbO2N has the
ability to split water in the visible-light region. It was found that the surface modification and …
ability to split water in the visible-light region. It was found that the surface modification and …
Synthesis and symmetry of perovskite oxynitride CaW (O, N) 3
Perovskite oxynitrides, in addition to being promising electrocatalysts and photoabsorbers,
present an interesting case study in crystal symmetry. Full or partial ordering of the O and N …
present an interesting case study in crystal symmetry. Full or partial ordering of the O and N …
Order–disorder transition in inorganic clathrates controls electrical transport properties
J Brorsson, Y Zhang, AEC Palmqvist… - Chemistry of …, 2021 - ACS Publications
Inorganic clathrates have been extensively investigated owing to their unique and intriguing
atomic structure as well as their potential as thermoelectric materials. The connection …
atomic structure as well as their potential as thermoelectric materials. The connection …
Influence of cation size on the local atomic structure and electronic properties of Ta perovskite oxynitrides
Partial anion substitution in transition metal oxides provides rich opportunities to control and
tune physical and chemical properties, for example, combining the merits of oxides and …
tune physical and chemical properties, for example, combining the merits of oxides and …
CeTiO2N oxynitride perovskite: paramagnetic 14N MAS NMR without paramagnetic shifts
Abstract 14N magic-angle spinning (MAS) nuclear magnetic resonance (NMR) spectra of
diamagnetic LaTiO2N perovskite oxynitride and its paramagnetic counterpart CeTiO2N are …
diamagnetic LaTiO2N perovskite oxynitride and its paramagnetic counterpart CeTiO2N are …
Theoretical insights into the effect of surface structure and anion ordering on the properties of SrTaO2N for photocatalytic water splitting
H Qu, S Yang, X Zhou - International Journal of Quantum …, 2024 - Wiley Online Library
As one of the representative perovskite‐type oxynitride photocatalysts, SrTaO2N has the
ability to split water in the visible‐light region. It was found that the surface modification and …
ability to split water in the visible‐light region. It was found that the surface modification and …
Theoretical Insights into the Structure, Stability, Electronic, and Photocatalytic Properties of BaNbO2N Low-Index Surfaces
X Han, Y Yuan, H Dong, X Zhou - The Journal of Physical …, 2022 - ACS Publications
BaNbO2N exhibits light absorption edge up to 740 nm, which is one of the promising
perovskite-type metal oxynitride photocatalysts active in the visible-light region. Experiments …
perovskite-type metal oxynitride photocatalysts active in the visible-light region. Experiments …