Results 41 to 50 of about 249 (115)

THE CORRELATION BETWEEN THE EFFECTS OF STRAIN AND STOCHIOMETRIC COEFFICIENT ON THE MAGNETIC PROPERTIES OF SrSnO₃ and Sr₃SnO [PDF]

open access: yes, 2022
Perovskites (ABX3) are one of the most prominent families of crystalline alloys have received excellent research attention globally because of their diverse multi-functionalities and the interesting physics underpinning them.
Kashcoul, Amal Sameh
core   +1 more source

Co-doping effect on the microstructural and electrical properties of barium stannate materials [PDF]

open access: yes
Proton-conducting perovskite oxides are of considerable interest to researchers as promising electrolytes for low- and intermediate solid oxide electrochemical cells.
Akopian, Mariam T.   +3 more
core   +2 more sources

Surface and Interfacial Studies of Perovskite Oxides Grown by Hybrid Molecular Beam Epitaxy [PDF]

open access: yes, 2022
Perovskite oxides are well known for their intriguing properties such as ferroelectricity, ferromagnetism, and superconductivity that can be tuned by different crystalline degrees of freedom. SrTiO3 (STO) is a perovskite oxide with simple cubic structure
Thapa, Suresh
core  

Exploring the Optoelectronic and Photovoltaic Characteristics of Lead‐Free Cs2TiBr6 Double Perovskite Solar Cells: A DFT and SCAPS‐1D Investigations

open access: yesAdvanced Electronic Materials, Volume 11, Issue 2, February 2025.
By synergizing the DFT approach with SCAPS‐1D simulations, this study comprehensively elucidates the optoelectronic and photovoltaic attributes of Cs2TiBr6‐based perovskite solar cells. 40 configurations involving various ETLs and HTLs are explored, among them, a notable efficiency of 24.82% is achieved for the device architecture ITO/LBSO/Cs2TiBr6 ...
M. Khalid Hossain   +12 more
wiley   +1 more source

Schiff Bases and Metal Complexes as Multifunctional Platforms: Bridging Bioinorganic Chemistry, Catalysis, Sensing, and Energy Applications

open access: yesBioinorganic Chemistry and Applications, Volume 2025, Issue 1, 2025.
Schiff bases are imine derivatives widely recognized for their structural versatility and ability to coordinate transition metals, giving rise to compounds with remarkable physicochemical and biological properties. Over the last decade, numerous studies have reported their diverse applications, ranging from antimicrobial, antioxidant, and anticancer ...
Luis A. Barreras-Contreras   +8 more
wiley   +1 more source

Enhanced Piezocatalytic Performance of Li‐doped BaTiO3 Through a Facile Sonication‐Assisted Precipitation Approach

open access: yesChemSusChem, Volume 17, Issue 19, October 7, 2024.
In this study, we successfully synthesized piezoelectric barium titanate (BTO) nanoparticles with varying Li doping levels via a room‐temperature sonochemical method. The obtained Li‐doped BTO with 20 mg of Li additive achieved 90 % Rhodamine B (RhB) dye removal in 150 minutes, exhibiting seven times faster degradation than pure BTO under mechanical ...
Zekun Dong   +16 more
wiley   +1 more source

Efficient Glucose Isomerization to Fructose using Photoregenerable MgSnO3 Catalyst with Cooperative Acid‐Base Sites

open access: yesChemSusChem, Volume 17, Issue 16, August 26, 2024.
A catalyst for the thermal catalytic reaction of glucose isomerization to fructose that can be regenerated through light illumination. Abstract The isomerization of glucose to fructose plays a crucial role in the food industry and the production of biomass‐derived chemicals in biorefineries.
Peixin Wang   +6 more
wiley   +1 more source

Perovskite Stannate Heterojunctions for Self‐Powered Ultraviolet Photodiodes Operated in Extreme Environments

open access: yesAdvanced Electronic Materials, Volume 10, Issue 5, May 2024.
High performance self‐powered np photodiodes have been demonstrated using perovskite stannate BaSnO3/Sr(Sn,Ni)O3 heterojunction. Outstanding photo‐to‐dark current ratio (> 107 at 25 °C) even at high temperature (> 104 at 300 °C) without an external power supply is achieved by exploiting excellent thermal/chemical stability of perovskite stannate and ...
Daseob Yoon   +3 more
wiley   +1 more source

Temperature-Induced Structural Transformations in Undoped and Eu3+-Doped Ruddlesden–Popper Phases Sr2SnO4 and Sr3Sn2O7: Relation to the Impedance and Luminescence Behaviors [PDF]

open access: yes, 2019
We report that luminescence of Eu3+ ion incorporated into Ruddlesden–Popper phases allows monitoring phase transition in powders (instead of single crystals), in a time-efficient manner (compared to neutron diffraction), and importantly, with greater ...
Banys, Juras   +9 more
core   +1 more source

Enhanced Particle‐to‐Particle Interaction of Tin Oxide Electron Transporter Layer for Scalable Flexible Perovskite Solar Cells

open access: yesSolar RRL, Volume 8, Issue 7, April 2024.
In this study, enhanced particle‐to‐particle interaction is demonstrated in the electron‐transport layer ink by a phase‐transfer catalyst, resulting in the highest efficiency (17.6%) for all scalable flexible n–i–p‐structured perovskite solar cells based on MAPbI3 fabricated in ambient air using scalable techniques.
Mohammad Reza Kokaba   +12 more
wiley   +1 more source

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