Results 71 to 80 of about 1,558 (181)
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund +6 more
wiley +1 more source
Synergistic Optical Strategies for Enhanced Perovskite Photocatalytic Activity
EcoEnergy, EarlyView.This review addresses bottlenecks of halide perovskites' photoactive components from an optics‐driven perspective and organizes recent advances into four interconnected design principles. This review provides practical design principles and outlines key directions toward efficient, selective, and stable perovskite photocatalysis for CO2 reduction ...
Jaemin Jeong +3 more
wiley +1 more source
Superconductivity in Trilayer Nickelate La_{4}Ni_{3}O_{10} under Pressure
Physical Review XNickelate superconductors have attracted a great deal of attention over the past few decades due to their similar crystal and electronic structures with high-temperature cuprate superconductors.
Mingxin Zhang +30 more
doaj +1 more source
APL Materials, 2019 A new higher-order Ruddlesden-Popper phase composition LaPr3Ni3O9.76 was synthesised by a sol-gel route and studied for potential intermediate-temperature solid oxide fuel cell cathode properties by electrochemical impedance spectroscopy.
Mudasir A. Yatoo +2 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This article reviews the fundamental consequences of strong correlations on excitations and elementary steps of energy conversion leading to new opportunities to control energy conversion. Examples include friction at surfaces, thermal transport, and photovoltaic energy conversion.
Vasily Moshnyaga +14 more
wiley +1 more source
Laser &Photonics Reviews, EarlyView.A Cr3+/La3+ codoped Sr3Zr2O7 NIR phosphor showing luminescence at ∼960 nm with high IQE/EQE (92.4%/57.5%) and good thermal stability was developed. La3+ stabilizes Cr3+ and induces Cr3+ pairs, enabling efficient blue‐to‐NIR conversion for underwater wireless optical communication.
Zhiyuan Pan +5 more
wiley +1 more source
Responsive Materials, EarlyView.Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen +8 more
wiley +1 more source
Battery Energy, Volume 5, Issue 4, July 2026.Moving beyond traditional trial‐and‐error, this review explores how integrating high‐throughput computational simulations, automated experimentation, and machine learning significantly accelerates perovskite solar cell development. By establishing intelligent, closed‐loop workflows, these synergistic technologies pave the way for fully autonomous ...
Yiming Wang +5 more
wiley +1 more source
Solar RRL, Volume 10, Issue 11, 15 June 2026.Using 2‐aminobenzothiazole additive in quasi‐two‐dimensional tin perovskite improved energy‐level alignment of the perovskite layer to match that of other charge transport layers leading to an improved solar cell performance. The additive also inhibitted iodine ion migration and oxidating leading to better solar cell stability.
Jorim Okoth Obila +4 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.Efficient two‐photon resonant Raman scattering (TRRS) is observed in the layered perovskite (PEA)2PbI4, with the biexciton level acting as an intermediate state. TRRS undergoes two‐photon frequency shift upon input frequency tuning, persists up to 90 K, and shows clear threshold behavior and polarization selection rules.
Seung Han Shin +7 more
wiley +1 more source