SHAP enhanced machine learning prediction of structure–property relationships in plasma sprayed lanthanum zirconate coatings for TBC applications 来源：X-MOLThe performance limitations of traditional yttria-stabilized zirconia (YSZ) have prompted the investigation of lanthanum zirconate (LZ) thermal barrier coatings (TBCs) as potential alternative topcoat materials. This study addresses the limitations of conventional statistical methods by introducing an innovative hybrid framework that integrates the Design of Experiments (DoE), Machine Learning (ML), and SHapley Additive exPlanations (SHAP) to...
Release time:
2025
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来源：ACS PublicationsThe structural flexibility of BiVO4-based ceramics enables diverse electrical functionalities, ranging from oxide ion conductivity to promising dielectric performance. This study investigated the structural evolution, electrical transport, and dielectric behavior of Bi1–xLaxVO4 (0 ≤ x ≤ 1) ceramics, in which Bi3+ is progressively substituted by La3+. Using variable-temperature X–ray diffraction (VT–XRD) and neutron powder diffraction (NPD), the phase transitions and crystallographic parameters were systematically analyzed. La3+ substitution induces a structural transformatio...
Release time:
2025
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Highly Selective Photocatalytic CO2-to-CH4 Conversion in Water Vapor via CeO2/Carbon Nitride Nanosheet Heterojunctions 来源：ACS PublicationsSolar-driven CO2 reforming in water vapor to produce high-value-added chemical fuels offers significant potential for renewable energy. Achieving this conversion under mild conditions can be efficiently realized through multielectron-coupled proton transfer (M-ECPT) photocatalysis. This work introduces CeO2/CNs-NKM, a composite synthesized by firmly anchoring highly dispersed cerium oxide (CeO2) onto crystalline carbon nitride nanosheets (CNs-NKM). Experime...
Release time:
2025
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The YAG:Ce Phosphor Glass Prepared by a Low-Temperature Stirring Technique for WLED: Achieving High Luminous Efficiency of the Phosphor低温搅拌法制备WLED用YAG:Ce荧光粉玻璃：实现荧光粉的高发光效率来源：ACS PublicationsFluorescent glass (PiG) has emerged as an important candidate material in the field of white light-emitting diode (WLED) illumination. However, its conventional preparation processes are often complex and time-consuming, resulting in a significant performance degradation during fabrication. In this study, we carefully designed a SiO2–P2O5–Al2O3–Na2O–K2O–BaO glass composition, which was combined with Y3Al5O12...
Release time:
2025
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