来源：ACS PublicationsThe rapid proliferation of garment-embedded electronics and the growing demands for effective electromagnetic interference shielding have spurred the development of innovative materials that are lightweight, wearable, and multifunctional. In this work, a ceria/graphene/poly(vinyl alcohol)/cotton composite is fabricated using a simple dip-coating technique to produce flexible and lightweight EMI shielding fabrics. The composite’s structural, chemical, and morphological features were thoroughly examined using XRD, FTIR, Raman spectroscopy, FE-SEM, and elemental mapping, confir...
Release time:
2026
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来源：ACS PublicationsA diamide ligand featuring a [2.2]paracyclophane (CP) backbone was synthesized and introduced to the coordination and organometallic chemistry of rare-earth metals. Alkane elimination and salt metathesis reactions were employed to prepare rare-earth metal benzyl and iodide complexes supported by the CP-derived diamide ligand. In addition, heteronuclear naphthalene dianion complexes were synthesized by the reduction of the rare-earth metal iodides. All new compounds were characterized by X-ray crystallography, elemental analysis, 1H and 13C nuclear magnetic resonance spectros...
Release time:
2026
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来源：X-MOLDifferent lanthanum manganite-based thin films were prepared by polymer assisted deposition (PAD) and spin coating on the monocrystal SrTiO3 (001) and Si substrates, whereas double-layered film was obtained by combining PAD and sol-gel method to deposit second perovskite Ba0.7Sr0.3TiO3 layer. Valence states of ions were probed by X-ray absorption spectroscopy (XAS) at the SOLARIS National Synchrotron Radiation Centre in Kraków, Poland. It was found that manganese valence depends on substrate type, doping level, and BSTO buffer layer which is important to obtain single-phase comple...
Release time:
2025
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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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