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http://dx.doi.org/10.1002/1521-3773(20021018)41:20<3793::AID-ANIE3793>3.0.CO;2-A | DOI Listing |
Inorg Chem
September 2025
Institute of Inorganic and Analytical Chemistry, University of Münster, Corrensstraße 28/30, 48149 Münster, Germany.
Isovalent anion substitution has been shown to have a tremendous effect on the transport properties in lithium halide solid ionic conductors. Although sodium-ion solid state batteries based on chloride ionic conductors have recently gathered significant attention, investigations of anion substitution in sodium containing chlorides remain scarce. Here, we investigate the role of Br isoelectronic anion substitution in a perovskite-related compound with nominal composition of NaTaCl.
View Article and Find Full Text PDFSmall
September 2025
College of Science, Nanjing Forestry University, Nanjing, 210037, China.
Inspired by the rigid exoskeleton and elastic inner tissues of crustaceans, a bilayer gel integrating high-strength rigidity and soft cushioning with high interfacial adhesion (1060 ± 40 J m ) is developed via a stepwise solid-liquid phase crosslinking strategy. Herein, a prefrozen high-concentration polyvinyl alcohol (PVA) solution forms a solid-state structural framework, while a subsequently cast low-concentration PVA solution generates a flexible layer. Partial thawing of the frozen gel during casting triggers molecular chain interpenetration at the interface, synergistically enhanced by controlled molecular penetration, freeze-thaw cycles, and salt-induced crystallization.
View Article and Find Full Text PDFChem Commun (Camb)
September 2025
Inorganic Chemistry I Institute, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801 Bochum, Germany.
Herein, we report a solid-state polycyclotrimerization of 1,4-diethynylbenzene using mechanochemical activation in a ball mill, yielding a highly porous and hydrophobic hyperbranched polymer (HBP) with a specific surface area of up to 570 m g. The reaction, catalyzed by Fe(hmds) and conducted under solvent-free conditions, was optimized by varying milling time and frequency. This method enables the efficient synthesis of insoluble, porous organic polymers with high yields (up to 95%) and offers an environmentally friendly alternative to traditional solution-based polymerizations.
View Article and Find Full Text PDFBioelectrochemistry
September 2025
Radiation Microbiology Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, 11371 Cairo, Egypt. Electronic address:
The rapid increase in population has driven the demand for fossil fuel energy, contributing to increased carbon emissions that ultimately accelerate global warming and climate change. Battery storage systems have many advantages over conventional energy sources. However, they face limitations such as energy storage, cost, and environmental hazards that come with the use of chemical binders.
View Article and Find Full Text PDFChem Sci
September 2025
State Key Laboratory of Crystal Materials, Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystals, Tianjin University of Technology Tianjin 300384 China
Nonlinear optical (NLO) crystals capable of expanding the spectral region of solid-state are of great importance for many high-tech applications, yet their rational structure design remains a great challenge because of the conflicting property requirements among second harmonic generation (SHG) response, ultraviolet (UV) cut-off edge, and birefringence. Herein, based on the chemical disubstitution of the classic NLO crystal SrBeBO (SBBO), , substituting [BO] triangles with larger π-conjugated [BO] groups and substituting high-toxic [BeO] tetrahedra with environment-friendly [AlO] tetrahedra, a new high-performance aluminoborate NLO crystal, BaAlBO, has been successfully designed and synthesized. The theoretical calculations and optical property measurements indicate that BaAlBO exhibits not only the largest SHG response among the reported aluminoborates (2.
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