Key Highlights
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The properties of molten fluoride salts, used in advanced nuclear reactors, are determined by a concept called “fluoroacidity,” which describes how fluoride ions are arranged. This understanding creates a bridge from atomic-level structure to large-scale material behavior, enabling better design of safer and more efficient nuclear and metal production systems.
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A new review details how the movement of charged particles (ions) within perovskite solar cells is a major factor influencing their efficiency and long-term stability. By outlining techniques to measure and control this ion migration, the work provides a roadmap for developing more durable and high-performing next-generation solar panels.
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Scientists are creating tiny, programmable machines out of DNA that can perform tasks like moving and delivering drugs inside the body. Examining the speed, force, and independence of these nanomachines helps guide their design for future medical and sensing applications, pushing the boundaries of nanotechnology.
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A major bottleneck for solid-state batteries is the slow movement of lithium ions through the solid electrode material. This review focuses on strategies to overcome this transport limitation, which is crucial for developing batteries with higher energy density, faster charging, and improved safety for electric vehicles and electronics.
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“Covalent Adaptable Networks” are a new class of plastics with cross-links that can be broken and reformed under certain conditions, making them recyclable and repairable. This technology represents a significant shift towards sustainable polymers, reducing plastic waste by enabling the reprocessing of traditionally permanent thermoset materials.
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