Polymer Template Synthesis of Soft, Light, and Robust Oxide Ceramic Films

Polymer Template Synthesis of Soft, Light, and Robust Oxide Ceramic Films

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Summary: Oxide ceramic materials underpin a wide variety of technologies.However, the inherent fragility of these materials limits their use pinnoitettu kasari in emerging fields like wearable electronics and soft energy storage devices.Here, we develop a sol-gel electrospinning technique followed by calcination to create a range of oxide ceramic nanofiber films that exhibit significant softness without fragility after various deformations.This approach causes the ceramic crystals to fuse together at a low temperature during their growth within the polymer nanofiber templates.

All the synthesized ceramic films, from SiO2 to BaTiO3, Li0.33La0.56TiO3, and Li7La3Zr2O12, have silk-like softness of operation igloo white 900% and high thermal insulation performance, enhancing the rate capability and safety of lithium batteries.The reported method allows scalable synthesis of soft oxide ceramic films with properties appealing for applications.

: Ceramics; Chemistry; Inorganic Chemistry; Inorganic Materials; Materials Science; Polymers Subject Areas: Ceramics, Chemistry, Inorganic Chemistry, Inorganic Materials, Materials Science, Polymers.