{"product_id":"pure-nanbo-plate-like-powder","title":"Pure NaNbO₃ Plate like Powder","description":"\u003cp\u003eProduct Name Pure NaNbO₃ Plate like Powder Product Overview Pure NaNbO₃ Platelike Powder (Sodium Niobate, chemical formula NaNbO₃) is a high-aspect-ratio, single-crystalline, plate-shaped perovskite powder synthesized by Prof. Yang Zhen's research group via molten salt synthesis (MSS) or hydrothermal synthesis. NaNbO₃ is a typical antiferroelectric material and an important component of lead-free piezoelectric\/dielectric\/energy-storage materials. Compared with conventional spherical or irregular powders, platelike NaNbO₃ serves as an ideal \"template grain\" for fabricating high-performance textured piezoelectric ceramics, achieving piezoelectric properties along specific orientations approaching or even exceeding those of single crystals. The powder has a purity of 3N (99.9%), with plate length 15–25 μm and thickness ~ 1 μm. Product Features 1. Platelike Single-Crystal Morphology: Aspect ratio of 15:1–25:1; serves as an ideal \"template grain\" for guiding oriented grain growth in hot-pressing or reactive templated grain growth (RTGG) sintering. 2. High Purity: 3N (≥ 99.9%) ensures excellent chemical stability during sintering without introducing secondary phases. 3. Uniform Size: Length distributed in 15–25 μm with excellent monodispersity; high batch-to-batch consistency, avoiding abnormal grain growth during sintering. 4. Crystallographic Orientation: Platelike NaNbO₃ grains naturally expose (001)\/(010) facets, enabling template-induced piezoelectric performance enhancement to match PZT-level via orientation engineering. 5. Non-Agglomerated: Surfactant-assisted or post-washing treatments ensure excellent dispersibility, facilitating slurry preparation and tape casting. 6. Multi-Functional Building Block: Beyond serving as a texture template, can independently act as antiferroelectric ceramic precursor, catalyst support, or energy-storage material building block. Application Fields • Textured Piezoelectric Ceramics (Primary Use): As a template powder for RTGG\/TGG processes to fabricate (001)\/(010)-oriented KNN-based textured ceramics, achieving d₃₃ exceeding 500 pC\/N — approaching single-crystal PZT performance. • Antiferroelectric Ceramics: NaNbO₃ is antiferroelectric at room temperature; can be used to manufacture antiferroelectric energy-storage ceramics with high Wrec for high-power pulse capacitors. • Water Treatment \/ Photocatalysis: Leveraging its unique plate morphology and semiconducting properties as catalysts for photocatalytic degradation of organic pollutants and hydrogen production. • Dielectric Ceramics \/ MLCC: Used as raw material for MLCC dielectric layers. • Lithium \/ Sodium Battery Research: Used as NLO-active material or intercalation-type electrode research material. • Composite Reinforcement: Combined with polymers (PVDF, epoxy resin) to prepare flexible piezoelectric and dielectric composites. • Research Reference Materials: For fundamental research on lead-free antiferroelectrics and texture growth mechanisms.\u003c\/p\u003e","brand":"xfnano","offers":[{"title":"5g T~1μm,L~15-25μm,3N 111253 \/ Store at room temperature \/ 365days","offer_id":57280579436922,"sku":"111253","price":335.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/3606\/6938\/files\/1_27871cef-ce01-415a-9a0e-d29d5e516d17.png?v=1780024497","url":"https:\/\/chinanano.com\/products\/pure-nanbo-plate-like-powder","provider":"xfnano","version":"1.0","type":"link"}