{"product_id":"cnpyf3","title":"YF3 (Yttrium Fluoride) Nanopowder (~50 nm, \u003e99.99%), 100-500 g\/bottle, CNPYF3","description":"\u003cp\u003eYttrium fluoride (YF3) nanopowder is a specialized, high-purity rare-earth halide material extensively utilized in advanced optical coatings, fluoride glass manufacturing, luminescent host matrices (phosphors), and thermal\/plasma spray protective layers.   When integrated into materials synthesis workflows—such as doping protocols or composite fluorination—its unique chemical and physical properties dictate specific handling and processing considerations.\u003c\/p\u003e\n\u003cp\u003eThe key features of YF3 nanopowder are: (1) \u003cstrong\u003eHigh Optical Transparency and Low Phonon Energy\u003c\/strong\u003e: YF3 possesses a remarkably low maximum phonon cutoff frequency and wide optical transparency window spanning from the ultraviolet (UV) to the infrared (IR) spectrum. This makes it an ideal host matrix for rare-earth dopants (like Eu^{3+}, Nd^{3+}, or Yb^{3+}) to minimize non-radiative relaxation losses in upconversion and downconversion phosphors. (2) \u003cstrong\u003eExceptional Thermal and Chemical Stability\u003c\/strong\u003e: Unlike more hygroscopic alkali metal fluorides, anhydrous YF3 exhibits robust resistance to moisture absorption at room temperature and high thermal stability, making it suitable for physical vapor deposition (PVD) and plasma spraying.   \u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 332.812px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 40.6875px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 40.6875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 40.6875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCNPYF3 (C-NP-YF3)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e13709-49-4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 35.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.99%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 35.6px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e145.90 g\/mol\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38.325px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 38.325px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 38.325px;\"\u003e\n\u003cp\u003eWhite Powder\u003csub\u003e\u003c\/sub\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 35.6px;\"\u003e\u003cem\u003eDensity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e4.01 g\/cm3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 35.6px;\"\u003e\u003cem\u003eAverage Powder Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 35.6px;\"\u003e\n\u003cp\u003e~50 nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.2px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 55.2px;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 55.2px;\"\u003e\n\u003cp\u003e\u003cspan\u003e100 g, 200 g, and 500 g\/bottle (other higher quantity grade, such as 1000 g or higher can be supplied upon request)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubs.aip.org\/aip\/jap\/article-abstract\/106\/6\/063118\/146559\/Synthesis-and-optical-properties-of-infrared?redirectedFrom=fulltext\"\u003eM. C. Tan, et al., Synthesis and optical properties of infrared-emitting YF3:Nd \u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubs.aip.org\/aip\/jap\/article-abstract\/106\/6\/063118\/146559\/Synthesis-and-optical-properties-of-infrared?redirectedFrom=fulltext\"\u003e nanoparticles, J. Appl. Phys. 106, 063118 (2009)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubs.rsc.org\/tc\/article-abstract\/7\/35\/10918\/670722\/Ultrathin-yttrium-fluoride-nanostructures\"\u003eG. Murali, et al., Ultrathin yttrium fluoride nanostructures: controlled synthesis and polarized up-conversion emission property, J. Mater. Chem. C (2019) 7 (35): 10918–10925.\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ZTNM","offers":[{"title":"100 g","offer_id":67690818470118,"sku":"CNPYF3W100","price":99.0,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":67690818502886,"sku":"CNPYF3W200","price":179.0,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":67690818535654,"sku":"CNPYF3W500","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CPNPYF3_main.jpg?v=1791839373","url":"https:\/\/echemsupplies.com\/products\/cnpyf3","provider":"EChem Supplies","version":"1.0","type":"link"}