{"product_id":"citsofecocelsgm","title":"LSGM (La0.8Sr0.2Ga0.8Mg0.2O3-δ) Powder as Oxygen-Conducting Electrolyte for Intermediate Temperature SOFC\/SOEC, 50 g\/bottle, CITSOFECOCELSGM","description":"\u003cp\u003eIn both Solid Oxide Fuel Cells (SOFC) and Solid Oxide Electrolysis Cells (SOEC), LSGM (Lanthanum Strontium Gallium Magnesium Gallate) is considered the \"ultimate\" oxide-ion conductor. Formulated as La(1-x)SrxGa(1-y)MgyO(3-x), it is a perovskite electrolyte designed specifically to outperform YSZ and GDC in the Intermediate Temperature (IT) range (600 °C–800 °C).\u003c\/p\u003e\n\u003cp\u003eLSGM is favored because it possesses higher ionic conductivity than YSZ across all temperatures, without the electronic leakage issues that plague GDC in reducing environments. (1) \u003cstrong\u003eSuperior Conductivity\u003c\/strong\u003e: At 650 °C, LSGM has roughly double the conductivity of SSZ and nearly ten times that of YSZ. (2) \u003cstrong\u003ePure Ionic Conductor\u003c\/strong\u003e: Unlike Ceria-based electrolytes (GDC\/SDC), LSGM maintains a high electrolytic domain. This means it remains a pure ionic conductor even under low oxygen partial pressures (the fuel side), allowing for a high Open Circuit Voltage (OCV) near the theoretical limit (~1.1 V). (3) \u003cstrong\u003eWide Operating Range\u003c\/strong\u003e: It is effective from 500 °C to 800 °C, making it the most versatile electrolyte for high-efficiency IT-SOFCs.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCITSOFECOCELSGM (C-ITSOFEC-OCE-LSGM)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e≥99.5%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eLa\u003c\/span\u003e\u003csub\u003e0.8\u003c\/sub\u003e\u003cspan\u003eSr\u003c\/span\u003e\u003csub\u003e0.2\u003c\/sub\u003e\u003cspan\u003eGa\u003c\/span\u003e\u003csub\u003e0.8\u003c\/sub\u003e\u003cspan\u003eMg\u003c\/span\u003e\u003csub\u003e0.2\u003c\/sub\u003e\u003cspan\u003eO\u003c\/span\u003e\u003csub\u003e3-δ\u003c\/sub\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePSD (D50)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.3-0.7 um\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eSurface Area \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4-8 m2\/g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 g\/bottle (other grades, such as 100 g, and 500 g or larger can be supplied upon request)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0013468623009295\"\u003eS. Kim, et al., Revolutionizing hydrogen production with LSGM-based solid oxide electrolysis cells: An innovative approach by sonic spray, Electrochimica Acta, 2023, 463, 142751\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0167273806000956\"\u003eK. Y. Kim, et al., Characterization of the electrode and electrolyte interfaces of LSGM-based SOFCs, Silid State Ionics, 2006, 177, 2155-2158\u003c\/a\u003e. \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"KLD","offers":[{"title":"Default Title","offer_id":47459088662758,"sku":"CITSOFECOCELSGM","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CITSOFECOCELSGM_main.png?v=1773723083","url":"https:\/\/echemsupplies.com\/products\/citsofecocelsgm","provider":"EChem Supplies","version":"1.0","type":"link"}