{"product_id":"caenifeldhnfpe","title":"Nickel-Iron Layered Double Hydroxide (NiFe-LDH) Coated on Nickel Felt as Electrode for Alkaline Electrolyzer, CAEENiFeLDHNF","description":"\u003cp\u003eNickel-Iron Layered Double Hydroxide (NiFe-LDH) is widely regarded as the most active non-precious metal electrocatalyst for alkaline energy applications. Its unique 2D \"brucite-like\" host layers provide a massive surface area and a tunable electronic environment that is perfectly optimized for oxygen and nitrogen-based chemistry. Growing Ni-Fe-LDH on Nickel felt creates a high-performance electrode that combines the industry's most active non-precious OER catalyst with a superior three-dimensional current collector. While Nickel foam is more common in lab research, Nickel felt (also known as Nickel fiber felt) is often preferred for industrial-scale high-current density applications due to its higher fiber density and better mechanical robustness.\u003c\/p\u003e\n\u003cp\u003eNickel felt consists of entangled nickel fibers, providing distinct advantages over foam or mesh: (1) \u003cstrong\u003eSuperior Surface-to-Volume Ratio\u003c\/strong\u003e: The fine fiber diameter (typically 20-100 um) provides a much higher \"effective\" area for catalyst growth compared to the strut-based structure of nickel foam. (2) \u003cstrong\u003eBubble Management\u003c\/strong\u003e: The micro-porous structure of felt facilitates the rapid detachment of oxygen bubbles, preventing \"shielding\" where gas pockets block the catalyst from the electrolyte. (3) \u003cstrong\u003eMechanical Strength\u003c\/strong\u003e: Felt is more resistant to the physical stress of high-pressure gas evolution, ensuring the LDH nanosheets remain anchored during long-term operation.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 101.819%; height: 271.05px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.2548%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3567%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCAEENiFeLDHNF\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: 30.2548%; height: 35.6px;\"\u003e\u003cem\u003eElectrode Components\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3567%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eNiFe-LDH active material sprayed on the nickel felt\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 30.2548%; height: 10px;\"\u003e\u003cem\u003eBinder Types\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3567%; height: 10px;\"\u003e\n\u003cp\u003e\u003cspan\u003eNafion ionomer was default selected, but PiperION is also available upon request. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.8px;\"\u003e\n\u003ctd style=\"width: 30.2548%; height: 74.8px;\"\u003e\u003cem\u003eSubstrates\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3567%; height: 74.8px;\"\u003e\n\u003cp\u003e\u003cspan\u003eBeside the standard nickel felt, other substrates, such as nickel foam, stainless steel felt, and titanium felt also can be supplied upon request.  \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: 30.2548%; height: 35.6px;\"\u003e\u003cem\u003eLoading Amount\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3567%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e2 mg\/cm2\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: 30.2548%; height: 35.6px;\"\u003e\u003cem\u003eElectrode Dimension\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3567%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eL 50mm * W 50mm * T 3mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.85px;\"\u003e\n\u003ctd style=\"width: 30.2548%; height: 43.85px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3567%; height: 43.85px;\"\u003e1 pcs\/pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the NiFe-LDH electrode in a dry place.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775317302367\"\u003eX. Li, et al. In-situ intercalation of NiFe LDH materials: An efficient approach to improve electrocatalytic activity and stability for water splitting, J. Power Sources, 2017, 347, 193-200\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1385894724046758\"\u003eX. J. Zhai, et al. Advances in the design of highly stable NiFe-LDH electrocatalysts for oxygen evolution in seawater, Chem. Engineering J., 2024, 496, 1531874\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"CLKXZ","offers":[{"title":"Default Title","offer_id":47356893757670,"sku":"CAENiFeLDHNFPE","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CAENiFeLDHNFPE_main.png?v=1771100824","url":"https:\/\/echemsupplies.com\/products\/caenifeldhnfpe","provider":"EChem Supplies","version":"1.0","type":"link"}