{"title":"Current Collectors","description":"","products":[{"product_id":"aluminum-foil","title":"Aluminum Foil, 16 μm Thick, 195 mm Wide, 1 kg\/Roll (Approx. 95 m), Single\/Double-Side Processed, SGS Certified, GDMS Tested","description":"\u003ch3\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Certification: \u003c\/strong\u003eSGS-certified annually via GDMS testing for verified material integrity and consistency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Research Grade: \u003c\/strong\u003edesigned for lithium-ion battery research, supercapacitors, and electrochemical assembly as a cathode current collector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Specifications: \u003c\/strong\u003e16 μm thickness, 195 mm width, and approximately 95 m per 1 kg roll for laboratory and pilot-scale applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Options: \u003c\/strong\u003eavailable in Single-Side Glossy (SSG) and Double-Side Glossy (DSG) finishes to meet different coating and electrochemical testing requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductivity \u0026amp; Purity: \u003c\/strong\u003eprovides high electrical conductivity, high chemical purity, and low internal resistance for uniform current distribution and stable cycling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"StonyLab","offers":[{"title":"Single-Side Processed","offer_id":47872648085762,"sku":"NY-Al-Foil-SSG-1kg","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Double-Side Processed","offer_id":47872648118530,"sku":"NY-Al-Foil-DSG-1kg","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/files\/Aluminum-Foil_-16-mm-Thick_-195-mm-Wide_-1-kg-Roll-_Approx.-95-m_-Single-Double-Side-Processed_-SGS-Certified_-GDMS-Tested-StonyLab-222735343.jpg?v=1779947116"},{"product_id":"copper-foil","title":"Copper Foil, 9 μm Thick, 170\/200 mm Width, 1 kg\/Roll, Single-\/Double-Sided Glossy Finish, \u003e 99.99% Purity, SGS Certified, GDMS Tested","description":"\u003ch3\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Certification: \u003c\/strong\u003eSGS-certified via annual GDMS testing confirming Cu purity \u0026gt; 99.99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnode Current Collector: \u003c\/strong\u003edesigned for lithium-ion, sodium-ion battery research, and supercapacitor assembly as an anode current collector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Dimensions: \u003c\/strong\u003eavailable in two configurations: Single-Side Glossy (200 mm width, approx. 62 m length) and Double-Side Glossy (170 mm width, approx. 73 m length) per 1 kg roll\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Options: \u003c\/strong\u003eprecision glossy finish improves slurry adhesion and reduces contact resistance for electrochemical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductivity \u0026amp; Purity: \u003c\/strong\u003emade from battery-grade copper with high electrical and thermal conductivity for uniform current distribution and stable cycling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"StonyLab","offers":[{"title":"Single-Sided Glossy - 200 mm","offer_id":47873404797186,"sku":"NY-Cu-Foil-SSG-1kg","price":360.0,"currency_code":"USD","in_stock":true},{"title":"Double-Sided Glossy - 170 mm","offer_id":47873404829954,"sku":"NY-Cu-Foil-DSG-1kg","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/files\/Copper-Foil_-9-mm-Thick_-170-200-mm-Width_-1-kg-Roll_-Single-Double-Sided-Glossy-Finish_-SGS-Certified_-GDMS-Tested-StonyLab-222772571.jpg?v=1779950995"},{"product_id":"304-316l-stainless-steel-foil","title":"304\/316L Stainless Steel Foil, 0.01 mm x 100 mm x 1 m, for Current Collectors, Electrochemical Research \u0026 Flexible Substrates","description":"\u003ch3\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69f1aa84-7c74-83e8-b96b-73e6f8d0928a-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69f1aa84-7c74-83e8-b96b-73e6f8d0928a-7\" data-turn-id-container=\"request-69f1aa84-7c74-83e8-b96b-73e6f8d0928a-7\" data-testid=\"conversation-turn-130\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"29ad62ec-e77d-4982-8b9a-02e1d5928391\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"0\" data-end=\"202\"\u003e\n\u003cstrong data-start=\"0\" data-end=\"21\"\u003eMaterial Options:\u003c\/strong\u003e available in 304 and 316L stainless steel; 0.01 mm thick, 100 mm wide, 1 m long; 304 offers good conductivity and formability, 316L provides enhanced chloride and acid resistance\u003c\/li\u003e\n\u003cli data-start=\"204\" data-end=\"409\"\u003e\n\u003cstrong data-start=\"204\" data-end=\"230\"\u003eUltra-Thin \u0026amp; Flexible:\u003c\/strong\u003e 10 μm thickness ensures low electrical resistance (~74 μΩ·cm) and high flexibility, suitable for current collectors, supercapacitors, flexible circuits, and catalyst substrates\u003c\/li\u003e\n\u003cli data-start=\"411\" data-end=\"616\"\u003e\n\u003cstrong data-start=\"411\" data-end=\"436\"\u003eDimensional Accuracy:\u003c\/strong\u003e thickness tolerance ≤ ±0.002 mm, width tolerance ≤ ±0.5 mm; smooth surface (Ra ≤ 0.1 μm) free from scratches, pits, or rolling oil; ready for sputtering, electroplating, or etching\u003c\/li\u003e\n\u003cli data-start=\"618\" data-end=\"792\"\u003e\n\u003cstrong data-start=\"618\" data-end=\"643\"\u003eCorrosion Resistance:\u003c\/strong\u003e 304 suitable for neutral or mildly corrosive media; 316L ideal for acidic solutions, chlorides, seawater simulation, or long-term PEM electrolysis\u003c\/li\u003e\n\u003cli data-start=\"794\" data-end=\"966\"\u003e\n\u003cstrong data-start=\"794\" data-end=\"815\"\u003eEasy Integration:\u003c\/strong\u003e foil can be cut, welded, or laminated; compatible with common catalytic coatings (Pt, Au, IrOx, RuO₂); each roll 1 m long for multiple electrode tests\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"StonyLab","offers":[{"title":"304","offer_id":47950394163458,"sku":"NY-304SS-Foil-0.01mmx100mmx1m","price":52.0,"currency_code":"USD","in_stock":true},{"title":"316L","offer_id":47950394196226,"sku":"NY-316SS-Foil-0.01mmx100mmx1m","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/files\/304-316L-Stainless-Steel-Foil_-0.01-mm-_-100-mm-_-1-m_-for-Current-Collectors_-Electrochemical-Research-_-Flexible-Substrates-StonyLab-226411649.jpg?v=1780638841"},{"product_id":"iron-foam-fe","title":"Iron Foam (Fe), 100 x 100 x 1 mm, High Porosity 3D Pore Structure for Battery, Water Electrolysis \u0026 Electrochemical Electrodes","description":"\u003ch3\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"0\" data-end=\"168\"\u003e\n\u003cstrong data-start=\"0\" data-end=\"26\"\u003eHigh-Purity Iron Foam:\u003c\/strong\u003e made of Fe \u0026gt; 99.95% with a 3D connected porous structure; porosity ≥ 70% and pore size 0.1-10 mm for high surface area and fluid permeability\u003c\/li\u003e\n\u003cli data-start=\"170\" data-end=\"310\"\u003e\n\u003cstrong data-start=\"170\" data-end=\"203\"\u003eDimensions \u0026amp; Surface Options:\u003c\/strong\u003e 100 x 100 x 1 mm; available in standard (normal wettability) and hydrophilic (surface-modified) versions\u003c\/li\u003e\n\u003cli data-start=\"312\" data-end=\"576\"\u003e\n\u003cstrong data-start=\"312\" data-end=\"336\"\u003eHydrophilic Version:\u003c\/strong\u003e surface-modified for improved wettability, faster liquid infiltration, uniform electrolyte\/reactant distribution, and reduced mass-transfer resistance; ideal for water electrolysis, battery electrodes, and liquid-phase catalytic reactors\u003c\/li\u003e\n\u003cli data-start=\"578\" data-end=\"784\"\u003e\n\u003cstrong data-start=\"578\" data-end=\"604\"\u003eMechanical Properties:\u003c\/strong\u003e low density (0.1-0.8 g\/cm³), compressive strength ≥ 250 kPa, tensile\/flexural strength 2-7 MPa; stepwise pore collapse under compression provides impact absorption and cushioning\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"1135\"\u003e\n\u003cstrong data-start=\"786\" data-end=\"819\"\u003eApplications \u0026amp; Pre-Treatment:\u003c\/strong\u003e suitable for battery electrodes, water electrolysis (HER\/OER), electrochemical sensors, catalyst supports, filtration, lightweight structural components, and shock-absorbing packaging; vacuum-sealed for oxidation protection; cleaning, reduction, or electrochemical activation recommended for interface-sensitive use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"StonyLab","offers":[{"title":"Standard","offer_id":47950751662338,"sku":"NY-Iron-Foam-Standard-1x100x100mm","price":130.0,"currency_code":"USD","in_stock":true},{"title":"Hydrophilic","offer_id":47950751695106,"sku":"NY-Iron-Foam-Hydrophilic-1x100x100mm","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/files\/Iron-Foam-_Fe_-100-_-100-_-1-mm_-High-Porosity-3D-Pore-Structure-for-Battery_-Water-Electrolysis-_-Electrochemical-Electrodes-StonyLab-226412272.jpg?v=1780642240"},{"product_id":"titanium-mesh","title":"Titanium Mesh, 100 Mesh, 0.15 mm Aperture, 0.1 mm Wire, 0.25 mm Thick, SGS Certified, GDMS Tested","description":"\u003ch3\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Structure: \u003c\/strong\u003ehigh-purity titanium (Ti \u0026gt;99.99%) with plain weave 100 mesh structure; 0.15 mm aperture, 0.1 mm wire diameter, and 0.25 mm thickness for corrosion resistance and electrochemical stability in acidic and alkaline environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Options: \u003c\/strong\u003eavailable in 10 x 10 cm, 10 x 100 cm, 20 x 20 cm, 20 x 100 cm, 30 x 30 cm and 30 x 100 cm sheet sizes; can be cut to custom dimensions for laboratory and pilot-scale applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrochemical Applications: \u003c\/strong\u003esuitable as electrode substrate and current collector for PEM water electrolysis, fuel cells, metal-air batteries, supercapacitors, electrodeposition, electrochemical synthesis, and three-electrode systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Compatibility: \u003c\/strong\u003esupports Au, Pt, IrOx, IrRuOx, and PtIrRuOx coatings; coating loading, composition ratio, and coverage area can be customized for anode and cathode systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrochemical Advantages: \u003c\/strong\u003eoffers high conductivity, corrosion resistance in H₂SO₄ and KOH, thermal stability, and open pore structure for catalyst loading and gas-liquid transport; reusable and recommended to clean with deionized water or ethanol before use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"StonyLab","offers":[{"title":"10 x 10 cm","offer_id":47951473639682,"sku":"NY-Titanium-100-Mesh-10x10cm","price":35.0,"currency_code":"USD","in_stock":true},{"title":"10 x 100 cm","offer_id":47951473672450,"sku":"NY-Titanium-100-Mesh-10x100cm","price":175.0,"currency_code":"USD","in_stock":true},{"title":"20 x 20 cm","offer_id":47951473705218,"sku":"NY-Titanium-100-Mesh-20x20cm","price":115.0,"currency_code":"USD","in_stock":true},{"title":"20 x 100 cm","offer_id":47951473737986,"sku":"NY-Titanium-100-Mesh-20x100cm","price":335.0,"currency_code":"USD","in_stock":true},{"title":"30 x 30 cm","offer_id":47951473770754,"sku":"NY-Titanium-100-Mesh-30x30cm","price":195.0,"currency_code":"USD","in_stock":true},{"title":"30 x 100 cm","offer_id":47951473803522,"sku":"NY-Titanium-100-Mesh-30x100cm","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/files\/Titanium-Mesh_-100-Mesh_-0.15-mm-Aperture_-0.1-mm-Wire_-0.25-mm-Thick_-SGS-Certified_-GDMS-Tested-StonyLab-226412857.jpg?v=1780646766"},{"product_id":"zinc-foil","title":"Zinc Foil, 0.01 mm x 100 mm x 1 m, \u003e 99.99% Purity, SGS Certified, GDMS Tested","description":"\u003ch3\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-69f1aa84-7c74-83e8-b96b-73e6f8d0928a-21\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-136\" data-turn-id-container=\"request-69f1aa84-7c74-83e8-b96b-73e6f8d0928a-21\" data-turn-id=\"request-69f1aa84-7c74-83e8-b96b-73e6f8d0928a-21\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"9f2db45c-9393-4d48-9e7e-23d58d53452d\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"122\" data-start=\"0\"\u003e\n\u003cstrong data-end=\"27\" data-start=\"0\"\u003ePurity \u0026amp; Certification:\u003c\/strong\u003e \u0026gt; 99.99% zinc purity, SGS-certified annually via GDMS testing for verified material integrity\u003c\/li\u003e\n\u003cli data-end=\"276\" data-start=\"124\"\u003e\n\u003cstrong data-end=\"150\" data-start=\"124\"\u003eElectrical Properties:\u003c\/strong\u003e provides good electrical conductivity, suitable for current collection, electrodeposition, and battery testing applications\u003c\/li\u003e\n\u003cli data-end=\"406\" data-start=\"278\"\u003e\n\u003cstrong data-end=\"293\" data-start=\"278\"\u003eDimensions:\u003c\/strong\u003e 0.01 mm thick, 100 mm wide, 1 m long per roll; uniform thickness and clean edges for easy cutting and handling\u003c\/li\u003e\n\u003cli data-end=\"581\" data-start=\"408\"\u003e\n\u003cstrong data-end=\"200\" data-start=\"183\"\u003eIntended Use:\u003c\/strong\u003e ideal for zinc-air and zinc-ion battery anodes, current collectors, plating substrates, corrosion studies, and sacrificial anodes for cathodic protection\u003c\/li\u003e\n\u003cli data-end=\"726\" data-start=\"583\"\u003e\n\u003cstrong data-end=\"612\" data-start=\"583\"\u003eHandling \u0026amp; Customization:\u003c\/strong\u003e store in dry, inert, or vacuum-sealed environment to prevent oxidation; foil can be cut to custom sizes as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"StonyLab","offers":[{"title":"Default Title","offer_id":47951819145474,"sku":"NY-Zinc-Foil-0.01mmx100mmx1m","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/files\/Zinc-Foil_-0.01-mm-_-100-mm-_-1-m_-_99.99_-Purity_-SGS-Certified_-GDMS-Tested-StonyLab-226413287.jpg?v=1780649231"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/collections\/Current-Collectors-StonyLab-222757299.jpg?v=1779949492","url":"https:\/\/stonylab.com\/collections\/current-collectors.oembed","provider":"StonyLab","version":"1.0","type":"link"}