By InRedox
InRedox offers AAO-ALD films with conformal coatings of Aluminum Oxide, Zinc Oxide and Titanium Oxide. Conformal coatings inside the nanopores of Anodic Aluminum Oxide are used to modify pore geometry, change surface chemistry and impart additional functionality in AAO wafers, membranes and nanotemplates. These coatings are created using Atomic Layer Deposition, a process that offers unmatched control of both the thickness and the composition of the coating, while enabling uniform coating of inside high aspect ratio nanopores of AAO and other high surface area materials. AAO-ALD Nanocomposites in different form factors (wafers, membranes, and nanotemplates) offer expanded opportunities in nanofabrication, micro- and nano-filtration, chemical and biological sensing, life science, energy storage, energy conversion and many other areas. Additional materials deposited by ALD include Ta2O5, HfO2, MgO, Y2O3, WN, SiO2, SnO2 and ZrO2, as well as Pt and Ru and certain polymers.
Membrane holders are designed for supporting ceramic AAO membranes in separation, filtration and transport applications. These holders feature a streamlined seal design to maintain either upstream pressure or downstream vacuum and include a smooth porous metal frit to provide seamless support required for AAO membranes under cross-membrane pressure. Application Conditions: aqueous solutions with wide range of pH, inert gases (PEEK holder with Viton® O-rings); some aqueous solutions, organic solutions and vapors, gases (Stainless Steel 304 holder with Kalrez® or Graphite O-rings) Holder Materials: PEEK; Stainless Steel (304) O-ring Materials: Viton®; Kalrez® or Graphite Temperature range: 0 to 85 °C; -20 to 300 °C (with Kalrez® O-rings) up to 700°C (with Graphite seals) Pressure range: up to 150 psi / 1000 kPa; up to 450 psi / 3000 kPa Fittings Materials: Acetal or Delrin; Stainless Steel Common Specifications: - Filtration modes: dead-end (DE) filtration; tangential flow (TF) filtration – requires special fittings - Membrane Diameter: 25 mm (with optional inserts for 13 mm membranes); 33 mm; 47 (50) mm; 90 mm - Membrane thickness: 20 to 200 μm - Holder accommodates other types of membranes - Input / Output ports: 1/8″ NPTF thread (standard); could be modified by request (custom) Standard holder kit for 25 mm AAO Membranes includes: - Top (upstream) and bottom (downstream) flanges - Stainless steel support frit - Stainless steel hardware (3 screws, 3 nuts) - Set of 10 Viton® O-rings for selected membrane size(s) - Inserts for smaller membranes (optional, purchased separately) - Fittings (purchased separately) - Instruction manual Replacement parts available: - O-rings (Viton®, Kalrez®, Graphite) - Mounting hardware - Inserts for smaller membranes sizes (i.e, 13 mm in 25 mm holder) - Fittings for dead end filtration (1/8″ or 1/4″ OD tubing to 1/8″ NPT ports) - Fittings for tangential flow filtration (2 x 1/8″ or 2 x 1/4″ OD tubing to 1/8″ NPT ports)
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Membrane holders are designed for supporting ceramic AAO membranes in separation, filtration and transport applications. These holders feature a streamlined seal design to maintain either upstream pressure or downstream vacuum and include a smooth porous metal frit to provide seamless support required for AAO membranes under cross-membrane pressure. - Apllication Conditions: aqueous solutions with wide range of pH, inert gases (PEEK); some aqueous solutions, organic solutions and vapors, gases (Stainless Steel 304) - Holder Materials: PEEK; Stainless Steel (304) - O-ring Materials: Viton®; Kalrez® or Graphite - Temperature range: 0 to 85 °C; -20 to 300 °C (with Kalrez® O-rings) up to 700°C (with Graphite seals) - Pressure range: up to 150 psi / 1000 kPa; up to 450 psi / 3000 kPa - Fittings Materials: Acetal or Delrin; Stainless Steel Common Specifications: - Filtration modes: dead-end (DE) filtration; tangential flow (TF) filtration – requires special fittings - Membrane Diameter: 25 mm (with optional inserts for 13 mm membranes); 33 mm; 47 (50) mm; 90 mm - Membrane thickness: 20 to 200 μm - Holder accommodates other types of membranes - Input / Output ports: 1/8″ NPTF thread (standard); could be modified by request (custom) Standard holder kit for 25 mm AAO Membranes includes: - Top (upstream) and bottom (downstream) flanges - Stainless steel support frit - Stainless steel hardware (3 screws, 3 nuts) - Set of 10 Viton® O-rings for selected membrane size(s) - Inserts for smaller membranes (optional, purchased separately) - Fittings (purchased separately) - Instruction manual Replacement parts available: - O-rings (Viton®, Kalrez®, Graphite) - Mounting hardware - Inserts for smaller membranes sizes (i.e, 13 mm in 25 mm holder) - Fittings for dead end filtration (1/8″ or 1/4″ OD tubing to 1/8″ NPT ports) - Fittings for tangential flow filtration (2 x 1/8″ or 2 x 1/4″ OD tubing to 1/8″ NPT ports) Price range: $75.00 through $1,945.00
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Set of 10 O-rings for Electrodeposition Holder to accommodate 25 mm AAO wafers with contacts. The set includes: - 5 O-rings for inner seal to 25 mm AAO - 5 O-rings for outer seal The O-rings feature double seal design, ensuring a reliable seal and well-defined surface area.
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