EQ-HSTC split-able test cell is designed for high-throughput R&D battery material testing without any crimper. The smart design allows you to quickly and easily assemble a coin cell by hand-tightening to increase research efficiency. It can be used for both liquid and solid-state batteries. SPECIFICATIONS Structure & Features Easy cell assembling by "thread-in" the bottom contacting plate and top plunger into the PTFE body. Stainless Steel contact plate and plunger. The Body is made of a PTFE body with Max. 200°C working temperature The air-tight design ensures zero electrolyte leakage Easy to separate and clean after use Same functionality as "Swagelok Type Cell" but with more size options for electrodes and separators. O-ring is a kind of a kind of FKM with partial fluorination, which has a good anti-corrosion property in regular battery electrolytes. The spacer inside the test cell presses down on the electrode and prevents the electrode from curling Directly clamp on MTI battery analyzer without wire connection for quick testing An extending rod is included for each electrode O-ring is made of fluorine rubber to ensure no liquid electrolyte leaks Optional Gold Plated Cell The test cell can be gold plated for extra corrosion resistance. Please choose from the personalization section. Please click here to order your own gold plating kit. Note: Customized (Au-coated) test cells are non-returnable and non-exchangeable. Electrode Insert Dia. Standard diameter that can be put inside 20mm Diameter Max Insertion Thickness max. The thickness of the material that can be inserted is up to 6mm Working Temperature Max. 100 ºC (Nylon material) Spring The test piece is compressed and held in place by one compression spring. Material: SUS 304 Spring Rate / Stiffness: 7.9 N/mm (806 g/mm) Dimensions when free: 5 mm OD × 3.4 mm ID Length under maximum compression: 7.2 mm Please contact MTI to order replacement springs. Gold Coating (Optional) Anti-corrosive Au coating on the base contact plunger and inserts is available upon request Note: Customized (Au-coated) test cells are non-returnable and non-exchangeable. Options You may need a disc cutter to make electrodes ( Click Pic 1 to order ) Pre-cut disks of electrodes are available ( Click Pic. 2 to order ) To perform a parallel test for multiple cells, simply arrange them in a dock station MTI multi-channel battery analyzer for cycle life, coulombic efficiency...testing. Please email us about the availability of such a station. (Click Pic 2 to order ) To apply accurate pressure, you may order a digital torque wrench Pic. 4 Pic.1Pic. 2 Pic.3 Pic 4 Application Notes Enhanced Electrochemical Lithium Storage by Graphene Nanoribbon. STC20-split flat cell (MTICorp., Richmond, CA) was used for the present studies. The warranty does not cover any corrosion or misuse caused by the end-user.
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