Piotrek Co., Ltd. 　　Youtube　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　EN/JP　　　　PRODUCTS   TECHNOLOGY   DEVELOPMENT & TESTING  COMPANY INFORMATION

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OUR STRENGTHS Materials. Engineering. Testing. PIOTREK supports technical challenges in LIB, LMB and sodium-ion batteries through advanced materials, components and system technologies 01 Advanced Materials Ion-conductive polymer、Ionic liquid、 Ionic liquid electrolyte、Functional separator Ion-conducting binder、Solid electrolyte powder (oxide, sulfide)、 Conductive membrane 02 Battery Design ・ Prototyping Sales of Cathode and Anode electrodes and lithium metal Anode electrodes 03 Evaluation・ Safety Testing ・ Prototype Cells Sales of practical models and prototypes, such as cells and film batteries.・ Safety testing, battery evaluation, contract development

CORE TECHNOLOGY Technology & Solutions Lithium-Metal Batteries Development of practical-model non-flammable lithium- metal batteries. LEARN MORE > Conductive Polymer & Membranes Conductive coating and conductive-sheet technologies. LEARN MORE > Sodium-Ion Battery Materials Na cathode, hard carbon and non-flammable electrolyte materials. LEARN MORE > Safety & Non-Flammability Safety evaluation including nail penetration, overcharge and over-discharge testing. LEARN MORE >

PRODUCTS & MATERIALS Products & Materials Ionic Liquids Ionic liquid・Ionic liquid electrolyte Cathode・AnodeElectrodes (Lithium・sodium) Electrodes according to application andspecification Ion-Conductive Binders Binders for porous electrode fabrication Conductive Separators CP coating separator Solid electrolyte (oxide,　sulfide) Processed products related to conductive membranes and solid electrolytes Li metal foil/copper foil laminated products Conductive-polymer processed laminate products

CONTRACT DEVELOPMENT & TESTING From Materials to Cell Testing Contract support covering conductive membrane processing, electrode and cell fabrication, electrochemical testing, practical-model film batteries andsafety testing. Materials (Proposal and selection of optimal materials) Electrodes (From cell design to electrode development) Cell (LIB/LMB cell prototyping) Performance Evaluation (Electrochemical property testing, performance evaluation) Safety Testing (Various Safety Tests) Support for Commercialization (Mass production feasibility studies, technical consulting) Don't let technical challenges stop at the material level. We provide comprehensive support?from technical consultation to actual prototyping?covering everything from the production of materials to customer specificationsand the fabrication of electrodes and cells, through to evaluation and safety testing. Request Technical Consultation >

CONTACT Please consult us first regarding materials and development for next-generation batteries. Technical Consultation Office Email  customer@piotrek-il.co.jp　　　　Compose an inquiry email　Ttelephone number　  075-257-0888

PIOTREK Piotrek Co., Ltd. Products/Materials Ionic liquid / Electrode / Solid electrolyte Technology Lithium Metal Batteries / Safety Testing & ContractTesting CONTACT customer@piotrek-il.co.jp c PIOTREK Co., Ltd. All Rights Reserved.