Kertak Nanotechnology - presentation

1. „It´s conductive business“

2. AGENDA Aboutus Worldof „nano“ Products Services Achievements Kertak in the WORLD Contacts www.kertaknanotechnology.com

3. ABOUT US Kertak Nanotechnology s.r.o. dynamically growing company from the Czech Republic(founded in 2009) the first and the only supplier of inorganic nanofibers on an industrial scale in the world licencees for electrospinning of TiO2, Li4Ti5O12, Al2O3, SiO2, ZrO2 nanofibers capable of manufacturing other oxide, metal, carbide or nitride in nanofibrous structure materials own R&D department – well respected team of experts cooperation with Universities and R&D Institutions in the Czech Republic and worldwide reliable partner for companies operating on nanotechnology field www.kertaknanotechnology.com

4. WORLD OF NANO At least one dimension less than 100 nm. Industry accepts fiber diameters below 1,000 nm. NANO FIBERS TUBES PARTICLES Severalmanufacturers Theonlymanufacturer Many manufacturers www.kertaknanotechnology.com

5. INORGANIC NANOFIBERS MANUFACTURED BY ELECTROSPINNING PATENTED TECHNOLOGY UNIQUE PROPERTIES composition: possibility to produce a number of kinds of inorganic substances (e.g. TiO2, SiO2, ZrO2, TiN, NiO, Ni, CuO, Cu etc.) with desirable crystal structure (e.g. ZrO2 as monoclinic, tetragonal or cubic crystal structure) purity and doping: possibility to modify nanofiberous material in respect to its purity and doping level with various elements (e.g. TiO2 can be doped with noble metals) nanofiber size: possibility to modify the dimensions of nanofiber product (diameter of fibers) specific surface area www.kertaknanotechnology.com

7. Crystal phase composition of the inorganic nanofibres – TiO2, Al2O3 and ZrO2based products can be tuned by means of their crystal phase . Crystal phase of these materials can play the critical role in many potential fields of application according to their different properties.

8. Chemical composition of inorganic nanofibres – according to different demands of potential applications, the properties of the products can be involved by their chemical composition too. The composition of inorganic nanofibres can be easily tuned by:a) doping with metals (e.g. rare earth metals: Nd, Pr, Ce, Eu, transition metals:V, Cr, W, Co, Cu, Pt, Ag, or other elements) b) mixing of various oxides together (e.g. SiO2-Al2O3, TiO2-SiO2, ZrO2-Y2O3etc.) www.kertaknanotechnology.com

9. INORGANIC NANOFIBERS WHAT ARE THEY USED FOR? Adding extra new features to existing products Cosmetics, high temperature filtering, paints and coatings Substitution of currenttly usedmaterials in existing products Solar cells, Batteries, Cosmetics (objectionable nanoparticles) Enabeling development of Entirely new products Gas sensors EnabelingdevelopmentofEntirely new solutions New materials for buildings (material that produces, stores energy and also has heat insulation and sound absorption attributes) www.kertaknanotechnology.com

11. high collision factor TiO2 surface vs. fluid media

12. high accessibility of the surface of TiO2nanofibers

14. catalyst support material

15. improve conventional properties of titania-based products www.kertaknanotechnology.com

17. high temperature stable material

18. dielectric material

19. catalyst support materialwww.kertaknanotechnology.com

21. higher charging rates (charging time in minutes)

23. dramatically extends battery life timewww.kertaknanotechnology.com

25. low thermal conduction

26. high strength

27. high ionic conductivity

28. specific optical and electrical properties www.kertaknanotechnology.com

30. protects silicon

31. blocks current

32. provides a pathway for ions

33. stores charge www.kertaknanotechnology.com

35. SERVICES KERTAK NANOTECHNOLOGY is SUPPLIEROF INORGANIC NANOFIBER MATERIAL TiO2, SiO2, ZrO2, Al2O3, Li4Ti5O12 otheroxide, metal, carbide or nitride in nanofibrous structurematerials PARTNERIN RESEARCH AND DEVELOPMENT Own R&D - developingownfinalapplications PartnershipswithUniversitiesandInstitutions - developingnewapplications www.kertaknanotechnology.com

36. ACHIEVEMENTS KERTAK NANOTECHNOLOGY is Testing nanofibers with Global industry leaders Running projects with Universities and R&D institutions - worldwide Partner of Czech Nanotechnology Cluster Partner of Czech Nanotechnology Board Partner of the project Nanotechnology Park Klimentov The winner of Czech Invest program “Czech Technological Accelerator” – awarded with 3 month stay in the US Silicon Valley (Oct –Dec 2010) www.kertaknanotechnology.com

37. Kertak Nanotechnology IN THE WORLD CZECH REPUBLIC– Headquaters & R&D Prague 1 +420242406353 info@ktaknanotechnology.com www.kertaknanotechnology.com ITALY Nicolini Geom. Vigilio +39 3356 043 750 italy@kertaknanotechnology.com Bersone GREECE Andreas Dimitras +30-2109822128 (GSM: 0030-6944932317) greece@kertaknanotechnology.com Athens KOREA Sephen Lee +82-2 6052-3630 southkorea@kertaknanotechnology.com GyoengGi-Do JAPAN Shunichi Tomita +81 3 5363 3005 japan@kertaknanotechnology.com Tokio BRAZIL Fernando Paolone +55 11 96171140 brazil@kertaknanotechnology.com São Paulo, SP CHINA Wen Xu Yang +86 135 52 48 73 32, china@kertaknanotechnology.com Shanghai INDIA Vijay K. Sharma +47 67060661 india@kertaknanotechnology.com Dihli www.kertaknanotechnology.com

38. CONTACT KERTAK NANOTECHNOLOGY s.r.o. Vodičkova 791/41 Prague 1 CzechRepublic www.kertaknanoechnology.com info@kertaknanotetchnology.com +420 242 406 353 R&D rd@kertaknanotechnology.com