Dyenamo_191025

Materials for high-performance and low-cost perovskite solar cells Henrik Pettersson, CEO, Dyenamo AB www.dyenamo.seThe Dyenamo history in short Founded 2009 Based in Stockholm, SwedenSOLAR PANELS SERVICES, TRAINING, COURSES PRODUCTION MATERIAL EQUIPMENT RD MATERIALFocusing on chemistry-based solar technologies Dye-sensitized solar cells Perovskite solar cells Solar fuelsOur product categories Material-components manufacturer and seller Test equipment manufacturer and seller Laboratory manufacturing equipment distributor Training coaching/conferencesThe 2 nd Dyenamo DSSC conference, Uppsala 14-15 October 2019Dyenamo Perovskite training and coachingDyenamo participation in European RD projects on perovskite solar cells 1. Espresso perovskite cells from single cell to panel 2. UNIQUE the first European consortium on carbon-based perovskite cellsDyenamo Materials - Research materials and production materials are often different INDUSTRY Stability Price Safety Efficiency Understanding Novelty ACADEMIA VolumeOur philosophy for perovskite materials - Provide materials to academia and industry - Participate actively at the research frontier - Capable of efficiently scaling-up materials in various categories - Catering to on demand material requests - Continuous improvement of production processes due to in-depth characterization capabilitites of the materialsExamples of characterization techniques for our perovskite materials qNMR Elemental analysis CHNS Coulometric Karl-Fischer water content titration Volumetric titrations Argentometric Redox Acidimetric XRD HPLC Electrochemistry CV Cyclic voltammetry DPV Differential pulse voltammetry Steady-state photoluminescence spectroscopy UV/Vis spectroscopyDyenamo Perovskite standard materials Precursor salts Hole conductors HTMs Dopants Additives - Methylammonium formate, Phenethylammonium iodide, Guanadinium iodide etc. TiO 2 paste Low-temperature carbon paste*trace metal analysis - Our materials are phosphite-free - Impurities can be introduced on demand ➔ tailor-made quality 3N 99.9 * 4N 99.99 * 5N 99.999 * Water content 50 ppm Market-leading purity grades of perovskite precursor salts – MABr, MAI, FABr, FAI, MACl Grade PurityConsequences of Dyenamo high-purity perovskite salts Device manufacturers in Espresso obtain better device reproducibility On-demand optimization of materials for industry and academiaLow-temperature carbon paste DN-CP01 - back contact on top of the perovskite layer no HTM - screen-printing or doctor-blading - cured at 120 o C - 17.6 obtained at KTH, Stockholm Perovskite planar or with TiO 2 Low-temp. carbon no HTMDyenamo hole conductors - Economic alternatives to Spiro-OMeTAD - Dyenamo X55 best HTM in Espresso project Dopant-free X62 21 - X55 20 - X60Dyenamo perovskite base kit All laboratory pieces of equipment and materials you need to make competetive perovskite cellsSummary - Dyenamo provides materials to academia and industry - We cater to on demand requests - Our high-purity perosvkite salts pave the way for device reproducibility and performance-optimization - Our low-temperature carbon paste opens for low-cost perovskite device - Our hole conductor X55 outperforms Spiro-OMeTAD according to various European laboratoriesThank you for your attention www.dyenamo.se henrik.petterssondyenamo.se