Anteotech Ltd · ASX:ADO
Anteotech — 14th Advanced Automotive Battery Conference (AABC) Europe 2024
22 slides from Anteotech's conference presentation, May 16, 2024
Slide 1: AnteoTech Technical Data Presented at AABC Europe 2024
AnteoTech Technical Data Presented at AABC Europe 2024 14th Advanced Automotive Battery Conference, 13 -16 May 2024 BRISBANE, AUSTRALIA, May 16 2024: AnteoTech Ltd (ASX: ADO) (AnteoTech or the Company) a revenue stage company, providing solutions for the clean energy and life sciences markets using
Slide 2: About AnteoTech Ltd (ASX:ADO)
About AnteoTech Ltd (ASX:ADO) AnteoTech is a revenue-stage company that provides solutions for the clean energy and life sciences markets using our proprietary applied materials technology. In the rapidly growing clean energy market, our lead product Anteo XTM, has been proven to provide significant
Slide 3: Binders vs. Structural Additives: The Key to Maximum Silicon Anode Performance
For personal use only BINDERS vs. STRUCTURAL ADDITIVES: THE KEY TO MAXIMUM SILICON ANODE PERFORMANCE Manuel Wieser Chief Technology Officer 15 May 2024 14th AABC Europe - Strasbourg, France
Slide 4: Disclaimer
DISCLAIMER AABC Europe 2024 – Strasbourg, France IMPORTANT INFORMATION For personal use only The purpose of the presentation is to provide an update of the business of AnteoTech Ltd (ASX:ADO) (AnteoTech). These slides have been prepared as a presentation aid only and the information they contain may
Slide 5: AnteoTech – Clean Energy Technology Division
ANTEOTECH – CLEAN ENERGY TECHNOLOGY DIVISION 3 Commercialising technologies that enhance the storage and management of energy across multiple sectors For personal use only Established Publicly listed company (ASX) and growing • Highly experienced leadership team delivering business commercial outcom
Slide 6: The Market Is Demanding Rapid Cost Reduction
THE MARKET IS DEMANDING RAPID COST REDUCTION Market demands for cost reductions yet simultaneous desire for increased energy density is creating a challenging scenario For personal use only ➢ To increase the energy density of anodes the role of silicon needs to evolve from additive to main component
Slide 7: Technology Platforms and Partnerships
TECHNOLOGY PLATFORMS AND PARTNERSHIPS Combining AnteoTech’s silicon-enabling products and anode design know-how to create pathways to smaller, lighter and cheaper lithium-ion batteries For personal use only ULTRA HIGH BINDER SILICON ANODE ADDITIVE TECHNOLOGY TECHNOLOGY CONTRACT JOINT FORMULATION DEV
Slide 8: Anteo X: Binder additive for high silicon anodes
For personal use only Anteo X Binder additive for high silicon anodes 15 May 2024 AnteoTech Ltd – AABC Europe, Strasbourg, France 6
Slide 9: The Silicon Challenge from a Binder Perspective
THE SILICON CHALLENGE FROM A BINDER PERSPECTIVE Binders form an integral part of electrodes, and act by facilitating: For personal use only Particle dispersion Electrode homogeneity Structural integrity Conductive network (1) More silicon in the anode generally means more expansion and contraction o
Slide 10: Anteo X Binder Additive Technology
ANTEO X BINDER ADDITIVE TECHNOLOGY Anteo X cross-links the battery binder and creates a uniform 3D network structure in the electrode improving electrochemical and mechanical performance For personal use only WITH WITHOUT ANTEO X ANTEO X Cycle life Extended cycle life for high silicon content anodes
Slide 11: Anteo X Binder Additive Technology
ANTEO X BINDER ADDITIVE TECHNOLOGY Anteo X designed with the intent to not change any parameters on existing manufacturing processes (1) Integrates seamlessly with Mixing Step (1) and activates during Drying Step (3) For personal use only (2) Added to the process as the final component ADDITION of 1
Slide 12: Silicon-carbon composite and Graphite anode optimisation: Case study – Part 1
For personal use only Silicon-carbon composite and Graphite anode optimisation Case study – Part 1 15 May 2024 AnteoTech Ltd – AABC Europe, Strasbourg, France 10
Slide 13: Silicon Anode — Active % vs. Inactive %
SILICON ANODE — ACTIVE % VS. INACTIVE % Deep experience and capabilities in silicon anode development and designs Optimising the inactive material fraction matters For personal use only • Optimisation of <5wt.% of the anode composition can create substantial performance and cost advantages • Incorpo
Slide 14: Silicon Carbon Composite Anode – mAh/g
SILICON CARBON COMPOSITE ANODE – 750 mAh/g Clear impact of Anteo X addition on silicon anode performance (1) Baseline experiment to evaluate response of anode system to the change in one parameter For personal use only ➢ Anode coating capacity at C/2: ~620 mAh/g paired with NCM532 cathode: 3.8 mAh/c
Slide 15: Silicon Carbon Composite Anode – mAh/g
SILICON CARBON COMPOSITE ANODE – 750 mAh/g Clear impact of Anteo X addition on silicon anode performance (1) For the same anode configuration, the CNT content was increased to 0.05% and 0.15% For personal use only ➢ 0.05% CNT: Addition of Anteo X increased capacity retention by 35% at 80% capacity r
Slide 16: Silicon Carbon Composite Anode – mAh/g
SILICON CARBON COMPOSITE ANODE – 750 mAh/g Clear impact of Anteo X addition on silicon anode performance (1) Maximum performance plus potential cost savings enabled by balanced binder composition paired with Anteo X For personal use only ➢ 10% difference in capacity retention at cycle 440 ➢ 15-fold
Slide 17: Silicon-carbon composite and Graphite anode optimisation: Case study – Part 2
For personal use only Silicon-carbon composite and Graphite anode optimisation Case study – Part 2 15 May 2024 AnteoTech Ltd – AABC Europe, Strasbourg, France 15
Slide 18: Scaled-up Si/C Anode Formulation – mAh/g
SCALED-UP Si/C ANODE FORMULATION – 600 mAh/g NMC 532: 3.8 mAh/cm2 Potential cost savings by optimizing the inactive material fraction of the anode Electrolyte: 10%FEC Testing protocol: 1C – CCCV - charge For personal use only 1C – CC - discharge 100 Relaxation step every 50 cycles C/3 Voltage window
Slide 19: Anteo X Binder Additive Technology
ANTEO X BINDER ADDITIVE TECHNOLOGY Anteo X designed for ease of integration into existing manufacturing processes (1) Confirmed scalability of Anteo X use in larger-scale manufacturing process For personal use only (2) Stable pot-life and slurry rheology throughout process duration 100 After slurry
Slide 20: Anteo X – Summary
ANTEO X – SUMMARY Binders, Anteo X and CNTs work together to achieve superior performance, scalability and economics For personal use only Binders as well as structural additives play critical roles in enabling silicon anode performance Anteo X and CNTs both work as structural additive by forming ne
Slide 21: AnteoTech – Clean Energy Technology Division
ANTEOTECH – CLEAN ENERGY TECHNOLOGY DIVISION Commercialising technologies that enhance the storage and management of energy across multiple sectors For personal use only Anteo X First Anteo X Revenues Contract Services – Si Anode Product development completed Anteo X paired with optimised anode Opti
Slide 22: Manuel Wieser, Chief Technology Officer
For personal use only MANUEL WIESER Chief Technology Officer manuel.wieser@anteotech.com www.anteotech.com 15 May 2024 AnteoTech Ltd – AABC Europe, Strasbourg, France 20
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