Anteotech Ltd · ASX:ADO
Anteotech — 23rd Advanced Automotive Battery Conference 2023
21 slides from Anteotech's conference presentation, Dec 13, 2023
Slide 1: Industry Presentation & New Technical Data
Industry Presentation & New Technical Data 23rd Advanced Automotive Battery Conference BRISBANE, AUSTRALIA, December 13th 2023: AnteoTech Ltd (ASX: ADO) (AnteoTech or the Company) is pleased to provide a copy of the podium presentation that is being delivered by Manuel Wieser, Chief Technology Offic
Slide 2: About Anteo X and AnteoTech
This will help to underpin AnteoTech’s capabilities and expertise in the silicon anode market. To that end, we are currently in active talks with a number of lithium-ion battery parties in line with our focus on executing commercial partnerships.” In parallel, the Company continues to develop and va
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 12th of December 2023 23rd AABC - San Diego, California
Slide 4: Disclaimer
DISCLAIMER AABC 2023 – San Diego, California 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 req
Slide 5: AnteoTech – Clean Energy Technology Division
ANTEOTECH – CLEAN ENERGY TECHNOLOGY DIVISION 3 Commercializing 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: 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 BINDER ULTRA HIGH ADDITIVE SILICON ANODE TECHNOLOGY TECHNOLOGY JOINT FORMULATION CONTRACT DEV
Slide 7: Anteo X™ Binder additive for high silicon anodes
For personal use only Anteo X™ Binder additive for high silicon anodes 12 Dec 2023 AnteoTech Ltd – 23rd AABC, San Diego, California 5
Slide 8: 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 of
Slide 9: 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 anode
Slide 10: Anteo X™ Pairs with Multiple Binder Chemistries
ANTEO X™ PAIRS WITH MULTIPLE BINDER CHEMISTRIES Anteo X cross-links the battery binder and creates a uniform 3D network structure in the electrode ➢ Demonstrated cross-linking effect with For personal use only 1) a wide range of conventional binder types (CMC, PAA, Alginate, etc.) 2) proprietary bin
Slide 11: Anteo X™ Pairs with Multiple Binder Chemistries
ANTEO X™ PAIRS WITH MULTIPLE BINDER CHEMISTRIES ANTEO X effectively cross-links commercial SBR and PAA co-polymer binders (1) Substantial improvement in yield strength personal use only (2) Anteo X turns graphite SBR binder into a silicon anode binder and improves strength of modified SBR further (3
Slide 12: 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
Slide 13: 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 14: Silicon-carbon composite and Graphite anode optimization Case study
For personal use only Silicon-carbon composite and Graphite anode optimization Case study 12 Dec 2023 AnteoTech Ltd – 23rd AABC, San Diego, California 12
Slide 15: 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 16: Silicon Carbon Composite Anode
SILICON CARBON COMPOSITE ANODE 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/cm2 ➢ Binder
Slide 17: Silicon Carbon Composite Anode
SILICON CARBON COMPOSITE ANODE 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 retention ➢
Slide 18: Silicon Carbon Composite Anode
SILICON CARBON COMPOSITE ANODE 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 reduction i
Slide 19: Economics of the Inactive Material Fraction (IAF)
ECONOMICS OF THE INACTIVE MATERIAL FRACTION (IAF) Potential cost savings by optimizing the inactive material fraction of the anode For personal use only Starting position New position Estimate of impact on EV battery cost 0.15% CNTs 0.01% CNTs 80 kWh batter pack 0% Anteo X 0.20% Anteo X 993 $US of I
Slide 20: Anteo X™ – Summary & Commercialization
ANTEO X™ – SUMMARY & COMMERCIALIZATION Binders, Anteo X and CNTs work together to achieve superior performance and cost metrics For personal use only Binders as well as structural additives play Anteo X production commencing critical roles in enabling silicon anode in 2024 performance Scalable volum
Slide 21: Manuel Wieser, Chief Technology Officer
For personal use only MANUEL WIESER Chief Technology Officer manuel.wieser@anteotech.com anteotech.com https://twitter.com/AnteoTech_ 12 Dec 2023 AnteoTech Ltd – 23rd AABC, San Diego, California 19
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