Slide 1: Talga Presentation at the WCX Digital Summit
ASX Release 19 June 2020 ASX:TLG Talga Presentation at the WCX™ Digital Summit For personal use only Battery anode and graphene additives company Talga Resources Ltd (“Talga” or “the Company”) (ASX:TLG) is pleased to provide a copy of the presentation delivered at the WCX™ Digital Summit technical e
Slide 2: Graphene: Enabling better batteries for electric vehicles
For personal use only WCX Digital Summit 16 - 18 June 2020, sponsored by Graphene: Enabling better batteries for electric vehicles Mark Thompson, Managing Director, Talga Resources
Slide 3: Forward Looking Statement & Disclaimer
Forward Looking Statement & Disclaimer This presentation has been prepared by Talga Resources Ltd (ACN 138 405 419) (“Issuer”) for the sole purpose of providing an overview of its current prospects, For personal use only proposed exploration, products and development strategy to recipients (“Recipie
Slide 4: Why Graphene?
Why Graphene? For personal use only Graphene is an ultra-thin form of graphitic carbon which can be added to new or existing materials It can make materials stronger, lighter and more functional, thereby increasing performance and sustainability In electric vehicles there are numerous applications w
Slide 5: Higher capacity through silicon anode
Higher capacity through silicon anode For personal use only The electric mobility industry needs higher Energy Capacity (mA/g) capacity batteries for longer range 0 100 200 300 400 500 600 700 Silicon anode is theoretically capable of >10x energy capacity of graphite anode in Li-ion 25% Silicon Capa
Slide 6: Higher capacity through silicon anode
Higher capacity through silicon anode For personal use only Silicon anodes have profound issues to overcome in practical use Silicon changes volume by 300% in charge/discharge cycles (compared to graphite 10%) Volume change leads to a range of issues including: - pulverization/breakage - delaminatio
Slide 7: Graphene to the rescue
Graphene to the rescue For personal use only Ultra-thin carbon nanomaterial enabling practical silicon anodes Graphene additives or composites can enable silicon anodes to stabilise and extend cycle life Graphene can work in various modes including protective coatings and nano-structures to control
Slide 8: Silicon Anode Composite: Talnode-Si
Silicon Anode Composite: Talnode-Si® For personal use only Graphene silicon composite electrode additive for ‘drop-in’ blending with current graphite anodes Nanostructure Porous Graphene Silicon composite electrode additive for existing graphitic anodes Produced by mechanical method (not CVD) using
Slide 9: High Capacity Anode
High Capacity Anode For personal use only 1100 Talga graphene-enhanced silicon anode blended into commercial graphite anode 950 80% Talnode-Si The silicon content in Talnode-Si is Capacity (mAh/g) 800 ~30%Wt Silicon 650 32% Talnode-Si Enables a range of loadings in existing 500 16% Talnode-Si anode
Slide 10: Thanks!
Thanks! For personal use only TALGA RESOURCES LTD ASX Code: TLG Head Office: 1st Floor, 2 Richardson Street, West Perth WA 6005, Australia Phone: +61 8 9481 6667 Email: info@talgagroup.com Website: www.talgagroup.com GLOBAL OPERATIONS Talga Sweden: Vänortvägen 2, 981 32 Kiruna, Sweden Talga Sweden: