Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology...
Transcript of Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology...
![Page 1: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/1.jpg)
The role of batteries in society and the green transition
Hanne Flåten AndersenHead of Department Battery Technology
![Page 2: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/2.jpg)
Motivation
• Batteries are becoming increasingly important as an enabling technology in the world’s green shift
• Shifting to renewable energies, batteries are the preferred energy storage solution
• Demand for future batteries is expected to grow exponentially
•
Source: NHO – Grønne elektriske verdikjeder
![Page 3: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/3.jpg)
Why batteries in Norway?
• Battery value chain was recently outlined in NHO’sproject «Grønne elektriske verdikjeder» as one ofsix promising focus areas for Norwegian industry
• Synergy between the six focus areas, wherebatteries are key component as enablingtechnology that will be important in manysegments
• Norway has a competitative edge within:• Processing of raw materials• Integration in maritime sector• Recycling of batteries• Production of battery cells (if established soon enough
![Page 4: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/4.jpg)
• New and planned factories are announced to keep up with the future demand
• Wish to establish more of the cell production in Europe to supply the European car manufacturers and have control of the value chain
Source: McKinsey
Production of battery cells
![Page 5: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/5.jpg)
Battery activities at IFE
![Page 6: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/6.jpg)
Partners 66
Battery Technology department
• Working with battery research for over 10 years
• Close cooperation with Norwegian industry
• Mostly NFR funded projects, with more EU activities lately
![Page 7: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/7.jpg)
Battery value chain – where are we?
7
Raw materials
Adaptedmaterials
Battery production
Modules
Application
2nd use and recycling
![Page 8: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/8.jpg)
Materials development
![Page 9: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/9.jpg)
Focus on anode materials at IFE
• Focusing on anode material development at IFE
• Extensive experience on silicon and silicon-based anode materials
• Improving the capacity of the anode by replacing C with Si, while maintaining lifetime of the battery
![Page 10: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/10.jpg)
Challenge
• Leads to degradation and loss of stability
• Preventing the commercial breakthrough of silicon anodes
• Can be overcome by nanotechnology, carbon coatings or the use of Si alloys
![Page 11: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/11.jpg)
SiliconX – silicon nitride
• Using silicon nitride material produced at IFE
• Improvement of both capacity and lifetime
• Patent granted
11
0
500
1000
1500
2000
2500
3000
3500
1 51 101 151 201
Cap
acit
y /
mA
h/g
Lifetime
Pure silicon
SiliconX material
Market technology
![Page 12: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/12.jpg)
• Temperature inlet gas
• Temperature in reaction zone
• Length of reaction zone
• Amount of inlet gas
• Composition of gas (SiH4:NH3)
Production of SiliconX at IFE
Free Space Reactor Pyrolysis of silane and ammonia Particles as seen in TEM
12
Copyrolysis
SiH4
NH3
Si-rich N-rich
Stoichiometry
Particle size
![Page 13: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/13.jpg)
Commercial battery testingCommercial battery testing
![Page 14: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/14.jpg)
Life time testing of commercial cells
• Cooperation with partners from the maritime industry• Fast growing sector in Norway• Hybrid solutions are necessary
• Safety and life time evaluation of large Li-ion cells and packs
• Develop new measurement techniques
• Risk reduction – physical and economical
14
![Page 15: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/15.jpg)
Li-ion battery ageing
• Calendar life – loss of capacity during storage• Factors: • Temperature• State-of-charge
• Cycle life – loss of capacity due to cycling• Factors:• Temperature• Current – charge and discharge• SoC• Mechanical pressure
15
![Page 16: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/16.jpg)
Recycling and reuse
![Page 17: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/17.jpg)
Recycling and reuse- motivation
• Large need for sustainable handling of used batteries
• Control material flow within Europe• Urban mining through recycling possibilities
• Norwegian industry wants to positionthemself within recycling
• Norway will be one of the first countries to get large volumes of spent EV-batteries goinginto recycling or reuse• 50 % of all new car sales in 2019 was electric• Second largest market worldwide for EVs
17
![Page 18: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/18.jpg)
Possible reuse of Li-ion batteries (2nd life)
• Starting research on safe and sustainable re-use ofbatteries
• Evaluating value, safety and cost-optimized use ofLi-ion batteries at End-of-Life (EOL)
• Open questions:• Economical feasibility (and at what battery cost)• Safety ensured in second life use?• Integration into current energy system
18
![Page 19: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/19.jpg)
Opening of battery development lab
![Page 20: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/20.jpg)
IFE Battery laboratories
Battery materials synthesis laboratory Battery development laboratory Commercial battery testing laboratory
![Page 21: Hanne Flåten Andersen Head of Department Battery … · Hanne Flåten Andersen Battery Technology @energiteknikk Title The role of batteries in society and the green transition Hanne](https://reader036.fdocuments.in/reader036/viewer/2022071216/6047410c7c1f341fcb7508fb/html5/thumbnails/21.jpg)
Thank you!
Hanne Flåten AndersenBattery Technology
@energiteknikk