week 4 system engineering theory ( need fast )
bruce66
IEEE-SSE-Paper-02152012-Bkmarks.pdfNext generation Graphene battery
Samson kamal Victor
Dec 11, 2018
Next generation Graphene battery
Problem in existing Lithium Ion battery
Over heating, Flammable, Less performance in extreme temperature
Short lifetime
Slow charging
Solution given by Graphene battery
No Over heating, Protection against Flammable, Good performance in extreme temperature
Longer lifetime
Fast charging and 45% more capacity
Next generation Graphene battery
Graphene Material
Single layer of graphite is graphene. Carbon atom and honey comb structure. It is Strongest, thinnest, flexible, good conductivity,
Andre Geim and Konstantin Novoselov got Nobel prize in 2010
Chemical vapor deposition (CVD) is graphene manufacturing process
Next generation Graphene battery
Battery manufacturing process
Analysis / Requirement gathering
Risk factors
Human factor
Assembly process
Support and maintenance
Disposal of batteries
Next generation Graphene battery
Recycle of Graphene battery
Umicore process – smelting battery, filtering, and granulating process
Toxco process – shredded, hammered and filtered
Eco Bat Process – neutralized, pulverized, separated and treated
Next generation Graphene battery
Benefits of Graphene battery
Electric vehicle fully charged in 15 minutes at home in one hour
Non toxic
Strongest
References:
Graphene-Info, https://www.graphene-info.com/graphene-batteries.
Thank you
