metal hydrogen storage systems andrew craft university of hartford department of chemistry
TRANSCRIPT
![Page 1: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/1.jpg)
METAL METAL HYDROGEN HYDROGEN STORAGE STORAGE SYSTEMSSYSTEMS
Andrew CraftAndrew Craft
University of HartfordUniversity of Hartford
Department of ChemistryDepartment of Chemistry
![Page 2: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/2.jpg)
Energy SourcesEnergy Sources
Fossil FuelsFossil Fuels– CoalCoal– PetroleumPetroleum– Natural GasNatural Gas
Alternative EnergiesAlternative Energies– SolarSolar– NuclearNuclear– HydrogenHydrogen– Others - E85, Wind, Hydroelectric, Others - E85, Wind, Hydroelectric,
GeothermalGeothermal
![Page 3: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/3.jpg)
Fossil FuelsFossil Fuels
Very DirtyVery Dirty– HealthHealth– EnvironmentalEnvironmental
Limited SupplyLimited Supply– 2030?2030?– 2050?2050?– Tomorrow?Tomorrow?
![Page 4: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/4.jpg)
Why Hydrogen?Why Hydrogen?
Most energetic non-nuclear fuel.Most energetic non-nuclear fuel.– 2.5x as energetic as Natural Gas (methane) per 2.5x as energetic as Natural Gas (methane) per
gram.gram.
Burns cleanBurns clean– 2H2H22 + O + O22 2H 2H22OO
Abundant as water.Abundant as water.– 2H2H22O O 2H 2H22 + O + O22
Only basic technological changes needed.Only basic technological changes needed.
![Page 5: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/5.jpg)
Why not Hydrogen as Fuel ?Why not Hydrogen as Fuel ?
Little, if any, net useful energyLittle, if any, net useful energy
Flammability
![Page 6: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/6.jpg)
metal hydrogen systems may be a solution
![Page 7: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/7.jpg)
Metal-Hydrogen Systems!Metal-Hydrogen Systems!
What is a Metal-Hydrogen System?What is a Metal-Hydrogen System?– a.k.a. Metal-Hydridea.k.a. Metal-Hydride
![Page 8: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/8.jpg)
As the name implies, a metal As the name implies, a metal hydrogen system results from the hydrogen system results from the
absorption of hydrogen by a metal.absorption of hydrogen by a metal.
Once absorbed, the hydrogen is not flammable!!
![Page 9: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/9.jpg)
Why Metal-Hydrides?Why Metal-Hydrides?
Pacification of hydrogen = Not Pacification of hydrogen = Not flammable!flammable!
![Page 10: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/10.jpg)
Things to worry about with Things to worry about with Hydrogen Storage in MetalsHydrogen Storage in Metals
High storage capacityHigh storage capacity Fast charging & dischargingFast charging & discharging Cost (Cost (Who Killed The Electric Car?Who Killed The Electric Car?)) Non-extreme plateau pressuresNon-extreme plateau pressures Long service lifeLong service life
– cycling effects/ embrittlementcycling effects/ embrittlement– poisoningpoisoning
ActivationActivation
![Page 11: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/11.jpg)
Possible Applications of Possible Applications of Metal Hydrogen SystemsMetal Hydrogen Systems
Fuel storage Fuel storage Fuel CellsFuel Cells BatteriesBatteries Refrigerators & heat pumpsRefrigerators & heat pumps Isotopic separation & hydrogen Isotopic separation & hydrogen
purificationpurification Window/Mirror technology ?Window/Mirror technology ?
![Page 12: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/12.jpg)
HICE CarsHICE Cars
FORD
BMW
![Page 13: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/13.jpg)
MAZDA
CADILLAC
![Page 14: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/14.jpg)
FUEL CELL TECHNOLOGY
Courtesy of Louisiana Tech University
![Page 15: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/15.jpg)
HONDA CLARITYHONDA CLARITY
![Page 16: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/16.jpg)
The Governor Pumping UpThe Governor Pumping Up
![Page 17: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/17.jpg)
California Hydrogen California Hydrogen HighwayHighway
Courtesy of California Fuel Cell Partnership
![Page 18: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/18.jpg)
We’re almost We’re almost Famous!Famous!
http://www.wfsb.com/video/19http://www.wfsb.com/video/19142859/142859/
) )
![Page 19: METAL HYDROGEN STORAGE SYSTEMS Andrew Craft University of Hartford Department of Chemistry](https://reader035.vdocuments.site/reader035/viewer/2022062308/56649cc25503460f94989644/html5/thumbnails/19.jpg)
The EndThe EndAcknowledgment: Acknowledgment:
Petroleum Research Petroleum Research FundFund
Thank You !Thank You !