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Technology: Hydrogen back in the eco-car race

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    •  
      CommentAuthorTrim
    • CommentTimeJan 28th 2022
     
    •  
      CommentAuthorTrim
    • CommentTimeJan 31st 2022
     
    "Game-changing" anode exchange membrane promises cheaper green hydrogen.

    https://newatlas.com/energy/aemwe-kist-hydrogen-electrolysis-anion-exchange/
  3.  
    Can we please consider censuring posts containing

    game-changing
    promises to
    insane
    ....?
    •  
      CommentAuthorAngus
    • CommentTimeJan 31st 2022
     
    They are already extensively censured post- posting. I'd like to censor them in advance.
    •  
      CommentAuthorTrim
    • CommentTimeJan 31st 2022
     
    Well use your time machine.
    •  
      CommentAuthorTrim
    • CommentTimeFeb 4th 2022
     
    Viritech's future hydrogen-powered hypercar to use “graphene-reinforced hydrogen pressure vessels”.

    https://www.graphene-info.com/viritechs-future-hydrogen-powered-hypercar-use-graphene-reinforced-hydrogen
    • CommentAuthorAsterix
    • CommentTimeFeb 4th 2022
     
    Hydrogen stored as a gas even under many kilobars of pressure still has miserable energy density.
    •  
      CommentAuthorTrim
    • CommentTimeMar 31st 2022
     
    •  
      CommentAuthorTrim
    • CommentTimeMar 31st 2022
     
    •  
      CommentAuthorTrim
    • CommentTimeApr 4th 2022
     
    Hyundai outlines its hydrogen aviation plans, including regional eSTOLs

    https://newatlas.com/aircraft/hyundai-supernal-hydrogen-aviation/
    •  
      CommentAuthorAngus
    • CommentTimeApr 4th 2022
     
    Here is the way to do electric aviation in coastal markets.
    •  
      CommentAuthorTrim
    • CommentTimeApr 15th 2022
     
    Record-breaking hydrogen electrolyzer claims 95% efficiency.

    https://newatlas.com/energy/hysata-efficient-hydrogen-electrolysis/
    •  
      CommentAuthorTrim
    • CommentTimeApr 24th 2022
     
    Ultra-light liquid hydrogen tanks promise to make jet fuel obsolete.

    https://newatlas.com/aircraft/hypoint-gtl-lightweight-liquid-hydrogen-tank/
    • CommentAuthorAsterix
    • CommentTimeApr 24th 2022
     
    Lots of hand-waving and outrageous claims. There's more hydrogen in a gallon of Jet A-1 than there is in a gallon of liquid hydrogen.
    •  
      CommentAuthorTrim
    • CommentTimeApr 24th 2022
     
    Unbeliever in American tech.

    HyPoint Dramatically Extends Zero-Emission Hydrogen Flight Range With New Ultralight Liquid Hydrogen Fuel Tanks.

    https://www.newswire.com/news/hypoint-dramatically-extends-zero-emission-hydrogen-flight-range-with-21669919
    • CommentAuthorAsterix
    • CommentTimeApr 24th 2022
     
    Basically the same article. Show me the flight of a prototype jet demonstrating real range increase.
    • CommentAuthorAsterix
    • CommentTimeApr 24th 2022
     
    Also posted with all of the proven technology on e-catworld
    •  
      CommentAuthorTrim
    • CommentTimeApr 24th 2022
     
    It always takes time.

    The test is if Elon takes it up for his space refuelling system.

    Aircraft will be much slower as there are so many fossil fuel aeroplanes in service.
    •  
      CommentAuthorAngus
    • CommentTimeApr 25th 2022
     
    The thermal apparatus around it weighs five times what the tank does. Is the effort going to the right problem?
    • CommentAuthorAsterix
    • CommentTimeApr 25th 2022 edited
     
    Well, heck as long as we're building castles in the air, why not metallic hydrogen?

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