Hydrogen yakopa chidwi kwambiri chifukwa cha zinthu zake zambiri, zongowonjezedwanso, kutentha kwambiri, kutulutsa kopanda kuipitsidwa ndi mpweya wopanda mpweya.Chinsinsi cholimbikitsa mphamvu ya haidrojeni chagona momwe mungasungire haidrojeni.
Pano tikusonkhanitsa zambiri za nano hydrogen yosungirako zinthu monga pansipa:
1.Chitsulo choyamba chopezeka palladium, 1 voliyumu ya palladium imatha kusungunula mazana a ma voliyumu a haidrojeni, koma palladium ndi yokwera mtengo, yopanda phindu.
2.Kuchuluka kwa zinthu zosungiramo haidrojeni zikuchulukirachulukira ku ma alloys a zitsulo zosinthika.Mwachitsanzo, bismuth faifi tambala intermetallic mankhwala ali ndi katundu reversible mayamwidwe ndi kutulutsa haidrojeni:
Galamu iliyonse ya bismuth nickel alloy imatha kusunga malita 0,157 a haidrojeni, yomwe imatha kutulutsidwanso ndikuwotcha pang'ono.LaNi5 ndi aloyi wopangidwa ndi faifi tambala.Chitsulo chopangidwa ndi chitsulo chingagwiritsidwe ntchito ngati hydrogen yosungirako zinthu ndi TiFe, ndipo imatha kuyamwa ndi kusunga malita 0,18 a haidrojeni pa gramu ya TiFe.Ma aloyi ena opangidwa ndi magnesium, monga Mg2Cu, Mg2Ni, ndi ena otsika mtengo.
3.Mpweya wa carbon nanotubeskukhala ndi matenthedwe matenthedwe abwino, kukhazikika kwamafuta komanso mayamwidwe abwino kwambiri a haidrojeni.Ndi zowonjezera zabwino za Mg-based hydrogen storage materials.
Ma carbon nanotubes okhala ndi khoma limodzi (SWCNTS)kukhala ndi ntchito yodalirika popanga zida zosungiramo haidrojeni pansi pa njira zatsopano zamphamvu.Zotsatira zikuwonetsa kuti kuchuluka kwa hydrogenation kwa carbon nanotubes kumadalira kukula kwa ma nanotubes a carbon.
Pakuti single-mipanda mpweya nanotube-hydrogen zovuta ndi awiri a 2 nm, digiri hydrogenation wa carbon nanotube-hydrogen gulu pafupifupi 100% ndi wa hydrogen yosungirako mphamvu ndi kulemera ndi oposa 7% mwa mapangidwe reversible carbon- ma hydrogen bond, ndipo ndi okhazikika kutentha firiji.
Nthawi yotumiza: Jul-26-2021