Ua ʻike nui ʻia ka Hydrogen ma muli o ka nui o nā kumuwaiwai, hiki ke hoʻololi ʻia, kiʻekiʻe ka wela wela, pollution-free a me carbon-free hoʻokuʻu.ʻO ke kī i ka hoʻolaha ʻana i ka ikehu hydrogen aia i ka mālama ʻana i ka hydrogen.
Ma ʻaneʻi e hōʻiliʻili mākou i kekahi ʻike e pili ana i nā mea mālama nano hydrogen e like me lalo:

1. ʻO ka palladium metala mua i ʻike ʻia, hiki i ka 1 volume o ka palladium ke hoʻoheheʻe i nā haneli haneli o ka hydrogen, akā he pipiʻi ka palladium, nele i ka waiwai kūpono.

2. Ke hoʻonui nui nei ka laulā o nā mea mālama hydrogen i nā alloys o nā metala hoʻololi.No ka laʻana, ʻo ka bismuth nickel intermetallic compound ka waiwai o ka hoʻihoʻi ʻana a me ka hoʻokuʻu ʻana o ka hydrogen:
Hiki i kēlā me kēia gram o bismuth nickel alloy ke mālama i 0.157 lita o ka hydrogen, hiki ke hoʻokuʻu hou ʻia me ka hoʻomehana iki.ʻO ka LaNi5 kahi huila nickel-based.Hiki ke hoʻohana ʻia ka mea hoʻoheheʻe hao ma ke ʻano he mea mālama hydrogen me TiFe, a hiki ke hoʻopaʻa a hoʻopaʻa i 0.18 lita o ka hydrogen no ka gram of TiFe.ʻO nā mea hoʻohui magnesium ʻē aʻe, e like me Mg2Cu, Mg2Ni, etc., he mea maʻalahi.

3.Nanotubes kalaponaloaʻa i ka conductivity thermal maikaʻi, kūpaʻa wela a me nā waiwai absorption hydrogen maikaʻi loa.He mau mea hoʻohui maikaʻi lākou no ka Mg-based hydrogen storage materials.

Nanotubes kalapona pakahi-paia (SWCNTS)loaʻa kahi noi hoʻohiki i ka hoʻomohala ʻana i nā mea mālama hydrogen ma lalo o nā hoʻolālā ikehu hou.Hōʻike nā hopena e pili ana ka nui o ka hydrogenation degere o carbon nanotubes i ke anawaena o carbon nanotubes.

No ka paʻakikī kalapona nanotube-hydrogen pā hoʻokahi me ke anawaena o kahi o 2 nm, ʻo ke degere hydrogenation o ka carbon nanotube-hydrogen composite he aneane 100% a ʻo ka hiki ke mālama i ka hydrogen ma ke kaupaona ʻoi aku ma mua o 7% ma o ka hoʻokumu ʻana o ka carbon reversible- hydrogen paʻa, a ua paʻa i ka lumi wela.