Hydrogen tau nyiam ntau tus neeg saib xyuas vim nws cov peev txheej ntau, txuas dua tshiab, muaj kuab lom, pa dawb thiab cov pa roj carbon. Tus yuam sij rau kev txhawb nqa ntawm hydrogen zog dag nyob rau hauv yuav ua li cas thiaj khaws hydrogen.
Ntawm no peb sau qee cov ntaub ntawv ntawm nano hydrogen cia khoom raws li hauv qab no:

1.Qhov thawj zaug nrhiav tau hlau palladium, 1 ntim ntawm palladium tuaj yeem yaj ntau pua ntawm cov hydrumes ntawm hydroges ntawm hydroges, tab sis palladium kim, tsis muaj nuj nqis kim.

2.Qhov ntau yam ntawm cov khoom lag luam hydrogen cia yog nce zuj zus mus rau alloys ntawm kev hloov pauv ntawm cov hlau. Piv txwv li, Bismuth tsibckel Intermetallic cov khoom sib txuas muaj cov cuab yeej ntawm kev nqus tau thiab tso tawm ntawm hydrogen:
Txhua tus gram ntawm bismuth alloy tuaj yeem khaws 0.157 liv ntawm hydrogen, uas tuaj yeem rov tso los ntawm cua sov me ntsis. Lani5 yog ib leeg npib tsib xee. Cov hlau-based alloy tuaj yeem siv ua cov khoom siv hydrogen cia nrog Tife Stredb, thiab tuaj yeem nqus thiab khaws cia 0.18 liv ntawm hydrogen ib gram ntawm tife. Lwm cov khoom siv magnesium-raws li alloys, xws li mg2cu, mg2ni, thiab lwm yam, yog pheej yig.

3.Cov NanotubesMuaj zoo thermal conductivity, thermal stability thiab zoo heev hydrogen cov khoom nqus dej. Lawv yog cov zoo ntxiv rau mg-based hydrogen cia khoom.

Ib leeg-walled carbon nanotubes (SWCNTS)Muaj cov ntawv thov cog lus hauv kev txhim kho hydrogen cia khoom nyob rau hauv cov tswv yim hluav taws xob tshiab. Cov txiaj ntsig qhia tau hais tias qhov siab tshaj plaws hydrogenation degree ntawm cov nanotubes nyob ntawm txoj kab uas hla ntawm cov kab mob carbon nanotubes.

Rau ib leeg-walled carbon naniberube-hydrogen sab nrog txoj kab uas muaj peev xwm ntawm cov pa roj carbon monoxentube yog ntau dua 7% thiab nws ruaj khov nyob rau hauv chav tsev kub.

 


Lub Sijhawm Post: Jul-26-2021

Xa koj cov lus rau peb:

Sau koj cov lus ntawm no thiab xa mus rau peb