Ni irihe hame ryimodoka ya hydrogène yimodoka?

Ingirabuzimafatizo ni ubwoko bwibikoresho bitanga ingufu, bihindura ingufu za chimique mumavuta mo ingufu zamashanyarazi na redox reaction ya ogisijeni cyangwa izindi okiside. Ibicanwa bikunze kugaragara cyane ni hydrogène, ishobora kumvikana nkigisubizo cya reaction ya electrolysis y'amazi kuri hydrogène na ogisijeni.

Bitandukanye na roketi, selile ya hydrogène ntabwo itanga ingufu za kinetic binyuze mumikorere ikaze ya hydrogène na ogisijeni yaka, ariko irekura Gibbs imbaraga zubusa muri hydrogène ikoresheje ibikoresho bya catalitiki. Ihame ryakazi ryayo nuko hydrogène ibora muri electron na hydrogène ion (proton) binyuze muri catalizator (ubusanzwe platine) muri electrode nziza ya selile. Porotone igera kuri electrode itari nziza binyuze muri proton ihanahana hanyuma igakora na ogisijeni ikora amazi nubushyuhe. Electron ijyanye nayo iva kuri electrode nziza igana kuri electrode mbi binyuze mumuzunguruko wo hanze kugirango itange ingufu z'amashanyarazi. Ntabwo ifite ubushyuhe buke bwa 40% kuri moteri ya lisansi, kandi imikorere ya selile ya hydrogène irashobora kugera kuri 60% byoroshye.

Nko mu myaka mike ishize, ingufu za hydrogène zizwi nk "uburyo bwanyuma" bwimodoka nshya zingufu bitewe nibyiza byayo byo guhumanya zeru, ingufu zishobora kongera ingufu, hydrogène yihuta, intera yuzuye nibindi. Nyamara, tekiniki ya tekiniki ya selile ya hydrogène iratunganye, ariko iterambere ryinganda rirasubira inyuma cyane. Imwe mu mbogamizi zikomeye zo kuzamurwa kwayo ni kugenzura ibiciro. Ibi ntabwo bikubiyemo ikiguzi cyikinyabiziga ubwacyo, ahubwo kirimo nigiciro cyo gukora hydrogène no kubika.

Iterambere ryimodoka ya lisansi ya hydrogène biterwa nubwubatsi bwibikorwa remezo bya hydrogène nkumusaruro wa hydrogène, ububiko bwa hydrogène, gutwara hydrogène na hydrogenation. Bitandukanye na tramimu isukuye, ishobora kwishyurwa gahoro gahoro murugo cyangwa muri societe, ibinyabiziga bya hydrogène birashobora kwishyurwa gusa kuri hydrogenation, bityo rero ibisabwa kuri sitasiyo yumuriro byihutirwa. Hatariho umuyoboro wuzuye wa hydrogenation, iterambere ryinganda za hydrogène ntishoboka.