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Iseli likaphethiloli le-hydrogen lingasebenzisa uphethiloli ohlukahlukene kanye nezitsha zokudla
Amazwe amaningi azibophezele emigomweni yokukhipha ugesi ongenayo igesi eminyakeni ezayo. I-hydrogen iyadingeka ukuze kufinyelelwe le migomo ejulile yokususa ugesi ongcolile. Kulinganiselwa ukuthi ama-30% okukhishwa kwe-CO2 okuhlobene namandla kunzima ukuwaqeda ngogesi wodwa, okunikeza ithuba elikhulu le-hydrogen. A ...Funda kabanzi -
Ipuleti le-Bipolar, ipuleti le-Bipolar leseli likaphethiloli
Amapuleti e-bipolar (ama-BP) ayisici esibalulekile samaseli kaphethiloli e-proton exchange membrane (PEM) anesimo esisebenza ngezindlela eziningi. Asabalalisa igesi kaphethiloli nomoya ngokulinganayo, aqhuba ugesi kusuka kuseli kuya kwelinye, asuse ukushisa endaweni esebenzayo, futhi avimbele ukuvuza kwamagesi kanye ne-coolant. Ama-BP nawo asayina...Funda kabanzi -
Amaseli kaphethiloli e-hydrogen kanye namapuleti e-Bipolar
Kusukela kuNguquko Yezimboni, ukufudumala komhlaba okubangelwa ukusetshenziswa kakhulu kwamafutha emvelo kubangele ukwenyuka kwamazinga olwandle futhi izilwane eziningi nezitshalo zaphela. Intuthuko enobungani nemvelo kanye nentuthuko esimeme manje iwumgomo omkhulu. Iseli likaphethiloli uhlobo lwamandla aluhlaza. Ngesikhathi...Funda kabanzi -
ukuthwala kwe-graphite kwakhiwe futhi kwathuthukiswa ngokusekelwe kuma-bearings ensimbi
Umsebenzi webheri ukusekela umgodi ohambayo. Ngakho-ke, kuzoba nokuhlikihla okwenzekayo ngesikhathi sokusebenza, futhi ngenxa yalokho, ukuguguleka kwebheri. Lokhu kusho ukuthi amabheri avame ukuba ngenye yezingxenye zokuqala ephampini ezidinga ukushintshwa, kungakhathaliseki ukuthi hlobo luni lwebheri...Funda kabanzi -
Uhlelo lweseli likaphethiloli lusebenzisa amandla amakhemikhali e-hydrogen noma amanye amafutha ukukhiqiza ugesi ngendlela ehlanzekile nephumelelayo
Uhlelo lweseli likaphethiloli lusebenzisa amandla amakhemikhali e-hydrogen noma amanye amafutha ukukhiqiza ugesi ngendlela ehlanzekile nephumelelayo. Uma i-hydrogen inguphethiloli, imikhiqizo kuphela ugesi, amanzi, nokushisa. Uhlelo lweseli likaphethiloli luhlukile ngokwezinhlobonhlobo zezicelo zalo ezingaba khona; lungasebenzisa...Funda kabanzi -
Ipuleti le-bipolar kanye neseli likaphethiloli le-hydrogen
Umsebenzi wepuleti le-bipolar (elaziwa nangokuthi i-diaphragm) ukuhlinzeka ngomzila wokugeleza kwegesi, ukuvimbela ukuhlangana phakathi kwe-hydrogen ne-oxygen ekamelweni legesi lebhethri, nokusungula indlela yamanje phakathi kwezigxobo ze-Yin ne-Yang ngokulandelana. Ngokwesisekelo sokugcina amandla athile omshini ...Funda kabanzi -
I-Hydrogen fuel cell stack
I-fuel cell stack ngeke isebenze yodwa, kodwa idinga ukufakwa ohlelweni lwe-fuel cell. Kuhlelo lwe-fuel cell izingxenye ezahlukene ezisizayo njenge-compressors, amaphampu, izinzwa, ama-valve, izingxenye zikagesi kanye neyunithi yokulawula zinikeza i-fuel cell stack ukuhlinzekwa okudingekayo kwe-hydr...Funda kabanzi -
I-silicon carbide
I-Silicon carbide (i-SiC) iyinto entsha ye-semiconductor ehlanganisiwe. I-Silicon carbide inesikhala esikhulu sebhendi (cishe i-silicon ephindwe kathathu), amandla amakhulu ensimu abucayi (cishe i-silicon ephindwe kayishumi), ukuhanjiswa okuphezulu kokushisa (cishe i-silicon ephindwe kathathu). Iyinto ebalulekile ye-semiconductor yesizukulwane esilandelayo...Funda kabanzi -
Izinto ze-SiC substrates zokukhula kwe-LED epitaxial wafer, Izithwali ze-SiC Coated Graphite
Izingxenye ze-graphite ezihlanzekile kakhulu zibalulekile ezinqubweni embonini ye-semiconductor, LED kanye ne-solar. Ukunikezwa kwethu kuhluka kusukela ezintweni ezisetshenziswayo ze-graphite zezindawo ezishisayo ezikhula ngekristalu (ama-heater, ama-crucible susceptors, i-insulation), kuya ezingxenyeni ze-graphite ezinembe kakhulu zemishini yokucubungula i-wafer,...Funda kabanzi
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