Izindaba

Isingeniso kumandla e-hydrogen kanye namaseli kaphethiloli
ngumlawuli ngomhlaka-22-08-23
Amaseli kaphethiloli angahlukaniswa abe amaseli kaphethiloli e-proton exchange membrane (PEMFC) kanye namaseli kaphethiloli e-methanol aqondile ngokuya ngezakhiwo ze-electrolyte kanye nophethiloli osetshenzisiwe (DMFC), iseli kaphethiloli ye-phosphoric acid (PAFC), iseli kaphethiloli ye-carbonate encibilikisiwe (MCFC), iseli kaphethiloli ye-oxide eqinile (SOFC), iseli kaphethiloli ye-alkaline (AFC), njll.....
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Izinkambu zohlelo lokusebenza ze-SiC/SiC
ngumlawuli ngomhlaka-22-08-23
I-SiC/SiC inokumelana okuhle kakhulu nokushisa futhi izothatha indawo ye-superalloy ekusetshenzisweni kwe-aero-injini Isilinganiso esiphezulu se-thrust-to-weight siwumgomo wezinjini ze-aero ezithuthukisiwe. Kodwa-ke, ngokwanda kwesilinganiso se-thrust-to-weight, izinga lokushisa lokungena kwe-turbine liyaqhubeka landa, futhi i-superalloy ekhona ibalulekile...
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Inzuzo eyinhloko ye-silicon carbide fiber
ngumlawuli ngomhlaka-22-08-23
I-silicon carbide fiber kanye ne-carbon fiber zombili ziyi-ceramic fiber enamandla aphezulu kanye ne-modulus ephezulu. Uma kuqhathaniswa ne-carbon fiber, i-silicon carbide fiber core inezinzuzo ezilandelayo: 1. Ukusebenza kwe-antioxidant yokushisa okuphezulu Emoyeni okushisa okuphezulu noma endaweni ye-aerobic, i-silicon carbid...
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Izinto ze-semiconductor ze-silicon carbide
ngumlawuli ngomhlaka-22-08-01
Izinto ze-semiconductor ze-silicon carbide (SiC) zivuthiwe kakhulu phakathi kwama-semiconductor e-wide band gap athuthukisiwe. Izinto ze-semiconductor ze-SiC zinamandla amakhulu okusetshenziswa kumadivayisi okushisa aphezulu, imvamisa ephezulu, amandla aphezulu, ama-photoelectronics kanye nama-radiation ngenxa yobubanzi bawo...
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Izinto ze-silicon carbide kanye nezici zayo
ngumlawuli ngomhlaka-22-08-01
Idivayisi ye-semiconductor iyisisekelo semishini yesimanje yemishini yezimboni, esetshenziswa kabanzi kumakhompyutha, kuma-elekthronikhi abathengi, ezokuxhumana kwenethiwekhi, kuma-elekthronikhi ezimoto, nakwezinye izindawo zomgogodla, imboni ye-semiconductor yakhiwe kakhulu yizingxenye ezine eziyisisekelo: amasekethe ahlanganisiwe,...
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Ipuleti le-bipolar cell likaphethiloli
ngumlawuli ngomhlaka-22-07-29
Ipuleti le-bipolar liyingxenye eyinhloko ye-reactor, enomthelela omkhulu ekusebenzeni nasekubizeni kwe-reactor. Njengamanje, ipuleti le-bipolar lihlukaniswe kakhulu ipuleti le-graphite, ipuleti elihlanganisiwe kanye nepuleti lensimbi ngokwezinto ezibonakalayo. Ipuleti le-bipolar lingenye yezingxenye eziyinhloko ze-PEMFC,...
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Isimiso se-Proton exchange membrane, imakethe kanye nokukhiqizwa kwe-proton kwethu komkhiqizo we-exchange membrane isingeniso
ngumlawuli ngomhlaka-22-07-29
Kuseli likaphethiloli le-membrane yokushintshana kwe-proton, i-catalytic oxidation yama-proton iyi-cathode ngaphakathi kwe-membrane, ngesikhathi esifanayo, i-anode yama-electron ukuze ithuthele ku-cathode ngesekethe yangaphandle, okuyikhwalithi ehlanganiswe nokunciphisa kwe-oxygen kagesi kanye ne-cathodic ebusweni bomkhiqizo...
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Imakethe Yokumboza ye-SiC, Umbono Womhlaba Wonke kanye Nesibikezelo 2022-2028
ngumlawuli ngomhlaka-22-06-28
Ukuhlanganiswa kwe-silicon carbide (SiC) kuyindlela ekhethekile yokuhlanganiswa eyenziwe ngamakhemikhali e-silicon ne-carbon. Lo mbiko uqukethe usayizi wemakethe kanye nezibikezelo ze-SiC Coating emhlabeni jikelele, kufaka phakathi ulwazi olulandelayo lwemakethe: Imali Engenayo Yemakethe Yokumboza ye-SiC Yomhlaba Wonke, 2017-2022, 2023-2028, ($ izigidi) Glo...
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Ipuleti le-bipolar, isesekeli esibalulekile seseli likaphethiloli
ngu-admin ngomhlaka-22-05-12
Amaseli kaphethiloli abe umthombo wamandla osebenza kahle onobungani nemvelo, futhi intuthuko kwezobuchwepheshe iyaqhubeka nokwenziwa. Njengoba ubuchwepheshe bamaseli kaphethiloli buthuthuka, ukubaluleka kokusebenzisa i-graphite yamaseli kaphethiloli ahlanzekile kakhulu kumapuleti e-bipolar amaseli kuya ngokuya kucaca. Nasi isifinyezo sendima yegrafu...
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