Nkhani

Chiyambi cha mphamvu ya haidrojeni ndi maselo amafuta
ndi admin pa 22-08-23
Maselo amafuta amatha kugawidwa m'maselo amafuta a proton exchange membrane (PEMFC) ndi maselo amafuta a methanol olunjika malinga ndi mphamvu za electrolyte ndi mafuta ogwiritsidwa ntchito (DMFC), maselo amafuta a phosphoric acid (PAFC), maselo amafuta a carbonate osungunuka (MCFC), maselo amafuta a solid oxide (SOFC), maselo amafuta a alkaline (AFC), ndi zina zotero....
Werengani zambiri
Masamba ogwiritsira ntchito a SiC/SiC
ndi admin pa 22-08-23
SiC/SiC ili ndi mphamvu yolimbana ndi kutentha kwambiri ndipo idzalowa m'malo mwa superalloy pogwiritsira ntchito injini ya aero Cholinga cha injini zapamwamba za aero kukhala ndi chiŵerengero chapamwamba cha thrust-to-weight. Komabe, chifukwa cha kuwonjezeka kwa chiŵerengero cha thrust-to-weight, kutentha kwa turbine inlet kumapitirira kukwera, ndipo superalloy yomwe ilipo...
Werengani zambiri
Ubwino waukulu wa silicon carbide fiber
ndi admin pa 22-08-23
Ulusi wa silicon carbide ndi ulusi wa carbon zonse ndi ulusi wa ceramic wokhala ndi mphamvu zambiri komanso modulus yapamwamba. Poyerekeza ndi ulusi wa carbon, silicon carbide fiber core ili ndi zabwino izi: 1. Mphamvu ya antioxidant yotentha kwambiri Mumlengalenga wotentha kwambiri kapena malo ozungulira, silicon carbid ...
Werengani zambiri
Zinthu za semiconductor za silicon carbide
ndi admin pa 22-08-01
Zipangizo za semiconductor za Silicon carbide (SiC) ndi zomwe zakula kwambiri pakati pa ma semiconductors a wide band gap omwe apangidwa. Zipangizo za semiconductor za SiC zimatha kugwiritsidwa ntchito kwambiri pazida zotentha kwambiri, ma frequency ambiri, mphamvu zambiri, ma photoelectronics ndi ma radiation chifukwa cha ma batri awo akuluakulu...
Werengani zambiri
Zinthu za silicon carbide ndi mawonekedwe ake
ndi admin pa 22-08-01
Chipangizo cha semiconductor ndicho maziko a zida zamakono zamafakitale, zomwe zimagwiritsidwa ntchito kwambiri pamakompyuta, zamagetsi zamagetsi, kulumikizana ndi maukonde, zamagetsi zamagalimoto, ndi madera ena apakati, makampani opanga ma semiconductor amapangidwa makamaka ndi zigawo zinayi zazikulu: ma circuits ophatikizika, op...
Werengani zambiri
Mbale ya bipolar cell yamafuta
ndi admin pa 22-07-29
Mbale ya bipolar ndiye gawo lalikulu la reactor, zomwe zimakhudza kwambiri magwiridwe antchito ndi mtengo wa reactor. Pakadali pano, mbale ya bipolar imagawidwa makamaka m'magawo a graphite, mbale yophatikizika ndi mbale yachitsulo malinga ndi zinthuzo. Mbale ya bipolar ndi imodzi mwa zigawo zazikulu za PEMFC,...
Werengani zambiri
Mfundo yaikulu ya membrane yosinthana ya proton, msika ndi kuyambitsidwa kwa proton yathu yopanga zinthu za membrane yosinthana
ndi admin pa 22-07-29
Mu proton exchange membrane fuel cell, catalytic oxidation ya ma proton ndi cathode mkati mwa membrane, nthawi yomweyo, anode ya ma elekitironi kuti asunthire ku cathode kudzera mu dera lakunja, qualitative ikuphatikizidwa ndi electronic ndi cathodic oxygen reduction pamwamba pa product...
Werengani zambiri
Msika Wophimba SiC, Chiyembekezo Chapadziko Lonse ndi Kuneneratu 2022-2028
ndi admin pa 22-06-28
Chophimba cha Silicon carbide (SiC) ndi chophimba chapadera chomwe chimapangidwa ndi zinthu za silicon ndi kaboni. Lipotili lili ndi kukula kwa msika ndi zolosera za SiC Coating padziko lonse lapansi, kuphatikiza zambiri zamsika izi: Ndalama Zapadziko Lonse Zamsika Wophimba SiC, 2017-2022, 2023-2028, ($ mamiliyoni) Glo...
Werengani zambiri
Mbale ya bipolar, chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito popanga mafuta
ndi admin pa 22-05-12
Ma cell amafuta akhala gwero lamphamvu lothandiza zachilengedwe, ndipo kupita patsogolo kwa ukadaulo kukupitilirabe. Pamene ukadaulo wa ma cell amafuta ukukwera, kufunika kogwiritsa ntchito graphite ya ma cell amafuta oyera kwambiri m'ma plate a bipolar a maselo kukuonekera kwambiri. Nayi ntchito ya graph...
Werengani zambiri