Uma sithatha i-polyacrylonitrile based carbon felt njengesibonelo, isisindo sendawo singama-500g/m2 kanye nama-1000g/m2, amandla e-longitudinal kanye ne-transverse (N/mm2) angama-0.12, 0.16, 0.10, 0.12, ukunwebeka kokuphuka kungu-3%, 4%, 18%, 16%, kanye nokumelana (Ω·mm) ingu-4-6, 3.5-5.5 kanye no-7-9, 6-8, ngokulandelana. Ukushisa kwakungu-0.06W/(m).·K)(25℃), indawo ethile yobuso yayiyi-> 1.5m2/g, okuqukethwe komlotha kwakungaphansi kuka-0.3%, kanti okuqukethwe kwesulfure kwakungaphansi kuka-0.03%.
I-activated carbon fiber (ACF) uhlobo olusha lwezinto zokufaka ezisebenza kahle kakhulu ngale kwe-activated carbon (GAC), futhi ingumkhiqizo wesizukulwane esisha. Inesakhiwo esithuthukisiwe kakhulu se-microporous, amandla amakhulu okufaka, isivinini sokukhipha ngokushesha, umphumela omuhle wokuhlanza, ingacutshungulwa ibe yizinhlobo ezahlukene ze-felt, isilika, indwangu. Umkhiqizo unezici zokumelana nokushisa, i-asidi kanye ne-alkali.
Izici zenqubo:
Amandla okumunca i-COD, i-BOD kanye namafutha kusisombululo samanzi aphezulu kakhulu kunokwe-GAC. Ukumelana nokumunca kuncane, isivinini siyashesha, ukumunca kuyashesha futhi kuphelele.
ukulungiselela:
Izindlela zokukhiqiza yilezi: (1) ukugeleza komoya we-carbon filament ungene enetheni ngemva kokuhlikihla; (2) Ukufakwa kwe-carbon kwi-felt yesilika efakwe umoya-mpilo; (3) Ukufakwa kwe-preoxidation kanye nokufakwa kwe-carbon kwi-felt ye-polyacrylonitrile fiber. Isetshenziswa njengezinto zokuvikela izitofu ze-vacuum kanye nezitofu zegesi ezingenayo i-inert, izihlungi zegesi eshisayo noma uketshezi kanye nensimbi encibilikisiwe, ama-electrode e-fuel cell anezimbobo, izithwali ze-catalyst, ama-lining ahlanganisiwe ezitsheni ezingamelana nokugqwala kanye nezinto ezihlanganisiwe.
Isikhathi sokuthunyelwe: Novemba-15-2023