Ho nka polyacrylonitrile e thehiloeng k'habone e le mohlala, boima ba sebaka ke 500g/m2 le 1000g/m2, matla a longitudinal le transverse (N/mm2) ke 0.12, 0.16, 0.10, 0.12, bolelele bo robehang ke 3%, 4%, 18%, 16%, le resistivity (Ω·mm) ke 4-6, 3.5-5.5 le 7-9, 6-8, ka ho latellana. Thermal conductivity e ne e le 0.06W/(m·K)(25℃), sebaka se khethehileng se ne se le> 1.5m2/g, molora o ne o le ka tlaase ho 0.3%, 'me sebabole se ne se le ka tlaase ho 0.03%.
Activated carbon fiber (ACF) ke mofuta o mocha oa lisebelisoa tse phahameng tsa adsorption tse fetang khabone e kentsoeng (GAC), 'me ke sehlahisoa sa moloko o mocha. E na le sebopeho sa microporous se tsoetseng pele haholo, matla a maholo a adsorption, lebelo le potlakileng la desorption, phello e ntle ea tlhoekiso, e ka sebetsoa ka mefuta e fapaneng ea litlhaloso tsa lesela, silika, lesela. Sehlahisoa se na le litšobotsi tsa mocheso, acid le alkali resistance.
Litšobotsi tsa ts'ebetso:
Matla a adsorption a COD, BOD le oli ka har'a tharollo ea metsi a phahame haholo ho feta a GAC. Khanyetso ea adsorption e nyane, lebelo le potlakile, desorption e potlakile ebile e phethehile.
Boitokisetso:
Mekhoa ea tlhahiso ke: (1) carbon filament air e phalla ka har'a letlooa ka mor'a ho e hloka; (2) Carbonization ea silika ea pele ho oksijene e ikutloang; (3) Preoxidation le carbonization ea fiber polyacrylonitrile e ile ea ikutloa. E sebelisoa e le lisebelisoa tsa ho kenya letsoho bakeng sa libono tsa vacuum le liobelo tsa khase tse inert, likhase tse chesang kapa li-filters tsa metsi le tse qhibilihisitsoeng, li-electrode tse nang le porous cell cell, catalyst carriers, linings tse kopaneng bakeng sa likepe tse hanyetsanang le kutu le lisebelisoa tse kopaneng.
Nako ea poso: Nov-15-2023