Theko e Molemohali ea Nanostructured Metal Foams - Mokhoa oa ho etsa foam ea koporo joang? – Beihai
Theko e Molemohali ea Nanostructured Metal Foams - Mokhoa oa ho etsa foam ea koporo joang? - Lintlha tsa Beihai:
Tšepe e kenngoa 'meleng oa porous ka mokhoa oa electrochemical,' me likarolo tse behiloeng li kopantsoe hammoho ka sintering, 'me matla a fihla ho foam e hlokahalang ea tšepe e phahameng, e nang le porosity e phahameng' me e ka tlatsoa ka lisebelisoa tse ngata, tse kang li-catalysts. . electrolyte, joalo-joalo.
3. Foam ea koporo e entsoeng ka sekoti e lokiselitsoe ka mokhoa oa sintering-desolvation, le phofshoana ea koporo ea electrolytic, likaroloana tsa NaCl le li-additives li kopantsoe ka mokhoa o ts'oanang 'me li hatelloa ka li-compact tse tala. Sebōpi sa sintering se behoa moeeng oa argon bakeng sa sintering, 'me sehlahisoa se fumanoeng se behoa metsing a chesang a potolohang. Qhala ka sesebediswa, ka nako eo hlatsoa le ultrasonic metsi bath le acetone, 'me qetellong omisitsoe ho theha pores bulehileng, tse entsoeng ka litsela tse tharo tse amanang sebaka marangrang, le porosity ea 50-81%, ka karolelano pore bophara ba 0.2- 4 mm, le kabo ea pore.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Re bile moetsi ea nang le phihlelo. Ho hapa boholo ba litifikeiti tsa bohlokoa tsa 'maraka oa eona bakeng sa Theko e Ntle ea Metal Foams ea Nanostructured - Mokhoa oa ho etsa foam ea koporo? - Beihai, Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Bolivia, Burundi, Netherlands, Kahoo le rona re tsoela pele ho sebetsa. rona, re tsepamisitse maikutlo holim'a boleng bo phahameng, 'me re ela hloko bohlokoa ba ts'ireletso ea tikoloho, boholo ba thepa ha e na tšilafalo, lihlahisoa tse sa silafatsang tikoloho, li sebelisa hape tharollo. Re ntlafalitse lethathamo la rona, le hlahisang mokhatlo oa rona. n lintlha mme e akaretsa lintlha tsa mantlha tseo re fanang ka tsona hajoale, U kanna ua etela sebaka sa rona sa Marang-rang, se kenyelletsang mohala oa rona oa morao-rao oa sehlahisoa. Re labalabela ho nchafatsa khokahano ea rona ea k'hamphani.
Ka Emma ho tloha Dominica - 2018.06.18 19:26 Morekisi enoa o khomarela molao-motheo oa "Boleng pele, Botšepehi e le motheo", ke ho tšepahala ka ho feletseng.
Ka Fay ho tsoa Paraguay - 2017.10.27 12:12 Lihlahisoa tse amanang
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