Qaphela: ngokwezidingo zomsebenzisi ze-nano particle ingahlinzeka ngemikhiqizo yosayizi ehlukene.

Ukusebenza komkhiqizo

I-Nano iron oxide iwuhlobo lwezinto eziningi ezisebenzayo.Uma usayizi wezinhlayiya ze-iron oxide mncane esikalini se-nanometer (1-100nm), inombolo ye-athomu engaphezulu, indawo ethile namandla angaphezulu ezinhlayiya ze-iron oxide konke kwanda kakhulu ngokuncipha kosayizi wezinhlayiyana, ngaleyo ndlela kukhombisa izici zezinhlayiya ezincane. umphumela wosayizi, umphumela wosayizi we-quantum, umphumela ongaphezulu kanye nomphumela we-macroscopic quantum tunneling.I-iron oxide inezindawo ezinhle zokubona, izici kazibuthe kanye nezakhiwo ezisizayo.

Isiqondiso sohlelo lokusebenza

I-Nano iron oxide iyisisusa esihle esinendawo enkulu ethize kanye nomphumela ophawulekayo wangaphezulu.Ngenxa yobukhulu obuncane be-nanoparticles, iphesenti levolumu yendawo likhulu, isimo sokubopha kanye nesimo se-elekthronikhi sendawo sihlukile ngaphakathi kwezinhlayiya, futhi ukuhlanganiswa okungaphelele kwama-athomu ebusweni kuholela ekwandeni kwe-athomu. amandla asebenzayo ebusweni.Ama-Catalysts enziwe ngama-nanoparticles anomsebenzi ophezulu nokukhetha kune-catalysts evamile, futhi anempilo ende futhi kulula ukusebenza.Ama-pellets angenalutho enziwe nge-nano α-fe2o3 antanta phezu kwamanzi angcolile aqukethe izinto eziphilayo, ukucekelwa phansi kwezinto eziphilayo ngenxa yokukhanya kwelanga kungasheshisa inqubo yokuhlanza amanzi angcolile.Lena yindlela esetshenziswa yi-United States, Japan kanye nabanye ukubhekana nokungcoliswa kwemvelo okubangelwa ukuchitheka kukawoyela ogwini.I-Nano α- Fe2O3 isetshenziswe ngokuqondile njenge-catalyst ye-oxidation, ukunciphisa kanye nokuhlanganiswa kwe-polymer.I-Nano α- Fe2O3 catalyst ingakhuphula izinga le-pyrolysis ye-petroleum izikhathi ezingu-1-5, futhi i-propellant eqinile eyenziwe ngayo esetshenziswa njenge-catalyst yomlilo ingakhuphula izinga lokuvutha izikhathi ezingu-1-10 uma kuqhathaniswa ne-propellant evamile, enenzuzo kakhulu ukwakhiwa kwamarokhethi nemicibisholo esebenza kahle kakhulu.

Izimo zokugcina

Lo mkhiqizo kufanele ugcinwe endaweni eyomile, epholile futhi evala imvelo, awukwazi ukuchayeka emoyeni, ngaphezu kwalokho kufanele ugweme ukucindezela okunzima, ngokusho kokuthutha kwezimpahla ezijwayelekile.

Q: Ungakwazi ukungenzela i-quote/invoyisi ye-proforma?IMP: Yebo, ithimba lethu labadayisi lingakunikeza izingcaphuno ezisemthethweni. Nokho, kufanele uqale ucacise ikheli lokukhokha, ikheli lokuthumela, ikheli le-imeyili, inombolo yocingo kanye nendlela yokuthumela.Asikwazi ukudala isisho esinembile ngaphandle kwalolu lwazi.

Umbuzo: Ulithumela kanjani i-oda lami?Ungakwazi yini ukuthumela “impahla yokuqoqa”?A: Singakuthumela i-oda lakho nge-Fedex, TNT, DHL, noma i-EMS ku-akhawunti yakho noma ngokukhokha kusengaphambili.Siphinde sithumele "iqoqo lezimpahla" nge-akhawunti yakho.Uzothola izimpahla Ezinsukwini Ezilandelayo Ezingu-2-5 ngemva kokuthunyelwa, Ezintweni ezingekho esitokweni, ishejuli yokulethwa izohluka ngokusekelwe entweni.Sicela uxhumane nethimba lethu labadayisi ukuze ubuze ukuthi ingabe into ethile ikhona yini esitokweni.

Umbuzo: Uyawamukela ama-oda okuthenga?IMP: Samukela ama-oda okuthenga avela kumakhasimende anomlando wesikweletu kithi, ungasifeksela, noma usithumelele i-oda lokuthenga nge-imeyili.Sicela uqiniseke ukuthi i-oda lokuthenga linakho kokubili isihloko sencwadi yenkampani/isikhungo nesiginesha egunyaziwe kuyo.Futhi, kufanele ucacise umuntu oxhumana naye, ikheli lokuthumela, ikheli le-imeyili, inombolo yocingo, indlela yokuthumela.

Umbuzo: Ngingalikhokhela kanjani i-oda lami?Q: Mayelana nenkokhelo, siyakwamukela ukudluliswa kwezingcingo, inyunyana yasentshonalanga kanye ne-PayPal.I-L/C eyedili elingaphezu kuka-50000USD kuphela. Noma ngesivumelwano sobabili, izinhlangothi zombili zingamukela imigomo yokukhokha.Kungakhathaliseki ukuthi iyiphi indlela yokukhokha oyikhethile, sicela usithumelele ucingo lwasebhange ngefeksi noma i-imeyili ngemva kokuqeda ukukhokha kwakho.

Umbuzo: Ingabe zikhona ezinye izindleko?A: Ngaphandle kwezindleko zomkhiqizo nezindleko zokuthumela, asikhokhisi noma yiziphi izimali.

Umbuzo: Ungakwazi ukungenzela umkhiqizo ngokwezifiso?A: Yebo.Uma kukhona i-nanoparticle esingenayo esitokweni, ngakho-ke yebo, ngokuvamile kungenzeka ukuthi sikukhiqizele yona.Kodwa-ke, imvamisa idinga inani elincane lenani eli-odwe, futhi cishe amaviki angu-1-2 wokuhola.

Q. Okunye.IMP: Ngokwawo wonke ama-oda athile, sizoxoxa nekhasimende mayelana nendlela yokukhokha efanelekile, sibambisane ukuze siqedele kangcono ezokuthutha kanye nemisebenzi ehlobene.

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