Ziziphi iiNanomaterials?

I-Nanomatadium inokuchazwa njengezinto eziphathekayo, ubuncinci, idimension enye yangaphandle enomlinganiselo we-1-100nm.Inkcazo enikwe yiKhomishoni yaseYurophu ithi ubungakanani beengqungquthela ubuncinane ubuncinane besiqingatha kwinani lokusabalalisa ubungakanani kufuneka bulinganise i-100nm okanye ngaphantsi.

I-Nanomatadium inokuthi yenzeke ngokwemvelo, iveliswe njengemveliso yeemveliso zokutsha, okanye iveliswe ngenjongo ngobunjineli ukwenza umsebenzi okhethekileyo.Ezi zixhobo zinokuba neepropati ezahlukeneyo zomzimba kunye neekhemikhali kumaqabane azo amaninzi.

Ziziphi izinto ezisetyenziswayo zeNanomatadium?
Ngenxa yokukwazi ukuvelisa izinto ngendlela ethile yokudlala indima ethile, ukusetyenziswa kwe-nanomaterials kudlula kumashishini ahlukeneyo, ukusuka kukhathalelo lwempilo kunye nezithambiso ukuya kulondolozo lwendalo kunye nokuhlanjululwa komoya.

Indawo yokhathalelo lwempilo, umzekelo, isebenzisa i-nanomaterials ngeendlela ezahlukeneyo, kunye nosetyenziso olukhulu kukuhanjiswa kweziyobisi.Omnye umzekelo wale nkqubo kukuba i-nanoparticles iphuhliswa ukuncedisa ukuthuthwa kwamachiza e-chemotherapy ngokuthe ngqo ekukhuleni komhlaza, kunye nokuhambisa amayeza kwiindawo zemithambo eyonakeleyo ukuze kuliwe nesifo senhliziyo.I-Carbon nanotubes nayo iphuhliswa ukwenzela ukuba isetyenziswe kwiinkqubo ezifana nokongezwa kwe-antibodies kwi-nanotubes ukudala i-sensors zebhaktheriya.

Kwi-aerospace, i-carbon nanotubes ingasetyenziswa kwi-morphing yamaphiko endiza.I-nanotubes isetyenziswe kwifom edibeneyo ukugoba ekuphenduleni ukusetyenziswa kombane wombane.

Kwezinye iindawo, iinkqubo zokusingqongileyo zisebenzisa i-nanomaterials nazo - kule meko, i-nanowires.Izicelo ziphuhliswa ukusebenzisa i-nanowires - i-zinc oxide nanowires- kwiiseli zelanga eziguquguqukayo kunye nokudlala indima kunyango lwamanzi angcolileyo.

Imizekelo yeNanomatadium kunye nemizi-mveliso esetyenziswa kuyo
Ukusetyenziswa kwama-nanomaterials kuxhaphake kuluhlu olubanzi lwamashishini kunye neemveliso zabathengi.

Kwimizi-mveliso yezimonyo, i-nanoparticles yamaminerali-njenge-titanium oxide-isetyenziswa kwi-sunscreen, ngenxa yokuzinza okungahambi kakuhle ukuba ukhuseleko lweekhemikhali eziqhelekileyo ze-UV lunikezela kwixesha elide.Kanye njengoko ubuninzi bezinto beziya kwenza, i-titanium oxide nanoparticles iyakwazi ukubonelela ngokhuseleko oluphuculweyo lwe-UV ngelixa ikwanenzuzo eyongeziweyo yokususa ubumhlophe obungathandekiyo obunxulunyaniswa ne-sunscreen kwi-nano-form yabo.

Ishishini lezemidlalo liye lavelisa iibhola ze-baseball ezenziwe nge-carbon nanotubes, okwenza ukuba amalulwane alula ngoko ke aphucula ukusebenza kwawo.Ukusetyenziswa okungakumbi kwe-nanomaterials kule shishini kunokuchongwa ekusebenziseni i-nanotechnology ye-antimicrobial kwizinto ezifana neetayili kunye neetati ezisetyenziswa ngabantu bezemidlalo, ukwenzela ukukhusela izifo ezibangelwa yibhaktheriya.

Iinanomatadium nazo ziphuhlisiwe ukuze zisetyenziswe emkhosini.Omnye umzekelo kukusetyenziswa kwe-pigment nanoparticles ehambayo esetyenziselwa ukuvelisa uhlobo olungcono lokufihla, ngokutofa amasuntswana kwizinto zempahla yamajoni.Ukongezelela, umkhosi uphuhlise iinkqubo zenzwa usebenzisa i-nanomaterials, njenge-titanium dioxide, enokubona i-biological agents.

Ukusetyenziswa kwe-nano-titanium dioxide kukwanwenwela ekusebenziseni kwi-coatings ukwenza iindawo zokuzicoca, ezifana nezitulo zegadi zeplastiki.Ifilimu evaliweyo yamanzi idalwe kwi-coating, kwaye nayiphi na inkunkuma iyancibilika kwifilimu, emva koko i-shower elandelayo iya kususa ukungcola kwaye ihlambulule izihlalo.

Izinto eziluncedo zeNanomatadium
Iipropathi ze-nanomaterials, ngakumbi ubungakanani bazo, zibonelela ngeenzuzo ezahlukeneyo ezahlukeneyo xa kuthelekiswa nobungakanani befom yezixhobo, kunye nokuguquguquka kwazo ngokwezakhono zokuzilungelelanisa kwiimfuno ezithile kugxininisa ukusebenziseka kwazo.Inzuzo eyongezelelweyo yi-porosity yabo ephezulu, ephinda ikhulise imfuno yokusetyenziswa kwabo kuninzi lwamashishini.

Kwicandelo lamandla, ukusetyenziswa kwe-nanomaterials kunenzuzo kuba banokwenza iindlela ezikhoyo zokuvelisa amandla - njengeepaneli zelanga - zisebenza kakuhle kwaye zingabizi, kunye nokuvula iindlela ezintsha zokudibanisa kunye nokugcina amandla. .

I-Nanomatadium nazo zisetelwe ukwazisa inani leenzuzo kwi-electronics kunye ne-computing industry.Ukusetyenziswa kwabo kuya kuvumela ukwanda kokuchaneka kokwakhiwa kweesekethe ze-elektroniki kwinqanaba le-athomu, ukuncedisa ekuphuhlisweni kweemveliso ezininzi ze-elektroniki.

Ubungakanani obukhulu kakhulu bomthamo we-nanomaterials luncedo kakhulu ekusebenziseni kwabo kwintsimi yezonyango, evumela ukudibanisa kweeseli kunye nezithako ezisebenzayo.Oku kubangela inzuzo ebonakalayo yokunyuka kwamathuba okulwa ngempumelelo nezifo ezahlukahlukeneyo.