Iinxalenye ze-TPU carbon nanotube conductive – “iperile ekwisithsaba” soshishino lokuvelisa amatayara!

I-Scientific American ichaza ukuba; Ukuba ileli yakhiwe phakathi koMhlaba neNyanga, ekuphela kwento enokuhamba umgama omde kangaka ngaphandle kokutsalwa bubunzima bayo yi-carbon nanotubes.
Ii-nanotubes zekhabhoni zizinto ze-quantum ezinomlinganiselo omnye ezinesakhiwo esikhethekileyo. Ukuqhuba kwazo umbane kunye nobushushu kudla ngokufikelela kwi-10000 ngokuphindwe ka-1000 kunobhedu, amandla azo okutsalwa aphindwe ka-100 kunobhedu, kodwa uxinano lwazo yi-1/6 kuphela yentsimbi, njalo njalo. Zezinye zezona zinto zisebenzayo nezisemgangathweni.
Ii-nanotubes zekhabhoni ziityhubhu ezijikelezayo ze-coaxial ezakhiwe ziilayere ezininzi ukuya kwezilishumi zeeathom zekhabhoni ezicwangciswe ngendlela ye-hexagonal. Gcina umgama omiselweyo phakathi kweelayere, malunga ne-0.34nm, kunye nobubanzi obuqhelekileyo ukusuka kwi-2 ukuya kwi-20nm.
I-polyurethane ye-thermoplastic (TPU)isetyenziswa kakhulu kwiindawo ezifana ne-elektroniki, iimoto, kunye nezonyango ngenxa yamandla ayo aphezulu oomatshini, ukuqhubekeka kakuhle, kunye nokuhambelana kwayo okugqwesileyo kwezinto eziphilayo.
Ngokuxutywa kokunyibilikaI-TPUnge-conductive carbon black, i-graphene, okanye ii-carbon nanotubes, izinto ezidityanisiweyo ezineempawu zokuqhuba zinokulungiswa.
Ukusetyenziswa kwezinto ezidityanisiweyo zeTPU/carbon nanotube kwicandelo leenqwelo-moya
Amatayara eenqwelo-moya kuphela kwezinto ezidibana nomhlaba ngexesha lokusuka nokufika, kwaye ebesoloko ethathwa njenge "sithsaba esibalulekileyo" kwishishini lokuvelisa amatayara.
Ukongeza izinto ezidityanisiweyo zeTPU/carbon nanotube kwirabha ye-aircraft tire tread kuyinika iingenelo ezifana ne-anti-static, i-thermal conductivity ephezulu, i-high wear resistance, kunye ne-high tear resistance, ukuze kuphuculwe ukusebenza kwetayara iyonke. Oku kwenza ukuba itshaja engashukumiyo eveliswa yitayara ngexesha lokusuka nokufika idluliselwe ngokulinganayo emhlabeni, ngelixa ikwenza kube lula ukonga iindleko zokuvelisa.
Ngenxa yobukhulu be-nanoscale yee-carbon nanotubes, nangona zinokuphucula iipropati ezahlukeneyo zerabha, kukwakho nemingeni emininzi yobuchwephesha ekusetyenzisweni kwee-carbon nanotubes, njengokungasasazeki kakuhle kunye nokubhabha ngexesha lenkqubo yokuxuba irabha.Amasuntswana okuqhuba eTPUzinezinga elifanayo lokusasazeka kunee-polymers ze-carbon fiber eziqhelekileyo, ngenjongo yokuphucula iipropati ze-anti-static kunye ne-thermal conductivity kwishishini lerabha.
Iinxalenye ze-TPU carbon nanotube conductive zinamandla abalaseleyo oomatshini, umbane ofanelekileyo wobushushu, kunye nokumelana nomthamo ophantsi xa zisetyenziswa kumatayara. Xa iinxalenye ze-TPU carbon nanotube conductive zisetyenziswa kwizithuthi zokusebenza ezikhethekileyo ezifana nezithuthi zokuthutha iitanki yeoyile, izithuthi zokuthutha iimpahla ezinokutsha neziqhumayo, njl.njl., ukongezwa kwee-carbon nanotubes kumatayara kusombulula ingxaki yokukhupha i-electrostatic kwizithuthi eziphakathi ukuya kweziphezulu, kunciphisa ngakumbi umgama wokuqhobosheka kwamatayara owomileyo, kunciphisa ukumelana nokuqengqeleka kwamatayara, kunciphisa ingxolo yamatayara, kwaye kuphucule ukusebenza okuchasene nombane.
Ukusetyenziswa kweamasuntswana okuqhuba ikhabhoni i-nanotubeKwi-high performance tire, amatayara asebenza kakuhle abonakalise iingenelo zawo zokusebenza ezibalaseleyo, kuquka ukumelana nokuguguleka okuphezulu kunye nokuqhuba ubushushu, ukumelana nokuqengqeleka okuphantsi kunye nokuqina, isiphumo esihle sokungashukumi, njl. Ingasetyenziselwa ukuvelisa amatayara asebenza kakuhle, akhuselekileyo kwaye anobuhlobo nokusingqongileyo, kwaye inamathuba emarike ebanzi.
Ukusetyenziswa kokuxuba ii-carbon nanoparticles kunye nezinto ze-polymer kunokufumana izinto ezintsha ezidityanisiweyo ezineempawu ezintle kakhulu zoomatshini, ukuqhuba kakuhle kombane, ukumelana nokugqwala, kunye nokukhusela nge-electromagnetic. Ii-carbon nanotube polymer composites zithathwa njengezinye iindlela ezingasetyenziswayo kwizixhobo zemveli ezikrelekrele kwaye ziya kuba noluhlu olubanzi lwezicelo kwixesha elizayo.