Njengowona mmeli omkhulu omele umlingane,I-carbon ye-carbon eneendlela ezinqabileyo(I-SWCNS) ineepropathi ezininzi ezifanelekileyo zomzimba kunye neekhemikhali. Ngophando oluqhubekayo olunzulu ngokusisiseko kunye nokusetyenziswa kwe-carbon ye-carbon engatshatanga, babonisa amathuba amanye amanqanaba e-elektroniki, abaqhiphuli bemicimbi ye-Nano, izixhobo ze-bio-nano, njl njl.

Iipropathi zoomatshini ze-carbon yecarbon enye

I-atom yekharbon ye-carbon ye-carbon engatshatanga idityaniswa kunye ne-cc eqinileyo ye-CC. Icacisiwe kwisakhiwo asinamandla aphezulu e-axial, iBremsstraung kunye ne-Elastic modyulus. Abaphandi balilinganisa i-chibid frequenction yesiphelo sasimahla see-CD kwaye safumanisa ukuba imodyuli yolutsha ye-carbon nanoubs ingafikelela kwi-1TPA, ephantse ilingane ne-dayimane yolutsha, enamaxesha asi-5 amalunga nentsimbi. I-SWCNS inamandla aphezulu kakhulu, imalunga ne-100 yentsimbi; Ingqokelela ye-elastic ye-carbon ye-carbon enye i-5%, ukuya kwi-12%, enama-60 ama-60 anentsimbi. I-CNT inobunzima obuhle kunye nokunduluka.

I-carbon yecarbon natbobs iqinekile ukuba iqinisekiswe ngezinto ezinobume, ezinokukhuphela iipropathi zabo ezibalaseleyo zokwenza izinto, ukuze ezo zinto zibalulekileyo zibonisa amandla, ukuqina, ukuphanga kunye nokungakhathali nokuba kungakhathali. Ngokwe-nanobs, i-carbon nautubs ingasetyenziselwa ukwenza iingcebiso ze-Prebe ezinesisombululo esiphezulu kunye nobunzulu obukhulu bokuqatshelwa.

Iipropathi zombane ze-carbon ye-carbon enye

Ubume be-spilral tubeular ye-carbon yecarbon ye-Nanon ichaza iipropathi zayo ezahlukeneyo nezibalaseleyo. Izifundo zethiyori zibonakalisile ukuba ngenxa yokuhamba kweenjongo ze-elektroni kwiikharbon nanobs, ukuthwala kwangoku ziphezulu kwi-109a / cm2, engu-1000 ngaphezulu kwenkqubo yokuhamba kakuhle. Ububanzi be-carbon ye-carbon enye ye-wirbon imalunga ne-2nm, kwaye intshukumo ye-elektroni kuyo inemilinganiselo yokuziphatha. Ichatshazelwe yi-Squam Proms, njenge-Deameter kunye neNdlela yeSpiral ye-SWCNT, i-Gander ye-Blebon, i-Semicon, i-Semicon Natsomes ingalungiswa ngokutshintsha i-engile ye-chicle kunye nobubanzi. Ukuza kuthi ga ngoku, akukho nto ifunyenweyo ukuba njengabakhweli-carbon eneendlela ezinqabileyo anokulungelelanisa ngokufanayo umsantsa wamandla ngokutshintsha nje ilungiselelo leeatom.

I-carbon natoutubs, njengegrafu kunye nedayimane, abazigqwesileyo. Njengokuphumelela kwabo umbane, i-carbon nanobi natwes ikwanengxaki yokuhamba kwe-axial kwaye ziyinto efanelekileyo yokutya. Ukubala kwethiyori kubonisa ukuba inkqubo ye-carbon natutube (i-CNT) yenkqubo yokuphucula ubushushu inombhobho omkhulu weephonons, i-phenons inokudlulisela ngendlela eyiyo i-6600W / m • k okanye ngaphezulu, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, okufanayo, ofanayo, Abaphandi balinganisa ukuba igumbi libushushu kwi-surbon ye-carbon ye-carbon enye ye-surbon natutube (i-SWCN) isondele kwi-3500W / M. K, enkulu kakhulu kunoko yedayimane kunye negraphite (~). Nangona ubushushu bokutshintsha kwe-carbon nanobs kwindawo ye-axial iphezulu kakhulu, i-verbren yotshintsho olwenziweyo iphantse yangena kwi-carbon, kwaye i-carbon natoffus yayo iphantse yatshintshwa kwenye i-carbon natutube iye kwenye.

Ukuqhubela phambili kwe-subrmal elungileyo ye-carbon natutubs (Swecnts) kuthathwa njengento ebalaseleyo kumhlaba wokunxibelelana we-radiators elandelayo ye-radiators kwixesha elizayo. I-carbon nautube ye-CPU ye-CPU, i-CPU kabani kunye ne-CPU yenziwa ngokupheleleyo nge-carbon nanobi, inomgangatho o-5 we-5 osetyenzisiweyo. Kwangelo xesha, i-carbon ye-carbon engatshatanga inamathemba amahle kwizinto eziphezulu zokuzithethelela kweqondo lokuqhutywa kobushushu obuphakathi kwaye zinokusetyenziswa kumacandelo ohlukeneyo obushushu anjengeenjini kunye neerheki.

Iipropathi ze-Optical ze-carbon ye-carbon enye

Isakhiwo esahlukileyo se-carbon ye-carbon enye ye-Natsobs iye yadala iipropathi zayo ezikhethekileyo. I-Raman SpectuRoscopy, i-Fluorescence Specturcopy kunye ne-Ultraviolet-ibonakale-kufutshane ne-infrared specroscopy isetyenziswe ngokubanzi kufundo lwezinto zayo zokuphuma. I-Raman Spectrascopy yesona sixhobo sisetyenziswayo sisetyenziselwa i-carbon yecarbon natbus. Imowudi yokuhambahamba ye-carbon ye-carbon ye-carbon natutubs yokuphefumla i-vibrary ye-chibiction (i-RBM) ivela malunga ne-2003m. I-RBM inokusetyenziselwa ukumisela ubume bekhabhoni ye-carbon nanobis kwaye ubone ukuba ngaba isampulu iqulethe i-carbon yecarbon engatshatanga.

Iipropathi zemagnetic ze-carbon yecarbon enye

I-carbon nanobi inepropathi yemagneti ye-magnetic, eyi-Anisotropic neDisotropic neDisomagnetic, kwaye inokusetyenziswa njengezixhobo ezithambileyo ze-ferromagnetic. Ezinye iikhabhoni ezineendlela ezinqatyisiweyo ze-nanobs ezinezakhiwo ezithile zinezinto eziphezulu kwaye zinokusetyenziswa njengeingcingo eziphezulu.

Ukugcinwa kwegesi

Ubume be-tubular ye-tubular kunye nobubanzi be-diameter-to-diameter ye-carbon natutubs ye-curbon ye-tube ye-Hube inefuthe elinamandla le-caple, ukuze ifumane i-addring ekhethekileyo, ukugcinwa kwegesi kunye neempawu zegesi. Ngokweengxelo ezikhoyo zophando, i-canon ye-carbon ye-carbon enye ye-Arsorgen yeyona ndawo iphambili yokugcina i-hydrogen, kude nezinye izinto zokugcina i-hydrogen, kwaye ziya kunceda ukukhuthaza ukuphuculwa kweeseli ze-hydrogen pell.

Umsebenzi we-patalytic ye-carbon ye-carbon ye-nanon

I-carbon ye-carbon eneendlela ezinqatyisiweyo ye-Natbon inezinto zokuqhutywa kwe-elektroniki ezigqwesileyo, uzinzo lwamachiza amakhamamikhali kunye nendawo enkulu yomphezulu (SSA). Banokusetyenziswa njenge-catalysts okanye i-catairiest carriests, kwaye ube nomsebenzi ophakamileyo. Nokuba yeyiphi na i-catarogeneous yesifo semveli, okanye kwi-electrocatalysis kwaye ifoto ye-photcaly, i-carbon ye-carbon ye-Natbon ibonakalise amandla amakhulu okusebenzisa.

I-Guangzhou Hongwu Houglu Sunch kwaye uzinzileyo I-carbon ye-carbon natoffus enobude obahlukeneyo, ubunyulu (91-99), iindidi ezisebenzayo. Ukusasazeka kunokwenziwa ngokwezifiso.

 

 


IXESHA LOKUQALA: FEB-07-2021

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