Fullerene C60 zifumaneka njenge allotrope yesithathu ye elemental carbon. luluhlu lweeamolekyuli zekhabhoni ezivaliweyo ezenziwe ngamakhonkco anamalungu amahlanu kunye namakhonkco amathandathu.
I-Fullernes iyaziwa ngokuba yi "nano-prince" ngenxa yobume bayo obugqibeleleyo obulinganayo, uzinzo olukhethekileyo kuluhlu lwe-nano-scale, kunye nesakhiwo sabo se-elektroniki esingaqhelekanga, esenza ukuba babe namandla amakhulu okusetyenziswa kwiinkalo ezininzi zobuchwepheshe obuphezulu kunye nezinto ezingenakulungiswa.
Ngokuqhelekileyo, i-fullerene ayiqhubeki umbane, kodwa ii-athomu zetsimbi zinokufakwa ngaphakathi kwayo kwaye zichaphazele iipropati ezibonakalayo zetsimbi, ngoko ke ziba conductive. I-Fuleerenes inee-electron ezininzi zasimahla, ngoko ke ukubeka izinto ezibolayo ze-radioactive kuzo kunokutshintsha isiqingatha sobomi bazo.
Iinkalo zesicelo zeNano Fullerene C60
1. Superconducting imathiriyeli
Uloliwe weMaglev, superconducting supercollider, superconducting quantum interference devices
2. Izithambiso
I-Fullernes zi-antioxidants ezinamandla ezifunxa ngokukhawuleza ii-radicals zasimahla emzimbeni.Abangaphakathi kwishishini bathi, ukufezekisa eyona mpembelelo ilungileyo ye-fullerenes, "ukugxilwa" sisitshixo, xa sithetha, kokukhona kuphezulu ukuxinana kwe-fuleerenes, kokukhona kungcono iiradicals zasimahla kunye ne-melanin. adsorption kunye nokucoca na.
3. Izinto zonyango
I-Fullernes kunye ne-derivatives yazo ine-cytoprotective kunye nemisebenzi ye-antioxidant, imisebenzi ye-antiviral kunye ne-antibacterial, ukulayishwa kweziyobisi kunye nemisebenzi yonyango lwe-tumor.
4. Iseli yamafutha
Ngenxa yolwakhiwo olulodwa lomngxunya we-fullerenes, iindlela zeekhemikhali zingasetyenziselwa ukuvula amabhondi ekhemikhali phezu komhlaba, kwaye ke iimolekyuli ezincinci ezifunekayo zinokufakwa ekhejini, ukuze kulungiswe izinto ezintsha, ezinezicelo ezikhethekileyo. umzekelo, i-nitrogen-doped fullerene inokusebenza njengento enokubangela iiseli ze-hydrogen fuel.
5. Ifilimu efana nedayimane
Enye yeempawu ezikhethekileyo zemathiriyeli ye-fulerene kukuba inokuthi ifakwe kwi-sublimated kumaqondo aphantsi, i-C60, i-sublimation point imalunga ne-600 °, eyenza i-fullerenes kwi-regular shape sedimentary cover phezu kwerhasi ibe lula ukuyiphumeza.
Ukongezelela, ngenxa yokuba i-fullerenes i-soluble ngokulula kwi-polar organic molecular solvents njenge-toluene, indawo eyinkimbinkimbi inokucwiliswa ngokuthe ngqo kwisisombululo esilungisiweyo kwiqondo lokushisa lokushisa, ishiya ifilimu ye-molecular fullerenes emva kokuba i-solvent iphuphuma.
IiFulerenenes zikwasetyenziswa kwiiseli zelanga ze-organic, izixhobo ze-catalyst, kunye ne-semiconductor wafers.
Thina Theorem Chemicals ibonelela fullerenes carbon 60 nanoparticles ubungakanani 0.7nm, 99.9% okanye ubunyulu obuphantsi, umgubo omdaka okanye dispersions.Soluble fullerenes iyafumaneka, inokunyibilika kwi ethanol, glycerol, kunye esters, njl. C60 Fullerene.
YethuFullerene C60inkqubo yokuvelisa njengokorecrystallization - ikholamu chromatography, kunye neindlela ye-sublimation
Siya kuzibophelela ekudibaneni kwaye sigqithise oko kulindelwe ngumxhasi wethu. Sizama ukuhambisa iimveliso ezikumgangatho ophezulu, ezithembekileyo ezinokusetyenziswa ngabathengi bethu ngokuzithemba.
IBanga I | Fullerene C60IBakala II | Fullerene C60IBakala III | IBanga lesi-IV | Fullerene C60 iBanga V |
Fullerene C70IBanga I | Fullerene C70IBakala II | Fullerene C70IBakala III | IBanga lesi-IV |
Ubunyulu: 99.5% | Ubunyulu: 99.9% | Ubunyulu: 99.95% | Ubunyulu 99.99% | Inani le-OH : 18-28 | Ubunyulu: 95% | Ubunyulu: 99% | Ubunyulu: 99.5% | Ubunyulu: 99.9% |
Ixesha lokuposa: Nov-10-2021