Muri CrystalLografiya, imiterere ya diyama yitwa kandi diyama imiterere ya cubike, ikorwa no guhuza karubone ya carbone. Byinshi mumitungo ikabije ya Diamond nibisubizo bitaziguye bya SP³ imbaraga zinkunga zitera imiterere ikomeye hamwe numubare muto wa atome. Icyuma gikora ubushyuhe binyuze kuri electron yubusa, kandi imikorere yayo ndende ifitanye isano numutwe muremure w'amashanyarazi. Ibinyuranye, ubushyuhe muri Diamond bugerweho no kunyeganyega ka lattice (urugero, fonons). Inguzanyo zikomeye zikomeye hagati ya atome ya diyama ituma lattal ya rigid ifite inshuro nyinshi, bityo igihangano cyacyo cya Debee kiri hejuru nka 2,220 K.

 

Kubera ko porogaramu nyinshi ziri munsi yubushyuhe bwa debee, gukwirakwiza fonon ni bito, bityo rero ubushyuhe bwo kurwanya ubushyuhe nka Photo nubwo bimeze mato cyane. Ariko inenge iyo ari yo yose yazenguye itangira Phonon, bityo ikagabanya imishinga yubushyuhe, nikintu cyarangaye ibikoresho byose bya kirisiti. Inenge muri Diamond mubisanzwe zirimo inenge ziremereye ˡ³c isotopes, izonda za azote nimyano, hamwe nubuzima bwagutse nko kurenganya ingano.

 

Ubukorikori bwa diyama bufite imiterere ya tetrahedral isanzwe, aho 4 zose zonyine zigenda zirashobora gukora ubumwe bwa karubone, kuburyo nta electron yubuntu, bityo diyama ntishobora gukora amashanyarazi.

 

Byongeye kandi, atome ya karubone muri diyama ifitanye isano namafaranga ane. Kuberako CC muri Diamond ikomeye cyane, hashyizweho valence zose zigira uruhare mugushinga ubumwe bwa cosrant, bikora imiterere ya kirisiti ya piramide, niko gukomera kwa diyama, niko gukomera kwa diyama ari hejuru cyane kandi ingingo yo gushonga ni ndende. Kandi iyi miterere ya Diamant nayo ituma ikurura imitwe mike yoroheje, urumuri rwinshi rwaragaragaye kuri diyama rugaragara, kuburyo nubwo bigoye cyane, birasa.

 

Kugeza ubu, ibikoresho bizwi cyane mubukuru bwabayoboke ahanini ni abanyamuryango b'umuryango wa Nano-karbone, harimoNanodiamant. Nyamara, ibishushanyo mbonera bya filime karemano nibyimbye kandi bifite imishinga mike yubushyuhe, bigoye kuzuza ibisabwa byo gutandukana nubukonje buzaza-imbaraga zisumba izindi, ibikoresho byo kwishyira hamwe-ubucucike. Muri icyo gihe, ntabwo yujuje ibyangombwa byinshi bisabwa mu ntsinzi ya ultra-yoroheje kandi yoroheje, mirebire mire ya bateri. Kubwibyo, ni ngombwa cyane kubona ibikoresho bishya bya Super-Ubushyuhe. Ibi bisaba ibikoresho nkibi kugirango tugire igipimo cyo kwagura ubuziranenge cyane, ultra-Hejuru yubushyuhe bwumusozi, nubusa. Ibikoresho bya karubone nka diyama na graphene byujuje ibisabwa. Bafite imishinga myinshi. Ibikoresho byabo bigizwe nubunini bwubushyuhe nubushyuhe bwo gutandukana nubushobozi bukomeye bwo gusaba, kandi byabaye intego yo kwitabwaho.

 

Niba ushaka kumenya byinshi kuri Nanodiamonds yacu, wumve neza kuvugana nabakozi bacu.

 


Igihe cya nyuma: Gicurasi-10-2021

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