Wararka shirkadda
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Waa maxay adeegsiga garaafyada? Laba kiis arji ayaa kuu oggolaanaya inaad fahanto rajada arjiga ee garaafyada
Sanadkii 2010, Geim iyo Novoslov ayaa ku guuleystay abaalmarinta Nobel ee ku saabsan fisikiska shaqadooda ku saabsan garaafyada. Abaalmarintan ayaa ka tagtay aragti qoto dheer dad badan. Ka dib oo dhan, ee aan ahayn abaalmarin kasta oo tijaabada ah ee Nobel Abaalmarinta Nobel waa sida caadiga ah cajalad dhejis ah, mana aha in shay kasta oo cilmi baaris ah uu yahay mid sixir ah oo sahlan in la fahmo r ...Akhri wax dheeraad ah -
Daraasad ku saabsan iska caabbinta isku-darka ah ee garaafyada garaafyada / kaarboon nanotube ee lagu xoojiyay daadinta alumina dhoobada
1. Diyaarinta si loo fududeeyo imtixaanka dambe ee korantada, 30mm waxaa lagu xushay × 4 mm 304 bir bir ah oo ah salka. Polish oo ka saar meesha hadhaaga haraagga ah iyo dhibco miridhku dusha sare ee substrate oo leh substrate-ka wejiga wejiga, ku rid weelka ay ku jiraan acetone, dawee acetone ...Akhri wax dheeraad ah -
(Lithium-ka birta)) wajiga is dhexgalka ah ee anion-anion-ka cusub ee la soo saaray elektrolyte adag
Electrolyte Electrolyte Interphase (SEI) ayaa si weyn loogu isticmaalaa in lagu qeexo wajiga cusub ee la sameeyay inta udhaxeysa anagga iyo elektaroonigga ee baytariyada shaqada. Lither Stialty Lithium (Li) baytariyada birta ah ayaa si aad ah u caqabad ku ah dib-u-haynta deejigga lithium lithium ee ay hagayaan sede-juska labiska. In kasta oo ay leedahay mid u gaar ah ...Akhri wax dheeraad ah -
Kalsoonida ku tiirsan ee ku tiirsanaanta xuubka xuubka ah
Xuubka Mos22 ee Mosbane ayaa la caddeeyay inuu leeyahay astaamo iman gaar ah oo ion ah, oo ah biyo-mareenno sare iyo xasilloonida muddada-dheer, waxayna soo bandhigtay awood weyn oo ku saabsan beddelka tamarta / kaydinta, iyo codsiyada la taaban karo ee aaladda nanofluidic. Xuubka kimikalka ee wax laga beddelay ...Akhri wax dheeraad ah -
Nickel-caafafta sonkorta ah ee loo yaqaan 'sonogashiya sonshiyaha
Alkynes-ka ayaa si weyn u soo bandhigaya alaabada dabiiciga ah, bayooloji ahaan-bayoolaji ahaan firfircoon iyo ashyaa'da firfircoon ee dabiiciga ah. Isla mar ahaantaana, iyaguna waa muhiim isbarbardhigaya isku xirnaan dabiici ah waxayna mari karaan falcelin isbadal oo kiimiko ah oo kiimikada ah. Sidaa darteed, horumarinta sahlanaanta iyo waxtarka ...Akhri wax dheeraad ah