Iindaba zeNkampani
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Yintoni i-graphene? Amatyala amabini okusetyenziswa akuvumela ukuba uqonde amathuba okusetyenziswa kwe-graphene
Ngowama-2010, uGeim noNovoselov baphumelele iMbasa yeNobel kwiFiziksi ngomsebenzi wabo kwiGraphene. Eli bhaso lishiye umbono onzulu kubantu abaninzi. Kaloku, ayizizo zonke izixhobo zovavanyo zeMbasa yeNobel eziqhelekileyo njengeteyiphu yokuncamathelisa, kwaye ayizizo zonke izinto zophando ezinomlingo kwaye kulula ukuziqonda njengeR...Funda ngokugqithisileyo -
Uphononongo malunga nokumelana nokugqwala kwe-graphene / carbon nanotube eqinisiweyo ye-alumina ceramic coating
1. Ukulungiswa kokugquma Ukuze kube lula uvavanyo lwe-electrochemical kamva, kukhethwa i-30mm × 4 mm 304 stainless steel njengesiseko. Pholisha uze ususe umaleko we-oxide oseleyo kunye namabala okugqwala kumphezulu we-substrate ngephepha lesandpaper, uwafake kwi-beaker equlethe i-acetone, uphathe i-sta...Funda ngokugqithisileyo -
(I-anode yesinyithi yeLithium) Isigaba sokusebenzisana kwe-electrolyte entsha eqinileyo evela kwi-anion
I-Solid Electrolyte Interphase (SEI) isetyenziswa kakhulu ukuchaza isigaba esitsha esenziwe phakathi kwe-anode kunye ne-electrolyte kwiibhetri ezisebenzayo. Iibhetri zesinyithi ze-lithium (Li) ezinobunzima obuphezulu zithintelwa kakhulu kukubekwa kwe-lithium ye-dendritic ekhokelwa yi-SEI engalinganiyo. Nangona ine-...Funda ngokugqithisileyo -
Ukusikwa kwee-membrane ze-MoS2 ezixhomekeke kwi-functionalized layered
I-membrane ye-MoS2 eneemaleko ibonakalisiwe ukuba ineempawu ezizodwa zokungavumi ii-ion, ukungena kwamanzi amaninzi kunye nozinzo lwe-solvent ixesha elide, kwaye ibonakalise amandla amakhulu ekuguqulweni/ekugcinweni kwamandla, ekuqondeni, nasekusetyenzisweni okusebenzayo njengezixhobo ze-nanofluidic. Ii-membranes eziguqulwe ngokweekhemikhali ze...Funda ngokugqithisileyo -
Ukuhlanganiswa kweSonogashira okubangela i-deamination kwi-nickel-catalyzed kwi-alkylpyridinium salts okunikwe amandla yi-NN2 pincer ligand
Ii-Alkynes zifumaneka kakhulu kwiimveliso zendalo, kwiimolekyuli ezisebenzayo kwibhayoloji nakwizinto ezisebenzayo kwindalo. Kwangaxeshanye, zikwabalulekile kwi-organic synthesis kwaye zinokudlula kwiimpendulo ezininzi zotshintsho lweekhemikhali. Ke ngoko, uphuhliso olulula nolusebenzayo...Funda ngokugqithisileyo