Iindaba zenkampani
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Yintoni ukusetyenziswa kweGraphene? Izicelo ezibini zesicelo mazivumela ukuba uqonde ithemba lesicelo seGraphene
Ngo-2010, i-Geim kunye ne-NOVOV iphumelele ibhaso likaNobel kwi-fihlord yomsebenzi wabo eGraphene. Eli bhaso lishiye umbono onzulu kubantu abaninzi. Emva kwayo yonke loo nto, ingeyiyo yonke indawo yovavanyo ye-Nobel Pory ixhaphakile njengeteyiphu enembeko, kwaye ayisiyonto yonke yophando injengoMlingo kwaye kulula ukuyiqonda i-R ...Funda ngokugqithisileyo -
ISIFUNDO SOKUFUNDA NGOKUKHUSELEKILEYO KWE-GRAPOFE / Carbon Nanotbeb yomeleza i-Alumina Cemiramic Cearal
1. Ukulungiselela ukulungiselela ukwenzela ukuqhuba uvavanyo lwe-electrochemical lombane, i-30mm ikhethwa × 4 mm 304 yentsimbi engenasiseko njengesiseko. Polish and remove the residual oxide layer and rust spots on the surface of the substrate with sandpaper, put them into a beaker containing acetone, treat the sta...Funda ngokugqithisileyo -
(I-Lithium yentsimbi ye-anode) ye-ANOD ye-ANion ye-ANion eqinileyo
Ukuqina kwe-electrolyte tryphase (sei) kusetyenziswa ngokubanzi ukuchaza isigaba esitsha phakathi kwe-anode kunye ne-electrolyte kwiibhetri zomsebenzi. I-Lithium yamandla eLithium (Li) iibhetri zentsimbi zithintelwe ngokuqatha yi-Dendric Lithium ikhutshelwe ngaphandle kwe-noni i-no-i-In-wiform sei. Nangona iyodwa ...Funda ngokugqithisileyo -
Ukuveliswa kwendawo enokubakho ye-mos2 esebenzayo ye-MOS2
I-membrane ye-MOS2 ye-MOS2 iqinisekisiwe ukuba ineempawu ezizodwa ze-ion, ukungcungcutheka kwamanzi kunye nokuzinza kweso sexesha elide, kwaye ibonise amandla amakhulu kuguqulelo lwamandla / lokugcina, kunye nezicelo ezisebenzayo kunye nezixhobo ze-nanofluidi. I-membrane eguqulweyoFunda ngokugqithisileyo -
I-nickel-cataelidd i-onnogashira edibeneyo ye-Alkylpyliririririririririririririririririum ye-alkylpyliriririririririum yenziwa yi-NN2 iPick Ligand
I-Alkynes ifumaneka ngokubanzi kwiimveliso zendalo, iimolekyuli zebhayiloji ezisebenzayo kunye nezixhobo zomsebenzi ezisebenzayo. Kwangelo xesha, nakuphi na ukubaluleka kwendawo eziphakathi kwi-synthesis ye-organic kwaye banokuthatha izinto eziphendulweyo zekhemikhali. Ke ngoko, ukuphuculwa kokulula kunye ne-EFFFIE ...Funda ngokugqithisileyo