I-membrane ye-MoS2 enezingqimba ifakazelwe ukuthi inezici ezihlukile zokwenqaba i-ion, ukukwazi ukungena kwamanzi aphezulu kanye nokuzinza kwe-solvent yesikhathi eside, futhi ibonise amandla amakhulu ekuguquleni amandla/isitoreji, inzwa, nezinhlelo zokusebenza ezingokoqobo njengamadivayisi e-nanofluidic.Ama-membrane ashintshwe amakhemikhali e-MoS2 aboniswe ukuze athuthukise izakhiwo zawo zokwenqaba i-ion, kodwa indlela yokuthuthukisa lokhu ayikacaci.Lesi sihloko sicacisa indlela yokusefa kwe-ion ngokufunda ukuthutha okungase kuncike kwe-ion ngokusebenzisa ulwelwesi olusebenzayo lwe-MoS2.Ukungena kwe-ion kolwelwesi lwe-MoS2 kuguqulwa ukusebenza kwamakhemikhali kusetshenziswa udayi olula we-naphthalenesulfonate (ukushona kwelanga okuphuzi), okubonisa ukubambezeleka okukhulu ekuthuthweni kwe-ion kanye nosayizi obalulekile nokukhetha okusekelwe ekushajeni.Ngaphezu kwalokho, kubikwa ukuthi Imiphumela ye-pH, ukugxiliswa kwe-solute kanye nosayizi we-ion / ukushaja ekukhetheni kwe-ion yezingqimba ezisebenzayo ze-MoS2 kuyaxoxwa ngazo.
Isikhathi sokuthumela: Nov-22-2021