Indwangu ye-MNENE 2D

I-MNENE iyisigaba sezinhlanganisela ze-innorganic ezinezici ezimbili kwisayensi yezesayensi. Lezi zinto zokwenziwa ziqukethe i-transides yensimbi carbides, ama-nitrides, noma ama-carbon nitrides ama-atomic izingqimba eziningana. Kubikwa okokuqala ngo-2011 ukuthi izinto ze-Mngene zinokuvuselelwa kwensimbi ye-transides yensimbi yensimbi ngoba zinamaqembu we-hydroxyl noma umoya-mpilo obulalayo ezindaweni zawo.
Ngokomqondo, i-Mxene ifana ne-hydrogel eshisiwe phakathi kwe-wetal oxides, futhi iqhuba ugesi kahle kangangokuba ingathatha indawo yethusi ne-aluminium ngezintambo, ukuze ama-ion ahamba ngokumelana okuncane kakhulu.
Ukubaluleka kobuchwepheshe bezobuchwepheshe busebuchwepheshe be-MECENE akukhona nje ukunciphisa isikhathi sokushaja kwezingcingo eziphathwayo. UProfessor Gao Guoqi, ophethe iphrojekthi yocwaningo, ukholelwa ukuthi ukusetshenziswa kwangempela kweMnene kungaphinde kwandiswe ezimotweni zikagesi nokukhuthaza ukuthandwa kwezimoto ezinjalo.
I-Manthetic Mxene elungiselelwe yi-HF Etching ine-morphology efana ne-morphology, i-MLENEE-RELERED MXENE (ML-MNENE), noma lapho ungqimba olungaphansi kuka-5 lubizwa ngokuthi yi-Fire Langer Mxene (Fl-Mngane). Njengoba ingaphezulu le-Mngene linganamathiselwa emaqenjini asebenzayo, i-MN + 1XTX (lapho i-T iyiqembu elisebenzayo, O, F, oh) lingaqanjwa ngegama elijwayelekile.
I-Mngene ingalungiswa ngokufaka isigaba se-max, okuvame ukuqukethe ama-ion we-fluoride afana ne-hydrofluoric acid (hf), i-am4hf2), noma i-hydrochf2), noma i-hydrochff), noma i-hydrochleric acid (HCL) ngenhlanganisela ye-lithium fluoride (lempilo). Isibonelo, etching ti3alc2 emazingeni okushisa asekamelweni ekhambini lamanzi le-hf angakukhipha ngokukhetha i-athomu (al), kanti ingaphezulu lesendlalelo se-carbide likhiqiza i-terminal O, oh, kanye / noma ama-athomu.
I-TI4N3 ukuphela kwento ye-Mxene NITRIDE EKUFANELEKILEYO ebikiwe ukuthi ihlanganiswe, futhi inendlela ehlukile yokulungiselela kusuka ezintweni ze-Carbide ze-MXEne. Ukuvumelanisa i-TI4N3, Isigaba se-Max Phase Ti4aln3 kanye nama-Eutectic Fluorides (i-Lithium Fluoride, i-Sodium Fluoride, i-Potassium Fluoride) kudingeka iphathwe emazingeni okushisa aphezulu. Le ndlela ingakhipha i-aluminium, ishiye izingqimba eziningi ze-ti4n3, bese icwiliswe ku-tetrabutylwanablonium hydroxide solution ultrasound, ingahlukaniswa ngezingqimba ezingashadile noma ezimbalwa).