Intuthuko ephumelelayo! Isicelo esisha se-Ti3c2TX

Ucwaningo lukhombisile ukuthi ama-nanosheets angenawo-lingle-ungqimba anokudluliselwa okulula okungama-97% esifundeni esibonakalayo, futhi abe nokuphakelana kwensimbi kanye ne-hydrophility, futhi kungahlakazeka ngokunethezeka emphakathini wamanzi. Ngakho-ke, abacwaningi basebenzise ama-nanosheets angqimba olulodwa-ungqimba ukulungiselela izinto zokwakha ezisobala, futhi zenze impumelelo.

NgoFebhuwari 7, 2023, i-ACS Nano ibike ukuthi abacwaningi bahlakulela isixazululo sokuhlakazwa kwe-Mxene ngesilinganiso esiphakeme, ubukhulu kanye nokusatshalaliswa kosayizi wezinhlayiyana ngezinyathelo ezintathu ngendlela ezinezinyathelo ezintathu ze-etching, ukugaya kanye ne-gradient centrifugation. Usayizi ojwayelekile we-ti3c2tx nanosheets u-12,2μm, kanti usayizi omkhulu ungafinyelela kuma-30μM. Uketshezi lokuhlakazeka luqukethe izingcezu ze-ti3c2tx ezinosayizi we-nanometer. Abaphenyi babe sebelungiselele i-electrode esobala (i-TCE) nge-miscistructure enkulu kakhulu ngokubopha ukuqondiswa kwama-nanosheets nge-shear force, enezindawo ezinhle zokugoba imishini. Ngaphezu kwalokho, inani lemingcele yokusanhlamvu phakathi kwamaNanosheets lincishiswa kakhulu kwifilimu elihlangene kusuka kuma-nanosheets amakhulu aqhathaniswa nama-nanosheets amancane. Ngakho-ke, ngobukhulu obunikezwe, okwedlule kunokwenziwa okuphezulu, futhi ukuthuthuka kwayo okuphezulu kungafinyelela ~ 20000 S / cm, ngenkathi kungekho nkinga esobala ye-SEBAGEPAGE ekuguqukeni okuphezulu kokukhanya.

Ngosuku olufanayo, izinto ezisebenzayo ezisebenzayo zibike ukuthi ngokuqhubekayo ukuthuthukisa ukusatshalaliswa kosayizi wezinhlayiyana ze-Mxene kanye namapharamitha wokuzivumelanisa ne-slit coating, abaphenyi bakhiqize umfaniswano omkhulu ovuthiwe kakhulu emazingeni okushisa asekamelweni, okubunjiwe okuphansi kakhulu, okukhombisa umphumela wesibuko obalulekile ngombono we-macro. Ngokushintsha izimo zokucubungula, ukugxilwa kwe-ink kanye nohlobo lwe-substrate of slit coating, amafilimu ahlukahlukene asobala anezinto ezinhle kakhulu zezitho zezithombe. Ku-T = 93%, ama-nanosheets asakwazi ukuxhumeka kakhulu, futhi isitaki esihlanganisiwe sihlelwe esisekelweni sokwenza indlela eqhubekayo yokuphamba, ukugwema isikhalazo se-seepepage ngaphansi kokuthatha okuphezulu kwe-13 000 s / cm, futhi ube nokunamathelisa okuqinile esilwaneni naseglass substrate.

NgoMashi 6, 2023, i-Nano Energy ibike ukuthi abacwaningi bahlanganise ukwakheka kwe-ti3c2tx / ZNO ku-PhotoDetor eguquguqukayo enezinto ezihlanganisiwe (i-TPDS) kwi-Ito / Petstrate ebonakalayo kufinyelela kuma-68%. Izibalo ze-Density ezisebenzayo ziphakamisa ukuthi i-Ti3C2Tx Function ungqimba inesiteshi esingcono sokuhamba, ukuze sithuthukise i-Ti3c2tx / Al2o3 / ZNO / TI3C2TX yi-1.4 × 10Jones. Ngokusekelwe ezimfanelweni zokuphendula ze-Ultra-ezisheshayo ze-TPDs (8 μs), zingaguqula ngempumelelo ikhodi ye-moss kusiginali ye-Optical Ebethelwe ibe yimininingwane yombhalo.

Silangazelela ukuthi ngabe ukuhanjiswa kwe-ti3c2tx okukodwa kuzokhanya futhi kufudumele emkhakheni wamafilimu asobala anamandla afana ne-graphene, i-carbon nanotubes kanye nensimbi nanowires ngokuzayo.