Yury GogoTi's New Book Nature !!

Ukulandela i-athikili ku-ti3c2 eshicilelwe kwisayensi ngonyaka owedlule, i-yury Gogotsi, umthamo othize wevolumu ye-ti3c2 supercapacitor, ebikiwe eNautre kulo nyaka. Isayensi yangaphambilini ikwazile ukufeza amandla aphezulu aphezulu ngefomu elincanyana lefilimu. Lo msebenzi uhlinzeka ngendlela yokukhiqiza impahla enezici ezimbili ezibizwa nge-Play-Doh, engenziwa ngezimo ezahlukahlukene ekufunweni ngenkathi ugcina amandla athile athile we-Ultra-high, ethembisa izicelo zezimboni.

Amadivayisi wokugcina amandla aphephile futhi anamandla aya ngokuya ebaluleke kakhulu. Izikhathi zokushaja imizuzwana kuya kumizuzu, ngokuncipha kwamandla okwedlula lawo mabhethri, ngokwesimiso kungahlinzekwa ngama-capacitors we-electrochemical - ikakhulukazi, ama-pseudocapacitors 1,2. Ucwaningo lwakamuva lugxile kakhulu ekuthuthukiseni ukusebenza kwe-gravimetric of electrodes yalezo zinhlelo, kepha nge-elekthronikhi ephathekayo kanye nezimoto ku-premium 3. Amandla we-volumetric amahle kakhulu we-electrodes asuselwa kwikhabhoni acishe abe yi-farads engama-300 nge-cubic centimeter ngo-4,5; I-ruthenium oxide ephethwe i-hydrate ingafinyelela ama-capacitances ayi-1 000 kuye kwangama-1,500 fabulares nge-cubic centimeter ngayinye nge-cyclobilibility enhle, kodwa kuphela ngamafilimu amancanyana ayi-6. Muva nje, ama-elektrodi enziwe nge-titanium Carbide enobukhulu obubili (TI 3 C 2, ilungu lomndeni ka- `Mxene), akhiqizwa yi-aluminium e-etchium aluminium carbide (TI 3 Alc 2, a
`Max` mag) e-hydrofluoric acid ehlanganisiwe, kukhonjiswe ukuthi ama-capmacis e-volumetric angaphezu kwama-300 ama-farads nge-cubic centimeter 7,8.
Lapha sibika indlela yokukhiqiza lokhu okuqukethwe usebenzisa isixazululo se-lithium fluoride ne-hydrochloric acid. Izinto ezidaliwe ze-hydrophilic eziphuma ngevolumu lapho zinama-hydrate, futhi zingabulwa njengobumba futhi zomiswe endaweni eqinile eqinile noma egingqika kumafilimu ama-micrometres agqinsi. Amafilimu angezeleli-mahhala ale titanium carbide `clay` ama-havevolumetric afinyelela kuma-farads afinyelela kwangama-900 nge-cubic centimeter ngayinye, enesitebhisi esihle kakhulu kanye nokusebenza kwesilinganiso. Lokhu kunamakhono cishe kabili kombiko wethu wangaphambilini 8, futhi indlela yethu yenzelwe futhi inikeza indlela esheshayo yokukhiqiza amafilimu kanye nokugwemeka kokuphatha i-hydrofluoric acid ehlanganisiwe.