Masu bincike sun yi hasashen wata sabuwar hanyar sadarwa ta carbon, mai kama da graphene, amma tare da ƙarin hadadden tsarin microstructure, wanda zai iya haifar da ingantattun batura masu motocin lantarki.Graphene tabbas shine mafi shaharar nau'in carbon.An taɓa shi azaman yuwuwar sabuwar ƙa'idar wasa don fasahar baturi na lithium-ion, amma sabbin hanyoyin ƙira na iya ƙara samar da ƙarin batura masu ƙarfi.
Ana iya ganin Graphene a matsayin hanyar sadarwa ta carbon atom, inda kowane carbon atom ke haɗa shi da carbon atom guda uku masu kusa don samar da ƙananan hexagons.Koyaya, masu binciken sun yi hasashen cewa baya ga wannan tsarin saƙar zuma kai tsaye, ana iya samar da wasu sifofi.
Wannan sabon abu ne da wata ƙungiya daga Jami'ar Marburg a Jamus da Jami'ar Aalto a Finland suka haɓaka.Sun haɗa atom ɗin carbon zuwa sabbin kwatance.Cibiyar sadarwar da ake kira biphenyl ta ƙunshi hexagons, murabba'ai da octagons, wanda shine mafi hadaddun grid fiye da graphene.Masu binciken sun ce, sabili da haka, yana da bambanci sosai, kuma a wasu bangarorin, mafi kyawun kayan lantarki.
Misali, ko da yake ana darajanta graphene don iyawarsa a matsayin semiconductor, sabuwar hanyar sadarwa ta carbon tana nuna hali kamar karfe.A gaskiya ma, lokacin da kawai 21 atoms fadi, za a iya amfani da ratsi na cibiyar sadarwar biphenyl azaman zaren gudanarwa don na'urorin lantarki.Sun nuna cewa a wannan ma'auni, graphene har yanzu yana aiki kamar semiconductor.
Babban marubucin ya ce: “Wannan sabon nau’in hanyar sadarwar carbon kuma za a iya amfani da shi azaman ingantaccen kayan anode don batir lithium-ion.Idan aka kwatanta da kayan tushen graphene na yanzu, yana da mafi girman ƙarfin ajiyar lithium."
Anode na baturin lithium-ion yawanci yana kunshe da graphite wanda aka watsa akan foil na jan karfe.Yana da babban ƙarfin lantarki, wanda ba wai kawai yana da mahimmanci don mayar da ions lithium a tsakanin yadudduka ba, amma kuma saboda yana iya ci gaba da yin haka don yiwuwar dubban hawan keke.Wannan ya sa ya zama baturi mai inganci, amma kuma baturi wanda zai iya dadewa ba tare da lalacewa ba.
Koyaya, mafi inganci da ƙananan hanyoyin da suka dogara da wannan sabuwar hanyar sadarwa ta carbon na iya sa ajiyar makamashin baturi mai ƙarfi.Wannan na iya sa motocin lantarki da sauran na'urorin da ke amfani da batir lithium-ion su zama ƙanana da haske.
Koyaya, kamar graphene, gano yadda ake kera wannan sabon sigar akan babban sikelin shine ƙalubale na gaba.Hanyar haɗuwa ta yanzu ta dogara ne akan wani babban dutsen gwal mai santsi wanda aka fara samar da sarƙoƙi masu ɗauke da carbon da farko.Halayen da suka biyo baya suna haɗa waɗannan sarƙoƙi don samar da siffofi murabba'i da murabba'i, yin sakamako na ƙarshe ya bambanta da graphene.
Masu binciken sun bayyana cewa: “Sabuwar ra’ayin ita ce a yi amfani da gyare-gyaren abubuwan da aka tsara don samar da biphenyl maimakon graphene.Manufar yanzu ita ce samar da manyan zanen kaya domin a iya fahimtar kaddarorinsa da kyau."
Lokacin aikawa: Janairu-06-2022