Graphene + baturin lithium ≠ graphene baturi

Mutanen da ke ci gaba da magana game da baturan graphene a zahiri kuskure ne.

A matsayin nau'in nanomaterial na carbon, aikin graphene a cikin batir lithium bai wuce iyakar abubuwan da ake amfani da su a halin yanzu ba.

Graphene + baturin lithium ≠ graphene baturi

Kamar yadda muka sani, baturan lithium sun ƙunshi manyan abubuwa guda huɗu: tabbataccen lantarki, ƙarancin lantarki, diaphragm, da electrolyte. Babban abu mara kyau na lantarki da ake amfani dashi a halin yanzu shine graphite. Graphene kristal ne mai girma biyu mai kauri guda ɗaya kawai (0.35 nanometer) wanda aka cire daga graphite kuma ya ƙunshi ƙwayoyin carbon. Yana da mafi kyawun aiki fiye da graphite, kuma yana da matuƙar ƙarfi mai ƙarfi, ƙarfin ƙarfi mai ƙarfi, babban ƙarfi, da ƙarfin wutar lantarki mai girma. An san shi da "sarkin sababbin kayan." Mutane suna fatan cewa zai maye gurbin graphite a matsayin mummunan electrode na baturi, ko kuma a yi amfani da shi a cikin wasu mahimman kayan batir lithium, don ƙara yawan makamashi da ƙarfin ƙarfin baturan lithium.

A halin yanzu, mutane da yawa suna kiran batura masu ɗauke da kayan graphene "batir graphene." "A gaskiya ma, kiran waɗannan batura na batir graphene ba kimiyya sosai ba ne kuma mai tsauri, kuma wannan ra'ayi bai dace da ka'idodin sanya sunayen masana'antu ba kuma ba yarjejeniya ba ce ta masana'antu." Yang Quanhong, masanin kogin Yangtze na ma'aikatar ilimi, wanda ya yi nasara a asusun kimiyar matasa na kasa, kuma farfesa a makarantar injiniyan sinadarai ta jami'ar Tianjin, ya nuna a wata hira da ya yi da Daily Science and Technology cewa graphene ya nuna. babban damar aikace-aikacen a cikin batura lithium saboda keɓaɓɓen kaddarorinsa na zahiri da sinadarai.Duk da haka, a matsayin carbon nanomaterial, graphene baya wuce iyakar kayan carbon da ake amfani da su a halin yanzu a cikin batir lithium. Ko da yake akwai rahotanni da yawa a cikin takaddun kimiyya da samfuran kamfanoni game da graphene yana haɓaka aikin batirin lithium, ainihin tsarin ajiyar makamashinsa bai canza ba saboda ƙari na graphene, don haka bai dace a kira batirin lithium tare da ƙarin batir graphene graphene ba.