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He maha ngā huarahi whanaketanga matua o te karāwhata whānui
Ko te karāpiti whakawhanui he matū rite ki te kutukutu wetewete, he porous, i hangaia mai i ngā maramara karāpiti mā roto i ngā tukanga whakauru, horoi wai, whakamaroke me te whakawhanui i te pāmahana teitei. Ka taea e te karāpiti whakawhanui te whakawhanui tonu i te 150~300 ngā wā i te wā e pāngia ana e te pāmahana teitei, ka huri mai i te...Pānuihia atu -
Te whanaungatanga i waenga i te karāpeti maramara me te paura karāpeti
E whakamahia ana te karāpeti marara me te paura karāpeti i roto i ngā momo ahumahi nā te mea he pai te ātete ki te pāmahana teitei, te kawe hiko, te kawe wera, te whakahinuhinu, te kirihou me ētahi atu āhuatanga. Ko te tukatuka hei whakatutuki i ngā whakaritenga ahumahi a ngā kiritaki, i tēnei rā, ko te ētita o F...Pānuihia atu -
Te āhua o te whakarite a te karapiti maramara i ngā ngota karapiti korori
Ka whakamahia ngā maramara karāpiti hei rauemi mata mō te hanga i ngā paura karāpiti. Ka taea te whakamahi i ngā maramara karāpiti hei hanga i te karāpiti kōrori. He pakupaku te rahi o ngā matūriki o ngā maramara karāpiti, ā, koinei te hua tukatuka matua o ngā maramara karāpiti tūturu. 50 mata te rahi o ngā maramara karāpiti...Pānuihia atu -
Te whakataki i ngā tikanga hanga ahumahi me ngā whakamahinga o te karāpeti whakawhanui
Ko te karāpeti whānui, e mōhiotia ana ko te karāpeti vermicular, he matū tioata e whakamahi ana i ngā tikanga ā-tinana, ā-matū rānei hei whakauru i ngā matū tauhohe kore-waro ki roto i ngā rauemi nanowaro kua whakauruhia ki te karāpeti kua whakapūmautia ā-taiao, ā, ka honoa ki ngā papa whatunga hexagonal waro me te pupuri tonu i te karāpeti ...Pānuihia atu -
Me pēhea te whakaroa i te roa o te ratonga o te pepa graphite
He whānuitia te whakamahinga o te pepa karāpiti i roto i ngā taputapu hiko, ā, he maha ngā wāhanga e whakamahia ana te pepa karāpiti hei whakamarara i te wera. Ka raru anō hoki te roa o te ora o te pepa karāpiti i te wā e whakamahia ana, mena ka taea e te tikanga whakamahi tika te whakaroa ake i te roa o te ora o te pepa karāpiti. Ka whakamārama te ētita e whai ake nei...Pānuihia atu -
Te Tātari i te Mātāpono Whakamarara Wera o te Graphite Marara
Ko te karāpiti he momo allotrope o te huānga waro, he tino mōhiotia tōna pumau, nō reira he maha ngā āhuatanga pai e tika ana mō te hanga ahumahi. He ātete pāmahana teitei te karāpiti marara, he kawe hiko me te wera, he hinuhinu, he pumau matū, he kirihou me te wera...Pānuihia atu -
He aha i taea ai e te karāwhata whānui te mimiti i ngā matū hinu pēnei i te hinu taumaha?
He tino pai te karāpeti whakawhanui hei mimiti, ina koa he hanganga porous ngāwari, ā, he kaha hoki ki te mimiti i ngā matū waro. Ka taea e te 1 karamu o te karāpeti whakawhanui te mimiti i te 80 karamu o te hinu, nō reira kua hangaia te karāpeti whakawhanui hei momo hinu ahumahi me ngā hinu ahumahi. mimiti. Ko te f...Pānuihia atu -
Ngā painga o te pepa karāhe mō te hiri
He koiri karāpiti te pepa karāpiti, ā, ko ngā whakaritenga mai i te 0.5mm ki te 1mm, ka taea te pēhi ki roto i ngā momo hua hiri karāpiti e ai ki ngā hiahia. He mea hanga te pepa karāpiti hiri ki te pepa karāpiti ngāwari motuhake, he tino pai te ātete ki te hiri me te waikura. Ko ngā karāpiti Furuite e whai ake nei...Pānuihia atu -
He tino whai hua te paura karāhe nanoscale
Ka taea te wehewehe i te paura karāpiti ki ngā momo rerekē e ai ki te rahi o te matūriki, engari i roto i ētahi ahumahi motuhake, he whakaritenga tino pakari mō te rahi o te matūriki o te paura karāpiti, tae noa ki te rahi o te matūriki taumata-nano. Ka kōrero te ētita karāpiti Furuite e whai ake nei mō te karāpiti taumata-nano...Pānuihia atu -
Te whakamahinga o te karāpeti maramara i roto i te hanga kirihou
I roto i te tukanga whakaputa kirihou i roto i te umanga, he mea tino nui te karāpeti maramara. He tino painga te karāpeti maramara, ka taea te whakapai ake i te ātete kakahu, te ātete waikura, te ātete pāmahana teitei me te kawe hiko o ...Pānuihia atu -
Ngā āhuatanga o te hinu whakahinuhinu i hangaia mai i te karāpeti maramara
He maha ngā momo hinu whakahinuhinu totoka, ko te karāpeti maramara tētahi o aua momo, ā, kei roto hoki i ngā rauemi whakaiti waku paura te tuatahi ki te tāpiri hinu whakahinuhinu totoka. He hanganga whatunga paparua tō te karāpeti maramara, ā, he ngāwari te pakaru paparua o te tioata karāpeti i raro i te mahi a...Pānuihia atu -
Me pēhea te whakatau i te pikinga o te utu o te karāhe kirikiri
I ngā tau tata nei, me te whakarerekētanga o te hanganga ōhanga o tōku whenua, kua kitea te ia o te whakamahinga o te karāpeti maramara e huri haere ana ki te mara o te pūngao hou me ngā rauemi hou, tae atu ki ngā rauemi kawe hiko (ngā pākahiko lithium, ngā pūtau wahie, me ētahi atu), ngā tāpiringa hinu me te karāpeti fluorine...Pānuihia atu