Loaʻa i ke kala metala maikaʻi ka conductivity uila.No laila, ʻo ka pauka kālā flake he nui nā noi ma nā ʻano he nui e like me ka ʻenehana microelectronics, ʻenehana hōʻike maʻalahi, a me ka ʻoihana photovoltaic.Hoʻohana nui ʻia nā pāpaʻi i hana ʻia me ka pauka kālā flake me nā mea lawe ʻokoʻa like ʻole a me nā mea paʻa no nā mea uila e like me nā kānana, nā hoʻololi membrane, nā ʻāpana semiconductor, nā pale paʻi, a me nā electrodes kālā hope o nā cell solar.I waena o lākou, ʻo ka pauka kālā ka mea nui loa ma ke ʻano he conductive functional phase, e hoʻoholo pololei i ka conductivity o ka paʻi.
Ke hoʻohālikelike ka pauda kālā flake me ka mea lawe organik, ʻauheʻe wale nā ​​ʻōpala kālā, ʻāwili, a pā.Ma hope o ka paʻi ʻana i kahi ʻano, loaʻa iā ia nā waiwai uila maikaʻi a me ka luster kālā nani, no laila he ākea ka hoʻohana ʻana i nā mea uila.ʻO ka pauka kālā Flake ka mea electrode nui no nā mea uila e like me nā monolithic capacitors, kānana, carbon film potentiometers, round (a chip) tantalum capacitors, membrane switch, a me semiconductor chip bonding.