graphitized petroleum coke haahaa 0.03%
Graphitized Petroleum Coke (GPC)he mea kalapona maʻemaʻe kiʻekiʻe, synthetic i hana ʻia ma o ka graphitization o premium-grade petroleum coke ma nā wela kiʻekiʻe loa (maʻamau ma luna o 2,800°C). Hoʻololi kēia kaʻina i ka coke maka i loko o kahi ʻano graphite crystalline kiʻekiʻe, e hāʻawi iā ia me nā waiwai kūʻokoʻa e like me:
- Kiʻekiʻe Thermal Conductivity- Kūpono no nā noi refractory a conductive.
- ʻO ka hoʻokō uila maikaʻi loa- Hoʻohana ʻia i nā electrodes, lithium-ion battery anodes, a me nā mea uila ʻē aʻe.
- Paʻa Kemika Kiʻekiʻe- Kūleʻa i ka oxidation a me ka corrosion i nā kaiapuni koʻikoʻi.
- Haʻahaʻa haumia maʻiʻo- ʻO nā koena sulfur ultra-haʻahaʻa, nitrogen, a me nā metala, kūpono ia no nā ʻoihana ʻenehana kiʻekiʻe.
Nā noi:
Hoʻohana nui ʻia ka GPC ma:
- ʻO nā pākahi Lithium-ion(mea anode)
- Na kapuahi uila (EAF)a me nā electrodes hana kila
- ʻO nā refractory kiʻekiʻea me nā kīʻaha
- Semiconductor a me nā ʻoihana lā
- Conductive additivesi nā polymers a me nā mea hoʻohui
Me kona hoʻolālā crystalline i hoʻopaʻa ʻia a me ka kūlike o ka hana, lawelawe ʻo GPC ma ke ʻano he mea koʻikoʻi i nā ʻoihana e koi ana i nā waiwai wela, uila, a me nā mīkini.
