ʻO ke kelepona wahie papa graphite no ke kelepona wahie, pepa graphite, Papa Graphite Bipolar

Wehewehe Pōkole:

ʻO kahi cell wahie kahi mea hana kemika e hoʻololi pololei i ka ikehu kemika o ka wahie i ikehu uila, i ʻike ʻia hoʻi he mea hana electrochemical. ʻO ia ka ʻenehana hana mana ʻehā ma hope o ka hydropower, ka mana thermal a me ka mana nukelea. No ka mea, hoʻololi ka cell wahie i kahi hapa o ka ikehu manuahi Gibbs i loko o ka ikehu kemika o ka wahie i ikehu uila ma o kahi hopena electrochemical, ʻaʻole ia i kaupalena ʻia e ka hopena pōʻaiapuni Carnot, no laila he kiʻekiʻe kona pono; eia kekahi, hoʻohana ka cell wahie i ka wahie a me ka oxygen ma ke ʻano he mea maka; ʻAʻohe ʻāpana hoʻoili mechanical, no laila ʻaʻohe haumia walaʻau a he kakaikahi nā kinoea ʻino i hoʻokuʻu ʻia. Hōʻike kēia mai ka manaʻo o ka mālama ʻana i ka ikehu a me ka pale ʻana i ke kaiapuni kaiaola, ʻo nā cell wahie ka ʻenehana hana mana hoʻohiki nui loa. ʻO ka papa bipolar graphite kekahi ʻano o ka papa electrode cell wahie.