ʻAʻole kuhi hou nā pūnaewele la aniani kele, akā ma muli o nā pilikia o ka papa semiconductor, paʻakikī kēia manaʻo e unuhi i ka hana. Eia nō naʻe, i kēia manawa, ua hoʻomohala nā ʻepekema ma ke Kulanui ʻo Incheon National ma Kōlea Hema i kahi cell solar kūpono a aniani moakaka e ka hoʻohui ʻana i ʻelua mau mea semiconductor (titanium dioxide a me nickel oxide).
Hoʻolahalaha nui nā panela lā aniani i ka laulā noi o ka ikehu lā. Hiki ke hoʻohana ʻia nā keena aniani moakaka i nā mea āpau mai nā pale kelepona paʻa lima i nā hale huaʻōlelo a me nā kaʻa. Ua hoʻopaʻa ka pūʻulu noiʻi i ka hiki ke hoʻohana ʻia o nā paneli kūpale kūpale kūpale uila (TPV). Ma ka hoʻokomo ʻana i kahi silikona ultra-lahilahi ma waena o ʻelua semiconductors uea metala aniani, hiki ke hoʻohana ʻia nā hunaola o ka lā i nā ʻano aniani haʻahaʻa a hiki ke hoʻohana i ke kukui nalu lōʻihi lōʻihi. I ka hoʻāʻo, ua hoʻohana ka kime i kahi ʻano paneli hou o ka lā e kalaiwa i kahi kaʻa peʻahi, a ua hōʻike ʻia nā hopena hoʻokolohua ua hana koke ʻia ka uila, a he mea kūpono ia no ka poʻe e hoʻouka i nā hāmeʻa i ka neʻe. ʻO ka hemahema nui o ka ʻenehana o kēia manawa ka haʻahaʻa haʻahaʻa, ma muli o ke aniani moakaka o ka zinc a me nā nickel oxide papa. Hoʻolālā nā mea noiʻi e hoʻomaikaʻi ma o nanocrystals, sulfide semiconductors a me nā mea hou ʻē aʻe.
I nā makahiki i hala iho nei, ʻoiai e nānā nui ana nā ʻāina a puni ka honua i nā pilikia o ke aniau a hoʻonui i ke kaʻina hana decarbonization, ua lilo ka ʻoihana nui o ka lā a me nā ʻoihana waho i mea nui. Hiki iā lākou ke hāʻawi iā mākou me ka uila hou a me ka launa e pili ana i ka hana, akā hāʻawi pū iā mākou i kahi noʻonoʻo hou e pili ana i ka ulu ʻana o ka ikehu hou. I ka manawa e kūʻai ʻia aku ai ka ʻāpana aniani moakaka, e hoʻonui loa ʻia kāna pae noi, ʻaʻole wale ma ka kaupaku akā he mea pani no nā puka aniani a me nā pale aniani, kūpono a nani hoʻi.
Ka manawa Post: Ian-19-2021