ʻO nā kiʻi ʻoniʻoni ʻoniʻoni ʻoniʻoni ʻo ia ka ʻenehana noiʻi no ka ʻoihana, hiki i ka nui o ka hoʻololi ʻana ke hiki ke piʻi aku ma mua o 20% o ka ʻenehana kiʻiʻoniʻoni lahilahi, me ka cadmium telluride (CdTe) kiʻiʻoniʻoni ʻoniʻoni a me ka copper indium gallium selenide (CICS, Cu, In, Ga, Se abbreviation) kiʻiʻoniʻoni ʻoniʻoni ʻoniʻoni, e noho ana i kekahi mahele o ka mākeke kiʻiʻoniʻoni i manaʻo ʻia ʻo ia ka ʻāpana ʻāpana o ka mākeke. ʻenehana o ka hanauna e hiki mai ana, e hoʻolauna kākou i nā ʻenekini kiʻiʻoniʻoni ʻoniʻoni CdTe.
ʻO CdTe kahi semiconductor bandgap pololei me ka helu absorption kiʻekiʻe o ka lā a me ka bandwidth pāpā ʻia o 1.5eV, he mea maikaʻi ia no ka hoʻopili ʻana i ka spectrum solar surface. Pono wale ʻo CdTe ma lalo o 3um ka mānoanoa kiʻiʻoniʻoni e hoʻomoʻi pono i ka mālamalama, ʻoi aku ka haʻahaʻa ma mua o ka 150 ~ 180pm mānoanoa o ka crystalline silicon, mālama i nā mea.
ʻO ka kiʻiʻoniʻoni TCO a me ka papa hoʻopili metala e waiho ʻia e CVD a me PVD. Waiho ʻia nā kiʻiʻoniʻoni CdTe e hoʻomāmā i ka evaporation plating, sputtering a me ka electrochemical deposition. ʻOi aku ka maʻamau o ke ʻano o ka hoʻoheheʻe ʻana i ka ʻenehana, ʻelua ʻelua mau ʻano hana hoʻoheheʻe ʻana: ʻelua ʻano hana sublimation wahi haiki a me ka waiho ʻana o ke kinoea.
-Ua hoʻokuʻu ʻia kēia ʻatikala emea hana mīkini hoʻopaʻa haʻahaʻaGuangdong Zhenhua
Ka manawa hoʻouna: ʻOkakopa-13-2023