kaomi pihi metala kua wai LED ON-OFF kua
ʻO nā mea hou kekahi o nā kuhikuhi nui no ka hoʻomohala ʻana i ka ʻoihana pihi metala.Hana ʻia nā pihi metala kuʻuna i nā mea metala, akā aia nā mea metala i kekahi mau palena i kekahi mau noi, e like me ke kūpaʻa corrosion, conductivity uila, thermal stability a me nā pilikia ʻē aʻe.No laila, ke ʻimi nei nā kānaka i nā mea hou e hoʻololi i nā mea metala kuʻuna e hoʻomaikaʻi i ka hana a me ka hilinaʻi o nā pihi metala.
He ʻano mea hou ka mea hiki ke hoʻopaʻa ʻia a hiki ke hana i nā pihi metala maʻalahi.Hiki i kēia mea ke hoʻololi i nā ʻano like ʻole a me ka nui, a hiki ke mālama i ka hana paʻa ma lalo o ke kulou ʻana, ka wili a me ke kikoo.Hiki ke hoʻohana ʻia nā pihi metala i hana ʻia i nā mea hiki ke hoʻohana ʻia i nā mea hiki ke hoʻohana ʻia, nā mea lapaʻau, a me nā pale maʻalahi.
ʻO Graphene kahi mea me ka papa hoʻokahi o nā ʻātoma kalapona, me nā waiwai maikaʻi loa e like me ka conductivity kiʻekiʻe, ka ikaika kiʻekiʻe a me ke aniani kiʻekiʻe, a ʻo ia kekahi o nā mea nui i ke kahua o nā pihi metala.Hiki i ka Graphene ke hana i nā mea hoʻololi kiʻekiʻe kiʻekiʻe, hiki ke hoʻohana ʻia i nā kamaʻilio kiʻekiʻe, nā mīkini microelectronic a me nā ʻike.
ʻO nā mea ʻelua-dimensional he ʻano mea hou me ka mānoanoa atomic hoʻokahi a i ʻole kekahi a me nā mea uila maikaʻi loa, optical a me nā mea mechanical.No ka laʻana, molybdenum disulfide, molybdenum diselenide, graphene oxide, a me nā mea ʻē aʻe he mau mea ʻelua-dimensional me ka hana maikaʻi loa, hiki ke hana i nā hoʻololi uila kiʻekiʻe.
ʻO ka puka ʻana o nā mea hou e lawe mai i nā manawa hou no ka hoʻomohala ʻana i nā pihi metala.No ka laʻana, loaʻa i nā nanomaterials hou ka conductivity uila a me ka ikaika mechanical, hiki ke hoʻohana ʻia e hana i nā pihi metala liʻiliʻi a ʻoi aku ka lōʻihi.
