Ma Iune 8, 2023, ua hoʻolaha ʻo Polofesa Tang Ruikang a me ka mea noiʻi ʻo Liu Zhaoming mai ke Keʻena Kemika ma ke Kulanui ʻo Zhejiang i ka hoʻohui ʻia ʻana o ka "elastic ceramic plastic". He mea hou kēia e hoʻohui i ka paʻakikī a me ka palupalu, me ka paʻakikī e like me ka keramika, ka elasticity e like me ka laholio, a me ka plasticity e like me ka plasticity.
He palakiko a he keramika paha kēia mea moakaka? He palakiko keramika elastic ia i hoʻomākaukau ʻia e ka hui o ke Kulanui ʻo Zhejiang.
ʻO "Elastic ceramic plastics" ka manawa mua e hoʻomaopopo ai i ka hui pū ʻana o nā hui organik a me ka hui Ionic inorganic ma ka pae molekala, i mea e loaʻa ai nā mea hou me nā waiwai ʻokoʻa mai nā mea ma mua. I ka ʻike kuʻuna, ʻokoʻa loa nā ʻano hoʻomākaukau o nā mea ma ke kahua o ka kemika Inorganic a me ka kemika Polymer. Ua hōʻike ʻia ʻo ka "elastic ceramic plastic" i polymerized ʻia e nā molekala hybrid i loko o ka hale hana he kino pihi melemele liʻiliʻi. I loko o kāna mau molekala, ua ulana ʻia a hoʻopili ʻia ka pūnaewele pilina ionic inorganic a me ka pūnaewele pilina Covalent organik, ʻaʻole wale nā waiwai o nā mea inorganic, akā mālama pū i nā ʻano o nā mea organik, a he paʻakikī a me ka elasticity. Ke hoʻopili ʻia kahi ikaika waho, hiki i ka iwi inorganic ke hāʻawi i ka paʻakikī a me ka ikaika; Ke nui ka ikaika waho a hana ʻia ka deformation elastic, deforms ka iwi holoʻokoʻa, e hana ana i kahi hopena buffering; Ma hope o ka wehe ʻana i nā mana waho, hoʻopuka ka iwi organik i kahi hopena rebound, e hoʻihoʻi ana i ka pūnaewele i kona kūlana mua. I ka wā ma mua, he superposition maʻalahi ka fusion organic-inorganic, e like me ka ninini ʻana i ka pauka inorganic i loko o ke ʻano organik a hoʻoulu like. Inā ʻoe e puʻunaue i ka papa ma ka papa, ʻo ka pae molekala nō naʻe "no ʻoe ʻoe, noʻu wau", ʻo ka hui wale nō o nā mea ʻelua, "ua hana kēia hoʻokolohua i nā molekala hou i ʻole ma mua, loaʻa kahi ʻano hou, a uhaʻi i ka pale ma waena o nā hui organik a me ka hui Ionic inorganic ma ka pae molekala."
Ua hoʻohālikelike nā kānaka ʻepekema o ke Kulanui ʻo Zhejiang i ka hana o kēia mea hou me nā keramika, ka laholio, nā palakiko, nā metala, a me nā mea ʻē aʻe. Ua loaʻa iā ia nā helu kiʻekiʻe ma ka paʻakikī, ka rebound, ka ikaika, ka deformation, a me ka hiki ke hana. ʻAʻole wale ia he paʻakikī pae kinikini, akā he elasticity like me ka laholio a me ka plasticity o nā palakiko. Aia kekahi mau ʻano i loaʻa ʻole i nā palakiko kuʻuna: ʻaʻole lākou e palupalu ma hope o ka hoʻomehana ʻana.
Ka manawa hoʻouna: Iulai-25-2023
