Nanocellulose

Hana ʻia ʻo Nanocellulose i ka fiber o ka mea kanu ma ke ʻano he maka, ma o ka pretreatment, kiʻekiʻe-ikaika mechanical exfoliation a me nā ʻenehana nui ʻē aʻe. ʻO kona anawaena he emi iho ma mua o 100nm aʻaʻole i emi iho ma lalo o 200. He māmā ia, pili i ke kaiapuni, biodegradable, a he mau waiwai maikaʻi loa ia o nā nanomaterials, e like me ka ikaika kiʻekiʻe, ke kiʻekiʻe o Young's modulus, ke kiʻekiʻe hiʻohiʻona kiʻekiʻe, kiʻekiʻe kiko'ī kiko'ī a pēlā aku. . I ka manawa like, aia ka nanocellulose i ka nui o nā pūʻulu hydroxyl, hiki ke hoʻololi ʻia e nā hui kemika hana ma ka nui nanometer e like me nā koi o ka mea kūʻai aku. Hiki ke hoʻololi ʻia i anionic, cationic, silane-coupled chemical functional nanocellulose e ka oxidation, lipidation, silanization a me nā ʻenehana hoʻololi ʻē aʻe. Ma hope iho, loaʻa iā ia nā waiwai o ka pepa e hoʻonui ai a paʻa, wai ʻole, ʻaila-hōʻoia a me ka mahana-kū pale, anti-adhesion, pale a me ka hydrophobic. ʻO ka nanocellulose i hoʻololi ʻia he versatility, biosafety, a he ʻōmaʻomaʻo e pili ana i ke kaiapuni a me ka hoʻohaʻahaʻa ʻana i nā mea ʻē aʻe i nā kemika hoʻokumu ʻia.