No ka mea e pili ana i ka ʻāʻī a me ka pololei o nā pūnaewele spider silks webs, kahi hui noiʻi e alakaʻi ʻia e Prof. YU Shuhong mai ke University of Science and Technology of China (USTC) i hoʻomohala i kahi ala maʻalahi a me ka laulā e hana ai i ka superelastic a me ka mauʻano o ka carbon aerogels paʻakikī me nanofibrous ka hoʻonohonoho ʻana i ka ʻoihana pūnaewele me ka hoʻohana ʻana i ka resincinol-formaldehyde resin ma ke ʻano he kumu paʻakikī karbonika.

I nā makahiki he hala, ua ʻike nui ʻia nā aerogels carbon ma o ka hoʻohana ʻana i nā kālai grafit a me nā kālona palupalu, e hōʻike ana i nā pono o ka superelasticity. ʻO kēia mau aerogels elastic i ka maʻamau microstructure me ka maikaʻi ʻaluhi maikaʻi ke kū nei akā ikaika ka ultralow. Hōʻike ka nui o nā kalona i nā pōmaikaʻi ikaika i ka ikaika mechanical a me ka hoʻokūkū paʻa ʻana ma muli o ka "sp-C-induced turbostratic" home-of-cards ". Eia nō naʻe, ʻoi aku ka paʻakikī a me ka palupalu ma ke ala e hoʻokō ai i ka superelasticity me nā kīlī paʻakikī. Aia a hiki i kēia manawa, ke paʻakikī mau nei i ka hoʻokaʻawale i nā aerogel kākela carbon superelastic.

Hoʻomaka ʻia ka polymerization o ka resin monomers i mua o ka nanofibers e like me ka papa hana e hoʻomākaukau ai i kahi hydrogel me nā pūnaewele nanofibrous, ukali ʻia e ka maloʻo a me ka pyrolysis e loaʻa ka airgel carbon paʻakikī. I ka wā o ka polymerization, nā monomers e waiho i nā kiʻalapa a e hoʻoneʻe i ka ʻili o ka fib-fib, e waiho ana i kahi kaila ʻenehana me ka nui o nā pihi ikaika. Eia kekahi, hiki ke mālama ʻia nā mea kino (e like me nā diameters o ke nanofiber, nā ana o nā aerogels, a me nā mea waiwai) e ke kāohi wale ʻia ʻana e nā kiko kikoʻī a me ka nui o nā mea pono.

Ma muli o ka paʻakikī nanofibers paʻakikī a me nā ʻāpana paʻa ʻē aʻe i waena o nā nanofibers, ke hōʻike nei ka aerogels paʻakikī i ka hoʻokō a me ka hoʻokō ʻana, a me ka hoʻokalakupua o ka elasticity kiʻekiʻe, ka ikaika nui, wikiwiki wikiwiki loa (860 mm s-1) a me ka mana kō o ka hoʻoweliweli ʻana o ka ikehu. <0.16). Ma hope o ka hoʻāʻo ʻia ma lalo o 50% kahakaha no nā kekona 104, hōʻike wale ka airgel carbon hake wale nō 2% plastic deformation, a hoʻomau i ka 93% mau kumu koʻikoʻi.

Hiki i ka airgel carbon paʻakikī ke mālama i ka super-elasticity i nā kūlana paʻakikī, e like me ka nitrogen nitrogen. Hoʻokumu i nā waiwai waiwai hoʻonani, ua hoʻohiki kēia airgel carbon paʻakikī i ka noi ʻana o nā mea hōʻeha e manaʻo ai me ka hoʻokū kiʻekiʻe a me ka nui o kahi detective ākea (50 KPa), a me nā mea hoʻokele ākea a hiki paha i kahi alakaʻi. Hāpai kēia hoʻokolohua e hoʻonui ʻia e hana i nā nanofibers composite non-carbon, a hāʻawi ʻia i ke ala hoʻohiki i ka hoʻololi ʻana i nā mea paʻakikī i nā mea elastic a i ʻole nā ​​mea maʻalahi e ka hoʻolālā ʻana i nā mikostrosture nanofibrous.