ʻO Airgel kahi mea paʻa me ka hana insulation wela maikaʻi loa, me ka microstructure kūikawā e like me ka wahi kikoʻī kikoʻī kiʻekiʻe, nā lua nanoscale a me ka haʻahaʻa haʻahaʻa.ʻIke ʻia ʻo ia ʻo "ka mea kilokilo e hoʻololi i ka honua", i ʻike ʻia ʻo "ka mālama wela wela a me nā mea insulation", a ʻo ia ka mea māmā loa i kēia manawa.ʻO Airgel kahi mea me ka ʻekolu-dimensional nanonetwork porous structure, he haʻahaʻa haʻahaʻa, kiʻekiʻe kikoʻī kikoʻī kikoʻī, porosity kiʻekiʻe, haʻahaʻa dielectric mau, haʻahaʻa thermal conductivity a me nā ʻano kino ʻē aʻe.Loaʻa iā ia kahi ākea ākea o ka noi no ka mālama ʻana i ka wela a me ka insulation, ka pale ahi, ka hoʻohaʻahaʻa leo a me ka hoʻohaʻahaʻa leo, optics, uila a me nā māla ʻē aʻe.