Characterization of nanoscale porosity of aerogels was also carried out with Nitrogen adsorption–desorption measurements, which were executed with a Quantachrome NOVA touch pore analyser at 77 K. Prior to these measurements, the aerogel samples (about 50 mg Each individual) were kept at sixty °C for 48 h, outgassed under vacuum https://billg432xoe1.blogdal.com/profile