Since I was unable to acquire borazine due to its extremely expensive price, I could not make boron nitride aerogels and quantitatively determine how these aerogels would perform. However, I was still able to qualitatively compare the three types of carbon aerogel templates to predict which combination of carbon-based substances would produce the boron nitride aerogel that is most effective against high temperatures. By looking at the structures and TGA analyses of the 3 types of carbon aerogels, we could determine how well the boron nitride aerogel would perform when using these aerogels as the template in the template-assisted method. As shown by the TGA analysis, boron nitride aerogels made with graphene oxide and bacterial cellulose or with graphene oxide and tempo-oxidized cellulose nanofiber would perform better under high temperatures Additionally, the SEM images suggest that a boron nitride aerogel made with the graphene oxide / tempo-oxidized cellulose nanofiber aerogel would have the most well-defined and stable structure. As a result, I can conclude that boron nitride aerogels made with graphene oxide and tempo-oxidized cellulose nanofiber using the template-assisted method would most likely produce the aerogel that is most effective against high temperatures.