Jingran Guo2 articles listing Jingran Guo in Nature Communications, Science Advances, indexed by Paperzzz from Crossref and OSF.Grain boundary segregation of ceramic aerogels for reliable thermal insulation at extreme conditions Nature CommunicationsTurbulent-centrifugal-spun ceramic aerogels with elemental difference maximization design for thermal protection over 2000 K in air Science Advances