Mesoporous polyurethane aerogels for thermal superinsulation: Textural properties and thermal conductivityN. Diascorn, H. Sallee, S. Calas, A. Rigacci and P. AchardEur. Phys. J. Special Topics, 224 9 (2015) 1737-1747DOI: https://doi.org/10.1140/epjst/e2015-02495-6