Assessing microporosity by immersion microcalorimetry into liquid nitrogen or liquid argon Rouquerol, Jean Llewellyn, Philip Navarrete Casas, Ricardo Rouquerol, Francoise Denoyel, Renaud This study highlights the use of low temperature immersion microcalorimetry into liquid argon and nitrogen with respect to various carbon and silica samples. We suggest that this method gives a closer estimation of the “real” surface area in the case of microporous samples. 2025-03-27T12:13:40Z 2025-03-27T12:13:40Z 2002 journal article Rouquerol, Jean et al. Studies in Surface Science and Catalysis, ISSN: 0167-2991, Vol: 144, Page: 171-176. https://doi.org/10.1016/S0167-2991(02)80131-8 https://hdl.handle.net/10481/103307 10.1016/S0167-2991(02)80131-8 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ embargoed access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Elsevier