公开(公告)号：US20210178364A1

公开(公告)日：2021-06-17

申请号：US17252889

申请日：2019-07-10

Applicant: SEB S.A.

Inventor： Mickael Gineys ,  Frederic Hammel ,  Denis Paccaud ,  Mathilde Sibeaud ,  Marie-Pierre Som

IPC: B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  A61L9/014 ,  B01D53/02

Abstract: The present invention concerns an adsorbent porous sol-gel material comprising at least -silane oxides; —an inorganic and/or organic acid with a boiling temperature higher than 100° C.; —a molecular probe of general formula (I) or one of the salts of same in which R1, R2, R3, R4, R5, R6 separately represent a hydrogen atom, a (C1-C6) alkyl group, a (C3-C7) cycloalkyl group, an alkyl-(C3-C7) cycloalkyl group; in which Z represents a spacer group chosen from a (C1-C16) alkyl group, a (C2-C16) alkenyl group, a (C2-C16) alkynyl group, a (C1-C16) halogenoalkyl group, an aryl group, an aryloxy group, a carbocycle group, or an aryl-(C1-C16) alkyl group.