公开(公告)号：US20250025864A1

公开(公告)日：2025-01-23

申请号：US18713203

申请日：2022-11-29

Applicant: BASF SE

Inventor： Andrei-Nicolae PARVULESCU ,  Natalia TRUKHAN ,  Trees Maria DE BAERDEMAEKER ,  Joaquim Henrique TELES ,  Jaroslaw Michael MORMUL ,  Christophe COPERET ,  Lukas LAETSCH

IPC: B01J29/89 ,  B01J37/00

Abstract: The present invention relates to a catalyst for hydrogen peroxide activation, wherein the catalyst comprises Ti, Si, and O, wherein the catalyst displays a water adsorption (W), a concentration (C) of bridging μ2 η2-peroxo species per Ti in the H2O2-activated catalyst as determined by quantitative 17O NMR spectroscopy, and a specific activation factor (A) according to formula I, wherein in accordance with formula I, the activation factor is the multiplication product of the water adsorption and the concentration of bridging μ2 η2-peroxo species per Ti in the H2O2-activated catalyst: A=W×C  (I). The present invention further relates to a method for the preparation of a catalyst molding as well as to a catalyst molding comprising a catalyst for hydrogen peroxide activation obtainable or obtained by said process. Yet further, the present invention relates to a process for the activation of hydrogen peroxide, and to the use of the inventive catalyst or of the inventive catalyst molding in a reaction involving C—C bond formation and/or conversion.