Katalysator enthaltend Metall-Cluster auf einem Boron-Substituierten Zeolith Träger und Herstellungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP3401012

Aktenzeichen

EP18170908

Anmeldetag

4. Mai 2018

Veröffentlichung

13. November 2024

Erteilung

13. November 2024

Rechtsraum

EP

IPC

B01J37/16B01J37/34B01J23/40B01J23/46B01J23/70B01J29/40B01J29/86B01J37/02B01D53/00H01M4/00

Abstract

Cluster-supporting catalyst having an improved heat resistivity, and method for producing the same are provided. The cluster-supporting catalyst of the present invention comprises boron-substitute zeolite particles (20), and catalyst metal clusters (16) supported within the pores of the boron-substitute zeolite particles. The method of the present invention for producing a cluster-supporting catalyst, includes the following steps: providing a dispersion liquid containing a dispersion medium and boron-substitute zeolite particles (20) dispersed in the dispersion medium; and in the dispersion liquid, forming catalyst metal clusters (16) having a positive charge, and supporting the catalyst metal clusters on the acid sites within the pores of the boron-substitute zeolite particles through an electrostatic interaction.

Anmelder

Firmen

TOYOTA JIDOSHA KABUSHIKI KAISHA
Genesis Research Institute, Incorporated

Land

🇯🇵 Japan

Fachgebiete