公开(公告)号：US12053769B2

公开(公告)日：2024-08-06

申请号：US18086089

申请日：2022-12-21

申请人： Honda Motor Co., Ltd. ,  The Trustees of Columbia University in the City of New York

发明人： Xufan Li ,  Avetik Harutyunyan ,  Xiangye Liu ,  Baiching Li ,  James Curtis Hone ,  Daniel V. Esposito

IPC分类号： B01J37/34 ,  B01J27/043 ,  B01J27/051 ,  B01J27/057 ,  C25B1/04 ,  C25B11/075

CPC分类号： B01J37/344 ,  B01J27/043 ,  B01J27/051 ,  B01J27/0573 ,  B01J27/0576 ,  C25B1/04 ,  C25B11/075

摘要： Aspects of the present disclosure generally relate to catalyst compositions including metal chalcogenides, processes for producing such catalyst compositions, processes for enhancing catalytic active sites in such catalyst compositions, and uses of such catalyst compositions in, e.g., processes for producing conversion products. In an aspect, a process for forming a catalyst composition is provided. The process includes introducing an electrolyte material and an amphiphile material to a metal chalcogenide to form the catalyst composition. In another aspect, a catalyst composition is provided. The catalyst composition includes a metal chalcogenide, an electrolyte material, and an amphiphile material. Devices for hydrogen evolution reaction are also provided.

公开(公告)号：US11565247B2

公开(公告)日：2023-01-31

申请号：US17199129

申请日：2021-03-11

申请人： Honda Motor Co., Ltd. ,  The Trustees of Columbia University in the City of New York

发明人： Xufan Li ,  Avetik Harutyunyan ,  Xiangye Liu ,  Baiching Li ,  James Curtis Hone ,  Daniel V. Esposito

IPC分类号： B01J37/34 ,  B01J27/043 ,  B01J27/051 ,  C25B11/075 ,  B01J27/057 ,  C25B1/04

摘要： Aspects of the present disclosure generally relate to catalyst compositions including metal chalcogenides, processes for producing such catalyst compositions, processes for enhancing catalytic active sites in such catalyst compositions, and uses of such catalyst compositions in, e.g., processes for producing conversion products. In an aspect, a process for forming a catalyst composition is provided. The process includes introducing an electrolyte material and an amphiphile material to a metal chalcogenide to form the catalyst composition. In another aspect, a catalyst composition is provided. The catalyst composition includes a metal chalcogenide, an electrolyte material, and an amphiphile material. Devices for hydrogen evolution reaction are also provided.