Non-platinum group metal electrocatalysts using metal organic framework materials and method of preparation
Abstract
A method of preparing a nitrogen containing electrode catalyst by converting a high surface area metal-organic framework (MOF) material free of platinum group metals that includes a transition metal, an organic ligand, and an organic solvent via a high temperature thermal treatment to form catalytic active sites in the MOF. At least a portion of the contained organic solvent may be replaced with a nitrogen containing organic solvent or an organometallic compound or a transition metal salt to enhance catalytic performance. The electrode catalysts may be used in various electrochemical systems, including an alkaline fuel cell.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568413
- Patent Number(s):
- 10305115
- Application Number:
- 14/634,581
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 02/27/2015
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Liu, Di-Jia, Ma, Shengqian, Goenaga, Gabriel A., and Zhao, Dan. Non-platinum group metal electrocatalysts using metal organic framework materials and method of preparation. United States: N. p., 2019.
Web.
Liu, Di-Jia, Ma, Shengqian, Goenaga, Gabriel A., & Zhao, Dan. Non-platinum group metal electrocatalysts using metal organic framework materials and method of preparation. United States.
Liu, Di-Jia, Ma, Shengqian, Goenaga, Gabriel A., and Zhao, Dan. Tue .
"Non-platinum group metal electrocatalysts using metal organic framework materials and method of preparation". United States. https://www.osti.gov/servlets/purl/1568413.
@article{osti_1568413,
title = {Non-platinum group metal electrocatalysts using metal organic framework materials and method of preparation},
author = {Liu, Di-Jia and Ma, Shengqian and Goenaga, Gabriel A. and Zhao, Dan},
abstractNote = {A method of preparing a nitrogen containing electrode catalyst by converting a high surface area metal-organic framework (MOF) material free of platinum group metals that includes a transition metal, an organic ligand, and an organic solvent via a high temperature thermal treatment to form catalytic active sites in the MOF. At least a portion of the contained organic solvent may be replaced with a nitrogen containing organic solvent or an organometallic compound or a transition metal salt to enhance catalytic performance. The electrode catalysts may be used in various electrochemical systems, including an alkaline fuel cell.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {5}
}
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