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Title: High-capacity, low-temperature, passive NOx and cd adsorbers and methods for making same

Abstract

Disclosed are passive NOx adsorbers and methods for synthesizing the same. Small-pore zeolitic materials with practical loadings of transition metals atomically dispersed in the micropores are described herein. Also demonstrated are simple and scalable synthesis routes to high loadings of atomically dispersed transition metals in the micropores of a small-pore zeolite.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1840288
Patent Number(s):
11071966
Application Number:
16/546,641
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 08/21/2019
Country of Publication:
United States
Language:
English

Citation Formats

Khivantsev, Konstantin, Szanyi, Janos, Jaegers, Nicholas R., Kovarik, Libor, Gao, Feng, and Wang, Yong. High-capacity, low-temperature, passive NOx and cd adsorbers and methods for making same. United States: N. p., 2021. Web.
Khivantsev, Konstantin, Szanyi, Janos, Jaegers, Nicholas R., Kovarik, Libor, Gao, Feng, & Wang, Yong. High-capacity, low-temperature, passive NOx and cd adsorbers and methods for making same. United States.
Khivantsev, Konstantin, Szanyi, Janos, Jaegers, Nicholas R., Kovarik, Libor, Gao, Feng, and Wang, Yong. Tue . "High-capacity, low-temperature, passive NOx and cd adsorbers and methods for making same". United States. https://www.osti.gov/servlets/purl/1840288.
@article{osti_1840288,
title = {High-capacity, low-temperature, passive NOx and cd adsorbers and methods for making same},
author = {Khivantsev, Konstantin and Szanyi, Janos and Jaegers, Nicholas R. and Kovarik, Libor and Gao, Feng and Wang, Yong},
abstractNote = {Disclosed are passive NOx adsorbers and methods for synthesizing the same. Small-pore zeolitic materials with practical loadings of transition metals atomically dispersed in the micropores are described herein. Also demonstrated are simple and scalable synthesis routes to high loadings of atomically dispersed transition metals in the micropores of a small-pore zeolite.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {7}
}

Works referenced in this record:

The Effect of Si/Al Ratio for Pd/BEA and Pd/SSZ-13 Used as Passive NOx Adsorbers
journal, July 2018


Passive NOx adsorber
patent, June 2018