Palladium/Ferrierite versus Palladium/SSZ‐13 Passive NOx Adsorbers: Adsorbate‐Controlled Location of Atomically Dispersed Palladium(II) in Ferrierite Determines High Activity and Stability**

Khivantsev, Konstantin; Wei, Xinyi; Kovarik, Libor; Jaegers, Nicholas R.; Walter, Eric D.; Tran, Pascaline; Wang, Yong; Szanyi, János

doi:10.1002/ange.202107554

Title: Palladium/Ferrierite versus Palladium/SSZ‐13 Passive NOx Adsorbers: Adsorbate‐Controlled Location of Atomically Dispersed Palladium(II) in Ferrierite Determines High Activity and Stability**

Journal Article · 02 December 2021 · Angewandte Chemie

DOI: https://doi.org/10.1002/ange.202107554 · OSTI ID:1833891

^[1]; Wei, Xinyi ^[2]; Kovarik, Libor ^[1]; Jaegers, Nicholas R. ^[1]; Walter, Eric D. ^[1]; Tran, Pascaline ^[2]; Wang, Yong ^[3]; Szanyi, János ^[1]

Institute for Integrated Catalysis Pacific Northwest National Laboratory Richland WA 99352 USA
Environmental Catalysis Research Division BASF Iselin NJ 08830 USA
Institute for Integrated Catalysis Pacific Northwest National Laboratory Richland WA 99352 USA, Voiland School of Chemical Engineering and Bioengineering Washington State University Pullman WA 99164 USA

Abstract Pd‐loaded FER and SSZ‐13 zeolites as low‐temperature passive NOx adsorbers (PNA) are compared under practical conditions. Vehicle cold start exposes the material to CO under a range of concentrations, necessitating a systematic exploration of the effect of CO on the performance of isolated Pd ions in PNA. The NO release temperature of both adsorbers decreases gradually with an increase in CO concentration from a few hundred to a few thousand ppm. This beneficial effect results from local nano‐“hot spot” formation during CO oxidation. Dissimilar to Pd/SSZ‐13, increasing the CO concentration above ≈1000 ppm improves the NOx storage significantly for Pd/FER, which was attributed to the presence of Pd ions in FER sites that are shielded from NOx. CO mobilizes this Pd atom to the NOx accessible position where it becomes active for PNA. This behavior explains the very high resistance of Pd/FER to hydrothermal aging: Pd/FER materials survive hydrothermal aging at 800 °C in 10 % H ₂ O vapor for 16 hours with no deterioration in NOx uptake/release behavior. Thus, by allocating Pd ions to the specific microporous pockets in FER, we have produced (hydro)thermally stable and active PNA materials.

View Accepted Manuscript (Publisher)

Cite

Export

Save

Sponsoring Organization:: USDOE

Grant/Contract Number:: AC06-76RL01830

OSTI ID:: 1833891

Journal Information:: Angewandte Chemie, Journal Name: Angewandte Chemie Journal Issue: 3 Vol. 134; ISSN 0044-8249

Publisher:: Wiley Blackwell (John Wiley & Sons)Copyright Statement

Country of Publication:: Germany

Language:: English

References (26)

Achieving Atomic Dispersion of Highly Loaded Transition Metals in Small‐Pore Zeolite SSZ‐13: High‐Capacity and High‐Efficiency Low‐Temperature CO and Passive NO _x Adsorbers Khivantsev, Konstantin; Jaegers, Nicholas R.; Kovarik, Libor Angewandte Chemie, Vol. 130, Issue 51 https://doi.org/10.1002/ange.201809343	journal	November 2018
Achieving Atomic Dispersion of Highly Loaded Transition Metals in Small-Pore Zeolite SSZ-13: High-Capacity and High-Efficiency Low-Temperature CO and Passive NO _x Adsorbers Khivantsev, Konstantin; Jaegers, Nicholas R.; Kovarik, Libor Angewandte Chemie International Edition, Vol. 57, Issue 51 https://doi.org/10.1002/anie.201809343	journal	November 2018
Low Temperature NO Storage of Zeolite Supported Pd for Low Temperature Diesel Engine Emission Control Chen, Hai-Ying; Collier, Jillian E.; Liu, Dongxia Catalysis Letters, Vol. 146, Issue 9 https://doi.org/10.1007/s10562-016-1794-6	journal	June 2016
The Effect of Si/Al Ratio for Pd/BEA and Pd/SSZ-13 Used as Passive NOx Adsorbers Mihai, Oana; Trandafilović, Lidija; Wentworth, Travis Topics in Catalysis, Vol. 61, Issue 18-19 https://doi.org/10.1007/s11244-018-1017-z	journal	July 2018
Low Temperature NOx Adsorption Study on Pd-Promoted Zeolites Porta, Alessandro; Pellegrinelli, Tommaso; Castoldi, Lidia Topics in Catalysis, Vol. 61, Issue 18-19 https://doi.org/10.1007/s11244-018-1045-8	journal	August 2018
Comparison of NOx Adsorption/Desorption Behaviors over Pd/CeO2 and Pd/SSZ-13 as Passive NOx Adsorbers for Cold Start Application Kim, Yongwoo; Hwang, Sungha; Lee, Jaeha Emission Control Science and Technology, Vol. 5, Issue 2 https://doi.org/10.1007/s40825-019-00119-0	journal	April 2019
Palladium/Zeolite Low Temperature Passive NOx Adsorbers (PNA): Structure-Adsorption Property Relationships for Hydrothermally Aged PNA Materials Khivantsev, Konstantin; Jaegers, Nicholas R.; Kovarik, Libor Emission Control Science and Technology, Vol. 6, Issue 2 https://doi.org/10.1007/s40825-019-00139-w	journal	September 2019
Palladium/Beta zeolite passive NOx adsorbers (PNA): Clarification of PNA chemistry and the effects of CO and zeolite crystallite size on PNA performance Khivantsev, Konstantin; Jaegers, Nicholas R.; Kovarik, Libor Applied Catalysis A: General, Vol. 569 https://doi.org/10.1016/j.apcata.2018.10.021	journal	January 2019
Al2O3-based passive NOx adsorbers for low temperature applications Ji, Yaying; Bai, Shuli; Crocker, Mark Applied Catalysis B: Environmental, Vol. 170-171 https://doi.org/10.1016/j.apcatb.2015.01.025	journal	July 2015
Activation of Pd/SSZ-13 catalyst by hydrothermal aging treatment in passive NO adsorption performance at low temperature for cold start application Ryou, YoungSeok; Lee, Jaeha; Cho, Sung June Applied Catalysis B: Environmental, Vol. 212 https://doi.org/10.1016/j.apcatb.2017.04.077	journal	September 2017
Pd-promoted WO3-ZrO2 for low temperature NOx storage Ji, Yaying; Bai, Shuli; Xu, Dongyan Applied Catalysis B: Environmental, Vol. 264 https://doi.org/10.1016/j.apcatb.2019.118499	journal	May 2020
The superior hydrothermal stability of Pd/SSZ-39 in low temperature passive NOx adsorption (PNA) and methane combustion Khivantsev, Konstantin; Jaegers, Nicholas R.; Kovarik, Libor Applied Catalysis B: Environmental, Vol. 280 https://doi.org/10.1016/j.apcatb.2020.119449	journal	January 2021
Effect of various activation conditions on the low temperature NO adsorption performance of Pd/SSZ-13 passive NOx adsorber Ryou, YoungSeok; Lee, Jaeha; Lee, Hyokyoung Catalysis Today, Vol. 320 https://doi.org/10.1016/j.cattod.2017.11.030	journal	January 2019
Low-temperature Pd/FER NOx adsorbers: Operando FT-IR spectroscopy and performance analysis Castoldi, Lidia; Matarrese, Roberto; Morandi, Sara Catalysis Today, Vol. 360 https://doi.org/10.1016/j.cattod.2020.02.019	journal	January 2021
Excellent activity and selectivity of Cu-SSZ-13 in the selective catalytic reduction of NOx with NH3 Kwak, Ja Hun; Tonkyn, Russell G.; Kim, Do Heui Journal of Catalysis, Vol. 275, Issue 2 https://doi.org/10.1016/j.jcat.2010.07.031	journal	October 2010
Deactivation and regeneration studies on Pd-containing medium pore zeolites as passive NOx adsorbers (PNAs) in cold-start applications Bello, Estefanía; Margarit, Vicente J.; Gallego, Eva M. Microporous and Mesoporous Materials, Vol. 302 https://doi.org/10.1016/j.micromeso.2020.110222	journal	August 2020
Pt- and Pd-Promoted CeO ₂ –ZrO ₂ for Passive NOx Adsorber Applications Ji, Yaying; Xu, Dongyan; Bai, Shuli Industrial & Engineering Chemistry Research, Vol. 56, Issue 1 https://doi.org/10.1021/acs.iecr.6b03793	journal	December 2016
Molecular Level Understanding of How Oxygen and Carbon Monoxide Improve NO _x Storage in Palladium/SSZ-13 Passive NO _x Adsorbers: The Role of NO ⁺ and Pd(II)(CO)(NO) Species Khivantsev, Konstantin; Gao, Feng; Kovarik, Libor The Journal of Physical Chemistry C, Vol. 122, Issue 20 https://doi.org/10.1021/acs.jpcc.8b01007	journal	April 2018
Stabilization of Super Electrophilic Pd ⁺² Cations in Small-Pore SSZ-13 Zeolite Khivantsev, Konstantin; Jaegers, Nicholas R.; Koleva, Iskra Z. The Journal of Physical Chemistry C, Vol. 124, Issue 1 https://doi.org/10.1021/acs.jpcc.9b06760	journal	December 2019
Cation Migration and Structural Modification of Co-Exchanged Ferrierite upon Heating: a Time-Resolved X-ray Powder Diffraction Study Dalconi, Maria C.; Alberti, Alberto; Cruciani, Giuseppe The Journal of Physical Chemistry B, Vol. 107, Issue 47 https://doi.org/10.1021/jp030351a	journal	November 2003
Tuning Pt-CeO2 interactions by high-temperature vapor-phase synthesis for improved reducibility of lattice oxygen Pereira-Hernández, Xavier Isidro; DeLaRiva, Andrew; Muravev, Valery Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-09308-5	journal	March 2019
The impact of automotive catalysis on the United Nations sustainable development goals Wang, Aiyong; Olsson, Louise Nature Catalysis, Vol. 2, Issue 7 https://doi.org/10.1038/s41929-019-0318-3	journal	July 2019
Comparative study of the mobility of Pd species in SSZ-13 and ZSM-5, and its implication for their activity as passive NO _x adsorbers (PNAs) after hydro-thermal aging Lee, Jaeha; Ryou, YoungSeok; Hwang, Sungha Catalysis Science & Technology, Vol. 9, Issue 1 https://doi.org/10.1039/C8CY02088D	journal	January 2019
From metal-supported oxides to well-defined metal site zeolites: the next generation of passive NO _x adsorbers for low-temperature control of emissions from diesel engines Moliner, Manuel; Corma, Avelino Reaction Chemistry & Engineering, Vol. 4, Issue 2 https://doi.org/10.1039/C8RE00193F	journal	January 2019
Catalytic Reduction of Nitric Oxide with Ammonia over Transition Metal Ion-Exchanged y Zeolites Seiyama, Tetsuro; Arakawa, Tsuyoshi; Matsuda, Toshio Chemistry Letters, Vol. 4, Issue 7 https://doi.org/10.1246/cl.1975.781	journal	July 1975
Zeolite Beta Doped with La, Fe, and Pd as a Hydrocarbon Trap Jonsson, Rasmus; Woo, Jungwon; Skoglundh, Magnus Catalysts, Vol. 10, Issue 2 https://doi.org/10.3390/catal10020173	journal	February 2020

Similar Records

Palladium/Ferrierite versus Palladium/SSZ-13 Passive NOx Adsorbers: Adsorbate-Controlled Location of Atomically Dispersed Palladium(II) in Ferrierite Determines High Activity and Stability**

Journal Article · 2021 · Angewandte Chemie (International Edition) · OSTI ID:1995954

Khivantsev, Konstantin; Wei, Xinyi; Kovarik, Libor; +5 more

Molecular Level Understanding of How Oxygen and Carbon Monoxide Improve NOx Storage in Palladium/SSZ-13 Passive NOx Adsorbers: The Role of NO+ and Pd(II)(CO)(NO) Species

Journal Article · 2018 · Journal of Physical Chemistry C · OSTI ID:1577856

Khivantsev, Konstantin; Gao, Feng; Kovarik, Libor; +2 more

Palladium/Zeolite Low Temperature Passive NOx Adsorbers (PNA): Structure-Adsorption Property Relationships for Hydrothermally Aged PNA Materials

Journal Article · 2020 · Emission Control Science & Technology · OSTI ID:1657817

Khivantsev, Konstantin; Jaegers, Nicholas R.; Kovarik, Libor; +4 more

Title: Palladium/Ferrierite versus Palladium/SSZ‐13 Passive NOx Adsorbers: Adsorbate‐Controlled Location of Atomically Dispersed Palladium(II) in Ferrierite Determines High Activity and Stability**

Citation Formats

References (26)

Similar Records

Related Subjects