[HTML][HTML] Exhaust gas after-treatment of lean-burn natural gas engines–from fundamentals to application

P Lott, M Casapu, JD Grunwaldt… - Applied Catalysis B …, 2023 - Elsevier
Modern lean-operated internal combustion engines running on natural gas, biogas, or
methane produced from wind or solar energy are highly fuel-efficient and can greatly …

Low temperature activation of methane on metal-oxides and complex interfaces: Insights from surface science

SD Senanayake, JA Rodriguez… - Accounts of Chemical …, 2020 - ACS Publications
Conspectus The abundance of cheap, natural gas has transformed the energy landscape,
whereby revealing new possibilities for sustainable chemical technologies or impacting …

Steam-created grain boundaries for methane C–H activation in palladium catalysts

W Huang, AC Johnston-Peck, T Wolter, WCD Yang… - Science, 2021 - science.org
Defects may display high reactivity because the specific arrangement of atoms differs from
crystalline surfaces. We demonstrate that high-temperature steam pretreatment of palladium …

Dynamic and reversible transformations of subnanometre-sized palladium on ceria for efficient methane removal

D Jiang, G Wan, J Halldin Stenlid, CE García-Vargas… - Nature Catalysis, 2023 - nature.com
Reversibly adjusting the active structures of supported metal catalysts in response to
dynamic working conditions has long been pursued. Here we report the reaction …

Engineering catalyst supports to stabilize PdOx two-dimensional rafts for water-tolerant methane oxidation

H Xiong, D Kunwar, D Jiang, CE García-Vargas, H Li… - Nature Catalysis, 2021 - nature.com
The treatment of emissions from natural gas engines is an important area of research since
methane is a potent greenhouse gas. The benchmark catalysts, based on Pd, still face …

[HTML][HTML] Low-temperature methane oxidation for efficient emission control in natural gas vehicles: Pd and beyond

D Jiang, K Khivantsev, Y Wang - ACS Catalysis, 2020 - ACS Publications
Replacing traditional fossil fuels with sustainable and clean energy has been imperative in
order to address the occurrent energy and environmental crises. During this foreseen global …

Low-temperature activation of methane on the IrO2(110) surface

Z Liang, T Li, M Kim, A Asthagiri, JF Weaver - Science, 2017 - science.org
Methane undergoes highly facile C–H bond cleavage on the stoichiometric IrO2 (110)
surface. From temperature-programmed reaction spectroscopy experiments, we found that …

Exploiting metal–support interactions to tune the redox properties of supported Pd catalysts for methane combustion

K Murata, D Kosuge, J Ohyama, Y Mahara… - ACS …, 2019 - ACS Publications
The redox properties of supported Pd catalysts can directly affect their methane combustion
activity. Here, the effect of the support on methane combustion was elucidated using Pd …

Nature of the Active Sites on Ni/CeO2 Catalysts for Methane Conversions

PG Lustemberg, Z Mao, A Salcedo, B Irigoyen… - ACS …, 2021 - ACS Publications
Effective catalysts for the direct conversion of methane to methanol and for methane's dry
reforming to syngas are Holy Grails of catalysis research toward clean energy technologies …

Systematic structure–property relationship studies in palladium-catalyzed methane complete combustion

JJ Willis, A Gallo, D Sokaras, H Aljama, SH Nowak… - Acs …, 2017 - ACS Publications
To limit further rising levels in methane emissions from stationary and mobile sources and to
enable promising technologies based on methane, the development of efficient combustion …