Search Results - "Jansson, Jonas"

A Complete Multisite Reaction Mechanism for Low-Temperature NH3-SCR over Cu-CHA by Chen, Lin, Janssens, Ton V. W, Vennestrøm, Peter N. R, Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

“…The dynamic character of the active centers has made it difficult to unravel the reaction path for NH3-assisted selective catalytic reduction (SCR) of nitrogen…”
Get full text

The Role of H+- and Cu+‑Sites for N2O Formation during NH3‑SCR over Cu-CHA by Feng, Yingxin, Janssens, Ton V. W, Vennestrøm, Peter N. R, Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

“…The mechanism for N2O formation over CHA and Cu-CHA zeolite catalysts during NH3-SCR is investigated using density functional theory calculations. Direct…”
Get full text

A framework and automotive application of collision avoidance decision making by Jansson, Jonas, Gustafsson, Fredrik

“…Collision avoidance (CA) systems are applicable for most transportation systems ranging from autonomous robots and vehicles to aircraft, cars and ships. A…”
Get full text

Kinetic modeling of H-BEA and Fe-BEA as NH3-SCR catalysts—Effect of hydrothermal treatment by Shwan, Soran, Jansson, Jonas, Korsgren, John, Olsson, Louise, Skoglundh, Magnus

“…[Display omitted] ► Kinetic modeling of hydrothermally treated H-BEA and Fe-BEA as NH3-SCR catalysts. ► Effect of hydrothermal treatment. ► Dynamic of active…”
Get full text

On the catalytic activity of Co3O4 in low-temperature CO oxidation by JANSSON, Jonas, PALMQVIST, Anders E. C, FRIDELL, Erik, SKOGLUNDH, Magnus, ÖSTERLUND, Lars, THORMÄHLEN, Peter, LANGER, Vratislav

“…Oxidation of CO over Co3O4 at ambient temperature was studied with flow reactor experiments, and in-situ spectroscopic and structural methods. The catalyst…”
Get full text

An algorithm for combining autonomous vehicles and controlled events in driving simulator experiments by Olstam, Johan, Espié, Stéphane, Måardh, Selina, Jansson, Jonas, Lundgren, Jan

“…► We present an algorithm that combine autonomous and controlled vehicles in simulators. ► The algorithm has been evaluated using 10 subjects and the VTI…”
Get full text

Low-Temperature CO Oxidation over Co3O4/Al2O3 by Jansson, Jonas

“…The oxidation of CO over Co3O4/γ-Al2O3 at room temperature (21°C) has been studied in a continuous-flow reactor system with oxidising and reducing…”
Get full text

Chemical deactivation of Fe-BEA as NH3-SCR catalyst—Effect of phosphorous by Shwan, Soran, Jansson, Jonas, Olsson, Louise, Skoglundh, Magnus

“…•Phosphorous exposure of Fe-BEA as NH3-SCR catalyst.•Fe-BEA tolerance against chemical deactivation.•Short time of phosphorous exposure forms phosphorus…”
Get full text

Chemical deactivation of H-BEA and Fe-BEA as NH3-SCR catalysts—effect of potassium by Shwan, Soran, Jansson, Jonas, Olsson, Louise, Skoglundh, Magnus

“…•Potassium exposure of Fe-BEA as NH3-SCR catalyst.•Fe-BEA tolerance against chemical deactivation.•Formation of new NOX storage sites due to potassium…”
Get full text

High-Temperature Reaction Mechanism of NH 3 -SCR over Cu-CHA: One or Two Copper Ions? by Feng, Yingxin, Janssens, Ton V. W., Vennestrøm, Peter N. R., Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

“…Cu-exchanged chabazite (Cu-CHA) shows good performance for selective catalytic reduction of nitrogen oxides using NH3 as a reducing agent (NH3-SCR). The…”
Get full text

Mechanism for Solid-State Ion Exchange of Cu+ into Zeolites by Chen, Lin, Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

“…Density functional theory calculations are used to investigate solid-state ion exchange of copper into zeolites. In particular, the energetic conditions for…”
Get full text

Hydrothermal Stability of Fe–BEA as an NH3‑SCR Catalyst by Shwan, Soran, Nedyalkova, Radka, Jansson, Jonas, Korsgren, John, Olsson, Louise, Skoglundh, Magnus

“…The hydrothermal stability of Fe–BEA as a selective catalytic reduction (SCR) catalyst was experimentally studied. Cordierite supported Fe–BEA samples were…”
Get full text

A Simulation Study on Effects of Platooning Gaps on Drivers of Conventional Vehicles in Highway Merging Situations by Aramrattana, Maytheewat, Larsson, Tony, Englund, Cristofer, Jansson, Jonas, Nabo, Arne

“…Platooning refers to a group of vehicles that-enabled by wireless vehicle-to-vehicle (V2V) communication and vehicle automation-drives with short…”
Get full text

The Role of H + - and Cu + -Sites for N 2 O Formation during NH 3 -SCR over Cu-CHA by Feng, Yingxin, Janssens, Ton V. W., Vennestrøm, Peter N. R., Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

Get full text

First-Principles Microkinetic Model for Low-Temperature NH3‑Assisted Selective Catalytic Reduction of NO over Cu-CHA by Feng, Yingxin, Wang, Xueting, Janssens, Ton V. W, Vennestrøm, Peter N. R, Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

“…A first-principles microkinetic model is developed to investigate the low-temperature ammonia-assisted selective catalytic reduction (NH3-SCR) of NO over…”
Get full text

Hydrothermal Stability of Fe–BEA as an NH 3 -SCR Catalyst by Shwan, Soran, Nedyalkova, Radka, Jansson, Jonas, Korsgren, John, Olsson, Louise, Skoglundh, Magnus

Get full text

Deactivation mechanisms of iron-exchanged zeolites for NH3-SCR applications by Shwan, Soran, Jansson, Jonas, Olsson, Louise, Skoglundh, Magnus

“…•Deactivation mechanisms of Fe-BEA as NH3-SCR catalyst.•Regeneration using high temperature hydrogen treatment.•Hydrothermal deactivation.•Chemical…”
Get full text

High-Temperature Reaction Mechanism of NH3‑SCR over Cu-CHA: One or Two Copper Ions? by Feng, Yingxin, Janssens, Ton V. W., Vennestrøm, Peter N. R., Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

“…Cu-exchanged chabazite (Cu-CHA) shows good performance for selective catalytic reduction of nitrogen oxides using NH3 as a reducing agent (NH3-SCR). The…”
Get full text

A simulation framework for cooperative intelligent transport systems testing and evaluation by Aramrattana, Maytheewat, Larsson, Tony, Jansson, Jonas, Nåbo, Arne

“…•A framework consisting of driving-, traffic-, and network-simulators are proposed.•Potential usages of the framework for testing and evaluation of C-ITS…”
Get full text

First-Principles Microkinetic Model for Low-Temperature NH 3 -Assisted Selective Catalytic Reduction of NO over Cu-CHA by Feng, Yingxin, Wang, Xueting, Janssens, Ton V. W., Vennestrøm, Peter N. R., Jansson, Jonas, Skoglundh, Magnus, Grönbeck, Henrik

Get full text