| Inhibition of diolefin hydrogenation by quinolineFull Paper University of Alberta | Publication | 2020-06-15 | Jing Shen, Semagina, N. |
| A Niobium Catalyst for Partial Upgrading University of Alberta | Activity | 2020-11-23 | Amir Rouhi, Semagina, N. |
| Base metal-catalyzed, additive-free C–O bond cleavage of β-O-4 lignin model compoundsAs an outgrowth of our work in aromatic-selective C-S bond hydrogenolysis, new catalysts for lignin-related C–O bond hydrogenolysis are discussed. University of Alberta | Activity | 2019-03-31 | Orain Alberga Brown, Asama Vorapattanapong (Leduc), Semagina, N., Jeffrey Mark Stryker |
| Heterobimetallic catalysts for selective desulfurization and deoxygenation of aromatic residues Progress toward project objectives accomplished during our the first five-months of FES-funded research (November –March) is discussed.
| Activity | 2019-03-21 | Orain Alberga Brown |
| Hydrotreating behavior of niobium catalyst University of Alberta | Activity | 2021-04-30 | Amir Rouhi, Semagina, N. |
| Low-cost catalysts and methodology for partial upgrading of bitumenBackground and introduction to T09-C01 project objectives and supporting chemistry
| Activity | 2018-10-04 | Orain Alberga Brown |
| Model Asphaltene Compounds. A Synthetic Approach to Characterization of Asphaltene Structure and Aggregation | Activity | 2019-06-04 | David Scott, "Masato Morimoto", Yaowei Guo, Mark Daniel Aloisio, "Murray Gray", "Rik Tykwinski", Jeffrey Mark Stryker |
| Synthetic Asphaltene Mixture Looks Like Real Asphaltene | Activity | 2019-06-04 | "Masato Morimoto", David Scott, Robin Hamilton, Jeffrey Mark Stryker, "Rik Tykwinski", "Murray Gray" |
| Electrocatalytic Up-Cycling of Asphaltenes | Activity | 2022-05-26 | Jeffrey Mark Stryker |
| First Row Metal Catalysts for Hydrogenolysis of Carbon–Sulfur*and*Carbon-Oxygen Bonds | Publication | 2018-01-09 | Orain Alberga Brown |
| Potassium Hydride-mediated Hydrodesulfurization Catalyzed by Cobalt | Publication | 2020-08-10 | Asama Vorapattanapong (Leduc) |
| Regioselective Synthesis of Hydrazines and Heterocycles by Catalytic and Electrochemical N–N Bond FormationPatra moved to the FES project from his main project (see thesis title) late in his M.Sc program. His work was directly related to the development and demonstration of electrocatalytic methods and finding conditions for oxidative electrochemical desulfurization of model asphaltene compounds. | Publication | 2021-05-07 | Subrata Patra |
| A Sulfided Homogeneous Iron Precatalyst for Partial Hydrogenation and Hydrodesulfurization of Polycyclic Aromatic Model Asphaltenes Energy Fuels 2020, 34, 12, 16532–16541
Publication Date:November 19, 2020
https://doi.org/10.1021/acs.energyfuels.0c02908
Copyright © 2020 American Chemical Society | Publication | 2020-11-19 | Benjamin Antwi Peprah, Orain Alberga Brown, Jeffrey Mark Stryker, William McCaffrey |
| Computational Investigation of the Metal and Ligand Substitution Effects on the Structure and Electronic States of the Phosphoranimide Tetramer Complexes of Cu(I), Ni(I), Co(I), and Fe(I) | Publication | 2022-01-01 | Faustine Spillebout, Stanislav R Stoyanov, Oleksandr Zelyak, Jeffrey Mark Stryker, Andriy Kovalenko |
| Deciphering Structure and Aggregation in Asphaltenes: Hypothesis-driven Design and Development of Synthetic Model CompoundsDeciphering Structure and Aggregation in Asphaltenes: Hypothesis-driven Design and Development of Synthetic Model Compounds
David E. Scott,a Matthias Schulze,b Jeffrey M. Stryker,a* and Rik R. Tykwinskia*
a Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
jeff.stryker@ualberta.ca, rik.tykwinski@ualberta.ca
b Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Straße 10, 91058 Erlangen, Germany.
| Publication | 2021-04-28 | David Scott, "Matthias Schulze", Jeffrey Mark Stryker, "Rik Tykwinski" |
| Decoupling structure-sensitive deactivation mechanisms of Ir/IrOx electrocatalysts toward oxygen evolution reaction University of Alberta | Publication | 2019-03-01 | XueHai Tan, Jing Shen, Semagina, N., Secanell, M. |
| Disaggregation of Asphaltene and Its Model Compounds in Solutions Depending on Affinity Indices of Hansen Solubility Parameter Using Ultra- Small-, Small-, and Wide-Angle X-ray ScatteringAs the title states. The work is relevant to the determination of optimized conditions for partial upgrading and electrocatalytic production of transportation fuels from bitumen asphaltenes. | Publication | 2022-04-29 | "Takeshi Morita", "Masato Morimoto", David Scott, "Hedeki Yamamoto", "Rik Tykwinski", Jeffrey Mark Stryker, "et al." |
| Hydrogen-free Copper-catalyzed Internal Transfer Hydrogenolysis of Lignin and Lignin Model Compounds | Publication | 2021-04-28 | Orain Alberga Brown, Sanjay Jadhav, Tarek El Sayed, Jeffrey Mark Stryker |
| Lithium Cation-promoted Two-electron Reduction of Tetranuclear Copper(I) Phosphoranimide Clusters. Stabilization of “Zero-valent Copper” Embedded in a Soluble Cu4Li2 Matrix
| Publication | 2021-04-28 | Orain Alberga Brown, Robin Hamilton, "Kai Ylijoki", Jeffrey Mark Stryker |
| Model Asphaltenes Adsorbed onto Methyl- and COOH -Terminated SAMs on Gold | Publication | 2021-08-01 | Thaddeus W Golbek, Ryan A Faase, Mette H Rasmussen, Rik R Tykwinski, Jeffrey Mark Stryker, Simon Ivar Andersen, Joe E Baio, Tobias Weidner |
| Nickel Nanocatalysts for Potassium Alkoxide-Mediated Hydrodesulfurization of Dibenzothiophene Under Mild Conditions | Publication | 2021-04-28 | Orain Alberga Brown, Robin Hamilton, "Robert McDonald", Jeffrey Mark Stryker |
| Optimizing the Iodide/Iodonium/O2 Oxidation Cycle Enhances the Scope, Selectivity, and Yields of Hydroiodic Acid-Catalyzed Multicomponent Cyclocondensation Reactions | Publication | 2021-08-01 | David E Scott, Mark Daniel Aloisio, Jose F Rodriguez, Masato Morimoto, Robin J Hamilton, Orain Alberga Brown, Rik R Tykwinski, Jeffrey Mark Stryker |
| Selective Hydrogenation and Defunctionalization of Heavy Oil Model Compounds Using Unsupported Iron CatalyAir-stable unsupported iron sulfide nanoparticles derived from a single-source homogeneous precatalyst, Fe2S2(CO)6, are highly effective catalysts for the partial hydrogenation of substituted anthracenes and aromatic nitrogen and sulfur heterocycles. The reactivity of the anthracene series is governed by stereoelectronic effects. These results reveal that inexpensive, low-activity catalysts may find a role in the partial upgrading of bitumen, provided higher activity derivatives can be identified. | Publication | 2023-02-01 | Benjamin Antwi Peprah, Orain Alberga Brown, William McCaffrey, Jeffrey Mark Stryker |
| Sulfided Homogeneous Iron Precatalyst for Partial Hydrogenation and Hydrodesulfurization of Polycyclic Aromatic Model Asphaltenes | Publication | 2021-04-28 | Benjamin Antwi Peprah, Orain Alberga Brown, Jeffrey Mark Stryker, William McCaffrey |
| Potassium-aided processes for sulfur removal from bitumen University of Alberta | Publication | 2020-08-11 | Nikhil Melinamani, Semagina, N. |
