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Jens Oluf Jensen

Researcher at Technical University of Denmark

Publications -  167
Citations -  10966

Jens Oluf Jensen is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Membrane & Proton exchange membrane fuel cell. The author has an hindex of 43, co-authored 155 publications receiving 9516 citations. Previous affiliations of Jens Oluf Jensen include University of Copenhagen.

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Approaches and Recent Development of Polymer Electrolyte Membranes for Fuel Cells Operating above 100 °C

TL;DR: In this article, a review of the area encompassing modified PFSA membranes, alternative sulfonated polymer and their composite membranes, and acid−base complex membranes is presented. But the authors do not discuss the performance of the composite membranes.
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High temperature proton exchange membranes based on polybenzimidazoles for fuel cells

TL;DR: In this article, the authors present an overview of the development of proton exchange membrane fuel cells (PEMFCs), including polymer synthesis, membrane casting, physicochemical characterizations and fuel cell technologies.
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Hollow Spheres of Iron Carbide Nanoparticles Encased in Graphitic Layers as Oxygen Reduction Catalysts

TL;DR: A novel type of catalysts prepared by high-pressure pyrolysis is reported, featured by hollow spherical morphologies consisting of uniform iron carbide (Fe3 C) nanoparticles encased by graphitic layers, with little surface nitrogen or metallic functionalities.
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PBI‐Based Polymer Membranes for High Temperature Fuel Cells – Preparation, Characterization and Fuel Cell Demonstration

TL;DR: In this paper, the development and evaluation of acid doped polybenzimidazole (PBI) membranes are reviewed, covering polymer synthesis, membrane casting, acid doping, physicochemical characterization and fuel cell testing.
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The CO Poisoning Effect in PEMFCs Operational at Temperatures up to 200°C

TL;DR: In this article, the CO poisoning effect on carbon-supported platinum catalysts in polymer electrolyte membrane fuel cells (PEMFCs) has been investigated in a temperature range from 125 to 200°C with the phosphoric acid-doped polybenzimidazole membranes as electrolyte.