Per Morgen

2024

Clarification of Degradation Mechanisms of the OER Activity of Ir-Based Electrocatalyst with Potentiodynamic Accelerated Stress Test

Sharma, R., Morgen, P., Makovec, D., Gyergyek, S. & Andersen, S. M., 31. Jul 2024, In: Journal of the Electrochemical Society. 171, 7, 074514.

Research output: Contribution to journal › Journal article › Research › peer-review

Enhanced electrochemical dissolution of iridium oxide in acidic electrolytes through presence of metal ions: shortened lifetime and hope for recovery

Sharma, R., Morgen, P., Makovec, D., Gyergyek, S. & Andersen, S. M., Aug 2024, In: RSC Sustainability. 8, p. 2225–2238

Research output: Contribution to journal › Journal article › Research › peer-review

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Impact of drug compounds mechanical/deformation properties on the preparation of nano- and microsuspensions

Zulbeari, N., Hansen, M., Morgen, P. & Holm, R., May 2024, In: Journal of Drug Delivery Science and Technology. 95, 9 p., 105605.

Research output: Contribution to journal › Journal article › Research › peer-review

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Limitations of Chronopotentiometry Test Protocols for Stability Study on Oxygen Evolution Reaction Electrocatalysts and Recommendations

Khan, I. A., Morgen, P., Sharma, R. & Andersen, S. M., 22. Feb 2024, In: Journal of Physical Chemistry C. 128, 7, p. 2828-2833

Research output: Contribution to journal › Journal article › Research › peer-review

Reduced valence state of iridium supported on antimony doped tin oxide as a highly active and robust oxygen evolution reaction electrocatalyst for proton exchange membrane-based electrolysis

Ali Khan, I., Morgen, P., Gyergyek, S., Sharma, R. & Ma Andersen, S., 15. Feb 2024, In: Applied Surface Science. 646, 12 p., 158924.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

Tailoring iridium-palladium nanoparticles with Ir-rich skin: a highly durable anode electrocatalyst for acidic water electrolysis via a facile microwave-assisted chemical reduction method

Karade, S. S., Sharma, R., Morgen, P., Makovec, D., Gyergyek, S. & Andersen, S. M., 24. Mar 2024, In: Physical Chemistry Chemical Physics. 26, 11, p. 9060-9072

Research output: Contribution to journal › Journal article › Research › peer-review

2023

Correlation between the Electrochemical Durability of Pt/C Catalysts and the Surface Functional Groups of the Support Carbon

Omann, K. J., Sharma, R., Morgen, P., Gyergyek, S., Larsen, M. J. & Andersen, S. M., 2023, In: ACS Applied Energy Materials. 6, 3, p. 1294-1307

Research output: Contribution to journal › Journal article › Research › peer-review

IrO₂/Ir Composite Nanoparticles (IrO₂@Ir) Supported on TiN_xO_y Coated TiN: Efficient and Robust Oxygen Evolution Reaction Catalyst for Water Electrolysis

Karade, S. S., Sharma, R., Gyergyek, S., Morgen, P. & Andersen, S. M., 20. Feb 2023, In: ChemCatChem. 15, 4, 12 p., e202201470.

Research output: Contribution to journal › Journal article › Research › peer-review

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Multiple Bubble Removal Strategies to Promote Oxygen Evolution Reaction: Mechanistic Understandings from Orientation, Rotation, and Sonication Perspectives

Karimi, V., Sharma, R., Morgen, P. & Andersen, S. M., 25. Oct 2023, In: ACS Applied Materials & Interfaces. 15, 42, p. 49233–49245

Research output: Contribution to journal › Journal article › Research › peer-review

Recovery, Regeneration, and Reapplication of PFSA Polymer from End-of-Life PEMFC MEAs

Sharma, R., Morgen, P., Larsen, M. J., Roda-Serrat, M. C., Lund, P. B., Grahl-Madsen, L. & Andersen, S. M., 3. Oct 2023, In: ACS Applied Materials & Interfaces. 15, 41, p. 48705-48715

Research output: Contribution to journal › Journal article › Research › peer-review

Selection on antimony-doped tin oxide (ATO) as an efficient support for iridium-based oxygen evolution reaction (OER) catalyst in acidic media

Khan, I. A., Morgen, P., Gyergyek, S., Sharma, R. & Andersen, S. M., 15. Oct 2023, In: Materials Chemistry and Physics. 308, 11 p., 128192.

Research output: Contribution to journal › Journal article › Research › peer-review

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2022

A method for manufacturing copper film on porous aluminum oxide (pao) on an aluminum alloy substrate

Morgen, P. (Inventor), 13. Jan 2022, IPC No. C25D11/02, C25D11/04, C25D11/12, C25D11/20, C25D11/24, C25D5/44, Patent No. WO 2022/008439, Priority date 6. Jul 2021, Priority No. EP20200184136 20200706

Research output: Patent

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Insights into Degradation of the Membrane–Electrode Assembly Performance in Low-Temperature PEMFC: the Catalyst, the Ionomer, or the Interface?

Sharma, R., Morgen, P., Chiriaev, S., Lund, P. B., Larsen, M. J., Sieborg, B., Grahl-Madsen, L. & Andersen, S. M., 9. Nov 2022, In: ACS Applied Materials & Interfaces. 14, 44, p. 49658–49671

Research output: Contribution to journal › Journal article › Research › peer-review

Post-degradation case study of the membrane electrode assembly from a low-temperature PEMFC stack

Sharma, R., Morgen, P., Chiriaev, S., Larsen, M. J., Sieborg, B., Grahl-Madsen, L. & Andersen, S. M., Aug 2022.

Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research

2021

Crystalline Disorder, Surface Chemistry, and Their Effects on the Oxygen Evolution Reaction (OER) Activity of Mass-Produced Nanostructured Iridium Oxides

Sharma, R., Karlsen, M., Morgen, P., Chamier, J., Ravnsbæk, D. B. & Andersen, S. M., Feb 2021, In: ACS Applied Energy Materials. 4, 3, p. 2552–2562

Research output: Contribution to journal › Journal article › Research › peer-review

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Increasing fuel cell durability during prolonged and intermittent fuel starvation using supported IrO_x

Labi, T., Van Schalkwyk, F., Andersen, S. M., Morgen, P., Ray, S. C. & Chamier, J., 1. Apr 2021, In: Journal of Power Sources. 490, 7 p., 229568.

Research output: Contribution to journal › Journal article › Research › peer-review

Polymorphic Purity and Structural Charge-Discharge Evolution of β-LiVOPO₄Cathodes

Jakobsen, C. L., Nielsen, K. S., Morgen, P., Bøjesen, E. D. & Ravnsbæk, D. B., 11. Nov 2021, In: Journal of Physical Chemistry C. 125, 44, p. 24301-24309

Research output: Contribution to journal › Journal article › Research › peer-review

Pt/C Electrocatalyst Durability Enhancement by Inhibition of Pt Nanoparticle Growth Through Microwave Pretreatment of Carbon Support

Sharma, R., Gyergyek, S., Chamier, J., Morgen, P. & Andersen, S. M., 12. Mar 2021, In: ChemElectroChem. 8, 6, p. 1183-1195

Research output: Contribution to journal › Journal article › Research › peer-review

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2020

Electrochemical Dissolution of PtRu Nanoparticles: Electrocatalyst Stability During Operation and Recycling of Spent Catalysts

Sharma, R., Gyergyek, S., Morgen, P. & Andersen, S. M., 30. Aug 2020. 1 p.

Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research

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On the Electrochemical Stability of PtRu Alloy Electrodes in Aqueous Acidic Baths: A Strategy for Recycling Pt and Ru

Sharma, R., Gyergyek, S., Morgen, P. & Andersen, S. M., 5. Feb 2020, In: Journal of The Electrochemical Society. 167, 2, 9 p., 024521.

Research output: Contribution to journal › Journal article › Research › peer-review

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Platinum recycling through electroless dissolution under mild conditions using a surface activation assisted Pt-complexing approach

Sharma, R., Morgen, P. & Andersen, S. M., 17. Jun 2020, In: Physical chemistry chemical physics : PCCP. 22, 23, p. 13030-13040

Research output: Contribution to journal › Journal article › Research › peer-review

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2019

Inhibition of Ostwald ripening through surface switching species during potentiodynamic dissolution of platinum nanoparticles as an efficient strategy for platinum group metal (PGM) recovery

Sharma, R., Simonsen, S. B., Morgen, P. & Andersen, S. M., 20. Oct 2019, In: Electrochimica Acta. 321, 11 p., 134662.

Research output: Contribution to journal › Journal article › Research › peer-review

2018

Fluoropolymer coated alanine films treated by atmospheric pressure plasmas − In comparison with gamma irradiation

Kusano, Y., Bardenshtein, A. & Morgen, P., Mar 2018, In: Plasma Processes and Polymers. 15, 3, 10 p., 1700131.

Research output: Contribution to journal › Journal article › Research › peer-review

Highly stable silver nanoparticles for SERS applications

Novikov, S. M., Popok, V. N., Evlyukhin, A. B., Hanif, M., Morgen, P., Fiutowski, J., Beermann, J., Rubahn, H. G. & Bozhevolnyi, S. I., 1. Jan 2018, In: Journal of Physics: Conference Series. 1092, p. 1-6 012098.

Research output: Contribution to journal › Conference article › Research › peer-review

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2017

Growth of aluminum oxide on silicon carbide with an atomically sharp interface

Silva, A. G., Pedersen, K., Li, Z., Hvam, J., Dhiman, R. & Morgen, P., 2017, In: Journal of Vacuum Science & Technology. A: International Journal Devoted to Vacuum, Surfaces, and Films. 35, 8 p., 01B142.

Research output: Contribution to journal › Journal article › Research › peer-review

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Highly Stable Monocrystalline Silver Clusters for Plasmonic Applications

Novikov, S. M., Popok, V. N., Evlyukhin, A. B., Hanif, M., Morgen, P., Fiutowski, J., Beermann, J., Rubahn, H. G. & Bozhevolnyi, S. I., 2017, In: Langmuir. 33, 24, p. 6062-6070

Research output: Contribution to journal › Journal article › Research › peer-review

2016

The effect of trace amounts of copper on the microstructure, stability and oxidation of macroporous silicon carbide

Hvam, J., Morgen, P., Skou, E. M., Wolff, T. & Warner, T. E., Nov 2016, In: Journal of the European Ceramic Society. 36, 14, p. 3279-3284

Research output: Contribution to journal › Journal article › Research › peer-review

The role of aluminium as an additive element in the synthesis of porous 4H-silicon carbide

Hvam, J., Morgen, P., Skou, E. M., Nielsen, U. G., Wolff, T. & Warner, T. E., Nov 2016, In: Journal of the European Ceramic Society. 36, 14, p. 3267-3278

Research output: Contribution to journal › Journal article › Research › peer-review

2015

Photoelectron spectroscopy as an in situ contact-less method for studies of MOS properties of ultra thin oxides on Si

Silva, A. G., Pedersen, K., Li, Z. S. & Morgen, P., 30. Oct 2015, In: Applied Surface Science. 353, p. 1208-1213

Research output: Contribution to journal › Journal article › Research › peer-review

The role of Aluminium in the synthesis of Mesoporous 4H Silicon Carbide

Hvam, J., Morgen, P., Warner, T. E., Skou, E. M. & Wolff, T., 2015, In: Materials Science Forum. 821-823, p. 970-973

Research output: Contribution to journal › Conference article › Research › peer-review

2014

Cellulose hydrolysis over silica modified with chlorosulfonic acid in one pot synthesis

Hello, K. M., Hasan, H. R., Sauodi, M. H. & Morgen, P., 24. Jan 2014, In: Applied Catalysis A: General. 475, p. 226-234 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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Cellulose hydrolysis over silica modified with chlorosulphonic acid in one pot synthesis

Hello, K. M., Hasan, H. R., Sauodi, M. H. & Morgen, P., 5. Apr 2014, In: Applied Catalysis A: General. 475, p. 226-234 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

The role of Aluminium in the synthesis of Mesoporous 4H Silicon Carbide

Hvam, J., Skou, E. M., Warner, T. E., Morgen, P. & Wolff, T., 22. Sept 2014.

Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research › peer-review

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The role of Aluminium in the synthesis of Mesoporous 4H Silicon Carbide

Hvam, J., Skou, E. M., Warner, T. E., Morgen, P. & Wolff, T., 22. Sept 2014.

Research output: Contribution to conference without publisher/journal › Poster › Research

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2013

Growth of thin SiC films on Si single crystal wafers with a microwave excited plasma of methane gas

Dhiman, R. & Morgen, P., 6. Apr 2013, In: Thin Solid Films. 536, June, p. 130-135 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Investigations on Polytypic Growth of Silicon Carbide

Hvam, J., Skou, E. M., Warner, T. E., Morgen, P. & Wolff, T., 12. Jun 2013.

Research output: Contribution to conference without publisher/journal › Poster › Research

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Investigations on Polytypic Growth of Silicon Carbide

Hvam, J., Skou, E. M., Warner, T. E., Morgen, P. & Wolff, T., 12. Jun 2013.

Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research › peer-review

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Investigations on sputter deposited LiCoO2 thin films from powder target

Kosuri, Y. R., Penki, T. R., Nookala, M., Morgen, P. & Gowravaram, M. R., 2013, In: Advanced Materials Letters. 4, 8, p. 615-620

Research output: Contribution to journal › Journal article › Research › peer-review

Oxygen reduction and methanol oxidation behaviour of SiC based Pt nanocatalysts for proton exchange membrane fuel cells

Dhiman, R., Stamatin, S. N., Andersen, S. M., Morgen, P. & Skou, E. M., 16. Oct 2013, In: Journal of Materials Chemistry. 1, 48, p. 15509-15516 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

SiC nanocrystals as Pt catalyst supports for fuel cell applications

Dhiman, R., Johnson, E., Skou, E. M., Morgen, P. & Andersen, S. M., 18. Mar 2013, In: Journal of Materials Chemistry A. 1, 19, p. 6030-6036 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Ultrasound enhanced 50Hz plasma treatment of glass-fiber-reinforced polyester at atmospheric pressure: Journal of Adhesion Science and Technology

Kusano, Y., Norrman, K., Singh, S. V., Leipold, F., Morgen, P., Bardenshtein, A. & Krebs, N., 2013, In: Journal of Adhesion Science and Technology. 27, 7, p. 825-833 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

2012

Field Enhancement in Plasmonic Gold Nanostructures on Templates of Anodized Aluminum for Sensor Applications

Nielsen, P., Albrektsen, O., Beermann, J. & Morgen, P., 2012, Nanotechnological Basis for Advanced Sensors . Reithmaier, J. P., Paunovic, P., Kulisch, W., Popov, C. & Petkov, P. (eds.). 1. Edition ed. berlin: Springer, p. 275-280 (NATO Science for Peace and Security Series B: Physics and Biophysics ).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Surface charging, discharging and chemical modification at a sliding contact

Singh, S. V., Kusano, Y., Morgen, P. & Michelsen, P., 2012, In: Journal of Applied Physics. 111, 8, p. 083501-1 083501-8

Research output: Contribution to journal › Journal article › Research › peer-review

Surface-enhanced Raman microscopy of hemispherical shells stripped from templates of anodized aluminum

Nielsen, P., Novikov, S. M., Beermann, J., Morgen, P., Bozhevolnyi, S. I. & Albrektsen, O., 2012, In: Journal of Raman Spectroscopy. 43, 7, p. 834-841

Research output: Contribution to journal › Journal article › Research › peer-review

Synthesis, characterization, and wear and friction properties of variably structured SiC/Si elements made from wood by molten Si impregnation

Dhiman, R., Rana, K., Bengu, E. & Morgen, P., 2012, In: Journal of the European Ceramic Society. 32, p. 1105-1116 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

2011

Conversion of wooden structures into porous SiC with shape memory synthesis

Dhiman, R., Rana, K., Morgen, P. & Petrunin, V. V., 2011, In: Ceramics International. 37, 8, p. 3281-3289

Research output: Contribution to journal › Journal article › Research › peer-review

Degradation of Nafion due to contamination from Swelling-Dehydration Cycles

Andersen, S. M., Morgen, P. & Skou, E. M., 3. Jul 2011.

Research output: Contribution to conference without publisher/journal › Poster › Research

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Per Morgen

Research output

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