Jürgen Kahr

Search results

• 2024

  Development of a Multiplexing Injector for Gas Chromatography for the Time-Resolved Analysis of Volatile Emissions from Lithium-Ion Batteries: Molecules

  Antoniadou, M., Schierer, V., Fontana, D., Kahr, J. & Rosenberg, E., 7 May 2024, 17 p.

  Research output: Other contribution › peer-review

  Open Access

  • Multiplexing 100%
  • Lithium Ion Battery 100%
  • Gas Chromatography 100%
  • Degradation Product 100%
  • Battery (Electrochemical Energy Engineering) 33%

• Operando GC/MS for the investigation of different decomposition pathways during solid electrolyte interphase (SEI) formation with SEI forming additives

  Groher, C., Cupid, D. M., Mautner, A., Rosenberg, E. & Kahr, J., 15 Jun 2024, In: Journal of Power Sources. 605, 11 p., 234481.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Solid Electrolyte 100%
  • Gas Chromatography Mass Spectrometry 100%
  • Operando 100%
  • Carbon Dioxide 50%
  • Ethylene 50%

• Operando Optical Microscopy of Dead Lithium Growth in Anode‐Less Configuration

  Romio, M., Kahr, J., Miele, E., Krammer, M., Surace, Y., Boz, B., Molaiyan, P., Dimopoulos, T., Armand, M. & Paolella, A., 21 Mar 2024, In: Advanced Materials Technologies. 9, 13, 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Operando 100%
  • Tin Oxide 100%
  • Indium 100%
  • Polyethylene Terephthalate 100%
  • Solid Electrolyte Interface 50%
• 2023

  Effect of Secondary Heat Treatment after a Washing on the Electrochemical Performance of Co‐Free LiNi_0.975Al_0.025O₂ Cathodes for Li‐Ion Batteries

  Välikangas, J., Laine, P., Hu, T., Tynjälä, P., Selent, M., Molaiyan, P., Jürgen, K. & Lassi, U., 15 Sept 2023, In: Small. 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Heat Treatment 100%
  • Cathode 100%
  • Battery (Electrochemical Energy Engineering) 100%
  • Nickel Oxide 100%
  • Lithium 66%

• Effect of Secondary Heat Treatment after a Washing on the Electrochemical Performance of Co-Free LiNi0.975Al0.025O2 Cathodes for Li-Ion Batteries

  Välikangas, J., Laine, P., Hu, T., Tynjälä, P., Selent, M., Molaiyan, P., Kahr, J. & Lassi, U., 15 Sept 2023, In: Small. 20, 4, 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Heat Treatment 100%
  • Lithium Ion Battery 100%
  • Cathode 100%
  • Electrochemical Performance 100%
  • Lithium 66%

• Scalable preparation of practical 1Ah all-solid-state lithium-ion batteries cells and their abuse tests

  Zhang, N., Beutl, A., Rajinovic, K., Kahr, J., Jahn, M. & Nestoridi, M., Mar 2023, In: Journal of Energy Storage. 59, 13 p., 106547.

  Research output: Contribution to journal › Article › peer-review

  • Lithium Ion Battery 100%
  • Polyethylene Oxides 100%
  • Solid Electrolyte 33%
  • Cathode 22%
  • Lithium 11%
• 2022

  Operando GCMS Monitoring of gaseous Decomposition products from electrolytes containing SEI forming additives in Lithium-ion-Batteries

  Groher, C. (Speaker), Cupid, D. M., Rosenberg, E. & Kahr, J., 2022.

  Research output: Poster presentation without proceedings › peer-review

  • Operando 100%
  • Gas Chromatography Mass Spectrometry 100%
  • Gas Mixture 33%
  • Carbon Dioxide 25%
• 2021

  Cu/Ni/Co ordered mesoporous oxides as high-performance cathode catalysts for Li-O2 batteries

  Priamushko, T. (Speaker), Eshraghi, N., Kahr, J., Jahn, M. & Kleitz, F., 2021, 2021 MRS Fall Meeting, EN12: Advanced Materials and Chemistries for Low-Cost and Sustainable Batteries. 1 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• High-Performance Amorphous Carbon Coated LiNi0.6Mn0.2Co0.2O2 Cathode Material with Improved Capacity Retention for Lithium-Ion Batteries

  Kathribail, A.-R., Rezqita, A., Lager, D., Hamid, R., Surace, Y., Berecibar, M., Van Mierlo, J., Hubin, A., Jahn, M. & Kahr, J., 2021, In: Batteries. 7, 69, p. 1-19 19 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Incorporation of Cu/Ni in ordered mesoporous Co-based spinels to facilitate oxygen evolution and reduction reactions in alkaline media and aprotic Li-O2 batteries

  Priamushko, T., Budiyanto, E., Eshraghi, N., Weidenthaler, C., Kahr, J., Jahn, M., Tüysüz, H. & Kleitz, F., 2021, In: ChemSusChem. 14, 1 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Operando GC-MS Monitoring of Gaseous Decomposition Products from HF Scavenging Electrolytes in Lithium Ion Batteries

  Kahr, J., Jahn, M., Rosenberg, E. & Groher, C. (Speaker), 2021, European Materials Research Society. 1 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Poster Presentation
• 2020

  Physicochemical and Electrochemical Studies of Carbon Coated LiNi0.6Mn0.2Co0.2O2 Cathode Material in Lithium Battery Configuration

  Kathribail, A.-R. (Speaker), Kahr, J., Rezqita, A., Jahn, M., Berecibar, M., Van Mierlo, J. & Hubin, A., 2020, MSE 2020 - Materials Science and Engineering. 1 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• Surface and catalyst driven singlet oxygen formation in Li-O2 cells

  Samojlov, A., Schuster, D., Kahr, J. & Freunberger, S., 2020, In: Electrochimica Acta. 362, p. 137175 1 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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• 2019

  Analysis of Degradation of Si/Carbon||LiNi0.5Mn0.3Co0.2O2 Full Cells: Effect of Prelithiation

  Rezqita, A., Kathribail, A.-R., Kahr, J. & Jahn, M., 2019, In: Journal of the Electrochemical Society. 3, p. 5483-5488 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Operando Gas Chromatography Mass Spectroscopy

  Rezqita, A. (Speaker), Kahr, J. & Jahn, M., 2019.

  Research output: Poster presentation without proceedings › peer-review
• 2018

  Analysis Of Degradation Mechanisms Of Si/mesoporous Carbon//lini0.5mn0.3co0.2o2: Effect Of Prelithiation     

  Rezqita, A. (Speaker), Kahr, J., Hamid, R. & Täubert, C., 2018, 19th International Meeting on Lithium Batteries, Meeting Program. 1 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Poster Presentation › peer-review

• Combustion synthesis and electrochemical evaluation of Cr-substituted lithium vanadium (III) phosphate

  Rezqita, A., Stankov, S., Kahr, J., Hamid, R., Gocheva, I. & Trifonova, A., 2018, In: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. p. 1-7 7 p.

  Research output: Contribution to journal › Article › peer-review
• 2017

  Carbon-Molybdeum Disulfide Composite As An Anode Material Candidate For Lithium Ion Batteries.

  Han, J. (Speaker), Kahr, J., Ahn, D.-Y., Han, S., Schwarz, S. & Trifonova, A., 2017.

  Research output: Poster presentation without proceedings › peer-review

• Electrolyte cathode interactions in 5 V lithium-ion cells

  Kohs, W., Kahr, J., Ahniyaz, A., Zhang, N. & Trifonova, A., 2017, In: Journal of Solid State Electrochemistry. p. 3389-3401 13 p.

  Research output: Contribution to journal › Article › peer-review

• In-operando Coupled High-Throughput Multiplexing GCMS with FTIR for Gas Analysis of Lithium Ion Batteries

  Kahr, J. (Speaker), Kohs, W. & Trifonova, A., 2017.

  Research output: Poster presentation without proceedings › peer-review

• In-operando FTIR-GCMS coupled Gas Analysis from Organic Carbonate- based Electrolytes in Lithium Ion Batteries

  Kahr, J. (Speaker), Kohs, W. & Trifonova, A., 2017.

  Research output: Poster presentation without proceedings › peer-review
• 2016

  Crystallographic analysis of structural changes in lithium nickel manganese cobalt oxides at different stages of lithiation

  Fröhlich, K. (Speaker), Kahr, J., Abrahams, I. & Trifonova, A., 2016.

  Research output: Poster presentation without proceedings › peer-review

• Electrolyte cathode interactions in 5 V lithium-ion cells

  Kohs, W. (Speaker), Ahniyaz, A., Zhang, N. & Kahr, J., 2016, k.A.. 1 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• Investigation of Cobalt, Manganese, Iron and Palladium containing Porphyrins as Bifunctional catalysts for Litium-Air batteries

  Popov, I. (Speaker), Kahr, J. & Trifonova, A., 2016, Next Generation Materials & Systems- Truth and Consequences. p. 51 1 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Poster Presentation › peer-review

• Manganese, Iron and Palladium Porphyrins as Effective Catalysts for OER and ORR in Non-Aqueous Lithium - Air battery

  Popov, I. (Speaker), Kahr, J. & Trifonova, A., 2016.

  Research output: Poster presentation without proceedings › peer-review