All Stories

  1. Polymer‐Assisted Supercooled Lithium Salts: Nonflammable Single‐Ion Conducting Liquid Electrolytes for Next‐Generation Batteries

    Article • Advanced Energy Materials, November 2025, Wiley

    Frederik Philippi

  2. Expanding the chemical space of ionic liquids using conditional variational autoencoders

    Article • November 2025, American Chemical Society (ACS)

    Frederik Philippi

  3. Functionalized anti -cryptophane-A as a platform for Type II porous ionic liquids

    Article • November 2025, American Chemical Society (ACS)

    Frederik Philippi

  4. Functionalized anti -cryptophane-A as a platform for Type II porous ionic liquids

    Article • October 2025, American Chemical Society (ACS)

    Frederik Philippi

  5. Polymer-Assisted Deep Supercooling of Lithium Salts Enables Solvent-Free Liquid Electrolytes with Near Single-Ion Conduction

    Article • September 2025, American Chemical Society (ACS)

    Frederik Philippi

  6. Can Gas Absorption be Tuned in a Multifunctional Ionic Liquid?

    Article • ChemSusChem, September 2025, Wiley

    Frederik Philippi

  7. Dynamics, Phase Transitions, and Hydrogen Bonding Motifs in Protic Ionic Liquids: Cations Make the Difference

    Article • The Journal of Physical Chemistry, July 2025, American Chemical Society (ACS)

    Frederik Philippi

  8. Discrepant lithium transference numbers due to heterogeneous speciation

    Article • Physical Chemistry Chemical Physics, January 2025, Royal Society of Chemistry

    Frederik Philippi, Wataru Shinoda

  9. Dynamics of fluorinated imide-based ionic liquids using nuclear magnetic resonance techniques

    Article • Physical Chemistry Chemical Physics, January 2025, Royal Society of Chemistry

    Frederik Philippi

  10. Is the DBU–CO2 adduct stable in ionic liquid media?

    Article • Physical Chemistry Chemical Physics, January 2025, Royal Society of Chemistry

    Frederik Philippi

  11. Low-melting, ether-functionalised lithium salts for enhanced ion transport in molten salt electrolytes

    Article • Energy Advances, January 2025, Royal Society of Chemistry

    Frederik Philippi

  12. Increasing Cation Ion Symmetry Reduces Ionic Liquid Ordering in Thin Films

    Article • The Journal of Physical Chemistry, November 2024, American Chemical Society (ACS)

    Frederik Philippi

  13. Attraction between Like Charged Ions in Ionic Liquids: Unveiling the Enigma of Tetracyanoborate Anions

    Article • The Journal of Physical Chemistry Letters, January 2024, American Chemical Society (ACS)

    Dr. chem. Toms Rekis, Frederik Philippi

  14. Evolving better solvate electrolytes for lithium secondary batteries

    Article • Chemical Science, January 2024, Royal Society of Chemistry

    Frederik Philippi

  15. Understanding the effects of targeted modifications on the 1 : 2 Choline And GEranate structure

    Article • Physical Chemistry Chemical Physics, January 2024, Royal Society of Chemistry

    Frederik Philippi

  16. Dynamics, cation conformation and rotamers in guanidinium ionic liquids with ether groups

    Article • Journal of Ionic Liquids, December 2023, Elsevier

    Frederik Philippi

  17. Molecular Level Origin of Ion Dynamics in Highly Concentrated Electrolytes

    Article • The Journal of Physical Chemistry, November 2023, American Chemical Society (ACS)

    Wataru Shinoda, Frederik Philippi

  18. Dynamics in Quaternary Ionic Liquids with Non-Flexible Anions: Insights from Mechanical Spectroscopy

    Article • International Journal of Molecular Sciences, July 2023, MDPI AG

    Frederik Philippi

  19. Anion and ether group influence in protic guanidinium ionic liquids

    Article • Physical Chemistry Chemical Physics, January 2023, Royal Society of Chemistry

    Frederik Philippi

  20. Insights into structure–property relationships in ionic liquids using cyclic perfluoroalkylsulfonylimides

    Article • Chemical Science, January 2023, Royal Society of Chemistry

    Frederik Philippi

  21. On the concentration polarisation in molten Li salts and borate-based Li ionic liquids

    Article • Physical Chemistry Chemical Physics, January 2023, Royal Society of Chemistry

    Frederik Philippi

  22. P-containing coated carbons from phosphonium ionic liquids as catalyst supports for fuel cell applications

    Article • Sustainable Energy & Fuels, January 2023, Royal Society of Chemistry

    Frederik Philippi

  23. Room temperature ionic liquids with two symmetric ions

    Article • Chemical Science, January 2023, Royal Society of Chemistry

    Frederik Philippi

  24. Mechanical spectroscopy study of ionic liquids with quaternary cations: Effect of conformational flexibility

    Article • Journal of Alloys and Compounds, October 2022, Elsevier

    Frederik Philippi

  25. Molecular Dynamics of Ionic Liquids from Fast-Field Cycling NMR and Molecular Dynamics Simulations

    Article • The Journal of Physical Chemistry, September 2022, American Chemical Society (ACS)

    Frederik Philippi

  26. Synthesis of aprotic ionic liquids

    Article • Nature Reviews Methods Primers, June 2022, Springer Science + Business Media

    Frederik Philippi

  27. How do external forces related to mass and charge affect the structures and dynamics of an ionic liquid?

    Article • The Journal of Chemical Physics, May 2022, American Institute of Physics

    Frederik Philippi

  28. High‐Temperature Quantum Tunneling and Hydrogen Bonding Rearrangements Characterize the Solid‐Solid Phase Transitions in a Phosphonium‐Based Protic Ionic Liquid

    Article • Chemistry - A European Journal, March 2022, Wiley

    Frederik Philippi

  29. Charge transfer and polarisability in ionic liquids: a case study

    Article • Physical Chemistry Chemical Physics, January 2022, Royal Society of Chemistry

    Frederik Philippi

  30. Effect of the cation structure on the properties of homobaric imidazolium ionic liquids

    Article • Physical Chemistry Chemical Physics, January 2022, Royal Society of Chemistry

    Frederik Philippi

  31. Understanding the flow of liquid salts at room temperature

    Article • Chemical Science, January 2022, Royal Society of Chemistry

    Frederik Philippi

  32. How fluorination affects the properties of ionic liquids - and how to avoid it.

    Article • Chemical Science, January 2022, Royal Society of Chemistry

    Frederik Philippi

  33. Structure-Property Relation of Trimethyl Ammonium Ionic Liquids for Battery Applications

    Article • Applied Sciences, June 2021, MDPI AG

    Frederik Philippi

  34. A review on machine learning algorithms for the ionic liquid chemical space

    Article • Chemical Science, January 2021, Royal Society of Chemistry

    Spyridon Koutsoukos, Frederik Philippi

  35. Curled cation structures accelerate the dynamics of ionic liquids

    Article • Physical Chemistry Chemical Physics, January 2021, Royal Society of Chemistry

    Frederik Philippi

  36. A systematic approach to facilitate the design of better ionic liquids.

    Article • Physical Chemistry Chemical Physics, January 2021, Royal Society of Chemistry

    Frederik Philippi

  37. How to design ions with specific shape and flexibility.

    Article • Chemical Science, January 2020, Royal Society of Chemistry

    Frederik Philippi

  38. Ether functionalisation, ion conformation and the optimisation of macroscopic properties in ionic liquids

    Article • Physical Chemistry Chemical Physics, January 2020, Royal Society of Chemistry

    Frederik Philippi

  39. Density Functional Theory Descriptors for Ionic Liquids and the Introduction of a Coulomb Correction

    Article • The Journal of Physical Chemistry A, April 2019, American Chemical Society (ACS)

    Frederik Philippi

  40. From Current Science to School – the Facets of Green Chemistry on the Example of Ionic Liquids

    Article • World Journal of Chemical Education, April 2019, Science and Education Publishing Co., Ltd.

    Frederik Philippi

  41. Density Functional Theory Descriptors for Ionic Liquids and the Charge-Transfer Interpretation of the Haven Ratio

    Article • The Journal of Physical Chemistry A, January 2019, American Chemical Society (ACS)

    Frederik Philippi

  42. Multiple Ether-Functionalized Phosphonium Ionic Liquids as Highly Fluid Electrolytes

    Article • ChemPhysChem, December 2018, Wiley

    Frederik Philippi

  43. Transport properties of protic and aprotic guanidinium ionic liquids

    Article • RSC Advances, January 2018, Royal Society of Chemistry

    Frederik Philippi

  44. Catalyst retention utilizing a novel fluorinated phosphonium ionic liquid in Heck reactions under fluorous biphasic conditions

    Article • Journal of Fluorine Chemistry, August 2017, Elsevier

    Frederik Philippi

  45. Transport properties and ionicity of phosphonium ionic liquids

    Article • Physical Chemistry Chemical Physics, January 2017, Royal Society of Chemistry

    Frederik Philippi