2021: Fast and Selective Ionic Transport: From Ion-Conducting Channels to Ion Exchange Membranes for Flow Batteries
Annual Review of Materials Research 51, 21-46

2017: Why do proton conducting polybenzimidazole phosphoric acid membranes perform well in high-temperature PEM fuel cells?
Physical Chemistry Chemical Physics 19 (1), 601-612

2015: Alkaline stability of quaternary ammonium cations for alkaline fuel cell membranes and ionic liquids
ChemSusChem 8 (3), 513-523

2014: Ion Conducting Membranes for Fuel Cells and other Electrochemical Devices 
Chemistry of Materials 26(1), 361–380 (2014). 

2013: Fuel Cells

2009: Mechanisms of Proton Conduction in Perovskite-Type Oxides 
In Perovksite Oxide for Solid Oxide Fuel Cells, T. Ishihara, ed., Fuel Cells and Hydrogen Energy, Springer US, New York, USA, 2009, pages 261–272.

2005: About the Choice of the Protogenic Group in PEM Separator Materials for Intermediate Temperature, Low Humidity Operation: A Critical Comparison of Sulfonic Acid, Phosphonic Acid and Imidazole Functionalized Model Compounds 
Fuel Cells 5(3), 355–365 (2005).

2004: Transport in Proton Conductors for Fuel-Cell Applications: Simulations, Elementary Reactions, and Phenomenology 
Chemical Reviews 104, 4637–4678 (2004).

2003: Proton-Conducting Oxides 
In Materials for Fuel Cells, K. D. Kreuer, ed., Vol. 33 of Annu. Rev. Mater. Res. 2003, Annual Reviews, Palo Alto, CA, 2003, pages 333–359.

2000: On the complexity of proton conduction phenomena 
Solid State Ionics 136–137, 149–160 (2000).

1996: Proton Conductivity: Materials and Applications 
Chemistry of Materials 8(3), 610–641 (1996).

1992: Proton Conductivity: Compounds and their Structural and Chemical Peculiarities 
Berichte der Bunsengesellschaft für Physikalische Chemie 96(11), 1736–1742 (1992).

1989: Sodium Ion Conductors with NASICON Framework Structure 
In High Conductivity Ionic Conductors: Recent Trends and Applications, T. Takahashi, ed., World Scientific, Singapore, 1989, pages 242–279.