Material Science at Interfaces

Interfaces are the frontline of functional materials, governing critical processes across physics, chemistry, and materials science - from catalytic activation and electrochemical reactions to plasmonic sensing and magnetic coupling. These nanoscale boundaries often give rise to emergent phenomena that are unique, unexpected, and difficult to predict, yet they are central to technological innovation in energy, catalysis, electronics, and biomedicine.

This focus group brings together leading experts from chemistry, physics, materials science, mathematics, and computational science to unravel the fundamental mechanisms that control interfacial behavior. By integrating experimental, theoretical, and computational approaches, we aim to establish a unified understanding of interfacial processes - from atomic-scale reactivity to macroscopic functionality - enabling knowledge-driven design of next-generation materials.

Our interdisciplinary collaboration spans catalysis, electrochemistry, soft matter interfaces, organic electronics, and fluid dynamics at boundaries. We are particularly focused on combining operando characterization, advanced simulations, and multiscale modeling to decode complex interfacial dynamics in real time. We also explore the integration of machine learning and data-driven methods to accelerate discovery and predict novel interface phenomena.

Our work advances both fundamental science and applied technologies, from sustainable energy conversion to smart sensors and bio-integrated devices.

Research Scope

  • Catalysis & Surface Reactivity: Molecular-level mechanisms at solid, liquid, and gas interfaces; operando studies of catalytic processes
  • Electrochemistry & Energy Materials: Interfacial charge transfer, electrode-electrolyte interactions, electrocatalysis, battery interfaces
  • Soft Matter & Colloidal Interfaces: Dynamics at polymer, nanoparticle, and biomaterial interfaces; self-assembly and stability
  • Organic Electronics: Interfacial charge injection, energy level alignment, and device performance in organic semiconductors
  • Plasmonics & Optical Interfaces: Surface-enhanced sensing, light-matter interactions at metal-dielectric boundaries
  • Magnetic & Electronic Interfaces: Spin transport, interfacial magnetism, and quantum phenomena at heterostructures
  • Multiscale Modeling & Simulation: Molecular dynamics, DFT-based calculations, and continuum models of interfacial transport and reactivity
  • Advanced Characterization & Operando Methods: In situ spectroscopy, microscopy, and microfluidic platforms for real-time interface analysis
  • Mathematical & Data-Driven Approaches: Machine learning for interface prediction, uncertainty quantification, and inverse design

Focus Group Leaders

Image of Prof. Dr.  Carsten Streb

Prof. Dr. Carsten Streb

Professor of Chemistry, Johannes Gutenberg University Mainz
Image of Dr. Ulrike Kraft

Dr. Ulrike Kraft

Lise Meitner Research Group Leader at Max Planck Institute for Polymer Research

Other Focus Group Members

Prof. Dr. Ulrich Pöschl , Director, Max Planck Institute for Chemistry (MPIC)

Prof. Dr. Mischa Bonn , Director, Max Planck Institute for Polymer Research (MPIP)

Prof. Dr. Hans-Jürgen Butt , Director, Max Planck Institute for Polymer Research (MPIP)

Prof. Dr. Paul Blom , Director, Max Planck Institute for Polymer Research (MPIP)

Prof. Dr. Katharina Landfester , Director, Max Planck Institute for Polymer Research (MPIP)

Dr. Thomas Berkemeier , Research Group Leader, Max Planck Institute for Chemistry (MPIC)

Prof. Dr. Mathias Kläui , Professor of Physics, Johannes Gutenberg University Mainz (JGU)

Prof. Dr. Maria Lukacova , Professor of Mathematics, Johannes Gutenberg University Mainz (JGU)

Prof. Dr. Sebastian Seiffert , Professor of Chemistry, Johannes Gutenberg University Mainz (JGU)

Dr. Dandan Gao , Junior Principal Investigator, Chemistry, Johannes Gutenberg University Mainz (JGU)

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