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Nanomaterials and Nanocatalysis

Dominated by surfaces and interfaces, nanomaterials often display surprising physical, electronic, or mechanical properties.

At the INT we not only produce nanomaterials and explore their properties, but also develop techniques for influencing their properties. This is done through external stimulus after the materials are produced and deposited, tremendously extending their functionality. We also work on the development and understanding of catalysts based on metallic nanoparticles.

 

Research Projects | Publications

Fracture of a model metal
Nanomechanics

Understanding the mechanical properties of nano-crystalline materials and nano-glasses using atomistic simulations.

Peter Gumbsch
Cross sectional slices derived from electron tomography showing a) preformed Au(PVA) particles exclusively situated on the outer surface of N-CNF and b) Au particles prepared by impregnation situated on both inner- and outer-surfaces of N-CNF.
Catalysis

Exploring the link between atomic scale structure in model systems to micron-sized 3D structure of support materials

Christian Kübel

 
structure of a nanoglass (two-dimensional model)
Nanoglasses

A novel class of non-crystalline materials with controllable atomic/electronic structures corresponding to the structures of modern technologically utilized crystalline materials

Herbert Gleiter

Horst Hahn

dielectric gating
Tunable Properties of Nanomaterials

Modifying design, fabrication and reversibly control materials properties to explore applications

Robert Kruk

Horst Hahn

 
Mechanical properties of nanocrystalline carbon steels under static and cyclic load
Mechanical synthesis and mechanical properties of nanomaterials

Explaining unusual deformation behavior and developing enhanced mechanical properties

Julia Invanisenko

Horst Hahn

Poisson Spot Experiment
Clusters and Cluster-based Materials

Production and characterization of cluster-based materials and particle-wave duality of clusters of increasing size

Thomas Reisinger

Horst Hahn

 
structure and processes in nanomaterials
Structure and processes in nanomaterials

High-end electron microscopy techniques to correlate nanoscale and atomic structure with nanomaterial properties

Christian Kübel

gold cluster ions
Structure and Reactivity of Isolated Metal Clusters

Correlating size-dependent structural evolution with physical and chemical properties

Detlef Schooss

Manfred Kappes

 
Golden Beauty
Multiscale Materials Modeling

Simulation approaches for de-novo characterization and optimization and developing device properties with nanoscale constituents.

Wolfgang Wenzel

Mesoporous Cartoon
Responsive Nanomaterials for Biomedicine and Electronics

Nanodots to nanopores, smart design and remote control of nanomaterial properties

Damiano Genovese

Luisa De Cola

 
 Polymer blend lithography: A versatile method to fabricate nanopatterned self-assembled monolayers
(Bio)Functional Nanostructured Surfaces

Polymer-blend lithography to produce patterned self-assembled monolayers on solid substrates featuring various functionalities

Stefan Walheim

Thomas Schimmel

Crystallographic structure of Li7La3Zr2O12, a potential solid electrolyte for lithium ion batteries.
Joint Laboratory for Nanomaterials

Correlations between synthesis, interface and bulk properties and macroscopic functional and structural properties

Oliver Clemens

Horst Hahn