Tags: Departmental Colloquium


Catalyst Discovery at the Intersection of Molecules, Materials, and Nanotechnology

Developing catalysis platforms for efficient chemical transformations requires either building upon useful empirical evidence or studying unexplored design spaces. Importantly, both approaches benefit from merging different research fields to solve new challenges. Here, I will discuss how materials design parameters can be applied to molecular electrocatalysts in the form of porous supramolecules to mimic confined enzyme/nanomaterial catalysis.…


Guest Speaker: Dr. Samantha Harvey


Designing Material Properties from Molecular Principles

Targeted design of electronic and magnetic properties in novel materials remains a critical bottleneck in the development of many next-generation electrical and electrochemical devices. In this talk, I will describe how the principles of molecular inorganic chemistry can be applied to systematically engineer materials hosting a diverse range of desired properties. First, I will discuss a family of redox-active metal–organic frameworks, in which…


From Rare-Earth Extraction to Polymer Recycling: Innovations in Materials for Sustainability

The transition to a sustainable future requires innovative approaches in materials design, utilization, and recycling. In this talk, I will discuss two advancements at the intersection of polymer chemistry and sustainability: the development of metal-chelating polymers for rare-earth element (REE: La–Lu, Y, and Sc) extraction, and the synthesis of chemically recyclable polymers. First, I will present our work on polymers for the selective…


Hierarchical Molecular Design at Organic-Inorganic Hybrid Lattices

The pursuit of next-generation materials to address the energy and sustainability crisis hinges on hybrid crystalline systems, particularly layered lattices with well-defined organic-inorganic interfaces. These materials harness the vast chemical space of organics and the superior electronic, photonic, or catalytic performance of inorganics, making the assembly tunable and solution processable. While organic sublattices play crucial roles…


Fundamental Mechanisms in Sustainable Materials from Global Environment to Climate Change

Climate change and global air pollution are the world’s two most serious issues. Negative carbon and polluted air capture are critical strategies for addressing rising CO2 and air pollution levels. State-of-the-art materials design at the atomic level is in high demand, and their fundamental mechanism must be revealed using cutting-edge microscopic and spectroscopic methodologies. As a result, the utilization of sustainable materials (e.g. wood…


Departmental Colloquium: Prof. Brian Stoltz


Harnessing the Potential of Metal Chalcogenide van der Waals Materials


A Golden Time for Nanotechnology

Gold nanocrystals of controlled size and shape have tunable optical properties that enable new science.  Upon illumination with resonant light, these gold nanocrystals can not only scatter light but also generate plasmons (coherent oscillations of conduction band electrons).  These plasmons, in turn, can produce local electric fields and heat.  All these modalities mean that gold nanocrystals can serve as excellent contrast and…


London Dispersion in Molecular Chemistry[1]

1 Institute of Organic Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, 35392 Giessen, Germany; e-mail: prs@uni-giessen.de; www.uni-giessen.de/schreiner  Keywords: catalysis • chemical bonding • noncovalent interactions  The Gecko can walk up a glass window because of the adhesion in hydrophobic setae on its toes that convey van der Waals (vdW) interactions with the surface. [2] and in catalysis.[7]  The and in…
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