A5019013780- Quantum Dots Synthesis And Properties
- Advanced battery technologies research
- Chalcogenide Semiconductor Thin Films
- Molecular Junctions and Nanostructures
- Copper-based nanomaterials and applications
- Optical properties and cooling technologies in crystalline materials
- Nanocluster Synthesis and Applications
Vanderbilt University
2017-2022
Center for Nanoscale Science and Technology
2020
Nashville Oncology Associates
2020
Herein, we report the unprecedented direct synthesis of a recently discovered metastable wurtzite phase Cu2–xSe. Nanocrystals Cu2–xSe were synthesized employing dodecyl diselenide as selenium source and ligand. Optical characterization performed with UV–vis–NIR spectroscopy in solution showed broad plasmonic band NIR. Structural was X-ray diffraction (XRD) transmission electron microscopy. Variable-temperature XRD analysis revealed that nanocrystals irreversibly transform into thermodynamic...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTControlled Surface Chemistry for the Directed Attachment of Copper(I) Sulfide NanocrystalsEvan H. Robinson, Michael J. Turo, and Janet E. Macdonald*View Author Information Department Chemistry, Vanderbilt Institute Nanoscale Science Engineering, University, Nashville, Tennessee 37235, United States*J. Macdonald. E-mail: [email protected]Cite this: Chem. Mater. 2017, 29, 9, 3854–3857Publication Date (Web):April 25, 2017Publication History...
A unique ditelluride precursor enables nanoscale access to vulcanite nanosheets and metastable cube-like Cu<sub>1.5</sub>Te nanocrystals.
Light-induced charge separation is at the very heart of many solar harvesting technologies. The reduction energetic barriers to and transfer increases rate overall efficiency these Here we report that internal reorganization energy redox acceptor, movement atoms with changing charge, has a profound effect on rates from donor quantum dots. We experimentally studied modelled Marcus Theory cobalt complexes have similar potentials covering 350 mV, but vastly different energies spanning 2 eV....
Abstract Light‐induced charge separation is at the very heart of many solar harvesting technologies. The reduction energetic barriers to and transfer increases rate overall efficiency these Here we report that internal reorganization energy redox acceptor, movement atoms with changing charge, has a profound effect on rates from donor quantum dots. We experimentally studied modelled Marcus Theory cobalt complexes have similar potentials covering 350 mV, but vastly different energies spanning...