Research Theme 1:
Precision Synthesis
Research Theme 1: Precision Synthesis
Research Theme 1 (RT-1) includes the teams that are developing new chemical reactions to synthesize the building blocks that make up the next generation of optoelectronic devices.
Transforming optical technologies with colloidal quantum dots begins with synthesizing novel materials that have superior performance and can be easily handled and incorporated into devices and applications. Members of RT-1 are advancing the fundamental science underpinning colloidal semiconductors.
Combining multi-level theory and experimentation the team engaged in RT-1 are innovating techniques to control the precision synthesis of colloidal materials and their surfaces to produce quantum dots with advanced combinations of color purity (linewidth), stability, brightness, and processability from ensembles down to single dot precision.
RT-1’s collaboration with RT-2 revolves around the design of new materials that enable accurate and reliable placement of the new materials in device architectures. RT-1’s collaboration with RT-3 uses the feedback from device engineers to innovate on new materials that have properties desired in new device structures.
Find out more about the IMOD members participating in RT-1 research, and check out some of the recent RT-1 publications.

Recent RT-1 Publications

Designer quantum dot molecules and beyond
NATURE MATERIALS, 2023, 22, 1167-1168
https://doi.org/10.1038/s41563-023-01652-8

Ligand Steric Profile Tunes the Reactivity of Indium Phosphide Clusters
Prepreint: ChemRxiv
https://doi.org/10.26434/chemrxiv-2023-555vg

Measuring Relative Energies of Ligand Binding Conformations on Nanocluster Surfaces with Temperature-Dependent FTIR Spectroscopy
JOURNAL OF PHYSICAL CHEMISTRY C, 2023, 127, 34, 16970-16978
https://doi.org/10.1021/acs.jpcc.3c03951

Navigating the Potential Energy Surface of CdSe Magic-Sized Clusters: Synthesis and Interconversion of Atomically Precise Nanocrystal Polymorphs
Preprint: ChemRxiv
https://doi.org/10.26434/chemrxiv-2023-jzwm3

Controlled Assembly of CdSe Nanoplatelet Thin Films and Nanowires
LANGMUIR, 2023, 39, 36, 12533-12540
https://doi.org/10.1021/acs.langmuir.3c00933

Chemical Behavior and Local Structure of the Ruddlesden–Popper and Dion–Jacobson Alloyed Pb/Sn Bromide 2D Perovskites
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2023, 145, 29, 15997-16014
https://doi.org/10.1021/jacs.3c03997