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

Nanoparticle dynamics in hydrogel networks with controlled defects
Soft Matter, 2022, 18, 9045-9056
https://doi.org/10.1039/D2SM01224C

Short Aromatic Diammonium Ions Modulate Distortions in 2D Lead Bromide Perovskites for Tunable White-Light Emission
Chem. Mater., 2022, 34, 21, 9685-9698
https://doi.org/10.1021/acs.chemmater.2c02471

Deterministic Quantum Light Arrays from Giant Silica-Shelled Quantum Dots
Preprint: ChemRxiv
https://doi.org/10.26434/chemrxiv-2022-7m01r

Colloidal, Room-Temperature Growth of Metal Oxide Shells on InP Quantum Dots
Preprint: ChemRxiv
https://doi.org/10.26434/chemrxiv-2022-73k4f-v2

Engineering the Surface Chemistry of Colloidal InP Quantum Dots for Charge Transport
Chem. Mater., 2022, 34, 18, 8306-8315
https://doi.org/10.1021/acs.chemmater.1c04382

Ordered Mixed-Spacer 2D Bromide Perovskites and the Dual Role of 1,2,4-Triazolium Cation
Chem. Mater. 2022, 34, 14, 6541–6552
https://doi.org/10.1021/acs.chemmater.2c01432