Nanoxo now offers high-quality uncoated Zinc Oxide Quantum Dots dedicated for electronics applications and perfectly suited for solar research.

The quantum dots technology from Nanoxo sets a new milestone in a development of Hybrid Perovskite Solar Cells (PSCs).
Recently it has been demonstrated that double-layered Electron Transfer Layer (ETL) structure consisting of organometallic derived ZnO QDs and TiO₂
improved the optical and morphological properties of a perovskite film leading to a superior device performance.
ZnO QDs ameliorated shunt resistance and quality of the perovskite and suppressed the recombination.

It has been also demonstrated that the introduction of Electron Transfer Layers (ETLs) consisting of organometallic-derived Zinc Oxide Quantum Dots (OM ZnO QDs) in perovskite solar cells (PSCs) leads to superior photovoltaic performance and enhanced stability in comparison to PSCs based on a standard sol-gel derived ZnO layer (SG ZnO QDs).

Details about the studies:

• Solar Energy, Volume 197, 2020, Pages 50-57.
• https://onlinelibrary.wiley.com/doi/10.1002/adfm.202205909

What are the benefits of Nanoxo technology?

The unique feature of Nanoxo nanoparticles is well-defined surface, which results in ultra-long-lived electron-hole separation (up to µs) and ultra-high chemical resistance.
The quantum dots organometallic technology from Nanoxo allows for an easy and repeatable manufacturing process and outstanding performance of the final thin film.
Upon request, Nanoxo can deliver ZnO QDs in electronic purity, which brings these nanoparticles to a higher level of quality.

Examples of applications: