Advanced Materials, Engineered for Excellence

About
CELLIDIUM LAB

Established during advanced material era, we develop high-performance electron and hole conductors for solar cells, LEDs, photocatalysts, and gas sensors. Our solutions also include transparent conductive coatings for displays and solar cells. Custom material formulations are available for specialized applications.

PEROVSKITE SOLAR CELLS USING CELLIDIUM LAB SNO2 ETL WITH MAPBI3 PEROVSKITE

Unique feature of Cellidium lab SnO2 ETL:

High conductivity (~80 - 100 S/cm)
Highly homogenous particles size (ca~<100 nm).
High wettability on surface.
Highly compatible to rigid and flexible substrate.

Both the reverse and forward scans demonstrate exceptionally high short-circuit current densities (Jsc = 25.30 mA/cm²), reflecting strong light absorption and excellent charge generation. The open-circuit voltages (Voc) are also high (over 1.1 V), which indicates minimal energy losses and efficient voltage generation.

The device reaches a peak power conversion efficiency (PCE) of 23.15% in the reverse scan and 21.66% in the forward scan, both of which are outstanding values that place this cell among the top-performing technologies in the field. Additionally, the fill factors are commendable (80.79% and 77.05%), indicative of good electrical quality and minimal resistive losses.

The J–V curve following highlights the impressive performance of the solar cell device using SnO2 10% in H2O colloidals from Cellidium Lab. This solar cell showcases excellent efficiency, high current output, and promising stability, making it a leading candidate for next-generation photovoltaic applications.

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All products are made-to-order

TiO₂ Colloidal 10% in H₂O

Titanium dioxide (TiO₂), a naturally occurring, water-insoluble inorganic compound, is prized for its high refractive index, opacity (making it the world’s leading white pigment), chemical stability, non-toxicity, and photocatalytic activity.

SnO₂ Colloidal 10% in H₂O

Tin dioxide (SnO₂) is a multifunctional material valued for its stability, photocatalytic activity, gas sensing, and eco-safety, with applications in sensors, optoelectronics, energy storage, and environmental remediation.