High-Purity Engineering for a Decarbonized Future
Evoxia has engineered the world’s first green pathway to 6N-purity polysilicon. By utilizing proprietary reduction process, we provide the solar and semiconductor industries with a bankable, domestic feedstock that eliminates 100% import dependency.
Our process is TRL 4 validated, with ICP-MS data confirming purity levels of 99.9999% (6N)—meeting the stringent SEMI standards required for Czochralski ingot pulling.
The Technical Edge: The BCR Advantage
Legacy Siemens-process manufacturing is energy-intensive, requiring 100–110 kWh/kg of silicon. Evoxia’s proprietary reduction process delivers a 20x energy advantage and significantly lowering operating costs for domestic wafer fabs.
Zero-Waste Industrial Symbiosis
We have eliminated the hazardous silicon tetrachloride SiCl_4 loop entirely. Our closed-loop process produces zero toxic by-products, with carbon monoxide (CO) being the only effluent, which we further valorize into secondary bioproducts.
