Sustainable Electrosynthesis of Hexamethylenetetramine via Paired Electrolysis of Nitrate and PET Waste.
Hexamethylenetetramine (HMTA) is a critical organonitrogen compound widely used in the defense, pharmaceutical, and polymer industries. Conventional HMTA production relies on toxic formaldehyde (HCHO) and energy-intensive Haber-Bosch-derived ammonia (NH3) as feedstocks. This study demonstrates a sustainable electrocata...