Paul Brasseur

Introduction Efficient synthesis of green hydrogen and ammonia is key to a sustainable energy future.1, 2 The conversion of nitrite/nitrate to ammonia holds promise as a greener alternative to the energy intensive Haber–Bosch process, as ammonia serves as an efficient and carbon-free energy carrier.3 While ammonia is a typical feedstock for nitrate synthesis, the conversion of nitrite/nitrate to ammonia enables environmental remediation as ammonia is less harmful in aquatic environments...