New design of gas diffusion electrode based on Printex L6 carbon supported on carbon cloth towards the electrogeneration of H2O2 for water treatment - Kronka, Matheus Schiavon; Marin, Beatriz Tavoloni; Sirés, Ignasi; Lanza, Marcos Roberto de Vasconcelos (Reunião Anual da Sociedade Brasileira de Química - RASBQ, 2023)