TY - GEN AU - Matos, Renata AU - S. Fernandes, António José AU - Abdelkader Fernández, Víctor Karim AU - F. Peixoto, Andreia AU - Fernandes, Diana M. PY - 2024 UR - https://hdl.handle.net/10481/98443 AB - The lack of cost-effective electrocatalysts towards oxygen reduction reaction is hindering the large-scale application of promising energy conversion technologies, such as fuel cells or metal-air batteries. In this context, metal free N and S doped... LA - eng PB - Elsevier KW - Doped carbon KW - Biochars KW - Shrimp shells TI - High performance metal-free N/S-doped biochars towards oxygen reduction reaction DO - 10.1016/j.biombioe.2024.107523 ER -