@article{articlea64c1aee, title = {Multiwalled carbon nanotubes to improve ethanol/air biofuel cells}, author = {Fenga, P. G. and Cardoso, F. P. and Aquino Neto, Sidney de and Andrade, Adalgisa Rodrigues de}, year = {2013}, doi = {10.1016/j.electacta.2013.05.046}, journal = {Electrochimica Acta} }