Search for "polymer electrolyte fuel cells" in Full Text gives 4 result(s) in Beilstein Journal of Nanotechnology.
Beilstein J. Nanotechnol. 2019, 10, 1497–1510, doi:10.3762/bjnano.10.148
Beilstein J. Nanotechnol. 2019, 10, 1391–1400, doi:10.3762/bjnano.10.137
Beilstein J. Nanotechnol. 2013, 4, 567–587, doi:10.3762/bjnano.4.65
Beilstein J. Nanotechnol. 2013, 4, 481–492, doi:10.3762/bjnano.4.57