If, however, a strong reductant is present, the nanoparticles act as an intermediate storage of electrons, so-called nanocathodes, which is compromised by Coulomb repulsion. This leads to an optimal ...

Bruce Lourie is president of the Ivey Foundation and chair of the Transition Accelerator. U.S. President Donald Trump’s mercurial tariff ultimatums and territorial designs on Canada just may be ...