Li, Wenping Template-Preparation of Hollow PtNi Nanostrings as a Bifunctional Electrocatalyst for the Hydrogen Evolution and Oxygen Reduction Reactions. [electronic resource] - Journal of nanoscience and nanotechnology Feb 2020 - 1215-1223 p. digital Publication Type: Journal Article ISSN: 1533-4899 Standard No.: 10.1166/jnn.2020.16969 doi