High-Indexed Pt3Ni Alloy Tetrahexahedral Nanoframes Evolved through Preferential CO Etching Wang, Chenyu ; Zhang, Lihua ; Yang, Hongzhou ; Pan, Jinfong ; Liu, Jingyue ; Dotse, Charles ; Luan, Yiliang ; Gao, Rui ; Lin, Cuikun ; Zhang, Jun ; Kilcrease, James P. ; Wen, Xiaodong ; Zou, Shouzhong ; Fang, Jiye Abstract Publication: Nano Letters Pub Date: April 2017 DOI: 10.1021/acs.nanolett.6b04731 Bibcode: 2017NanoL..17.2204W