Electrochemical hydrogenation of crystalline Co powder

S. R. Chung, K. W. Wang, T. P. Perng

Research output: Contribution to journalArticlepeer-review

39 Scopus citations


The electrochemical hydrogenation properties of two boron-free crystalline Co powder samples were investigated. They exhibited almost the same maximum discharge capacities with 2-h charging, 415 and 428 mAhg (corresponding to Co H0.91 and Co H0.93) for samples A and B, respectively. The high discharge capacity of Co powder was attributed to hydrogenation of Co and phase transition between the phases of hexagonal close-packed and face centered cubic.

Original languageEnglish
Pages (from-to)A1128-A1131
JournalJournal of the Electrochemical Society
Issue number6
StatePublished - 2006


Dive into the research topics of 'Electrochemical hydrogenation of crystalline Co powder'. Together they form a unique fingerprint.

Cite this