Ruthenium-free, carbon-supported cobalt and tungsten containing binary & ternary Pt catalysts for the anodes of direct methanol fuel cells

The use of polypyrrole modified carbon-s

The use of polypyrrole modified carbon-supported cobalt hydroxide as cathode and anode catalysts for the direct borohydride fuel cell

✍ Hai Ying Qin; Zi Xuan Liu; Li Qiang Ye; Jing Ke Zhu; Zhou Peng Li 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 791 KB

A polypyrrole modified carbon-supported cobalt hydroxide (Co(OH) 2 -PPY-C) has been prepared by the impregnation-chemical method and used as the electrode catalyst in a direct borohydride fuel cell (DBFC). The microstructure of Co(OH) 2 -PPY-C has been characterized by X-ray diffraction and transmis