A structured Co–B catalyst for hydrogen extraction from NaBH4 solution
作者： Jaeyoung Lee , Kyung Yong Kong , Chang Ryul Jung , Eunae Cho , Sung Pil Yoon
DOI: 10.1016/J.CATTOD.2006.09.019
关键词:
摘要: Abstract A structured Co–B catalyst has been developed to produce hydrogen from an alkaline NaBH4 solution. The was prepared by chemical reduction of Co precursors coated on a Ni foam support. effects preparation conditions activity the were investigated. active amorphous in structure and contains boron with Co/B molar ratio 1.5–2.8. With increasing heat treatment temperature, showed maximum generation at approximately 250 °C. Adhesion support also enhanced 300–400 °C. catalysts successfully applied both batch reactor flow for continuous hydrogen.
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