Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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Hydrogen Induced Reduction of Fe- and Co-Oxides with Addition of Ni and Pd

철과 코발트 산화물의 수소 환원에 니켈 및 팔라듐 첨가의 효과

  • Received : 2011.01.18
  • Accepted : 2011.02.18
  • Published : 2011.02.28
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Abstract

Temperature programmed reduction experiments for Fe- and Co-oxides were performed and weight losses were carefully measured to calculate the extent of reduction. Addition of nickel and palladium affected the reduction by lowering the DTG peak temperature. Reduction experiments for the oxides on alumina were also studied and the effect of nickel and palladium addition was confirmed. And that was explained by means of increased adsorption of hydrogen and increased diffusion ability of the surface hydrogen.

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References

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