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Effect of Fe dopant on the physico-chemical and catalytic properties of vanadyl pyrophosphate catalysts
Authors:Yuichi Kamiya
Institution:(1) Graduate School of Environmetal Earth Science, Hokkaido University, Sapporo 060-0810, Japan
Abstract:Summary 1% of Fe-doped and undoped vanadyl pyrophosphate catalysts were prepared Italicrdquo>via dihydrate method. The catalysts have been characterised by XRD, ICP, BET and SEM. The undoped catalyst was found to be more active and selective (77.6% selectivity at about 60 % conversion at 703 K).
Keywords:Vanadyl pyrophosphate  maleic anhydride  n-butane  dopant  Fe
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