焦磷酸钨(IV)

焦磷酸钨(IV)是一种无机化合物，化学式为WP2O7，它和焦磷酸锆(IV)同构Teweldemedhin, Z. S., Ramanujachary, K. V., & Greenblatt, M. (1993). New tungsten pyrophosphate with cubic zirconium pyrophosphate-type structure. Materials Research Bulletin, 28(5), 427–434. 。它可由三氧化钨、钨和磷酸氢二铵在900 °C反应得到；磷在高温还原三氧化钨，也有焦磷酸钨(IV)生成。Mathis, Heiko; Glaum, Robert; Gruehn, Reginald. Reduction of WO3 by Phosphorus.Acta Chemica Scandinavica, 1991. 45. 负载铂或钯的焦磷酸钨(IV)可用于催化氢气的氧化反应。Preparation and activity of Pt (Pd)/WP2O7 catalysts for H2 Oxidation. Research Journal of Chemical Sciences, 2012. 2 (6): 50-54.

参考文献

Category:四价钨化合物
Category:焦磷酸盐