焦磷酸釩(III)

焦磷酸釩(III)是一種無機化合物，化學式為V₄(P₂O₇)₃，是釩的磷含氧酸鹽之一，^[3]它是棕色固體，其顏色來自於V-O八面體。^[4]它可由五氧化二釩、亞磷酸和磷酸混合溶液蒸乾後熱分解、經鹽酸處理後得到。^[1]它可以催化異丁烷的氧化脫氫反應。^[5]

參考文獻[編輯]

^ ^1.0 ^1.1 Dipl.-Chem. K. Schlesinger, Dr. B. Ziemer, Dr. habil. W. Hanke, Dr. G. Ladwig. Über die Diphosphate M₄(P₂O₇)₃ mit M = V, Cr und die Elektronenspektren von Vanadium (III)- und Chrom(III)-Phosphaten（德文）. Z. anorg. allg. Chem, 1983. 500: 104-116. doi:10.1002/zaac.19835000514.
^ Dr. K. K. Palkina, Dr. S. I. Maksimova, Dr. N. T. Chibiskova, K. Schlesinger, Dr. G. Ladwig. Doppeloktaeder-Cluster [V₂O₉] in der Kristallstruktur von Vanadium(III)-diphosphat, V₄(P₂O₇)₃（德文）. 1985. 529 (10): 89-96. doi:10.1002/zaac.19855291013.
^ Teterevkov, A. I.; Mel'nikova, R. Ya.; Pechkovskii, V. V.; Mikhailovskaya, G. K. IR spectra of some vanadium phosphates（俄文）. Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 1979. 15 (8): 1428-1431. ISSN 0002-337X
^ Glaum, Robert. Understanding and predicting the color of anhydrous transition metal (III) phosphates using the angular overlap model. Phosphorus Research Bulletin. 1999, 10: 144–149. doi:10.3363/prb1992.10.0_144.
^ S.M. Al-Zahrani, N.O. Elbashir, A.E. Abasaeed & M. Abdulwahed. Oxidative dehydrogenation of isobutane over pyrophosphates catalytic systems. Catalysis Letters, 2000. 69: 65-70. doi:10.1023/A:1019057503762.