鉬酸釹

化合物

鉬酸釹是一種無機化合物,化學式為Nd2(MoO4)3。它可由氧化釹三氧化鉬在高溫反應得到。[2]或通過硝酸釹和(NH4)6Mo7O24反應,再將得到的沉澱高溫處理製得。[1]它和鉬酸鈉在高溫反應可以得到NaNd(MoO4)2[3]它在350~700 °C和硫化氫反應,生成硫化釹二硫化鉬[4]在780~870 K,它可以被氫氣還原為Nd2Mo3O9[5]

鉬酸釹

識別
CAS號 13477-90-2  checkY
性質
化學式 Nd2(MoO4)3
外觀 藍色固體[1]
溶解性 難溶
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

參考文獻

  1. ^ 1.0 1.1 Q Huang, J Xu, W Li. Preparation of tetragonal defect scheelite-type RE2(MoO4)3 (RE=La TO Ho) by precipitation method. Solid State Ionics. 1989-02, 32–33: 244–249 [2022-05-17]. doi:10.1016/0167-2738(89)90228-2. (原始內容存檔於2022-06-18) (英語). 
  2. ^ Rode, E. Ya.; Lysanova, G. V.; Kuznetsov, V. G.; Gokhman, L. Z. Synthesis and physicochemical study of rare earth molybdates. Zhurnal Neorganicheskoi Khimii, 1968. 13 (5): 1295-1302. ISSN 0044-457X.
  3. ^ Mokhosoev, M. V.; Get'man, E. I.; Kokot, I. F. Double sodium-neodymium molybdates. Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 1969. 5 (6): 1107-1112. ISSN 0002-337X.
  4. ^ Yampol'skaya, V. V.; Serebrennikov, V. V. Interaction of rare earth molybdates with hydrogen sulfide at elevated temperatures. Tr. Tomsk. Univ., 1973. 240: 86-89. CAN80: 140751.
  5. ^ Gopalakrishnan, Jagannatha; Manthiram, Araumugam. Topochemically controlled hydrogen reduction of scheelite-related rare earth metal molybdates. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1981. 3: 668-672.