nickel tellurite | 15851-52-2

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 过渡金属氧阴离子化合物
• 英文名称: nickel tellurite
• 英文别名: nickel(2+);tellurite
• CAS: 15851-52-2
• 化学式: Ni*O₃Te
• 分子量: 234.288
• InChiKey: CMLGVHIYOLIDTE-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -2.88
• 重原子数：
  5
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  nickel(II) oxide 在 TeO₂ 作用下， 以 neat (no solvent) 为溶剂， 生成 nickel tellurite
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ni: MVol.B2, 46, page 422 - 424

  摘要：

  DOI：

文献信息

• Thermodynamic stabilities of NiTeO3 and Ni3TeO6 by solid oxide electrolyte e.m.f. method
  作者：C. Mallika、O.M. Sreedharan

  DOI：10.1016/0040-6031(91)85248-g

  日期：1991.11

  Abstract The e.m.f. of the galvanic cells Pt,C,Te(l),NiTeO 3 ,NiO/15 YSZ/O 2 ( P o 2 = 0.21 atm),Pt and Pt,C,NiTeO 3 ,Ni 3 TeO 6 ,NiO/15 YSZ/O 2 ( P o 2 = 0.21 atm),Pt (where 15 YSZ=15 mass% yttria-stabilized zirconia) was measured over the ranges 833–1104 K and 624–964 K respectively, and could be represented by the least-squares expressions E (1) ±1.48 (mV) = 888.72 − 0.504277 (K) and E (II) ±4.21

  摘要 原电池的电动势 Pt,C,Te(l),NiTeO 3 ,NiO/15 YSZ/O 2 (P o 2 = 0.21 atm),Pt 和 Pt,C,NiTeO 3 ,Ni 3 TeO 6 ,NiO /15 YSZ/O 2 (P o 2 = 0.21 atm),Pt（其中 15 YSZ=15 质量% 氧化钇稳定氧化锆）分别在 833–1104 K 和 624–964 K 范围内测量，并且可以表示为最小二乘表达式 E (1) ±1.48 (mV) = 888.72 − 0.504277 (K) 和 E (II) ±4.21 (mV) = 895.26 − 0.81543 T (K)。在对空气参比电极中氧气的标准状态进行校正后，结合文献中 NiO 和 TeO 2 的标准吉布斯生成能，可以推导出 NiTeO 3 和 Ni 的 ΔG°f 如下表达式3 TeO 6 ：ΔG f° (NiTeO 3 )
• Montignie, E., Bulletin de la Societe Chimique de France
  作者：Montignie, E.

  DOI：——

  日期：——
• Montignie, E., Bulletin de la Societe Chimique de France, 1946, vol. 13, p. 175 - 176
  作者：Montignie, E.

  DOI：——

  日期：——
• Oxidation behavior of amorphous metallic Ni3(SbTe3)2 compound
  作者：Jong-Ho Jun、Jin-Seung Jung、Seung-Lim Oh、Yong-Rok Kim、Sung-Han Lee、Charles J. O’Connor

  DOI：10.1016/j.materresbull.2005.09.003

  日期：2006.3

  Amorphous Ni-3(SbTe3)(2) compound was prepared from a metathesis between Zintl phase K3SbTe3 and NiBr2 in solution and its oxidation behavior was investigated in the temperature range of 200-700 degrees C in air. To characterize the sample, thermogravimetry (TG), X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive analysis by X-ray (EDAX) analyses were performed and electrical conductivity was measured as a function of temperature in the range of 25-800 degrees C in air. The specimen showed a metallic conducting-like behavior below 585 degrees C while a semiconducting-like behavior above 585 degrees C. At a first oxidation step of Ni3(SbTe3)2 below 500 degrees C, TeO2 phase is formed. Above 500 degrees C, NiO phase is formed, then some NiO reacts with TeO2 to form NiTeO3 and NiSb2O6 is simultaneously formed. Above 700 degrees C, NiTeO3 is further reacted with TeO2 to form NiTe2O5. Both NiTeO3 and NiTe2O5 are decomposed above 774 degrees C. (c) 2005 Elsevier Ltd. All rights reserved.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ni: MVol.B2, 198, page 763 - 764
  作者：

  DOI：——

  日期：——