Iron;ZINC | 87933-46-8

• 英文名称: Iron;ZINC
• CAS: 87933-46-8
• 化学式: Fe₀Zn₀
• 分子量: 64.722
• InChiKey: KFZAUHNPPZCSCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.01
• 重原子数：
  2
• 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：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  锌 、 铁粉 以 neat (no solvent) 为溶剂， 生成 Iron;ZINC
  参考文献：
  名称：

  298 K 时 Fe-Zn 系统中 ζ 相的标准形成焓

  摘要：

  摘要 使用 Tian-Calvet 量热仪 (Setaram) 通过在 801 °C (1074 K) 的铝浴中溶解来测定组成为 Fe 0.07 Zn 0.93 的 ζ 相的标准形成焓 Δ f H m(298)。该合金通过直接熔化然后退火制备。发现的实验值为Δ f H m(298) =-2178±772 J/mol。

  DOI：

  10.1016/s0925-8388(02)00664-3

文献信息

• DANILOV, F. I.;POPOVICH, V. A.;GORODETSKIJ, V. I.;SIDORENKO, K. M.;DOROFE+, PRIKL. EHLEKTROXIMIYA. GALVANOTEXN., KAZAN,(1988) S. 38-43
  作者：DANILOV, F. I.、POPOVICH, V. A.、GORODETSKIJ, V. I.、SIDORENKO, K. M.、DOROFE+

  DOI：——

  日期：——
• Ac magnetic susceptibility measurements in nanoparticulate powders of iron-doped ZnO
  作者：G.F. Barbosa、F.L.A. Machado、A.R. Rodrigues、T.E.P. Alves、A. Franco

  DOI：10.1016/j.jmmm.2011.09.032

  日期：2012.3

  Low temperature (T) ac magnetic susceptibility (chi(ac)) measurements were performed in powder samples of the Zn1-xFexO (x=0-0.078) prepared by a combustion reaction method. The amplitude of the ac magnetic field was kept constant (1 mT) while its frequency (f) varied in the range 10-10(4) Hz for 5 <= T <= 300 K. The diluted samples presented cusps with maxima distributed around T-f= 17.5 +/- 0.5 K while no such feature was observed for the pure sample (x=0). The cusp was found to become more pronounced with the increasing Fe content. Also it decreased and shifted to higher values of T by increasing f. The shift in T-f was found to follow a Vogel-Fulcher law with E-a/k(B)=317.6 K, T-0=4.65 K and tau(0)=10(-14) s, for the activation energy, critical temperature and characteristic time-constant, respectively. The energy gap of the sample was measured and they were found to vary in the range 3.75-3.80 eV. The overall chi(ac)-data resembles those obtained for cluster spin-glass state. (C) 2011 Elsevier B.V. All rights reserved.
• Morales, M. A.; Baggio-Saitovitch, E.; Frota-Pessoa, S., Physical Review B: Condensed Matter and Materials Physics, p. 1 - 7
  作者：Morales, M. A.、Baggio-Saitovitch, E.、Frota-Pessoa, S.

  DOI：——

  日期：——