铁,加合(1:3)镍 | 12022-66-1

• 分子结构分类: 无机化合物 - 均相金属化合物 - 均相过渡金属化合物
• 中文名称: 铁,加合(1:3)镍
• 英文名称: awaruite
• 英文别名: Iron;nickel；iron;nickel
• CAS: 12022-66-1
• 化学式: FeNi₃
• 分子量: 231.917
• InChiKey: YJIOZLSSTYZTNB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.01
• 重原子数：
  4
• 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：

  Iron(III) nitrate nonahydrate 、 nickel(II) nitrate hexahydrate 在 sodium nitrate 、 sodium hydroxide 、 氢气 作用下， 以 水 、 formamide 为溶剂， 反应 0.5h， 生成 铁,加合(1:3)镍
  参考文献：
  名称：

  Ni3FeN / Ni3Fe超薄纳米片中的合金应变输出诱导晶格位错，可实现高效的总水分解

  摘要：

  基于原位微结构演化设计高效，稳定且低成本的双功能电催化剂，尤其是在高度结晶的织构上实现部分晶格位错，以催化氢分解反应（HER）和氧分解反应（OER）是具有挑战性的。本文中，通过对阳离子空位单层NiFe层状双氢氧化物进行热氨解处理，制备了嵌入Ni 3 FeN超薄纳米片（约1 nm）中的Ni 3 Fe合金催化剂。Ni 3的出现铁合金在退火过程中不可避免地导致应变输出到超薄纳米片中的相邻微结构，从而导致晶格位错的形成。这种晶格缺陷结合了超薄的2D形态和Ni 3 FeN与Ni 3 Fe之间的协同界面效应，使电催化剂（d-Ni 3 FeN / Ni 3 Fe）在碱性介质中对OER和HER均具有出色的电催化性能，分别需要250 mV和125 mV的过电势来驱动1 M KOH中的10 mA cm -2的电流密度。以d-Ni 3 FeN / Ni 3 Fe作为阴极和阳极的水电解池产生的电流密度为10 mA

  DOI：

  10.1039/d0ta11618a

文献信息

• Selective hydrogenation of unsaturated carbonyls by Ni–Fe-based alloy catalysts
  作者：Wahyu S. Putro、Takashi Kojima、Takayoshi Hara、Nobuyuki Ichikuni、Shogo Shimazu

  DOI：10.1039/c7cy00945c

  日期：——

  Ni-Fe alloy catalysts prepared by a simple hydrothermal method and subsequent H2 treatment exhibited the greatest activity and selectivity for the hydrogenation of biomass-derived furfural to furfuryl alcohol among the examined second metals, such as Al, Ga, In, Co, and Ti. This work reveals that the alloying of Ni and Fe is a key factor in achieving highly selective hydrogenation of C=O moiety in

  通过简单的水热法和随后的H2处理制备的Ni-Fe合金催化剂在所研究的第二种金属（例如Al，Ga，In，Co和Ti）中，对于生物质衍生的糠醛加氢成糠醇表现出最大的活性和选择性。 。这项工作表明，Ni和Fe的合金化是实现不饱和羰基底物中C = O部分高度选择性氢化的关键因素。我们发现降低H2处理的温度（即降低微晶尺寸）；例如，与糠醛氢化相比，Ni-Fe（2）HT-573 K（TOF = 952 h-1）与Ni-Fe（2）HT-673（TOF = 375 h-1）相比，活性增加。该结果表明，低配位的Ni-Fe合金对于催化循环是必不可少的。此外，金属/载体界面的作用至关重要。尽管Ni-Fe / TiO 2，Ni-Fe / Al 2 O 3和Ni-Fe / CeO 2具有较高的催化性能，但负载在SiO 2，针铁矿和水滑石催化剂上的Ni-Fe无效。使用FT-IR测量的振动研究表明，糠醛通过η1（O）构
• Effect of Cetyl trimethylammonium bromide (CTAB) amount on phase constituents and magnetic properties of nano-sized NiFe2O4 powders synthesized by sol–gel auto-combustion method
  作者：S. Alamolhoda、S.M. Mirkazemi、T. Shahjooyi、N. Benvidi

  DOI：10.1016/j.jallcom.2015.02.192

  日期：2015.7

  In this research nano-sized NiFe2O4 powders were synthesized with and without Cetyl trimethylammonium bromide (CTAB) surfactant addition by sol-gel auto-combustion method. Phase constituents, microstructure and magnetic properties as a result of different CTAB addition amounts were evaluated by X-ray diffraction (XRD), Raman spectroscopy, field emission scanning electron microscope (FESEM) and vibration sample magnetometer (VSM) techniques. XRD results designated that the combustion product consists of NiFe2O4 as the main phase and some amount of alpha-Fe2O3 and FeNi3 phases. Raman spectroscopy represents the formation of NiO phase in addition to the mentioned phases. CTAB addition affects the phase constituents and elimination of alpha-Fe2O3 residuals from the combustion product while facilitating the formation of FeNi3 phase. Also its addition leads to powder refinement based on FESEM images. Mean crystallite sizes of the samples by calculated by Scherrer equation showed a decreasing trend from 46 to 27 nm with increasing the amount of CTAB. Magnetic measurements showed that saturation magnetization increased from 36.96 emu/g to 51.07 emu/g by CTAB addition as a result of increased FeNi3 amount. The intrinsic coercivity values (H-i(c)) of the samples are in the range of 164-175 Oe. (C) 2015 Elsevier B.V. All rights reserved.
• Phase and magnetic studies of the high-energy alloyed Ni–Fe
  作者：Y. Jiraskova、J. Bursik、I. Turek、M. Hapla、A. Titov、O. Zivotsky

  DOI：10.1016/j.jallcom.2014.01.138

  日期：2014.5
• Phonons in nanocrystalline<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Ni</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mi mathvariant="normal">Fe</mml:mi></mml:math>
  作者：H. Frase、B. Fultz、J. L. Robertson

  DOI：10.1103/physrevb.57.898

  日期：——

  Inelastic neutron-scattering spectra were measured to obtain the phonon density of states (DOS) of nanocrystalline fee Ni3Fe. The materials were prepared by mechanical alloying, and were also subjected to heat treatments to alter their crystallite sizes and internal strains. In comparison to material with large crystallites, the nanocrystalline material shows two distinct differences in its phonon DOS. The nanocrystalline DOS was more than twice as large at energies below 15 meV. This increase was approximately proportional to the density of grain boundaries in the material. Second, features in the nanocrystalline DOS are broadened substantially. This broadening did not depend in a simple way on the crystallite size of the sample, suggesting that it has a different physical origin than the enhancement in phonon DOS at energies below 15 meV, A damped harmonic oscillator model for the phonons provides a quality factor Q(u), as low as 7 for phonons in the nanocrystalline material. The difference in vibrational entropy of the bulk and nanocrystalline Ni3Fe was small, owing to competing changes in the nanocrystalline phonon DOS at low and high energies. [S0163-1829(98)06402-9].
• Mössbauer Diffraction Spectra in Partially Ordered Ni₃Fe Alloy
  作者：Yutaka Nakai、Yoshiharu Ooi、Nobuhiko Kunitomi

  DOI：10.1143/jpsj.57.3172

  日期：1988.9.15