potassium zinc phosphate | 13826-55-6

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 碱金属含氧阴离子化合物
• 英文名称: potassium zinc phosphate
• 英文别名: potassium;zinc;phosphate
• CAS: 13826-55-6
• 化学式: K*O₄P*Zn
• 分子量: 199.46
• InChiKey: CXDLXIMRJLZPDZ-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -5.82
• 重原子数：
  7
• 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：
  86.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  potassium zinc phosphate 在 H₂O 作用下， 以 水 为溶剂， 生成 zinc(II) hydroxide
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Zn: MVol., 122, page 308 - 311

  摘要：

  DOI：
• 作为产物：
  描述：

  dipotassium hydrogenphosphate 、 zinc(II) sulfate 以 水 为溶剂， 生成 potassium zinc phosphate
  参考文献：
  名称：

  Travers; Perron, Annales de Chimie (Cachan, France), 1924, vol. 1, p. 298 - 342

  摘要：

  DOI：

文献信息

• Phase relations and flux research for zinc oxide crystal growth in the ZnO–K2O–P2O5 system
  作者：L.N. Ji、J.B. Li、J. Luo、J.K. Liang、Y.H. Liu、J.Y. Zhang、G.H. Rao

  DOI：10.1016/j.jallcom.2008.02.057

  日期：2009.2

  The subsolidus phase relations of the ternary system ZnO-B2O3-P2O5 were investigated by means of X-ray diffraction (XRD). Seven binary compounds, 1 ternary compound and 10 three-phase regions were determined in this system. The phase diagrams of the pseudo-binary systems Zn-3(BO3)(2)-ZnO, Zn-3(PO4)(2)-ZnO and Zn3BPO7-ZnO were also determined through XRD and differential thermal analysis (DTA) methods

  通过 X 射线衍射 (XRD) 研究了三元体系 ZnO-B2O3-P2O5 的亚固相线相关系。在该系统中测定了 7 个二元化合物、1 个三元化合物和 10 个三相区域。伪二元体系 Zn-3(BO3)(2)-ZnO、Zn-3(PO4)(2)-ZnO 和 Zn3BPO7-ZnO 的相图也通过 XRD 和差热分析 (DTA) 方法确定。它们都形成共晶温度约为 1000 摄氏度的共晶体系。Zn-3( )(2) 和 Zn-3(PO4)(2) 不是合适的助熔剂，而 Zn3BPO7 可能是适合 ZnO 晶体生长的助熔剂。(C) 2007 Elsevier BV 版权所有。
• Investigation of optical and electrical properties of the semiconducting α-KZnPO₄ compound
  作者：N. Chakchouk、Kh. Ben Brahim、M. Ben Gzaiel、A. Oueslati

  DOI：10.1039/d2ra00426g

  日期：——

  synthesize the α-KZnPO4 compound. The X-ray diffraction pattern revealed that the sample represents a single hexagonal phase with a P63 space group. The chemical composition of the compound was examined by energy dispersive spectroscopy. The optical absorption measurement confirmed the semiconductor nature of the compound with a band gap around 4.52 eV. Furthermore, the electrical properties of the material

  我们采用固相法合成了α-KZnPO 4化合物。 X射线衍射图显示该样品为具有P 6 3空间群的单一六方相。通过能量色散光谱检查该化合物的化学组成。光吸收测量证实了该化合物的半导体性质，带隙约为 4.52 eV。此外，通过阻抗谱分析了材料的电性能，频率范围为100 Hz至1 MHz，温度范围为583 K至673 K。s( T )对温度的依赖性表明：重叠大极化子隧道模型是化合物中交流传导的机制。建立并讨论了晶体结构和离子电导率之间的相关性。最后， M ''峰的温度变化显示出热激活的弛豫过程和温度依赖性拉伸指数β参数。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Zn: SVol., 330, page 1013 - 1016
  作者：

  DOI：——

  日期：——
• Effects of KOH:ZnCl2 mole ratio on the phase formation, morphological and inhibitive properties of potassium zinc phosphate (PZP) pigments
  作者：F. Askari、E. Ghasemi、B. Ramezanzadeh、M. Mahdavian

  DOI：10.1016/j.jallcom.2014.12.160

  日期：2015.5

  Different types of potassium zinc phosphate (PZP) pigments were synthesized by a co-precipitation method. The PZPs were obtained through changing KOH:ZnCl2 mole ratio. The chemical composition of the pigments was studied by X-ray diffraction, Fourier transform infrared spectroscopy and scanning electron microscopy (SEM). Then, the extracts of the PZPs were prepared in 3.5% (w/w) NaCl solution. The inhibitive performance of the pigments was investigated by polarization technique and SEM surface analysis through dipping mild steel panels in the pigment extracts for different immersion times. Results showed that changing ZnCl2/KOH mole ratio could influence formation of KZn2H(PO4)(2) and KZnPO4 phases. It was known that the KZn2H(PO4)(2) phase has a superior corrosion inhibition behavior in 3.5% NaCl solution than KZnPO4 phase. (C) 2015 Elsevier B.V. All rights reserved.
• Synthesis and characterization of the fourth generation of zinc phosphate pigment in the presence of benzotriazole
  作者：F. Askari、E. Ghasemi、B. Ramezanzadeh、M. Mahdavian

  DOI：10.1016/j.dyepig.2015.08.020

  日期：2016.1

  A novel potassium zinc phosphate (PZP) pigment was synthesized in the presence of benzotriazole (BTA) by a co-precipitation method. The chemical composition of the pigment was investigated by Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, thermal gravimetric analysis and scanning electron microscope. The inhibitive performance of the pigment was studied in comparison with PZP and conventional zinc phosphate pigments by polarization technique. The mild steel panels were dipped in the 3.5 wt% NaCl solutions containing pigments extracts. Energy-dispersive X-ray spectroscopy analysis and visual investigation was performed on the mild steel panels after immersion. Results showed that PZP-BTA pigment was synthesized successfully. The chemical bonding between PZP and BTA was demonstrated by different techniques. The greater inhibitive action of the PZP-BTA in comparison with PZP and zinc phosphate was demonstrated in this study. (C) 2015 Elsevier Ltd. All rights reserved.