titanium tartarate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: titanium tartarate
• 英文别名: titanium tartrate；Ti(IV)-tartrate
• 化学式: 2C₄H₄O₆*Ti
• 分子量: 344.024
• InChiKey: LWZUQZAGDLKSSZ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -4.79
• 重原子数：
  11.0
• 可旋转键数：
  3.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  120.72
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  bismuth(III) nitrate 、 titanium tartarate 在 triethanolamine 、 HNO₃ 、 air 作用下， 以 水 为溶剂， 生成 bismuth tetratitanate
  参考文献：
  名称：

  Preparation and photocatalytic activity of nano-sized nickel molybdate (NiMoO4) doped bismuth titanate (Bi2Ti4O11) (NMBT) composite

  摘要：

  Various compositions of nano-sized (NiMoO4)(x)-doped Bi2Ti4O11 (x=0.01, 0.05, 0.1) composites have been prepared by chemical solution decomposition (CSD) method using triethanolamine (TEA) as complexing agent. Ni(II) is one of reactive species on the catalyst surface and Mo(VI) ion helps to compensate the charge of the lattice. The photocatalysts based on the above compositions have been tested for photobleaching of methyl orange (MO) solution under Hg-lamp. The prepared nanopowders are characterized by XRD, EDAX, UV-vis spectra, specific surface area (BET), zeta potential, ESR and HRTEM analyses. The average particle size of nickel molybdate-doped bismuth titanate lies around 30 +/- 2 nm measured from TEM. Result shows nickel molybdate-doped bismuth titanate (NiMoO4)(x)(Bi2Ti4O11)(1-x), (NMxBT1-x; x = 0.01) composite is found to be more photoactive compared all the compositions studied except degussa P25 titania. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jallcom.2007.09.015
• 作为产物：
  描述：

  dioxide titanium 、 酒石酸 在 NH₄OH 作用下， 以 氢氟酸 、 水 为溶剂， 生成 titanium tartarate
  参考文献：
  名称：

  Preparation and photocatalytic activity of nano-sized nickel molybdate (NiMoO4) doped bismuth titanate (Bi2Ti4O11) (NMBT) composite

  摘要：

  Various compositions of nano-sized (NiMoO4)(x)-doped Bi2Ti4O11 (x=0.01, 0.05, 0.1) composites have been prepared by chemical solution decomposition (CSD) method using triethanolamine (TEA) as complexing agent. Ni(II) is one of reactive species on the catalyst surface and Mo(VI) ion helps to compensate the charge of the lattice. The photocatalysts based on the above compositions have been tested for photobleaching of methyl orange (MO) solution under Hg-lamp. The prepared nanopowders are characterized by XRD, EDAX, UV-vis spectra, specific surface area (BET), zeta potential, ESR and HRTEM analyses. The average particle size of nickel molybdate-doped bismuth titanate lies around 30 +/- 2 nm measured from TEM. Result shows nickel molybdate-doped bismuth titanate (NiMoO4)(x)(Bi2Ti4O11)(1-x), (NMxBT1-x; x = 0.01) composite is found to be more photoactive compared all the compositions studied except degussa P25 titania. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jallcom.2007.09.015

文献信息

• Effect of photocatalytic activities of nano-sized copper molybdate (CuMoO4)-doped bismuth titanate (Bi2Ti4O11) (CMBT) alloy
  作者：T.K. Ghorai、D. Dhak、S. Dalai、P. Pramanik

  DOI：10.1016/j.materresbull.2007.07.009

  日期：2008.7

  molybdate-doped bismuth titanate ranges 32 ± 5 nm measured from TEM. Results show doping of copper molybdate of 5 mol% with bismuth titanate can significantly increase the photoactivity of bismuth titanate compared all the compositions studied except degussa P25 titania. The observed increased photocatalytic activity of copper molybdate-doped bismuth titanate ((CuMoO4) x (Bi 2 Ti 4 O 11 ) 1− x ; CM

  摘要 使用三乙醇胺(TEA) 和HNO 3 通过化学前驱体分解(CPD) 方法制备了不同组成的[CuMoO 4 ] x 掺杂Bi 2 Ti 4 O 11 纳米光催化剂(x = 0.05, 0.1, 0.5)。Cu(II)是催化剂表面的活性物质之一，Mo(VI)离子有助于对催化性能较差的晶格产生电荷补偿。通过汞灯检查基于制备的百里酚蓝 (TB) 溶液光脱色样品的光催化性能。制备的纳米粉末的晶体结构通过 XRD、EDAX、UV-vis 光谱、比表面积 (BET) 和 HRTEM 分析进行表征。从 TEM 测量的钼酸铜掺杂钛酸铋的平均粒径范围为 32 ± 5 nm。结果表明，与除 degussa P25 二氧化钛之外的所有研究组合物相比，掺杂 5 mol% 的钼酸铜与钛酸铋可以显着提高钛酸铋的光活性。观察到的钼酸铜掺杂钛酸铋 ((CuMoO4) x (Bi 2 Ti 4 O 11 ) 1- x ;
• Novel technique for synthesis and characterization of nanosized Ba1?xSrxSn0.15Ti0.85O3 ceramics
  作者：Shrabanee Sen、R. N. P. Choudhary、Abhijit Tarafdar、Panchanan Pramanik

  DOI：10.1002/pssa.200306768

  日期：2004.4

  Nanosized Ba1-xSrxSn0.15Ti0.85O3 (BSST; x = 0, 0.03, 0.06 and 0.09) was prepared by a method involving the decomposition of a metal complex-based aqueous precursor solution. Preliminary X-ray structural analysis confirmed the formation of single-phase compounds with tetragonal structures. Transmission electron microscopy of the compounds showed the distribution of nanosized spherical grains. Detailed dielectric studies as a function of temperature at three different frequencies (10, 50 and 100 kHz) showed that on increasing the Sr concentration in BSST, the Curie temperature was shifted to higher temperature. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
• Photocatalytic oxidation of organic dyes by nano-sized metal molybdate incorporated titanium dioxide (MxMoxTi1−xO6) (M=Ni, Cu, Zn) photocatalysts
  作者：T.K. Ghorai、D. Dhak、S.K. Biswas、S. Dalai、P. Pramanik

  DOI：10.1016/j.molcata.2007.03.075

  日期：2007.8

  Different metal molybdates incorporated titanium dioxide were prepared by the chemical solution decomposition (CSD) method. Among many transition-metal molybdates, nickel molybdate incorporated titanium dioxide (NMTI) was found to be more photoactive than P25 TiO2 and other metal molybdate doped TiO2 (MxMoxTi1-xO6) (M = Ni, Cu, Zn; x = 0.05), for photocatalytic oxidation of various dyes solution to harmless decolorized solution at room temperature with the help of Hg lamp. The prepared nano powders were characterized by XRD, UV-vis spectra, specific surface area (BET), UV-vis diffuse reflectance spectrum, EPR spectrum and TEM analyses. The average particle size of NMT1 was found to be 15 nm measured from TEM and calculated band gap from adsorption edge is found to be 2.66 eV. (C) 2007 Elsevier B.V. All rights reserved.
• Structural and electrical properties of Ca2+-modified PZT electroceramics
  作者：Shrabanee Sen、R.N.P Choudhary、P. Pramanik

  DOI：10.1016/j.physb.2006.03.028

  日期：2007.1

  A perovskite ceramic oxide having the general formula Pb0.97Ca0.03Zr0.05Ti0.95O3 (PCZT) was prepared using precursor solution method. The compound belongs to the tetragonal system. TEM micrographs show that the particles are more or less spherical in shape. Complex impedance analysis indicates the presence of grains separated by grain boundaries, which are also evident from the SEM micrographs. The sample impedance behavior has been explained in terms of the bricklayer model. The relaxation process taking place is short range. The conductivity variation shows a typical Arrhenius-type behavior having linear dependence on logarithm of conductivity. (c) 2006 Elsevier B.V. All rights reserved.