titanium carbonitride

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: titanium carbonitride
• 英文别名: azane;methane;titanium
• 化学式: C₀N₀Ti
• 分子量: 60.8889
• InChiKey: PLLRBZZFUNJQJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  3
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  titanium carbonitride 在 Cl₂ 作用下， 以 neat (no solvent) 为溶剂， 生成 甲烷
  参考文献：
  名称：

  Structure of nanoporous carbon produced from titanium carbide and carbonitride

  摘要：

  Scanning electron microscopy, X-ray diffraction and adsorption structural analyses, and helium pycnometry were used to study the structure of nanoporous carbon produced by chlorination of powdered titanium carbide and carbonitride and of titanium carbide synthesized by chemical-vapor deposition. The results obtained were used to make suggestions about the type of organization of the nanoporous structure of these materials. The evolution of the structure of nanoporous carbon was analyzed in relation to the chlorination temperature. The effect of the chlorination temperature on the structure of the nanoporous carbon obtained and on its pore volume was examined.

  DOI：

  10.1134/s1070427208100066
• 作为产物：
  描述：

  [TiCl2(i-PrNC(NMe2)N-i-Pr)2] 以 neat (no solvent) 为溶剂， 生成 titanium carbonitride
  参考文献：
  名称：

  Synthesis of Titanium(IV) Guanidinate Complexes and the Formation of Titanium Carbonitride via Low-Pressure Chemical Vapor Deposition

  摘要：

  The mono(guanidinato) complex [Ti(NMe(2))(2)Cl{i-PrNC[N(SiMe(3))(2)]N-i-Pr}] (1) was prepared by reaction of [Ti(NMe(2))(2)-Cl(2)] with 1 or 2 equiv of the lithium guanidinate salt [Li{i-PrNC[N(SiMe(3))(2)]N-i-Pr}]. Compound 1 has been characterized by X-ray crystallography. Treatment of TiCl(4) With 2 equiv of [Li{i-PrNC[N(SiMe(3))(2)]N-i-Pr}] resulted in the formation of dark red crystals. X-ray crystallography showed that these crystals consist of a 70:30 mixture of two bis(guanidinato) complexes, namely, [TiCl(2){i-PrNC[N(SiMe(3))(2)]N-i-Pr}{i-PrNC(N=CMe(2))N-i-Pr}] (2) and [TiCl(2){i-PrNC[N(SiMe(3))(2)]N-i-Pr}{i-PrNC[N(H)-i-Pr]N-i-Pr}] (3). Both compounds 2 and 3 possess a transformed guanidinate ligand. Low-pressure chemical vapor deposition of either compound 1 or [TiCl(2){i-PrNC(NMe(2))N-i-Pr}] (4) at 600 degreesC results in thin films of titanium carbonitride.

  DOI：

  10.1021/ic049013u
• 作为试剂：
  描述：

  一氧化碳 在 titanium carbonitride 、 lithium formate 、 dioxide titanium 、 palladium dichloride 作用下， 生成 二氧化碳
  参考文献：
  名称：

  Synthesis and Properties of a Carbon Monoxide Oxidation Catalyst Based on Plasma-Chemical Titanium Carbonitride, Titanium Dioxide, and Palladium

  摘要：

  DOI：

  10.1134/s0018143921010148

文献信息

• Facile Synthesis of Nanocrystalline Titanium Carbonitride via a Chemical Metathesis Route
  作者：Xin Feng、Li-Yi Shi

  DOI：10.1246/cl.2005.1002

  日期：2005.7

  Nanocrystalline titanium carbonitride (TiCN) was successfully synthesized at low temperature (450 °C) via a chemical metathesis route using the readily attainable TiCl4, CaC2 and NaN3 as source materials. X-ray powder diffraction indicated that the product was cubic TiCN with a lattice constant a = 4.252 Å. Transmission electron microscopy revealed that the crystals were composed of spherical particles with the diameter of 66 nm. X-ray photoemission spectra analysed that the atomic ratio was good agreement with the TiC0.4N0.6 stoichiometry. The possible formation mechanism was investigated.

  以容易获得的 TiCl4、CaC2 和 NaN3 为原料，通过化学偏合成路线在低温（450 ℃）下成功合成了纳米晶碳化钛（TiCN）。透射电子显微镜显示，晶体由直径为 66 纳米的球形颗粒组成。X 射线光发射光谱分析表明，其原子比与 TiC0.4N0.6 的化学计量十分吻合。对可能的形成机制进行了研究。
• Mechanical properties of TiN-TiC mixed crystal films
  作者：H Hyakutake、Y Imada、F Honda、K Nakajima

  DOI：10.1088/0953-8984/10/1/013

  日期：1998.1.12

  Deposited films of TiN-TiC systems with solid solutions were prepared over the range 0.2-0.8 in x defined by , using a RF magnetron sputtering method. Tribological properties of the samples were examined as a function of x. Microhardness increased with x, and reached maximum at around 0.7. Adhesive force between the deposited film and the substrate (high-speed steel) were measured by a scratch test

  使用射频磁控溅射方法在 x 定义的 0.2-0.8 英寸范围内制备具有固溶体的 TiN-TiC 系统的沉积膜。作为 x 的函数检查样品的摩擦学特性。显微硬度随 x 增加，并在 0.7 左右达到最大值。通过划痕测试测量沉积膜和基材（高速钢）之间的粘附力。结果表明，粘合力随 x 增加并在约 0.5 处达到最大值。摩擦系数随 x 单调下降，但在 0.4-0.5 时趋于最小。磨损率显示出与 x 值有关的复杂现象，表明在 0.2 和 0.8 处有两个最大值。对薄膜样品进行 X 射线衍射分析。显微硬度随 x 的变化显然与物理宽度有关。发现物理宽度的主要部分是由于所有样品的晶格畸变。I (111) / I (200) 的降低也与显微硬度的增加有关。发现在溅射沉积过程中在薄膜中形成了堆垛层错，这表明样品中根据堆垛概率的值产生了空位片晶。
• Synthesis of Titanium Carbonitride Phases by Reactive Milling of the Elemental Mixed Powders
  作者：Jose M. Cordoba、Maria J. Sayagues、Maria D. Alcala、Francisco J. Gotor

  DOI：10.1111/j.1551-2916.2005.00351.x

  日期：2005.7

  Titanium carbonitride (TiCxN1−x) powders were obtained by high‐energy ball milling of elemental titanium and carbon (activated carbon or graphite) in a nitrogen atmosphere. The formation of the carbonitride phase was controlled by adequately choosing the experimental conditions of the milling process. The stoichiometry of TiCxN1−x powders was modified by adjusting the titanium‐to‐carbon molar ratio. The composition and cell parameters of the carbonitride phases were determined. Microstructural characterization of these phases showed a nanocrystalline nature.

  通过在氮气气氛中对纯钛和碳（活性炭或石墨）进行高能球磨，成功制备了钛碳氮化物（Ti\(_C_xN_1−x}\)）粉末。通过恰当选择球磨工艺的实验条件，能够有效控制碳氮化物相的形成。通过调节钛与碳的摩尔比，可以改变Ti\(_C_xN_1−x}\)粉末的化学计量。我们确定了碳氮化物相的组成及其晶格参数。微结构分析表明，这些相具有纳米晶特性。
• Adsorption of oligomeric polyamineimide binder and its monomers on the surface of nonstoichiometric compounds of titanium
  作者：A. V. Ishkov、A. M. Sagalakov

  DOI：10.1007/s11167-005-0087-4

  日期：2004.10

  Adsorption of an oligomeric polyaminoimide binder, PAIS-104, and its monomers, diaminodiphenylmethane and dimaleimidodiphenylmethane, on the surface of nonstoichiometric titanium carbides, nitrides, and carbonitrides was studied. The dependence of the oligomer adsorption parameters and strength properties of composites on the nature, composition, and specific surface area of the adsorbent and presence of various additives in the binder was examined.

  研究了低聚聚酰胺亚胺粘合剂 PAIS-104 及其单体（二氨基二苯基甲烷和二马来酰亚胺二苯基甲烷）在非整数碳化钛、氮化物和碳氮化物表面的吸附情况。研究了低聚物吸附参数和复合材料强度特性与吸附剂的性质、组成和比表面积以及粘合剂中各种添加剂的关系。
• Spark Plasma Sintering of Ultrafine TiCxN1−x Powders Synthesized by a Mechanically Induced Self-Sustaining Reaction
  作者：Amparo Borrell、Adolfo Fernández、Ramón Torrecillas、José M. Córdoba、Miguel A. Avilés、Francisco J. Gotor

  DOI：10.1111/j.1551-2916.2010.03735.x

  日期：2010.8

  High‐purity, nanometer‐sized titanium carbonitride powders, TiCxN1−x, were obtained with a mechanically induced self‐sustaining reaction (MSR) in a high‐energy planetary ball mill from a mixture of titanium and different carbon precursors under a nitrogen atmosphere. A promising method for developing dense TiCxN1−x materials is the coupling of MSR with the spark plasma sintering (SPS) technique. The powders were sintered at different temperatures to provide a completely dense monolithic ceramic (>99% theoretical density). In this work, the influence of the carbon precursor and SPS treatment on the material microstructures were studied, and the main mechanical properties of the end material were evaluated.

  通过在高能行星式球磨机中进行机械诱导的自持反应（MSR），从钛和不同碳前驱体的混合物中，在氮气氛围下成功获得了高纯度、纳米级的钛碳氮化物粉末，化学式为 TiC_x}N_1−x}。将 MSR 与火花等离子体烧结（SPS）技术相结合，是一种开发致密 TiC_x}N_1−x} 材料的有前景的方法。通过在不同温度下对粉末进行烧结，获得了完全致密的单体陶瓷（密度 > 99% 理论密度）。在这项工作中，研究了碳前驱体和 SPS 处理对材料微观结构的影响，并对最终材料的主要力学性能进行了评估。