antimony-selenium

• 分子结构分类: 无机化合物 - 无机盐 - 无机锑盐
• 英文名称: antimony-selenium
• 英文别名: selane;stibane
• 化学式: SbSe
• 分子量: 200.71
• InChiKey: FGVGISXTAIWPEP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.1
• 重原子数：
  2.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  antimony-selenium 、 氢化钾 、 4,7,13,16,21,24-六氧-1,10-二氮双环[8.8.8]二十六烷 以 氨 为溶剂， 以84%的产率得到[K(2,2,2,-cryptand)]2[Sb2Se6]
  参考文献：
  名称：

  Smith, Donna M.; Park, Chang-Woo; Ibers, James A., Inorganic Chemistry, 1997, vol. 36, p. 3798 - 3800

  摘要：

  DOI：
• 作为产物：
  描述：

  selenium 、 亚锑氢化物 以 melt 为溶剂， 生成 antimony-selenium
  参考文献：
  名称：

  液态 Sb-Se 合金的热容量和磁化率

  摘要：

  液态 Sb-Se 合金的热容量随着温度和成分的变化表现出异常行为。液态 Sb 0.5 Se 0.5 合金在热容量的温度依赖性方面表现出最大。液态Sb 0.5 Se 0.5 合金的最大热容温度对应于发生非金属-金属转变的温度。0.6≤ x ≤1.0 的液态 Sb 1- x Se x 合金的顺磁化率可归因于热搅动引起的键断裂引起的悬空键的形成。液态 Sb-Se 合金的热容特征行为可能与中间范围有序和局部键合配置的变化有关。

  DOI：

  10.1143/jpsj.60.968

文献信息

• Formation of Polypyrrole-Coated Sb₂ Se₃ Microclips with Enhanced Sodium-Storage Properties
  作者：Yongjin Fang、Xin-Yao Yu、Xiong Wen David Lou

  DOI：10.1002/anie.201805552

  日期：2018.7.26

  (SIBs). Herein, we develop a template‐engaged ion‐exchange method to synthesize Sb2Se3 microclips, and the as‐obtained Sb2Se3 microclips are further in situ coated with polypyrrole (PPy). Benefiting from the structural and compositional merits, these PPy‐coated Sb2Se3 microclips exhibit enhanced sodium‐storage properties in terms of high reversible capacity, superior rate capability, and stable cycling

  具有高比容量的基于锑的电极材料作为钠离子电池（SIB）的负极材料引起了人们的极大兴趣。本文中，我们开发了一种模板结合的离子交换方法来合成Sb 2 Se 3微夹，并将获得的Sb 2 Se 3微夹进一步原位涂覆聚吡咯（PPy）。得益于结构和组成方面的优点，这些PPy涂层的Sb 2 Se 3微夹在高可逆容量，优异的倍率容量和稳定的循环性能方面表现出增强的钠存储特性。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Se: SVol.A3, 17.3.11, page 301 - 301
  作者：

  DOI：——

  日期：——
• Influence of Sb addition on the structural and optical characteristics of thermally vacuum evaporated SbxSe1−x thin films
  作者：A.H. Ammar、A.A.M. Farag、M.S. Abo-Ghazala

  DOI：10.1016/j.jallcom.2016.10.042

  日期：2017.2

  Binary chalcogenide glasses of SbXSe1-x (0.1, 0.2 and 0.3) were synthesized by the conventional melt quenching technique. Thin films of these glasses were deposited by vacuum evaporation technique. X-ray diffraction (XRD) and scanning electron microscopy (SEM) showed that, the deposited films have amorphous nature. The optical properties were studied in the wavelength range 200-2500 nm by using Swanepoel method, which is based on the presence of interference fringes. Type of transition in the films is found to be indirect allowed with a value of energy gap decrease with increasing Sb-content due to the increasing of concentration of the localized states. Optical absorption parameters such as Urbach energy, skin depth, steepness, electron-phonon interaction were determined and showed composition dependence. The obtained indirect optical energy gap was found to decrease with increasing Sb-content due to the increasing of concentration of the localized states. In addition, the results indicate that the values of refractive index gradually increase with increasing Sb content which is related. The dispersion characteristics were discussed in terms of the single oscillator expressed by Wemple Di-Domenico (WD). The obtained dispersion parameters were extracted and showed compositional dependence. (C) 2016 Elsevier B.V. All rights reserved.
• Gospodinov, G. G.; Pashinkin, A. S.; Boncheva-Mladenova, Z., Neorganicheskie Materialy, 1970, vol. 6, p. 639 - 643
  作者：Gospodinov, G. G.、Pashinkin, A. S.、Boncheva-Mladenova, Z.、Novoselova, A. V.

  DOI：——

  日期：——
• The relationship between optical gap and chemical composition in SbxSe1−x system
  作者：S.S. Fouad、A.H. Ammar、M. Abo-Ghazala

  DOI：10.1016/s0921-4526(96)00850-2

  日期：1997.3

  The optical constants of vacuum deposited SbxS1-x amorphous thin films (x = 0.075, 0.15 and 0.20 at%) of different thicknesses (90-150 nm) were studied in the wavelength range 550-800 nm. It was found that both the refractive index n and the absorption index k are independent of the film thickness, whilst there is a distinct dependence of n and k on the Sb content. The allowed optical transition was found to be non-direct, the corresponding optical gaps E(g)(opt) are determined. The width of the band tail E(e) is also determined. As a result, E(g)(opt) decreases while E(e) increases with increasing Sb contents. The variation of E(g)(opt) with x for SbxSe1-x agree with the optical gap E(o) predicted theoretically in terms of random bond network proposed by Shimakawa. The relationship between the optical gap and chemical composition in SbxSe1-x amorphous system is discussed in terms of the average heat of atomization H-s and the average coordination number m. The results of these calculations can be used to rationalize the observed optical properties of these materials.