bismuth subnitrate

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 后过渡金属氧阴离子化合物
• 英文名称: bismuth subnitrate
• 英文别名: bismuth;oxygen(2-);nitrate
• 化学式: Bi*NO₃*O
• 分子量: 286.985
• InChiKey: VGCWJEOSAJKNRP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.74
• 重原子数：
  6
• 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：
  63.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  酒石酸 、 bismuth subnitrate 在 水 作用下， 以 水 、 氨 为溶剂， 反应 0.5h， 以to give the title compound (14.78 g)的产率得到Wismuttartrat
  参考文献：
  名称：

  Salts of ranitidine and complexes of bismuth with carboxylic acids, and

  摘要：

  本发明涉及雷尼替丁与铋与羧酸的复合物形成的盐以及这些盐的溶剂化物。适当的羧酸包括柠檬酸、酒石酸和琴菌酸等。这些盐在治疗胃肠道疾病中特别是胃十二指肠病方面非常有用。这些盐表现出与雷尼替丁相关的抗分泌活性，同时对幽门螺杆菌具有抗菌活性，并且它们也具有细胞保护性质。

  公开号：

  US05008256A1
• 作为产物：
  描述：

  bismuth (III) nitrate pentahydrate 在 Ammonium hydroxide 作用下， 以 水 为溶剂， 反应 92.0h， 生成 bismuth subnitrate
  参考文献：
  名称：

  Controlled synthesis of bismuth-containing compounds (α-, β- and δ-Bi₂O₃, Bi₅O₇NO₃ and Bi₆O₆(OH)₂(NO₃)₄·2H₂O) and their photocatalytic performance

  摘要：

  一系列含铋化合物，包括α、β和δ-Bi2O3、Bi5O7NO3和Bi6O6(OH)2(NO3)4·2H2O，可以通过改变碱和溶剂来轻松制备。

  DOI：

  10.1039/c5ce01787d

文献信息

• Insights into the impurities of Bi₂WO₆ synthesized using the hydrothermal method
  作者：Jiayou Liu、Qianqian Nie、Zhongchao Tan、Yulin Luo、Shuai Wang、Hesheng Yu

  DOI：10.1039/d0ra07559k

  日期：——

  Impurities of Bi₂WO₆ formed during the hydrothermal process under a wide range of acid–base conditions (from 1.5 M HNO₃ to 0.5 M NaOH) were qualitatively analyzed and accurately quantified for the first time.

  在广泛的酸碱条件下（从1.5 M HNO3到0.5 M NaOH），水热过程中形成的Bi2WO6杂质进行了首次定性分析和精确定量。
• Nitrate anion-mediated morphology control of Bi5O7NO3 and its photocatalytic activity
  作者：Longzhu Zhang、Lingjun Chou、Xinheng Li

  DOI：10.1039/c3ce41875h

  日期：——

  Different morphologies of a material often show different performance. Four different morphologies of Bi5O7NO3 including microflowers, nanowires, nanoribbons and nanosheets have been controllably synthesized by simply increasing concentration of precursor bismuth nitrate in a hydrothermal method without adding any surfactant or template. Those morphologies have revealed a dramatic difference in rhodamine B (RhB) photocatalytic activity. The nanosheets showed much better photocatalytic activity than the nanowires and the nanoribbons while the microflowers showed very poor activity. In our control experiments where we partially substituted Bi(NO3)3 for Zn(Ac)2, Zn(NO3)2, and KNO3 respectively, we have found that the formed morphologies were very closely related to nitrate anions. This explicitly proves that the nitrate anion plays a crucial role in determining the morphologies. Guided by atomic model, nitrate anion-mediated oriented attachment mechanism is proposed on the basis of our experimental results. Our finding that nitrate anions favoured the formation of nanosheets would benefit the synthesis of nanosheets at a lower cost. Our study provides a simple and economic way for preparing good candidates for potential applications in solar energy conversion.

  材料的不同形态往往会显示出不同的性能。在不添加任何表面活性剂或模板的情况下，只需通过水热法增加前驱体硝酸铋的浓度，就能可控地合成四种不同形态的 Bi5O7 ，包括微花、纳米线、纳米带和纳米片。这些形态显示了罗丹明 B（RhB）光催化活性的巨大差异。纳米片的光催化活性远远优于纳米线和纳米带，而微花的光催化活性则非常差。在我们分别用 Zn(Ac)2、Zn(NO3)2 和 K 部分替代 Bi( )3 的对照实验中，我们发现所形成的形态与硝酸根阴离子的关系非常密切。这明确证明了硝酸根阴离子在决定形态方面起着至关重要的作用。在原子模型的指导下，我们根据实验结果提出了硝酸根阴离子介导的定向附着机制。我们发现硝酸根阴离子有利于纳米片的形成，这将有利于以较低的成本合成纳米片。我们的研究为制备潜在应用于太阳能转换的优质候选材料提供了一种简单而经济的方法。
• Enhanced ferroelectric and energy-storage properties of Nb-doped 0.94Na0.5Bi0.5TiO3-0.06BaTiO3 ceramics prepared by a multi-ionic sol-gel method
  作者：Huijiadai Luo、Hua Ke、Hongjun Zhang、Liwei Zhang、Fangzhe Li、Lu Cao、Dechang Jia、Yu Zhou

  DOI：10.1016/j.physb.2019.05.008

  日期：2019.8

  Lead-free ferroelectric Na0.5Bi0.5TiO3 (NBT), 0.94Na(0.5)Bi(0.5)TiO(3)-0.06BaTiO(3) (NBT-6BT) and (Na0.5Bi0.5)(0.94)Ba-0.06(Nb0.05Ti0.95)O-3 (Nb-NBBT6) ceramics were synthesized via a multi-ionic sol-gel method process. The effects of Nb on the structural, dielectric and ferroelectric properties were studied. Doped Nb ions distributed uniformly in the Nb-NBBT6 ceramics and shrank the grain sizes of Nb-NBBT6. All NBT, NBT-6BT and Nb-NBBT6 ceramics consisted of the rhombohedral phase and the tetragonal phase according to XRD Rietveld refinements. The dielectric constants of the Nb-NBBT6 ceramics were improved compared to NBT and NBT-6BT below 200 degrees C. The introduction of Nb ions enhanced the dielectric stability, and the temperature difference between two dielectric peaks increased from 153 degrees C for NBT to 197 degrees C for Nb-NBBT6. The remnant polarization (P-r) of Nb-NBBT6 ceramics decreased, but the reduced E-c of 7.01 kV/cm and the maximum polarization of 40.79 mu C/cm(2) (90 kV/cm) revealed the enhanced ferroelectric property. The temperature-dependent ferroelectric hysteresis loops of Nb-NBBT6 ceramics (65-150 degrees C) exhibited the largest energy-storage density (W) of 0.399 J/cm(3) at 90 degrees C.
• Kodoma, Hiroshi, Journal of Solid State Chemistry, 1994, vol. 112, p. 27 - 30
  作者：Kodoma, Hiroshi

  DOI：——

  日期：——
• Kodoma, Hiroshi, Journal of Solid State Chemistry, <hi>1994</hi>, vol. 112, p. 27 - 30
  作者：Kodoma, Hiroshi

  DOI：——

  日期：——