Sodium;iron(3+);hexacyanide | 14217-21-1

• 英文名称: Sodium;iron(3+);hexacyanide
• CAS: 14217-21-1
• 化学式: C₆FeN₆*Na
• 分子量: 234.943
• InChiKey: VDKTWXOEBXVEFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.42
• 重原子数：
  14
• 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：
  143
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  Sodium;iron(3+);hexacyanide 在 盐酸 作用下， 以 水 为溶剂， 生成 iron(III) hexacyanoferrate(III)
  参考文献：
  名称：

  A H2O2 Self‐Charging Zinc Battery with Ultrafast Power Generation and Storage

  摘要：

  Self‐charging power systems are considered as promising alternatives for off‐grid energy devices to provide sustained electricity supply. However, the conventional self‐charging systems are severely restricted by the energy availability and time‐consuming charging process as well as insufficient capacity. Herein, we developed an ultrafast H2O2 self‐charging aqueous Zn/NaFeFe(CN)6 battery, which simultaneously integrates the H2O2 power generation and energy storage into a battery configuration. In such battery, the chemical energy conversion of H2O2 can generate electrical energy to self‐charge the battery to 1.7 V through the redox reaction between H2O2 and NaFeFe(CN)6 cathode. The thermodynamically and kinetically favorable redox reaction contributes to the ultrafast H2O2 self‐charging rate and the extremely short self‐charging time within 60 seconds. Moreover, the rapid H2O2 power generation can promptly compensate the energy consumption of battery to provide continuous electricity supply. Impressively, this self‐charging battery shows excellent scalability of device architecture and can be designed to a H2O2 single‐flow battery of 7.06 Ah to extend the long‐term energy supply. This work not only provides a route to design self‐charging batteries with fast charging rate and high capacity, but also pushes forward the development of self‐charging power systems for advanced large‐scale energy storage applications.

  DOI：

  10.1002/anie.202405166
• 作为产物：
  描述：

  氢化钾 、 hexacyanoferrate(III) 以 not given 为溶剂， 生成 Sodium;iron(3+);hexacyanide
  参考文献：
  名称：

  亚硫酸根离子还原八氰基钼酸盐（V）和八氰基非钨酸盐（V）的动力学和盐效应

  摘要：

  在较宽的pH范围内，已研究了亚硫酸根离子还原八氰基钼酸盐（V）和八氰基钨酸盐（V）的动力学。该反应由碱金属离子催化。率法被发现是以下形式：在第三速率常数[OH - ] = 0.05摩尔分米-3对的Mo（CN）的还原8 3-和W（CN）3- 8测定为6.2 x + 10 3 dm 6 mol -2 s -1和22.3 dm 6 mol -2 s -1在A + = Na +且K a时在298 K亚硫酸氢根离子的离子强度被确定为2.4×10 -8 mol dm -3。已经确定反应是通过外球机理进行的。提出了对碱金属离子催化的解释。

  DOI：

  10.1016/s0277-5387(00)84399-5