zinc copper hydroxide carbonate | 64418-04-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: zinc copper hydroxide carbonate
• 英文别名: ZCHC；Copper;ZINC;carbonate;hydroxide
• CAS: 64418-04-8
• 化学式: 2CO₃*2Cu*6HO*3Zn
• 分子量: 545.324
• InChiKey: SUCKQWWOYOOODR-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -2.63
• 重原子数：
  7
• 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：
  64.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  zinc copper hydroxide carbonate 反应 2.0h， 生成 copper(II) oxide 、 zinc(II) oxide
  参考文献：
  名称：

  Preparation of porous flower-like CuO/ZnO nanostructures and analysis of their gas-sensing property

  摘要：

  Porous flower-like CuO/ZnO nanostructures were obtained using a facile chemical solution method combined with subsequent calcination. The calcination of the precursors produced flower-like CuO/ZnO nanostructures, which is comprised of interconnected highly porous CuO/ZnO nanosheets that resulted from the thermal decomposition of the as-prepared precursors, i.e., flower-like zinc copper hydroxide carbonate. Moreover, the nanostructures were characterized through X-ray diffraction, field emission scanning electron microscopy, thermogravimetric-differential thermal analysis, and Brunauer-Emmett-Teller N-2 adsorption-desorption analyses, among others. The BET surface area of the hierarchically porous CuO/ZnO nanostructures was calculated at 17.1 m(2) g(-1). Furthermore, the gas sensing properties of the as-prepared porous flower-like CuO/ZnO nanostructures were investigated using volatile organic compounds. Compared with the porous flower-like ZnO nanostructures, the porous flower-like CuO/ZnO nanostructures exhibited a higher response and lower working temperature with certain organic vapors, such as ethanol, acetone, and formaldehyde. The responses to 100 ppm ethanol and formaldehyde were 25.5 and 28.9, respectively, at a working temperature of 220 degrees C. These results showed that the porous flower-like CuO/ZnO nanostructures are highly promising candidates gas sensing applications. (c) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jallcom.2013.04.094
• 作为产物：
  描述：

  sodium carbonate 、 zinc(II) nitrate hexahydrate 、 copper(II) nitrate trihydrate 以 水 为溶剂， 生成 zinc copper hydroxide carbonate
  参考文献：
  名称：

  在己二酸二甲酯加氢水解中，CuZn催化剂优于Adkins催化剂

  摘要：

  酯向醇的工业氢解依赖于使用Adkins催化剂，其生产和处置对环境造成负担。这项工作专注于代表Adkins催化剂的生态替代品的CuZn催化剂。通过共沉淀法制备了四种Cu / Zn原子比为0.5至2.0的CuZn催化剂以及单相CuO和ZnO催化剂，并将其氢解活性与市售的Adkins催化剂进行了比较。己二酸二甲酯用于测试流动反应器中175至205°C的温度和16 MPa的氢气压力下的催化剂性能。ZnO含量的增加直接导致铜微晶尺寸的减少和催化剂比表面积的增加。尽管在实验过程中CuZn催化剂的比表面积比Adkins催化剂下降的幅度更大，但CuZn催化剂的转化率却比Adkins催化剂高。然而，CuZn催化剂的TOF超过了商业Adkins催化剂的TOF。

  DOI：

  10.1002/cctc.201900334

文献信息

• Insights into influence of nanoparticle size and metal–support interactions of Cu/ZnO catalysts on activity for furfural hydrogenation
  作者：Xiaohai Yang、Hongmei Chen、Qingwei Meng、Hongyan Zheng、Yulei Zhu、Yong Wang Li

  DOI：10.1039/c7cy01284e

  日期：——

  Cu/ZnO catalysts primarily derived from aurichalcite with Cu/Zn = 0.4–1.1 (mol/mol) were prepared via “decreased pH” coprecipitation method and introduced in hydrogenation of furfural to furfuryl alcohol.

  通过“降低pH值”共沉淀法制备的Cu/ZnO催化剂，主要来源于Cu/Zn = 0.4-1.1（mol/mol）的菱铜矿，并用于呋喃醛加氢制备呋喃基醇。