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zirconium(IV) acetylacetonate

中文名称
——
中文别名
——
英文名称
zirconium(IV) acetylacetonate
英文别名
zirconium(IV) 2,4-pentanedionate;zirconium 2,4-pentanedionate;zirconium acetylacetonate;Zr(acac)4;[Zr(acac)4];tetrakis-pentane-2,4-dionato zirconium
zirconium(IV) acetylacetonate化学式
CAS
——
化学式
4C5H7O2*Zr
mdl
——
分子量
487.662
InChiKey
NGKRVLZFOFGXCY-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -0.16
  • 重原子数:
    8.0
  • 可旋转键数:
    1.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    40.13
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

反应信息

  • 作为反应物:
    描述:
    zirconium(IV) acetylacetonate 以 neat (no solvent) 为溶剂, 生成
    参考文献:
    名称:
    Carbon monoxide oxidation by atmospheric oxygen on catalysts prepared by pyrolysis of transition metal β-diketonates on the synthetic foam ceramics
    摘要:
    The results of development of new catalytic systems for the carbon monoxide oxidation to dioxide are systematized. The catalysts were produced by gas-phase thermal decomposition of the transition metal acetylacetonates on the synthetic foam ceramics. The kinetic and activation parameters of the oxidation on the catalysts were studied and their relative activity was explored. The activity of catalysts at the oxidation with air oxygen were found to depend on the nature of the deposited metal and the carrier. A synergistic effect in the bimetallic copper catalysts was revealed.
    DOI:
    10.1134/s1070363212010185
  • 作为产物:
    描述:
    zirconium(IV) acetylacetonate hydrate 以 neat (no solvent) 为溶剂, 生成 zirconium(IV) acetylacetonate
    参考文献:
    名称:
    Zirconium pivalate: Synthesis and volatility
    摘要:
    Zirconium pivalate is synthesized using an original procedure starting from hydrous zirconium oxochloride. The volatility of zirconium pivalate is characterized for the first time in the range from 130 to 210 degrees C using mass spectrometry: the enthalpies of sublimation and the vapor pressure are determined as functions of temperature. Experiments are carried out to compare the thermal stabilities of zirconium pivalate and zirconium acetylacetonate. The property of zirconium pivalate to serve as the precursor for MOCVD of zirconia films is shown.
    DOI:
    10.1134/s0036023606110118
  • 作为试剂:
    描述:
    十二烷醇甲基丙烯酸甲酯2,2,6,6-四甲基哌啶氧化物二月桂酸二丁基锡zirconium(IV) acetylacetonate 作用下, 以70.99%的产率得到甲基丙烯酸月桂酯
    参考文献:
    名称:
    甲基丙烯酸月桂醇酯的制备方法
    摘要:
    本发明公开了一种甲基丙烯酸月桂醇酯的制备方法,它以甲基丙烯酸甲酯和月桂醇为原料,在催化剂乙酰丙酮盐和有机锡类的复配催化剂及氮氧自由基类阻聚剂存在的条件下,采用反应精馏酯交换工艺进行反应,得到纯度大于99.0%的甲基丙烯酸月桂醇酯产品。催化剂的加入量为原料总质量的0.5%-5.0%;上述阻聚剂的加入量为原料总质量的0.05%-0.5%;上述甲基丙烯酸甲酯和月桂醇的摩尔比2.0-6.0:1。使用的催化剂不但具有用量少、催化效率高、反应时间短的优点,又具有反应条件温和、后处理简便、无腐蚀性,可重复利用等优点,提供了一种较好的甲基丙烯酸月桂醇酯的制备方法。
    公开号:
    CN105294434A
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文献信息

  • [EN] FUNCTIONALIZED LINEAR LIGANDS AND COMPLEXES THEREOF<br/>[FR] LIGANDS LINÉAIRES FONCTIONNALISÉS ET COMPLEXES DE CEUX-CI
    申请人:LUMIPHORE INC
    公开号:WO2016106241A1
    公开(公告)日:2016-06-30
    The invention relates to chemical compounds and complexes that can be used in therapeutic and diagnostic applications.
    这项发明涉及可用于治疗和诊断应用的化合物和配合物。
  • Hydrostatic pressure decreases the proton mobility in the hydrated BaZr0.9Y0.1O3 proton conductor
    作者:Qianli Chen、Artur Braun、Alejandro Ovalle、Cristian-Daniel Savaniu、Thomas Graule、Nikolai Bagdassarov
    DOI:10.1063/1.3464162
    日期:2010.7.26
    nominal composition BaZr0.9Y0.1O3, a ceramic proton conductor, was subject to impedance spectroscopy for temperatures 300 K 1.2 GPa. The grain boundary activation energy is around a factor two times as that of the bulk, and it reaches a maximum at 1.25 - 1.5 GPa, and then decrease as the pressure increases, indicating higher proton mobility in the grain boundaries at higher pressure. Since this effect
    钇取代的 BaZrO3,具有标称成分 BaZr0.9Y0.1O3,一种陶瓷质子导体,在 300 K 1.2 GPa 温度下进行阻抗谱测试。晶界活化能大约是块体活化能的两倍,在 1.25 - 1.5 GPa 时达到最大值,然后随着压力的增加而降低,表明更高的压力下晶界中的质子迁移率更高。由于这种影响是不可逆的,这表明由于压力诱导烧结,晶界电阻降低。加压时体电阻率的稳定增加表明质子迁移率取决于晶格中可用的空间。作为回报,a/a0 > 1 的扩展晶格应该具有较低的活化能,
  • Epitaxial nucleation and growth of buffer layers and Y123 coated conductors deposited by metal-organic decomposition
    作者:O Castaño、A Palau、J.C González、S Piñol、T Puig、N Mestres、F Sandiumenge、X Obradors
    DOI:10.1016/s0921-4534(02)00912-7
    日期:2002.8
    Solution-based deposition of buffer and superconductor layers offers routes to a low-cost YBCO coated conductor technology for high temperature superconductor tapes. In this work we explore the possibility of the preparation procedure of BaZrO 3 buffer and YBCO layers on SrTiO 3 (STO) single crystal substrates by metal-organic decomposition. BaZrO 3 buffer layers have been processed on single crystal substrates
    摘要 基于溶液的缓冲层和超导层沉积为用于高温超导带的低成本 YBCO 涂层导体技术提供了途径。在这项工作中,我们探讨了通过金属有机分解在 SrTiO 3 (STO) 单晶衬底上制备 BaZrO 3 缓冲液和 YBCO 层的可能性。BaZrO 3 缓冲层已使用基于乙酸钡和乙酸中的 2,4-戊二酸锆的前体溶液在单晶衬底上进行处理。使用三氟乙酸盐前体在 STO 单晶上制备 YBCO 超导薄膜。X 射线衍射和极图分析表明良好的相纯度和高度的面内排列 (
  • Large‐Pore Mesoporous CeO <sub>2</sub> –ZrO <sub>2</sub> Solid Solutions with In‐Pore Confined Pt Nanoparticles for Enhanced CO Oxidation
    作者:Xuanyu Yang、Xiaowei Cheng、Junhao Ma、Yidong Zou、Wei Luo、Yonghui Deng
    DOI:10.1002/smll.201903058
    日期:2019.9
    vacancies in the Ce0.8 Zr0.2 O2 framework. The simulated catalytic evaluations of CO oxidation combined with various characterizations reveal that the intrinsic high surface oxygen mobility and well-interconnected pore structure of the mesoporous Pt/Ce0.8 Zr0.2 O2 catalyst are responsible for the remarkable catalytic efficiency. Additionally, compared with mesoporous Pt/Cex Zr1- x O2 -s with small pore size
    为了在低排气温度下将车辆排气中的有害物质(例如,CO,NOx)转化为安全气体,人们迫切需要活性和稳定的催化剂。在这里,以高分子量聚环氧乙烷-嵌段-聚苯乙烯为模板,采用溶剂蒸发诱导的共组装工艺设计有序介孔Cex Zr1-x O2(0≤x≤1)固溶体。 。所得的介孔Cex Zr1-x O2具有高表面积(60-100 m2 g-1)和大孔径(12-15 nm),从而使其在不阻塞孔道的情况下具有稳定固定Pt纳米颗粒(4.0 nm)的强大能力。获得的中孔Pt / Ce0.8 Zr0。2 O2催化剂具有出色的CO氧化活性,T100值为130°C(CO转化温度为100%)非常低,并且由于Ce0.8 Zr0.2 O2骨架中的晶格氧空位丰富,因此具有出色的稳定性。对CO氧化的模拟催化评估以及各种表征表明,介孔Pt / Ce0.8 Zr0.2 O2催化剂固有的高表面氧迁移率和良好互连的孔结构是其出色的催化效率的原因。此外,与孔径较小(3
  • Conductivite ionique des solutions solides Ag1+xZr2−xMx(PO4)3 AVEC MIII=Sc,Fe
    作者:J Angenault、J.C Couturier、M Quarton
    DOI:10.1016/0025-5408(89)90040-8
    日期:1989.7
    silver ion conductors, the solid solutions Ag/sub 1+chi/Zr/sub 2-chi/M/sub chi/(PO/sub 4/)/sub 3/ (M = Sc,Fe) have been prepared by direct synthesis. A Nasicon related phase has been obtained. Variations of ionic conductivity and activation energy appear essentially correlated with geometrical factors. The fast Ag/sup +/ ion transport in the Nasicon phase results from its large polarizability.
    在寻找新的固体银离子导体的框架内,固溶体 Ag/sub 1+chi/Zr/sub 2-chi/M/sub chi/(PO/sub 4/)/sub 3/ (M = Sc ,Fe) 已通过直接合成制备。已获得与 Nasicon 相关的阶段。离子电导率和活化能的变化似乎与几何因素基本相关。Nasicon 相中的快速 Ag/sup +/ 离子传输源于其大的极化率。
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