barium acrylate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: barium acrylate
• 英文别名: barium diacrylate；Ba DA；acrylic acid ; barium acrylate；Acrylsaeure; Bariumacrylat；barium(2+);prop-2-enoate
• 化学式: Ba*2C₃H₃O₂
• 分子量: 279.441
• InChiKey: JWQADKHJZZFQHI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.46
• 重原子数：
  6.0
• 可旋转键数：
  1.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  barium acrylate 、 Prop-2-enoate;zirconium(4+) 在 7-二乙基氨基-3-噻吩甲酰基香豆素 作用下， 以 甲醇 、 二甲基亚砜 为溶剂， 生成 barium zirconate
  参考文献：
  名称：

  3D‐Architected Alkaline‐Earth Perovskites

  摘要：

  3D ceramic architectures are captivating geometrical features with an immense demand in optics. In this work, an additive manufacturing (AM) approach for printing alkaline‐earth perovskite 3D microarchitectures is developed. The approach enables custom‐made photoresists suited for two‐photon lithography, permitting the production of alkaline‐earth perovskite (BaZrO₃, CaZrO₃, and SrZrO₃) 3D structures shaped in the form of octet‐truss lattices, gyroids, or inspired architectures like sodalite zeolite, and C₆₀ buckyballs with micrometric and nanometric feature sizes. Alkaline‐earth perovskite morphological, structural, and chemical characteristics are studied. The optical properties of such perovskite architectures are investigated using cathodoluminescence and wide‐field photoluminescence emission to estimate the lifetime rate and defects in BaZrO₃, CaZrO₃, and SrZrO₃. From a broad perspective, this AM methodology facilitates the production of 3D‐structured mixed oxides. These findings are the first steps toward dimensionally refined high‐refractive‐index ceramics for micro‐optics and other terrains like (photo/electro)catalysis.

  DOI：

  10.1002/adma.202307077
• 作为产物：
  描述：

  丙烯酸 在 antimony(III) trioxide 、 barium carbonate 作用下， 以 水 为溶剂， 反应 3.0h， 生成 barium acrylate
  参考文献：
  名称：

  Melt grafting of metal salts onto LLDPE backbone – An FTIR study

  摘要：

  The melt graft functionalization of metal di(meth)acrylates onto linear low density poly(ethylene) (LLDPE) at 160 degrees C under inert atmosphere is reported here. The post melt grafting FTIR-RI method was used to find out the % grafting of metal salts onto LLDPE backbone. Further, DSC, TGA and HRTEM techniques were introduced to explain the results. A plausible reaction mechanism was proposed. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2010.02.042

文献信息

• Preparation of sol-gel derived (Ba0.2Pb0.8)TiO3 powders
  作者：Kyung Hwa Jo、Ki Hyun Yoon

  DOI：10.1016/0025-5408(89)90002-0

  日期：1989.1

  TEM. The temperature of calcination for the sol-gel derived powders was 600°C; lower than that of the calcined mixed oxides method, 900°C. The specific surface area of the sol-gel derived powders is about 50m 2 /g, which is a higher value than the 3.8 m 2 /g of the powders prepared by calcined mixed oxides method. For the processing of sol-gel derived powders, the surface areas of air dried, vacuum dried

  摘要 采用溶胶-凝胶法制备了可用于高居里点热敏电阻的(Ba 0.2 Pb 0.8 )TiO 3 ，该方法防止了BaTiO 3 PbTiO 3 体系中PbO的损失。使用 X 射线衍射、红外光谱、DTA、TGA、BET 和 TEM，将溶胶-凝胶衍生粉末的粉末特性与煅烧混合氧化物方法衍生粉末的粉末特性进行比较。溶胶-凝胶衍生粉末的煅烧温度为600℃；低于煅烧混合氧化物法，900°C。溶胶-凝胶衍生粉末的比表面积约为50m 2 /g，高于通过煅烧混合氧化物法制备的粉末的3.8m 2 /g的值。对于溶胶-凝胶衍生粉末的加工，风干、真空干燥和冷冻干燥样品的表面积分别为 36.4、51.9 和 54。
• Influence of synthesis methods on the dielectric properties of (Ba0.2Pb0.8)TiO3 ceramics
  作者：Kyung Hwa Jo、Eung Soo Kim、Ki Hyun Yoon

  DOI：10.1007/bf00351427

  日期：1994.2

  The dielectric properties of (Ba0.2Pb0.8)TiO3 prepared by several methods related to dispersion have been studied. The sol-gel derived specimens without dispersion have lower density, and lower dielectric constant at the Curie temperature. The sol-gel specimens derived from a well-dispersed suspension with pH 11 and 13, and 2% PMMA show higher dielectric constant at the Curie temperature, and higher density, because the grains grow homogeneously in the well-dispersed system. The sol-gel derived specimens have a higher Curie temperature than that of calcined mixed oxides and molten salt synthesis derived specimens.
• Melt grafting of metal salts onto LLDPE backbone – An FTIR study
  作者：R. Anbarasan、V. Dhanalakshmi

  DOI：10.1016/j.saa.2010.02.042

  日期：2010.6

  The melt graft functionalization of metal di(meth)acrylates onto linear low density poly(ethylene) (LLDPE) at 160 degrees C under inert atmosphere is reported here. The post melt grafting FTIR-RI method was used to find out the % grafting of metal salts onto LLDPE backbone. Further, DSC, TGA and HRTEM techniques were introduced to explain the results. A plausible reaction mechanism was proposed. (C) 2010 Elsevier B.V. All rights reserved.
• 3D‐Architected Alkaline‐Earth Perovskites
  作者：Jędrzej P. Winczewski、Joel Arriaga Dávila、Manuel Herrera‐Zaldívar、Francisco Ruiz‐Zepeda、R. Margoth Córdova‐Castro、Camilo R. Pérez de la Vega、Clément Cabriel、Ignacio Izeddin、Han Gardeniers、Arturo Susarrey‐Arce

  DOI：10.1002/adma.202307077

  日期：2024.3

  3D ceramic architectures are captivating geometrical features with an immense demand in optics. In this work, an additive manufacturing (AM) approach for printing alkaline‐earth perovskite 3D microarchitectures is developed. The approach enables custom‐made photoresists suited for two‐photon lithography, permitting the production of alkaline‐earth perovskite (BaZrO₃, CaZrO₃, and SrZrO₃) 3D structures shaped in the form of octet‐truss lattices, gyroids, or inspired architectures like sodalite zeolite, and C₆₀ buckyballs with micrometric and nanometric feature sizes. Alkaline‐earth perovskite morphological, structural, and chemical characteristics are studied. The optical properties of such perovskite architectures are investigated using cathodoluminescence and wide‐field photoluminescence emission to estimate the lifetime rate and defects in BaZrO₃, CaZrO₃, and SrZrO₃. From a broad perspective, this AM methodology facilitates the production of 3D‐structured mixed oxides. These findings are the first steps toward dimensionally refined high‐refractive‐index ceramics for micro‐optics and other terrains like (photo/electro)catalysis.