CAS: 1078153-58-8; 1,2,4,5-Tetrakis(4-Carboxyphenyl)Benzene

相似化合物

883835-33-4 633300-89-7 1629643-34-0

上下游产品

1,2,4,5-Tetra-P-Tolyl-Benzene

📜在 水,Sodium Hydroxide,盐酸体系中,用 水 用作溶剂,化学反应生成1,2,4,5-四(4-羧基苯基)苯
参考文献:Near-Critical Water,A Cleaner Solvent For The Synthesis Of A Metal-organic Framework
标题:Near-Critical Water,A Cleaner Solvent For The Synthesis Of A Metal-organic Framework
摘要:微孔金属有机框架{[zn2(L)]â-(H2O)3}â(h4L = 1,2,4,5-四(4-羧基苯基)苯)是利用近临界水(300oc)合成的,作为有毒有机溶剂的清洁替代品.单晶 X 射线结构测定证实,该复合物包含四面体 Zn(II)中心,通过羧酸根阴离子桥接形成双核结构单元,并沿 C 轴延伸成一维链.四个 L4â 配体与每个锌(II)中心结合,并沿 A 轴和 B 轴将一维链交联,从而形成一个包含直径约为 4.3 ã 的孔的三维网络结构.通过重量热分析,该复合物的热稳定性高达 425 â°C,并且在脱溶时,零覆盖率下的 H2 吸收焓值高达 11.0 Kj Molâ1,这与该框架的窄孔径相一致.
Doi:10.1039/c1Gc15726D

专利信息

专利号:US-2022297083-A1
优先权日:2019-08-27
标 题 :Continuous Synthesis Of Porous Coordination Polymers In Supercritical Carbon Dioxide
发明人：RASMUSSEN ELIZABETH G; KRAMLICH JOHN C; NOVOSSELOV IGOR V
权利人:UNIV WASHINGTON
摘要:This disclosure relates generally relates to methods and systems useful for continuous synthesis of materials in super-critical carbon dioxide (sCO 2 ). More particularly, this disclosure relates to methods and systems useful for continuous synthesis of coordination polymers, such as metal-organic frameworks (MOFs) and/or covalent organic frameworks (COFs), in sCO 2 .

专利号:US-11944982-B2
优先权日:2019-06-05
标题:Polymer-functionalized magnetic particle embodiments for solute separation, and devices and systems for using the same
发明人：LIU JIAN; MCGRAIL B PETER; NUNE SATISH; THALLAPALLY PRAVEEN
权利人:BATTELLE MEMORIAL INSTITUTE
摘要:Disclosed herein are embodiments of a polymer-functionalized particle for using in isolating and extracting solutes, such as rare earth metals, lithium, and the like. The polymer-functionalized particles exhibit strong resistance to agglomeration and degradation even in high ionic strength and/or temperature environments. A post-particle synthesis method for making the polymer-functionalized particle is disclosed, along with a magnetic separation device and that can be used in system embodiments to facilitate use and regeneration of the polymer-functionalized particles in solute extraction.

专利号:CN-106905537-A
优先权日:2017-02-23
标 题 :Synthesis method and application of metal-organic framework materials with fluorescent properties