类基于四苯乙烯衍生物构筑的离散型金属-有机纳米管的制备方法及其应用

• Format: Patent
• Language: Chinese
• Published: 27.06.2017
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR RELEVANT APPARATUS; TRANSPORTING

本发明涉及催化材料技术领域，类基于四苯乙烯衍生物构筑的离散型金属-有机纳米管的制备方法及其应用，以L-Pro为模板剂，L为有机连接配体，过渡金属盐TM中的Ni、Zn或Cd作为节点，通过调控模板剂的化学计量比，采用水热合成方法制得具有维纳米孔道结构的离散型金属-有机纳米管TM-TPE，该目标材料TM-TPE制备方法合成步骤简单、易操作、得到的功能材料化学性质稳定，易于大面积推广应用。目标材料可以应用于催化二氧化碳和环氧化物的环加成反应中，高选择性、高收率合成环状碳酸酯。催化过程均为无溶剂状态，环境友好，反应条件温和，可以通过过滤回收催化剂实现循环利用而且催化效率并未明显降低。在二氧化碳的活化转化、环状碳酸酯的合成等方面具有很好的应用前景。