Q[8]/SC[6]A supramolecular self-assembly and application thereof

A technology of supramolecular self-assembly and assembly, applied in ion exchange treatment devices, ion exchange, cation exchange, etc., can solve the problems of undiscovered supramolecular skeletons, achieve stable structure, simple preparation, and broad development prospects
CN112774736AActive Publication Date: 2021-05-11GUIZHOU UNIV
15 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUIZHOU UNIV
Publication Date
2021-05-11

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a Q[8] / SC[6]A supramolecular self-assembly and an application thereof. The Q[8] / SC[6]A supramolecular self-assembly is used for trapping and releasing metal ions. According to the method, metal ions Na<+>, K<+>, Rb<+>, Cs<+>, Ca<2+> and Sr<2+> can be effectively captured, a Q [8] / SC[6] A / Ba<2+> assembly can be formed by replacing the metal ions in the assembly through BaCl2, then the Q [8] / SC [6] A supramolecular self-assembly is recycled in mixed acid (0.024 M H2SO4 / 6M HCl), meanwhile, the metal ions are released, and the method has great significance in exploring the application of cucurbituril and has wide development prospects.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of supramolecular self-assembly applications, in particular to a Q[8] / SC[6]A supramolecular self-assembly and its application. Background technique

[0002] Since the outer surface interaction of Q[n]s was proposed in 2014 (OSIQ includes self-induced, anion-induced, and aroma-induced OSIQ), the construction of various Q[n]-based supramolecular frameworks through OSIQ strategies has become a current research topic. focus.

[0003] However, no research has been found on supramolecular frameworks constructed by eight-membered cucurbit rings (Q[8] for short) and 4-sulfonylcalix[6]arene hydrates (SC[6]A for short). Contents of the invention

[0004] The purpose of the present invention is to provide a Q[8] / SC[6]A supramolecular self-assembly and its application. The present invention can effectively trap metal ions Na + 、K + , Rb + 、Cs + , Ca 2+ 、Sr 2+ , and can pass BaCl 2 Replacement of metal ions in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More