Preparation method of metal polyphenol vesicle material with micrometer/nanometer multilayer composite structure

A composite structure, multi-level technology, applied in the preparation of organic compounds, the preparation of aminohydroxy compounds, chemical instruments and methods, etc., to achieve rich functional effects
CN106565964AInactive Publication Date: 2017-04-19SHIJIAZHUANG UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHIJIAZHUANG UNIVERSITY
Publication Date
2017-04-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a preparation method of a metal polyphenol vesicle material with a micrometer / nanometer multilayer composite structure. The metal polyphenol vesicle material with the multilayer composite structure is obtained by etching polyphenol by taking a metal organic framework compound serving as a template. The precise control on an internal structure of a vesicle and the surface roughness of the vesicle is realized through controlling experiment parameters such as etching time and a pH value. The functionality of the obtained vesicle material is also greatly enriched by introducing a polyphenol structural unit to an assembly system, and the preparation method is favorably applied to aspects such as catalytic reaction and drug delivery.
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Description

technical field

[0001] The invention belongs to the technical field of new materials, and in particular relates to a preparation method of a metal polyphenol vesicle material with a micro / nano multi-level composite structure. Background technique

[0002] Due to its unique structure, composition and many properties related to its structure and composition, metal-organic coordination polymer vesicle materials, such as: selective permeation, high mechanical strength, good thermal stability, adjustable pH response Sex, etc., has aroused widespread concern in the scientific community. In recent years, more and more people have joined the research on this kind of materials with special structures, and successfully prepared them by methods such as liquid-liquid interface growth, spray drying, and self-sacrificing templates. Recently, the use of MOFs colloidal particles as self-sacrificing templates for the preparation of micro- and nanoscale hollow-structure vesicles has graduall...

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
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