Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Super-hydrophobic stainless steel mesh composite material as well as preparation method and application thereof

A stainless steel mesh and composite material technology, applied in separation methods, chemical instruments and methods, liquid separation, etc., can solve the problems of complex synthesis steps, expensive, toxic reagents or by-products, etc., and achieve the effect of high oil-water separation efficiency

Pending Publication Date: 2022-07-29
HUANGSHAN UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most methods are usually completed under harsh conditions, such as expensive equipment or devices, complicated synthetic steps, toxic reagents or by-products, etc.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Super-hydrophobic stainless steel mesh composite material as well as preparation method and application thereof
  • Super-hydrophobic stainless steel mesh composite material as well as preparation method and application thereof
  • Super-hydrophobic stainless steel mesh composite material as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and should not be construed as limiting the protection scope of the application. Those skilled in the art can The above application content makes some non-essential improvements and adjustments to this application.

[0031] 1. Materials

[0032] Iron acetylacetonate (C 15 H 21 FeO 6 , 99%), anhydrous ethanol, and octadecyltrimethoxysilane OTS were purchased from China (Shanghai) Macklin Biochemical Technology Co., Ltd. Commercial 400 mesh stainless steel net was purchased from Taobao (Changzhou, China). All experiments use distilled water. In addition, the methods used in this example are conventional methods known to those skilled in the art unless otherwise specified, and other reagents and other materials are commercially available products...

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

PUM

PropertyMeasurementUnit
Water static contact angleaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of composite materials, and particularly discloses a super-hydrophobic stainless steel mesh composite material and a preparation method and application thereof.Fe2O3-NCs is evenly loaded on the surface of a stainless steel mesh SSM, surface roughening of the stainless steel mesh is facilitated, and therefore the loading rate and adhesion of a super-hydrophobic component octadecyl trimethoxy silane OTS on the surface of the stainless steel mesh are increased; the super-hydrophobic SSM composite material has super-hydrophobicity and super-lipophilicity, and an oil-water separation test proves that the super-hydrophobic SSM composite material has high oil-water separation efficiency in an oil-water mixture containing toluene, n-octane, gasoline, n-hexane, chloroform, dichloroethane, cyclohexane and corn oil, and is strong in repeated recoverability.

Description

technical field [0001] The invention belongs to the technical field of composite materials, and in particular relates to a super-hydrophobic stainless steel mesh composite material and a preparation method and application thereof. Background technique [0002] With the frequent occurrence of pollution incidents such as organic wastewater discharge, chemical leakage and crude oil leakage, the preparation of high-efficiency oil-water separation composites has become a worldwide hot issue. At present, materials such as carbon aerogels, cotton fabrics, foamed carbons and sponges have been widely studied by scholars due to their excellent hydrophobicity and high oil-water separation ability. However, these materials are difficult to be applied on a large scale due to their complex separation process, high preparation cost, secondary pollution or poor recyclability. From the perspective of practical application, it is of great significance to develop a more efficient, simple and ...

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

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01D17/022
CPCB01D17/0202
Inventor 孙银宇柯仲成李瑞锋沈彩云孙瑞康魏晴黄磊尹紫寒杨威
Owner HUANGSHAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com