Photodegradation purification device, as well as manufacturing method and purification method thereof

A technology of a purification device and a manufacturing method, applied in the field of solar energy, can solve the problems of insufficient utilization of light sources, low service life, poor durability, etc., and achieve the effects of improving life and durability, increasing utilization rate, and being widely used

Active Publication Date: 2017-05-17
SUZHOU UNIV
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] TiO 2 When the powder or film is used for photocatalytic water splitting, the service life is low and the durability is not good, TiO 2 The band gap can only absorb ultraviolet light, resulting in insufficient utilization of the light source

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
  • Photodegradation purification device, as well as manufacturing method and purification method thereof
  • Photodegradation purification device, as well as manufacturing method and purification method thereof
  • Photodegradation purification device, as well as manufacturing method and purification method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0044] ginseng figure 1 As shown, a photodegradation purification device is disclosed in the first embodiment of the present invention. The photodegradation purification device includes a photoelectric conversion module 10, and a first electrode 20 and a second electrode electrically connected to the positive and negative electrodes of ...

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

No PUM Login to view more

Abstract

The invention discloses a photodegradation purification device, as well as a manufacturing method and a purification method thereof. The photodegradation purification device comprises a photoelectric conversion component, a first electrode and a second electrode, wherein the first and second electrodes are electrically connected with the positive and negative electrodes of the photoelectric conversion component; the photoelectric conversion component is used for converting incident light into a photon-generated carrier; the first electrode and / or the second electrode are / is (a) titanium-titanium dioxide Schottky junction electrode(s); the titanium-titanium dioxide Schottky junction electrode comprises a titanium plate and a titanium dioxide layer formed on the surface of the titanium plate. The photodegradation purification device is simple in structure, convenient to prepare and relatively high in photodegradation efficiency, and can be widely applied to photocatalytic wastewater treatment.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a photodegradation purification device, a manufacturing method and a purification method thereof. Background technique [0002] TiO since 1972 2 Since the photocatalytic water splitting phenomenon of semiconductor electrodes was discovered, the field of semiconductor photocatalysis has received extensive attention and rapid development. As early as the late 1970s, some people began to study the application of photocatalysis in environmental protection and governance, and through TiO 2 The suspension successfully photodegraded polychlorinated biphenyls and cyanides under ultraviolet irradiation. This work is considered to be the first research on photocatalysis in the elimination of environmental pollutants. In the early 1980s, a number of photocatalysis made important progress in the elimination of organic pollutants in air and water, becoming an important application fiel...

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): C02F1/30H01L31/042
CPCC02F1/30H01L31/042Y02E10/50Y02W10/37
Inventor 苏晓东刘骞郭海生
Owner SUZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap