Efficient environment-friendly black titanium dioxide-based photocatalyst and preparation method thereof

A technology of black titanium dioxide and photocatalyst, which is applied in the field of photocatalysis, can solve the problems of low photocatalytic quantum efficiency, low sunlight utilization rate, and inability to efficiently use sunlight, etc., and achieve simple preparation process, improve photocatalytic efficiency, and inhibit recombination Effect
CN110935449AInactive Publication Date: 2020-03-31SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
3 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
Publication Date
2020-03-31
Estimated Expiration
Not applicable · inactive patent

Smart Images

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

Abstract

The invention relates to an efficient environment-friendly black titanium dioxide-based photocatalyst and a preparation method thereof, wherein the black titanium dioxide-based photocatalyst comprisesa loading substrate and co-doped black titanium dioxide loaded on the loading substrate, and the loading substrate is at least one selected from one-dimensional nano-tubes, one-dimensional nano-wires, one-dimensional nano-rod, one-dimensional nano-fiber and a two-dimensional layered material.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of photocatalysis, and in particular relates to a high-efficiency and environment-friendly black titanium dioxide-based photocatalyst and a preparation method thereof. Background technique

[0002] Air pollution, water eutrophication, dramatic decline in biodiversity, global spread of persistent organic pollutants, and the global ecological environment crisis are the primary challenges facing a community with a shared future for mankind. Environmental protection of the ecological environment has become our focus. Solar energy is the inexhaustible ideal energy known so far. How to efficiently convert solar energy into efficient energy for direct use by humans has become a hot research target. Photocatalytic technology is an efficient, safe and environmentally friendly science and technology that can use sunlight as energy to activate photocatalysts and drive oxidation-reduction reactions, and photocatalysts a...

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