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Title:
PHOTOCATALYTIC POWER GENERATION APPARATUS BASED ON AMBIENT HUMIDITY DIFFERENCE
Document Type and Number:
WIPO Patent Application WO/2019/196388
Kind Code:
A1
Abstract:
Disclosed is a photocatalytic power generation apparatus based on ambient humidity difference. The power generation apparatus comprises a photocatalytic power generation unit driven by humidity difference, a power storage assembly (5), and a sunlight collection and emission assembly (4). The photocatalytic power generation unit driven by humidity difference sequentially comprises an anode air flow channel (12), a screen type photoelectric anode material (1), a moisture-permeable proton exchange membrane (2), a screen type cathode material (3), and a cathode air flow channel (13) from one side to the other side. The photocatalytic power generation unit of the apparatus converts air humidity differential potential energy in the anode and cathode air flow channels into electric energy by mean of photocatalytic electrochemical reaction under lighting conditions to be stored in the power storage assembly. According to the apparatus of the present invention, the humidity differential potential energy is converted into the electric energy, the widely available ambient humidity difference serves as a raw material, and solar energy serves as a power drive, and therefore, the raw materials are wide, clean, and sustainable; moreover, the apparatus is simple, compact, and safe without a moving member and a fixed device, and thus is simple to manufacture.

Inventors:
QI, Ronghui (No.381 Wushan Road, TianheGuangzhou, Guangdong 0, 510640, CN)
GUO, Mingming (No.381 Wushan Road, TianheGuangzhou, Guangdong 0, 510640, CN)
ZHANG, Lizhi (No.381 Wushan Road, TianheGuangzhou, Guangdong 0, 510640, CN)
Application Number:
CN2018/112827
Publication Date:
October 17, 2019
Filing Date:
October 30, 2018
Export Citation:
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Assignee:
SOUTH CHINA UNIVERSITY OF TECHNOLOGY (No.381 Wushan Road, TianheGuangzhou, Guangdong 0, 510640, CN)
International Classes:
H02N3/00
Foreign References:
CN108667346A2018-10-16
CN208158465U2018-11-27
CN104576068A2015-04-29
US20130014805A12013-01-17
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (Room 4416, Block B SinopecTower,Tiyuxi Road, Tianh, Guangzhou Guangdong 0, 510620, CN)
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