Title:
HEATER, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/078234
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of energy conversion materials, and particularly relates to a heater, a preparation method therefor, and an application thereof. The heater comprises, successively stacked, a first insulating layer, a functional layer, and a second insulating layer; the functional layer is a graphene heating film, and the graphene heating film is formed via the screen printing of a water-based graphene conductive slurry containing 0.5-3wt% graphene powder, 0.8-10wt% dispersing agent, and 10-40wt% organic resin, with the remainder being water. The heater of the present invention has advantages such as being light, thin and high strength, low voltage, high efficiency, low energy consumption, of having a long service life, being highly reliable, and having a high degree of integration, and can relatively easily achieve large-area high-curvature conformal heating.
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Inventors:
XIE ZONGHONG (CN)
YUAN PEIYU (CN)
TANG CHAO (CN)
WANG HAIRUI (CN)
YUAN PEIYU (CN)
TANG CHAO (CN)
WANG HAIRUI (CN)
Application Number:
PCT/CN2023/118280
Publication Date:
April 18, 2024
Filing Date:
September 12, 2023
Export Citation:
Assignee:
UNIV SUN YAT SEN (CN)
International Classes:
H05B3/20; H05B3/02
Foreign References:
| CN113652119A | 2021-11-16 | |||
| CN112757717A | 2021-05-07 | |||
| CN115334701A | 2022-11-11 | |||
| CN110072303A | 2019-07-30 | |||
| CN110401990A | 2019-11-01 | |||
| JP2022085740A | 2022-06-08 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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