Skip to main content

Fuel Cell Carbon Paper Spraying

Fuel Cell Carbon Paper Spraying

Carbon paper (carbon cloth), also known as carbon fiber paper (cloth), is a special material for fuel cell experiments, that is, gas diffusion layer, which is an indispensable item in the heart-membrane electrode assembly (MEA) of fuel cells It plays the role of a bridge between MEA and bipolar plate.

Fuel Cell Carbon Paper Spraying - Fuel Cell Catalyst Coating - Cheersonic

Proton exchange membrane fuel cell is currently one of the most promising clean energy sources. The gas diffusion layer is an important part of the proton exchange membrane fuel cell. Carbon paper is the most widely used substrate material for gas diffusion layer due to its excellent performance and relatively mature paper-making process.

An aerospace university cooperated with our company to purchase UAM4000L ultrasonic precision spraying equipment from our company to do fuel cell carbon paper spraying. The spraying area is 11-33CM, covering 1-5 mg of carbon black per square centimeter. The thickness is between 0.5-6 microns.

Ultrasonic Fuel Cell Coating Video

UAM4000L Ultrasonic Coating System

About Cheersonic

Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.

The Company’s solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency, high uniformity and reduced emissions.

Cheersonic’s growth strategy is focused on leveraging its innovative technologies, proprietary know-how, unique talent and experience, and global reach to further develop thin film coating technologies that enable better outcomes for its customers’ products and processes. For further information, visit https://www.cheersonic-liquid.cn/en/.

Labels:

Comments

Post a Comment

Popular posts from this blog

Design and selection of fuel cell gas diffusion layer

Design and selection of fuel cell gas diffusion layer As an important component of the membrane electrode, the design and selection of the gas diffusion layer should be adapted to local conditions according to factors such as the water management characteristics of the stack, the size of the electrode plate, and the target thickness of the monomer. The gas diffusion layer (GDL) is a type of hydrophobic porous medium material, located between the flow field plate and the catalytic layer, acting as a carrier for water and gas transport, heat transfer, and electron conduction, and provides structural support during assembly and operation. GDL is usually composed of a macroporous substrate (MPS) and a microporous layer (MPL). Among them, the base layer is usually composed of an anisotropic stack of carbon fibers and directly contacts the flow field plate; the microporous layer is formed by mixing carbon-based powder and a water-repellent agent and directly contacts the catalytic layer. Key
Post a Comment
Read more

The attenuation mechanism of proton exchange membrane fuel cell stack under vehicle start-up and shutdown conditions

The attenuation mechanism of proton exchange membrane fuel cell stack under vehicle start-up and shutdown conditions Open/idle speed, variable load, start and stop are the three key vehicle operating conditions that accelerate the aging of fuel cell stack materials and components. Among them, the main reason that affects the durability of the fuel cell under startup and shutdown conditions is the high interface potential difference caused by the hydrogen/air interface. This article shares the attenuation mechanism of fuel cell life under startup and shutdown conditions. Start-up and shutdown is a special condition that triggers abnormal fuel cell reactions. The main reason for accelerating fuel cell degradation is the high cathode interface potential difference (up to 1.5V) caused by the anode hydrogen/air interface. Under startup and shutdown conditions, the carbon support that constitutes the main framework of the catalytic layer will be severely corroded, which will affect the Pt ca
Post a Comment
Read more

Ultrasonic Coating Systems for Fuel Cell Catalyst Coatings

Ultrasonic Coating Systems for Fuel Cell Catalyst Coatings Ultrasonic spray systems are used to coat Nafion, Fumion or other catalytic membranes with carbon black or other catalyst inks during fuel cell manufacturing. Cheersonic ultrasonic spray systems achieve 95%+ effective use of platinum when spraying expensive catalyst chemistries. Uniform thin film maximize surface area exposure of catalyst with homogeneous pinhole-free films. Visit https://www.cheersonic-liquid.cn/en About Cheersonic Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive. The Company’s solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw materi
Post a Comment
Read more