Name: Sintered Porous Ultra-thin 0.3mm Titanium Plates For Electrolyzers Customized Suppliers, Manufacturers - Free Sample - TOPTITECH Metal Materials
Brand: TOPTITECH
SKU: 233072069

TOPTITECH is excited to introduce the world's thinnest sintered porous titanium plates for use as porous transfer layers (PTL) in electrolyzers. As a critical component inside electrolyzers, the PTL serves as a medium to distribute gas and allow ion transport between the flow fields and electrodes. Conventional PTL materials on the market struggle to sufficiently reduce electrolyzer size and internal resistance due to their limited thinness.

TOPTITECH newly developed plates address this challenge head-on. Made from high-purity titanium powder through an innovative sintering process, our PTL plates have achieved an ultra-thin thickness of just 0.3mm while maintaining the porosity and conductivity required of the role.

By tightly integrating with bipolar plates to form flow fields, TOPTITECH groundbreaking PTL design is able to dramatically reduce electrolyzer internal resistance and volume. This allows for scaling up of electrolyzer capacity without a corresponding increase in size. We believe our 0.3mm titanium PTL plates can advance next-generation high-throughput alkaline and PEM electrolysis technologies for green hydrogen production.

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Products Specifications

Material	Pure Titanium powder
Thickness	0.3mm
Porosity	Above 60%
Pore size	60 microns
Size	Customized
Technique	Sintering

Products Features

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1. Enhanced Surface Area: The controlled pore size and distribution in the sintered porous structure significantly increase the surface area of the plates. This expanded surface area promotes efficient interaction between the electrolyte and the electrode, maximizing the active area available for electrolytic reactions. The larger surface area allows for greater contact and improved mass transfer, resulting in enhanced reaction rates and overall electrolyzer efficiency.

2. Superior Gas Diffusion Properties: The porous structure facilitates the diffusion of gases, such as hydrogen and oxygen, through the electrolyte. The optimized pore size and distribution enable a more uniform distribution of gas bubbles along the surface of the plates. This uniform gas distribution reduces the likelihood of gas blockages and promotes efficient gas-liquid contact, leading to improved gas diffusion and enhanced reaction kinetics.

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3. Enhanced Electrolyte Flow: The sintered porous structure facilitates the flow of electrolyte through the plates. The interconnected pores provide pathways for the electrolyte to penetrate deeper into the electrode structure, promoting efficient ion transport and minimizing concentration gradients. This enhanced electrolyte flow ensures uniform electrolyte distribution across the electrode surface, optimizing the utilization of active sites and improving overall electrolyzer performance.

4. Improved Current Distribution: The porous structure helps to achieve more uniform current distribution across the electrode surface. By allowing the electrolyte to penetrate the entire electrode structure, the sintered porous layer minimizes the risk of localized current density variations and electrode hotspots. This uniform current distribution ensures consistent electrode reactions, leading to improved product quality and reduced energy consumption.

Application

1. Fuel Cells: The plates find application in fuel cells, where they serve as gas diffusion layers (GDLs) or catalyst supports. The high surface area and porous structure of the plates facilitate efficient gas diffusion and promote uniform distribution of reactant gases, enhancing the performance of fuel cells in applications such as automotive, portable power, and stationary power generation.

2. Catalysis: The plates are utilized as catalyst supports in various catalytic processes. The porous structure provides a large surface area for catalyst deposition, allowing for increased catalytic activity and improved reaction rates. These plates find application in industries such as chemical synthesis, environmental remediation, and exhaust gas treatment.

3. Filtration: The sintered porous titanium plates are used as filters for liquids and gases. The controlled pore size and uniform distribution of pores enable effective filtration of particulate matter, impurities, and contaminants. These plates are employed in applications such as water filtration, air purification, and industrial process filtration.

4. Sensors: The plates are used in various sensor applications, including gas sensors, humidity sensors, and pressure sensors. The porous structure allows for efficient diffusion of gases or moisture, enabling sensitive and accurate sensing capabilities. These plates find application in environmental monitoring, industrial process control, and healthcare devices.