In fuel cell technology, graphite fuel panel (also called flow field plates or separators) are an indispensable component of the battery stack. Graphite graphite fuel panel have been widely used in the field of fuel cells due to their unique physical and chemical properties.
1. Product Introduction
Graphite bipolar plates are a key component that plays an important role in fuel cells, mainly responsible for transporting gases, collecting current and cooling functions. Because of its excellent electrical conductivity, thermal conductivity and chemical stability, graphite bipolar plates occupy an important position in the fuel cell market at home and abroad.
In fuel cell technology, graphite fuel panel (also called flow field plates or separators) are an indispensable component of the battery stack. Graphite graphite fuel panel have been widely used in the field of fuel cells due to their unique physical and chemical properties. This article will introduce the characteristics, manufacturing process, application fields and related FAQs of graphite graphite fuel panel in detail.
2. Product Parameter (Specification) of Impregnated Resin Graphite Bearing
| Density | Flexural Strength | Porosity | Service Temperature |
| 2 | 70 | 1.5 | -50-1200° |
3. Product Feature And Application of Impregnated Resin Graphite Bearing
Graphite bipolar plate has achieved domestic and commercial large-scale production in China, mainly used in small and medium power reactors, such as commercial vehicles. Its technology development is more mature, is the current domestic bipolar plate market mainstream choice.
Market prospect: With the promotion of hydrogen energy industrial policy and the development of hydrogen fuel cell vehicles, the market demand for graphite bipolar plates will continue to expand. In the next few years, the market size of domestic fuel cell bipolar plates is expected to grow year by year.
4. Characteristics of graphite graphite fuel panel
Excellent conductivity: As a good conductive material, graphite graphite fuel panel have excellent electron transport performance in fuel cells, effectively reducing the internal resistance of the battery and improving the battery efficiency.
Good chemical stability: Graphite graphite fuel panel show good chemical stability in both acidic and alkaline environments, can resist various chemical corrosion generated during battery operation, and extend the service life of the battery.
High thermal conductivity: Graphite materials have high thermal conductivity, and graphite graphite fuel panel can quickly transfer the heat generated by the battery to the heat dissipation system to ensure that the battery operates within a suitable temperature range.
Good mechanical properties: Graphite graphite fuel panel have high strength and hardness, can withstand the pressure and vibration in the battery stack, and ensure the stable operation of the battery.
Environmentally friendly and pollution-free: Graphite is a natural material, and its mining and use process is relatively environmentally friendly. At the same time, graphite graphite fuel panel do not produce harmful substances during the operation of fuel cells, which meets environmental protection requirements.
5. Manufacturing process of graphite graphite fuel panel
The manufacturing process of graphite graphite fuel panel mainly includes steps such as raw material preparation, molding, sintering and processing.
Raw material preparation: Select high-quality graphite raw materials, and obtain graphite powder that meets the requirements after crushing, screening and other treatments.
Molding: After the graphite powder is mixed evenly with an appropriate amount of binder, it is made into the preliminary shape of the bipolar plate through molding processes such as pressing or injection molding.
Sintering: The molded bipolar plate is sintered at high temperature to form a strong bond between the graphite particles and improve the strength and hardness of the bipolar plate.
Processing: The sintered bipolar plate is cut, polished and other processing is performed to meet the actual application needs of fuel cells.
6. Application fields of graphite graphite fuel panel
Fuel cell vehicles: Graphite graphite fuel panel are one of the core components of fuel cell vehicles. Its excellent performance can ensure the efficient and stable operation of fuel cell vehicles while meeting environmental protection requirements.
Stationary fuel cells: In stationary fuel cell systems, graphite graphite fuel panel also play an important role. It can be used as an energy supply device for distributed power generation systems to provide reliable power supply for residential areas, industrial areas, etc.
Backup power supply: Graphite graphite fuel panel can also be used as backup power supplies for various equipment and systems. In the event of a power outage or emergency, it can quickly provide stable power support to ensure the normal operation of equipment and systems.
7. FAQ
Q: What are the advantages of graphite graphite fuel panel compared with graphite fuel panel made of other materials?
A: Graphite graphite fuel panel have excellent electrical conductivity, chemical stability, and thermal conductivity, and can play an excellent role in fuel cells. Compared with graphite fuel panel made of other materials, graphite graphite fuel panel have higher efficiency and longer service life.
Q: What is the manufacturing cost of graphite graphite fuel panel?
A: The manufacturing cost of graphite graphite fuel panel is relatively high, but considering its excellent performance and wide application prospects, its cost-effectiveness is still high. With the continuous development of technology and the expansion of production scale, the manufacturing cost of graphite graphite fuel panel is expected to be further reduced.
Q: What is the service life of graphite graphite fuel panel in fuel cells?
A: The service life of graphite graphite fuel panel depends on many factors, such as the operating conditions and maintenance of fuel cells. Under normal use and maintenance, the service life of graphite graphite fuel panel can reach several years or even longer.
8. Company Introduction
Founded in 2021, Nantong Borgman Carbon Technology Co., Ltd. is located in Nantong City, known as the pearl of the river and sea, with a specific address in Group 1, Baodong Village, Bachang Town, Haimen District. Nantong Borgman Carbon Technology Co., Ltd. has won the recognition of the industry by providing quality products and services. The company has undertaken hundreds of large-scale projects, showing rich experience and strong technical strength. Nantong Borgman Carbon Technology Co., Ltd. adheres to the enterprise purpose of honesty and quality service, and the company philosophy of strong quality and reputation first. Professional design and exquisite technology are combined to provide customers with a series of quality services emphasizing scientific and technological innovation and market expansion. The company focuses on technology development, technical services and technology transfer, and is committed to transforming high-tech achievements into productive forces and enhancing the core competitiveness of enterprises. The products sold by Nantong Borgman Carbon Technology Co., Ltd. enjoy lifelong free maintenance service, which reflects the company's confidence in product quality and responsible attitude to customers. At the same time, it has long-term cooperation with major domestic universities such as Hong Kong University of Science and Technology, Southern University of Science and Technology, Southwest Jiaotong University, Chinese Academy of Sciences and so on.
