| Type: | Membrane Electrode Assembly |
|---|---|
| Connection Mode: | Series and Parallel |
| Rechargeable: | Chargeable |
| Discharge Rate: | Medium Discharge Rate |
| Size: | Medium |
| Accessories Type: | Hydrogen Fuel Cell Membrane Electrode |
| Customization: |
|---|
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Taiji's MEAs offer an unprecedented combination of performanceand durability at ultra-low cost, eligible for the full subsidy points forChina's national subsidy program.
Active Area: 25 - 600cm2
Frame (Subgasket) Design: Customizable
Production Capacity: 200,000 square meters per year, withan approximate value of USDS187 million, contributed bytwo manufacturing lines:
Manufacturing Line 1: 40,000 square meters per year, withan approximate value of USD37 million, and Manufacturing Line 2: 160,000 square meters per year, with an approximate value of USD150 million.
product parameter:
| Product Name | TJ-MEA-ACS (Fully Local CCM) |
| Active Area | 180 cm² (Customizable) |
| Pt Loading | ≤0.4 mg/cm² |
| Power Density | 0.4 - 0.6 W/cm² |
| Cathode Durability | ≤10 % voltage loss @ 2 A/cm² after 30,000 voltage cycles ≤45 % ECSA loss after 30,000 voltage cycles |
| Durability for SU/SD | Very High |
| Reversal Tolerance | ≥140 min |
| Product Name | TJ-MEA-HD |
| Active Area | 250 cm² (Customizable) |
| Pt Loading | ≤0.45 mg/cm² |
| Power Density | ≥1.4 W/cm² |
| Cathode Durability | ≤5 % voltage loss @ 2 A/cm² after 30,000 voltage cycles ≤30 % ECSA loss after 30,000 voltage cycles |
| Durability for SU/SD | Medium to High |
| Reversal Tolerance | ≥ 180 min @ 0.2 A/cm² < 3 % voltage loss @ 2 A/cm² after 90 min reversal |
| Product Name | TJ-MEA-HDV2(Fully Local CCM) |
| Active Area | 144 cm² (Customizable) |
| Pt Loading | ≤0.4 mg/cm² |
| Power Density | ≥1.6 W/cm² |
| Cathode Durability | ≤10 % voltage loss @ 2 A/cm² after 30,000 voltage cycles ≤45% ECSA loss after 30,000 voltage cycles |
| Durability for SU/SD | High |
| Reversal Tolerance | ≥ 140 min @ 0.2 A/cm² |
Company Profile
Taiji power dedicated to PEM fuel cell/cell membrane electrode and material industrialization.
Driving the hydrogen future with its core technology, help to achieve the double carbon goal and industrial green development with a variety of application scenarios.
Corporate Structure
• Two R&D centres are at Spruce and Taiji Carbon, wholly-owned subsidiaries of Taiji Power.
• A 1500m² world class fuel cell R&D platform has been built at with a range of advanced R&D equipment and testing facilities.
Product and Application
MEA Manufacturing
TaiJi has two separate MEA manufacturing lines to meet unique customer requirements.
Manufacturing line 1 is based on pulsed spray technology which enables excellent control over the catalyst layer structure. This manufacturing line has an annual output of 1 million pieces and an annual output value of about USD$45 million.
Manufacturing line 2 utilizes both slot-die and microgravure coaters to achieve high volume production of up to 6 million pieces, with an annual output value of about $175 million US dollar.
In addition to TaiJi's standard MEA products, Taiji has the ability to customize MEAs specifically for different needs of customers, including for both liquid cooled and air cooled applications.
Test Center
• Two R&D centres are at Spruce and Taiji Carbon, wholly-owned subsidiaries of Taiji Power.
• A 1500m² world class fuel cell R&D platform has been built at with a range of advanced R&D equipment and testing facilities.
To match world-class standards, a fuel cell testing centre has been constructed to carry out testing and analysis of fuel cells, MEAs and related materials.
• There are fuel cell test rigs ranging from 100 watt to 100 kw and testing equipment such as SEM electron microscopes in the test centre.
• The R&D team has extensive experience in materials testing, and has the capability to evaluate fuel cells in line with international standards.
Show Room
Selected Qualifications and Honors
Company Award
• Awarded the Foshan City Key Project in 2019
• Awarded Seed Unicorn in Foshan in 2022
• Awarded Innovative SME in 2022
• Awarded National High-Tech Enterprise in 2022
• Awarded Joint Training Base for Postgraduates by Central South University in 2023
• Awarded Joint Postgraduate Training Base of Foshan University in 2023
• Awarded as a practical training base for undergraduates in the School of Materials Science and Hydrogen Energy, Foshan University in 2023
Enterprise management system certification
IATF 16949 Quality Management System Standard Certification
ISO 9001 Quality Management System Certification
ISO 14001 Environmental Management System Certification
ISO 45001 Occupational Health and Safety Management System Certification
Patent
• A total of 47 patent
• 24 inventions and 23 utility models.
Company Environment
Taiji's Team
Exhibition
HANNOVER MESSE 2023China Import and Export Fair in Guangzhou 2023
2023 CHINA HYDROGEN INDUSTRY CONFERENCE
Q1: What type of membrane electrode Assembly do you have?
A1: Taiji supplies CCM and MEAs for both air-cooled and liquid-cooled stacks. The exact design can be customized to meet customer requirements.
Q2: Is the component from local or imported?
A2: Taiji's most popular products utilize Chinese components, including catalysts developed and manufactured by Taiji, and membranes sourced from China's largest membrane supplier (also a core investor of Taiji). By offering a CCM that utilizes all Chinese components, Taiji is able to greatly reduce the cost of the MEA even at relatively low order volumes. CCM and MEAs produced from overseas components are also available if preferred.
Q3: What's the normal price?
A3: The price depends on many factors including order volume, overseas versus Chinese components, etc. Please contact the sales department with your specific request to receive a quote.
Q4: How is the performance?
A4: Taiji's CCM and MEAs achieve world-class performance on par with global leading suppliers. While the exact performance depends also on the stack design and operating conditions, power densities of 1.4 W/cm2 are typical.
Q5: What's the lead time of your product?
A5: The lead time depends on order volume and CCM/MEA component selection. Please contact Taiji's sales department with your specific request to receive the lead time.
Q6: Is the width customizable?
A6: Taiji's CCM is fully customizable up to 450 mm. When using Chinese components, the CCM width can be adjusted without the need to 'slit' from a standard mother roll, which greatly reduced manufacturing waste and thus helps to reduce cost.
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