| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support |
| Warranty: | 12 Months |
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| Items | Technical parameters |
| Gas supply and control systems | 1.Provide precisely proportioned reaction gases (H2O, CO2) and carrier gases (e.g. N2, Ar), and control the flow rate and humidity. 2.Gas source: high purity CO2, H2O (steam), N2 (Ar), H2, Air (O2) (with pressure reducing valve). 3.Mass Flow Controller (MFC): Accuracy ±1% F.S., flow range 0-500 sccm. 4. Steam generator: generates H2O steam by evaporation of liquid water, humidity range 5-50%. 5.Gas Mixer: To achieve uniform mixing of multi-component gases (e.g. H2O/CO2/N2). 6.Gas pipeline: 316 stainless steel pipe, high temperature and corrosion resistant. 7.Control mode: automatic adjustment of gas flow and humidity through PLC programming. |
| Heating and Temperature Control Modules | 1.Provide stable high temperature environment (600-900°C) to ensure the normal operation of SOEC. 2.Reaction furnace: Maximum temperature 1100°C, temperature control accuracy ±1°C, heating zone length ≥300 mm. 3.Preheating furnace: used for gas heating before reaction, maximum temperature 600°C, temperature control accuracy ±1°C, length of heating zone ≥100 mm. 4. Thermocouple: K-type thermocouple, real-time monitoring of battery temperature. 5.Insulation material: ceramic fibre, reduce heat loss. 6.Control mode: PID thermostat matching power regulation, support multi-stage heating procedure. |
Catalytic special fixture module for electrothermal systems |
1.Function: Catalysing H2O/CO2 electrolysis reaction under the synergistic effect of high temperature and electric field. 2.SOEC single cell: electrolyte: YSZ or GDC film (thickness 10-30 μm). Cathode (fuel electrode): Ni-YSZ, Ni-CeO2-YSZ or Co-Fe chalcogenide. Anode (oxygen electrode): LSCF or LSM. 3.catalyst modification: loading nanocatalysts (e.g. CeO2, Co3O4) on the cathode surface by impregnation method. 4. Gradient pore structure: optimise gas diffusion and reactivity. 5. Nano-catalyst: to enhance the electrocatalytic activity. Users can choose one or more kinds of special fixtures for electrothermal catalysis according to their needs. 1.Half-cell SOEC cell fixture, effective diameter φ12, area 1cm2, mainly analysing the performance of working electrode; 2.Tube type SOEC cell fixture, effective diameter φ12, area 1cm2, can analyse the performance of cathode and anode catalysts respectively; 3.Plate-type all-ceramic SOEC fixture, effective specification 20*20mm square, area 4cm2, all-ceramic system can avoid the influence of undesirable elements within the metal, the gas flow channel design without dead angle, to achieve efficient gas-solid reaction, the collector adopts platinum mesh, the contact area is large, the contact resistance is extremely small; Plate quartz SOEC fixture, effective specifications 20 * 20mm square, area 4cm2, can achieve the catalyst evaluation under the photoelectric thermal system. |
| Electrochemical Test Module | Electrochemical test module (optional, generally provided or procured by the user) 1.Function: Measure voltage, current, power density and electrochemical impedance spectrum (EIS) of SOEC. 2.Electrochemical workstation: support constant potential, constant current and EIS mode, voltage range ±10 V, current range ±2 A. 3.Current collector: platinum or nickel mesh to ensure low contact resistance. 4.Test fixture: Alumina ceramic fixture, high temperature resistance and good insulation. 5.I-V curve: Scanning voltage (0.5-2.5 V), recording current density. 6.EIS: Frequency range 0.1 Hz-1 MHz, analyse ohmic impedance, charge transfer impedance and diffusion impedance. |
| data acquisition | 7.Function: real-time acquisition, storage and analysis of experimental data. 8.Data acquisition card: multi-channel, support voltage, current, temperature synchronous acquisition. 9.Software platform: IoT software for data visualisation and analysis. 10.Database: store experimental parameters and results, support follow-up query and processing. 11. Adopt 15-inch industrial touch screen |
| GC Analysis Module | Optional GC, can choose TSC-GC60 or TSC-GC70 (EPC) 1.Configure on-line automatic valve to realise fully automatic sampling; 2.Configure TCD, FID+conversion oven, FID capillary, three detectors; 3.Configure corresponding chromatographic column, air generator, hydrogen generator. |
| Safety and Exhaust Treatment Module | 1.Function: Ensure the safety of the experiment, deal with the harmful components (such as CO, H2) in the exhaust gas. 2.Gas leakage detector (standard): real-time monitoring of H2, CO concentration, exceeding the standard alarm. 3.Tail gas burner (optional): convert unreacted H2/CO into H2O/CO2. 4. Emergency stop system (standard): automatically cut off the gas source and power supply under abnormal conditions. 5.Ventilation system (user-provided): forced exhaust to keep the experimental environment safe. |
| System Advantages | 1. High-precision control: gas flow, temperature and humidity can be precisely adjusted to meet a variety of experimental needs. 2. Multi-functional test: support I-V curve, EIS, long-term stability and other test modes. 3.Electro-thermal synergy: study electro-thermal catalysis mechanism through local heating and electric field regulation. 4.High safety: equipped with gas leakage detection, exhaust gas combustion and emergency shutdown system |
| Application scenario | 1. Material research: Evaluate the performance of new electrolyte and electrode materials. 2.Process optimisation: Optimise the battery preparation process (e.g. sintering temperature, electrode thickness). 3.System integration: Test the performance of SOEC stacks under actual operating conditions. |
| Electrothermal catalysis mechanism | Electrothermal catalysis refers to the significant enhancement of catalytic reaction rate and selectivity under the synergistic effect of electric and thermal fields. 1 Role of electric field Reduce activation energy: electric field reduces the activation energy of H2O/CO2 molecule dissociation by changing the charge distribution on the catalyst surface. Promote ion migration: The electric field accelerates the migration of O²- ions in the electrolyte and improves the electrolysis efficiency. Regulate the reaction path: the electric field can change the adsorption energy of the reaction intermediates and optimise the reaction path. 2 Role of thermal field Improve the reaction rate: high temperature increases the kinetic energy of molecules, accelerating the adsorption, dissociation and reorganisation of H2O/CO2. Improve catalyst activity: catalyst surface reconfiguration at high temperature exposes more active sites. Enhance ionic conductivity: high temperature enhances ionic/electronic conductivity of electrolyte and electrodes. 3 Electro-thermal synergistic effects Non-linear enhancement: The synergistic effect of electric and thermal fields is usually characterised by a non-linear enhancement effect, i.e. the performance enhancement under electro-thermal coupling is much higher than the superposition of separate electric or thermal fields. Localised hotspot effect: Localised hotspots may be generated in the region of electric field concentration, further promoting the reaction kinetics. |
Package Detail
1) Wooden packing.
2) The goods can be shipped by sea, air or train, small goods or spare parts will be shipped by express.
3) You can choose your own freight forwardwe as well.
4) Door to Door Delivery to save your energy and time. We'll take the all risks during transportation.Shipping Details
1) AMERICA:3-8 working days.
2) ASIAN:3-8 working days.
3) EUROPE:5-10 working days.
4) OCEANIA:4-9 working days.
5) AFRICA:7-13woring day.
Q1:Are you trading company or manufacturer?
A1:We are professional manufacture of lab equipment and we have our own factory which is a high-tech enterprise integrating R&D, production and sales. And welcome to visit our factory.
Q2: How long is your delivery time?
A2: Usually, delivery time is 30-45 days after receiving your payment.
Q3:How to shipping the replacement parts?
A3:We will according the actual situation to choose the suitable shipping ways. For small parts we shippin by Express.
Q4: How about your quality warranty ?
A4: Normally all TKA products are supplied with a warranty of 12 Months from the date of shipment.
Q5: Do you accept OEM and ODM orders?
A5: Yes,We accept.
Q6:What is your terms of payment?
A6:Payment≤15,000USD, 100% in advance. Payment≥15,000USD, 50% T/T in advance, balance before shipment.
(If you are concerned about payment security for the first order, we advise you can place Trade Assurance Order via Made in China. you will get 100% payment refund if we can't meet agreed delivery time.)
Q7:Can we visit your factory?
A7: Welcome visit our factory.
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