Products Description
Iron phthalocyanine is a dark purple to blue-black powder. It is a typical metal phthalocyanine conjugated macrocycle complex, featuring a stable structure, excellent thermal stability, chemical inertness, photoelectric response, and non-precious metal catalytic activity.
Iron phthalocyanine is insoluble in water and conventional organic solvents. It is resistant to acids and alkalis, has high-temperature resistance, and is resistant to light and oxygen aging. It has high purity, controllable particle size, and stable batches, making it suitable for high-end catalytic and functional material applications.
Products Specification
|
Product name |
FePc/Iron phthalocyanine |
|
CAS NO |
132-16-1 |
|
ITEM NO |
M111 |
| Purity | 98% |
| Appearance | Dark purple, green or black |
|
Melting point |
>300 °C |
|
Density |
0.326[at 20℃] |
|
Maximum wavelength |
657 nm |
|
Package |
25g/1kg/25kg etc. |
|
Delivery |
2-3days |
|
Storage |
2-8°C |
|
MSDS/TDS/COA |
connect us |
Products application
1. Core material for electrocatalysis: fuel cells, cathode of metal-air batteries, CO₂ reduction, hydrogen production, etc. for electrocatalysis.
2. Industrial catalysis and environmental protection: desulfurization, denitrification, AOPs, enzyme-like catalysis, oil purification, wastewater treatment.
4. New energy and optoelectronics: OPV, photosensitizers, conductive materials, field-effect transistors, OFET, sensors.
5. Pigments and coloring: highly durable blue/green pigments, used in coatings, plastics, inks, and textile printing.
6. Biotechnology and medical: photodynamic therapy (PDT) photosensitizers, biosensors, antibacterial materials.
FAQ
Q: How can iron phthalocyanine be used as a pigment to control the crystal form and particle size to enhance its coloration strength and weather resistance?
A:1.Control of crystal form: By using solvent treatment or heat treatment, the β-crystal form with better weather resistance is stabilized, avoiding the α-crystal form, which is prone to migration and has poor weather resistance.
2. Control of particle size: Through grinding dispersion, salt grinding, and adjusting the synthesis conditions to regulate the particle size to the optimal range, a moderate and uniformly distributed particle size can significantly enhance the coloration ability.
3. Combined with surface coating treatment, it further improves the resistance to light, temperature, and migration.
Q: What problems are likely to occur with iron phthalocyanine in the wastewater catalytic oxidation system?
A:1. Molecular aggregation occurs, and the active sites are covered.
2. It is coated by humic acids, colloids, and salts in the water body.
3. The central iron ions are lost, and the phthalocyanine ring undergoes oxidation and degradation.
Q: How to enhance the stability and reusability of Iron phthalocyanine in the wastewater catalytic oxidation system?
A: 1. Solidification: Load the iron phthalocyanine onto porous carbon, molecular sieves, resins, or silica to prevent loss and aggregation.
2. Structural modification: Introduce substituents or polymerize to enhance the antioxidant and anti-release capabilities of the macrocycle.
3. Optimization of reaction environment: Control the appropriate pH to reduce the dissolution of iron ions and the excessive attack by free radicals leading to degradation.
4. Magnetic core composite: Prepare magnetic Fe₃O₄@FePc to facilitate recovery and reuse, and increase the reuse rate.
5. Surface coating: Coat with inert materials slightly to delay the oxidation and deactivation of the catalyst.
Q: What is the optimal pH and temperature range for the use of the iron phthalocyanine catalyst?
A: 1.pH: Neutral to slightly alkaline (6.0 - 9.0) is optimal. Excessive acidity can lead to iron leaching.
2. Temperature: Best effect is achieved at room temperature to 60℃. Excessive temperature can accelerate the deactivation of the catalyst.
Q: Can I visit your factory?
A: Sure! Welcome anytime.
Q: How about the payment terms?
A: L/C, T/T, PayPal, etc.
Q: Can you accept the inspection from a third party?
A: Yes. We have enough experience to cooperate with the inspection project.
Q: How long is the delivery time?
A: Usually, the shipment can be delivered within 10-15 days after the order is confirmed.
Q: How can one prevent Iron phthalocyanine from aggregating and losing its activity in aqueous solutions or polar solvents?
A: 1. Modify the substituents of iron phthalocyanine to enhance its dispersibility;
2. Load it onto a porous carrier to prevent molecular aggregation;
3. Add an appropriate amount of dispersants or surfactants to improve the dispersion state in the solvent;
4. Control the concentration to avoid π-π stacking and the formation of aggregates due to excessive concentration.
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