Thin Film Deposition Parts

Evaporation Crucible for Organic Matter

Name: Evaporation Crucible for Organic Matter
Brand: Kintek Solution
SKU: KME-YJG
Rating: 4.84 (14 reviews)

Item Number : KME-YJG

Price varies based on specs and customizations

Material: Quartz crucible / Alumina crucible / Boron nitride crucible /
crucible size: 13*13mm / 18*20mm / 25.4*30mm / 25.4*30mm / 10*25mm

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Application

The Evaporation crucible for organic matter is a special container used in the laboratory to control the evaporation of organic solvents. They have a wide and shallow design to maximize the heating surface area and allow for efficient solvent evaporation. These crucibles are commonly used for concentration, solvent removal and preparation of solid residues in various laboratory procedures. They are especially suitable for handling volatile organic compounds (VOCs) which evaporate easily at lower temperatures.

Detail & Parts

Evaporation crucible for organic matter

Technical specifications

crucible size

13*13mm / 18*20mm / 25.4*30mm / 25.4*30mm / 10*25mm

The crucibles we show are available in different sizes and custom sizes are available on request.

Explanation of proper nouns

Thin Film Deposition: Evaporation crucible for organic matter play a vital role in thin film deposition techniques such as thermal evaporation or organic vapor deposition. By heating the crucible and allowing the material to evaporate, a thin film is deposited onto the substrate.
Sample Preparation: Evaporation crucible for organic matter are used to dry and concentrate solutions or suspensions of organic compounds, allowing the solvent to evaporate and leaving the desired solid residue.
Solvent Evaporation: Evaporation crucible for organic matter are used to remove solvents from solutions or mixtures by gentle heating.
Crystallization: Evaporation crucibles are used in the crystallization process. By slow evaporation of the solvent, a crystalline solid can form in the crucible.
Concentration and volume reduction: Evaporation crucibles are used to concentrate solutions or reduce the volume of liquid samples.
Precursor Synthesis: Evaporation crucible for organic matter are used for the synthesis of various organic and inorganic materials. They can be used to evaporate and heat precursor solutions to obtain desired compounds or materials.

Advantage

Heat resistance: It can withstand high temperature without deformation or melting.
Chemical resistance: inert and resistant to most organic solvents, preventing interaction or contamination.
Versatility: Compatible with various organic solvents.
Various sizes and shapes: Provide different sizes and shapes to meet the needs of experiments.
Sample Concentration: Facilitates sample concentration by removing solvent.
Easy to monitor: the shallow design can visually observe the evaporation process.
Cost-effective: Relatively cheap compared with other laboratory equipment.

Precautions

The heated crucible cannot be quenched, and it should be removed with a crucible clamp.
Heat the crucible on the clay triangle.
Before use, gradually heat the crucible to 500 degrees Celsius, and store it in a dry place after use.
Choose an appropriate amount of raw materials to fill the crucible, avoid overfilling to prevent cracks caused by thermal expansion.
Whenever possible, use a spoon rather than a caliper when removing molten metal. If calipers are used, make sure they conform to the shape of the crucible and apply minimal localized force to avoid shortening the life of the crucible.
Avoid spraying strong oxidizing flame directly on the crucible, which will oxidize the crucible material and reduce its service life.

FAQ

What are thermal evaporation sources?

Thermal evaporation sources are devices used in thermal evaporation systems to deposit thin films onto substrates. They work by heating a material (evaporant) to high temperatures, causing it to evaporate and then condense onto a substrate, forming a thin film.

The difference between metal crucible and ceramic crucible.

Organic evaporation crucibles are usually made of ceramic materials rather than metal. Ceramic materials, such as porcelain or borosilicate glass, are preferred due to their high temperature resistance and compatibility with organic solvents.Metal crucibles are more commonly used for high temperature applications involving inorganic substances. They can withstand higher temperatures than ceramic crucibles and are usually made of materials such as stainless steel or platinum. However, when using organic solvents, metal crucibles can react with or be corroded by certain solvents, compromising the integrity of the crucible and possibly contaminating the sample.Therefore, for organic evaporation, ceramic crucibles are preferred due to their thermal stability and chemical resistance to organic solvents. They provide safe and reliable containers for the controlled evaporation of organic solvents in laboratory environments.

What are the advantages of using ceramic crucibles?

Ceramic crucibles offer several advantages over other types of crucibles. Firstly, they have excellent thermal resistance, allowing them to withstand high temperatures without cracking or warping. Ceramic crucibles are also chemically inert, meaning they do not react with most substances, making them suitable for a wide range of applications. They are also non-porous, ensuring that there is no contamination or absorption of materials during heating or melting processes. Ceramic crucibles are highly durable and long-lasting, making them a reliable choice for repeated use. Additionally, ceramic crucibles can be manufactured in various shapes and sizes to accommodate different experimental or industrial requirements.

What are the common applications of alumina crucibles?

Alumina crucibles have diverse applications in industries such as metallurgy, ceramics, chemistry, and materials research. They are commonly used for high-temperature processes, including melting, calcination, and sintering of metals, alloys, and ceramics. Alumina crucibles are also utilized in the production of catalysts, glass, and advanced materials. In laboratories, they are used for sample preparation, heating, and chemical reactions. Additionally, alumina crucibles find applications in thermal analysis techniques such as differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA).

What are the main types of thermal evaporation sources?

The main types of thermal evaporation sources include resistive evaporation sources, electron-beam evaporation sources, and flash evaporation sources. Each type uses different methods to heat the evaporant, such as resistive heating, electron beam heating, or direct contact with a hot surface.

What are some common uses of ceramic crucibles?

Ceramic crucibles have a wide range of applications across various industries. They are commonly used in laboratories for heating, melting, or calcining substances during experiments or sample preparations. Ceramic crucibles are also widely used in metal casting and alloy production processes, as they can withstand the high temperatures required for melting metals. They are used in the production of ceramics, glass, and semiconductors, where precise temperature control and chemical resistance are crucial. Additionally, ceramic crucibles find applications in the pharmaceutical and chemical industries, as well as in research and development, where they are used for analyzing and testing materials under extreme temperature conditions.

What are the advantages of using alumina crucibles?

Alumina crucibles offer several advantages in high-temperature applications. Firstly, they have excellent thermal shock resistance, allowing them to withstand rapid heating and cooling without cracking. Alumina crucibles also have high chemical resistance, making them suitable for use with acids, bases, and other corrosive materials. They have low electrical conductivity, which is beneficial for preventing electrical interference in certain applications. Alumina crucibles are also inert and do not react with most substances, ensuring the purity of the materials being processed. Additionally, they have a long lifespan and can withstand repeated use at high temperatures.

How do thermal evaporation sources work?

Thermal evaporation sources work by passing electrical current through a resistive material, which heats up to high temperatures. This heat is transferred to the evaporant, causing it to melt and vaporize. The vapor then travels through a vacuum chamber and condenses onto a substrate, forming a thin film.

What are the common materials used for evaporating crucibles?

Evaporating crucibles are commonly made from materials such as tungsten, tantalum, molybdenum, graphite, or ceramic compounds. These materials have high melting points and good thermal conductivity, making them suitable for the high-temperature conditions required during evaporation. The choice of crucible material depends on factors such as the evaporant material, desired film properties, and process parameters.

How can I choose the right ceramic crucible for my application?

When choosing a ceramic crucible for a specific application, several factors should be considered. Firstly, the temperature range required for the application should be determined, as different types of ceramics have varying maximum temperature limits. It is important to select a crucible that can withstand the expected temperature without deformation or damage. Secondly, the size and capacity of the crucible should be considered to ensure it can accommodate the required quantity of material. The shape and design of the crucible should also be compatible with the experimental setup or industrial process. Additionally, the chemical compatibility of the crucible with the substances being used should be assessed to ensure there will be no adverse reactions or contamination. Consulting with suppliers or experts in the field can help in selecting the most suitable ceramic crucible for specific applications.

How should alumina crucibles be handled and maintained?

Proper handling and maintenance of alumina crucibles are crucial to ensure their longevity and optimal performance. When handling, it is important to avoid dropping or impacting the crucibles to prevent cracking or damage. They should be stored in a clean and dry environment to avoid contamination. Regular cleaning of the crucibles is necessary to remove any residual materials or impurities. This can be done using a soft brush, mild detergent, or solvents suitable for alumina. It is recommended to preheat the crucibles before use, especially when subjected to rapid temperature changes, to prevent thermal shock. Crucibles should be inspected for cracks, erosion, or other damage, and if any issues are found, they should be replaced to maintain the quality of the materials being processed. Following the manufacturer's guidelines for maintenance and handling is essential.

What are the advantages of using evaporation boats?

Evaporation boats offer several advantages in thin film deposition processes. They provide a controlled environment for the evaporation of materials, ensuring precise control over film thickness and uniformity. Evaporation boats can withstand high temperatures and provide efficient heat transfer, allowing for consistent evaporation rates. They are available in various sizes and shapes, accommodating different evaporation systems and substrate configurations. Evaporation boats enable the deposition of a wide range of materials, including metals, semiconductors, and ceramics. They are easy to load and unload, facilitating quick material changes or process adjustments. Overall, evaporation boats are essential tools in thin film deposition techniques, offering versatility, reliability, and reproducibility.

What are the advantages of using thermal evaporation sources?

The advantages of thermal evaporation sources include high deposition rates, good directionality, excellent uniformity, and compatibility with various materials. They are also relatively simple and affordable, making them suitable for a wide range of applications in thin film deposition.

What are the advantages of using evaporating crucibles?

Evaporating crucibles offer several advantages in thin film deposition processes. They provide a controlled environment for the evaporation of materials, allowing for precise control over film thickness and uniformity. Crucibles can withstand high temperatures and provide efficient heat transfer, ensuring consistent evaporation rates. They are available in various sizes and shapes to accommodate different evaporation systems and substrate configurations. Evaporating crucibles also allow for the deposition of a wide range of materials, including metals, semiconductors, and ceramics. They can be easily loaded and unloaded, facilitating quick material changes or process adjustments. Overall, evaporating crucibles are essential tools in thin film deposition techniques, offering versatility, reliability, and reproducibility.

How should ceramic crucibles be handled and maintained?

Proper handling and maintenance of ceramic crucibles are essential to ensure their longevity and performance. When handling ceramic crucibles, it is important to avoid dropping them or subjecting them to sudden temperature changes, as this can cause thermal shock and result in cracking or breakage. It is advisable to use appropriate tools, such as tongs or gloves, for handling hot crucibles. After use, ceramic crucibles should be allowed to cool down gradually before cleaning. Cleaning can be done using warm water and mild detergent, followed by rinsing and drying thoroughly. It is important to avoid using harsh chemicals or abrasive materials that can damage the ceramic surface. Regular inspection should be carried out to check for any signs of wear, cracks, or discoloration, and damaged crucibles should be replaced to ensure safety and accuracy in experiments or industrial processes.

What is the typical lifespan of an evaporation boat?

The lifespan of an evaporation boat can vary depending on several factors. It primarily depends on the material used for the boat, the operating conditions, and the frequency of use. Evaporation boats made of refractory metals like tungsten or molybdenum are generally more durable and have longer lifespans compared to boats made from ceramic materials. With proper handling, regular maintenance, and appropriate cleaning procedures, evaporation boats can typically be used for multiple deposition cycles. However, over time, evaporation boats may experience wear and tear, such as cracking or degradation, which may reduce their lifespan. It is important to monitor the condition of the evaporation boat, conduct regular inspections, and replace it when necessary to ensure consistent and reliable thin film deposition.

What applications are thermal evaporation sources used for?

Thermal evaporation sources are used in various applications such as the production of optical coatings, semiconductor devices, and various types of thin films. They are particularly useful in industries that require precise control over the deposition of materials onto substrates.

How should evaporating crucibles be handled and maintained?

Evaporating crucibles should be handled and maintained with care to ensure their longevity and performance. Crucibles should be cleaned thoroughly before each use to remove any residual material from previous depositions. Avoid using abrasive materials that could damage the crucible's surface. During loading and unloading, handle crucibles with clean gloves or specialized tools to prevent contamination. When not in use, store crucibles in a dry and clean environment to avoid corrosion or degradation. Regular inspection of crucibles for cracks, defects, or signs of wear is important to prevent unexpected failures during the evaporation process. Follow the manufacturer's recommendations for any specific maintenance procedures, such as annealing or surface treatment, to prolong the crucible's lifespan.

Can evaporation boats be reused?

Evaporation boats can be reused, but it depends on several factors. The boat's condition, cleanliness, and compatibility with different evaporant materials play a significant role in determining whether it can be reused. If the evaporation boat is in good condition, free from cracks or defects, and has been cleaned thoroughly, it can typically be reused for subsequent depositions. However, if the boat has been exposed to reactive materials or shows signs of degradation, it may not be suitable for reuse. Consider the potential for contamination or unwanted reactions when reusing evaporation boats. Regular inspection and proper cleaning procedures are essential to maintain the boat's performance and ensure its suitability for reuse.

How do you select the appropriate evaporation boat material?

The selection of the appropriate evaporation boat material depends on several factors. Consider the melting point of the material being evaporated and choose a boat material with a higher melting point to prevent boat failure. Also, consider the compatibility of the boat material with the evaporant to avoid reactions or contamination. The boat's thermal conductivity and heat capacity should be evaluated for efficient heat transfer and temperature control during evaporation. Additionally, consider the boat's mechanical properties, such as strength and durability, to ensure it can withstand repeated heating and cooling cycles.

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4.8

out of

5

These crucibles are a lifesaver for our lab! They're perfect for evaporating solvents and concentrating samples.

Jenifer Anderson

4.9

out of

5

I've been using these crucibles for a few months now and I'm really impressed with their quality. They're very durable and easy to clean.

Lucas Martinez

4.7

out of

5

These crucibles are a great value for the price. They're made of high-quality materials and they've held up well to heavy use.

Sophia Hill

4.8

out of

5

I was hesitant to buy these crucibles at first because they were a bit more expensive than the ones I usually use, but I'm glad I did. They're definitely worth the extra money.

Ethan Young

5.0

out of

5

These crucibles are the best I've ever used. They're so easy to use and they produce great results. I highly recommend them to anyone who works in a lab.

Amelia Green

4.9

out of

5

I've been using these crucibles for a few years now and I've never had any problems with them. They're very reliable and they always produce consistent results.

Samuel White

4.7

out of

5

These crucibles are a great addition to my lab. They're very versatile and I can use them for a variety of different applications.

Isabella Garcia

4.8

out of

5

I'm really happy with these crucibles. They're made of high-quality materials and they're very durable. I've been using them for a few months now and they're still in great condition.

Benjamin Brown

4.9

out of

5

These crucibles are a great value for the price. They're made of high-quality materials and they've held up well to heavy use. I would definitely recommend them to anyone who works in a lab.

Ava Johnson

5.0

out of

5

These crucibles are the best I've ever used. They're so easy to use and they produce great results. I highly recommend them to anyone who works in a lab.

Liam Wilson

4.9

out of

5

I've been using these crucibles for a few years now and I've never had any problems with them. They're very reliable and they always produce consistent results.

Sophia Miller

4.7

out of

5

These crucibles are a great addition to my lab. They're very versatile and I can use them for a variety of different applications.

Jackson Davis

4.8

out of

5

I'm really happy with these crucibles. They're made of high-quality materials and they're very durable. I've been using them for a few months now and they're still in great condition.

Abigail Rodriguez

4.9

out of

5

These crucibles are a great value for the price. They're made of high-quality materials and they've held up well to heavy use. I would definitely recommend them to anyone who works in a lab.

Oliver Walker

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Hot Tags

evaporation crucible ceramic crucible alumina crucible evaporation boat thermal evaporation sources

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Evaporation Crucible for Organic Matter

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Application

Detail & Parts

Technical specifications

Explanation of proper nouns

Advantage

Precautions

FAQ

What are thermal evaporation sources?

The difference between metal crucible and ceramic crucible.

What are the advantages of using ceramic crucibles?

What are the common applications of alumina crucibles?

What are the main types of thermal evaporation sources?

What are some common uses of ceramic crucibles?

What are the advantages of using alumina crucibles?

How do thermal evaporation sources work?

What are the common materials used for evaporating crucibles?

How can I choose the right ceramic crucible for my application?

How should alumina crucibles be handled and maintained?

What are the advantages of using evaporation boats?

What are the advantages of using thermal evaporation sources?

What are the advantages of using evaporating crucibles?

How should ceramic crucibles be handled and maintained?

What is the typical lifespan of an evaporation boat?

What applications are thermal evaporation sources used for?

How should evaporating crucibles be handled and maintained?

Can evaporation boats be reused?

How do you select the appropriate evaporation boat material?

PDF - Evaporation Crucible for Organic Matter

Catalog of Thin Film Deposition Parts

Catalog of Evaporation Crucible

Catalog of Ceramic Crucible

Catalog of Alumina Crucible

Catalog of Evaporation Boat

Catalog of Thermal Evaporation Sources

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