Carbon Nanomaterials

Alfa Chemistry is dedicated to providing high-quality carbon nanomaterials for research institutions, industrial enterprises, and advanced materials development. With extensive experience and a comprehensive quality control system, we offer high-purity, customizable carbon nanomaterials, along with professional technical support, enabling our clients to achieve breakthroughs in nanomaterials research, composite material development, and advanced energy applications.

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What Types of Carbon Nanomaterials Do We Offer?

We offer a wide range of carbon nanomaterials, covering different morphologies and functional requirements, widely used in both research and industrial applications:

Why Choose Alfa Chemistry for Carbon Nanomaterials?

At Alfa Chemistry, we prioritize delivering high-quality carbon nanomaterials with unparalleled consistency and performance. Our commitment to excellence is reflected in the comprehensive services and support we provide to meet the unique needs of our clients.

High Purity Guarantee
All carbon nanomaterials have a purity of ≥99% with high batch-to-batch consistency.

Customized Service
Materials with different morphologies, particle sizes, and surface modifications can be provided according to customer requirements.

Technical Support
Professional guidance on applications and optimization of experimental protocols is available.

Fast Delivery
A comprehensive logistics system ensures timely delivery to customers worldwide.

Customers Often Look For — Carbon Nanotubes (CNTs)

Carbon nanotubes (CNTs) are one of Alfa Chemistry’s flagship products, widely used in both research and industrial applications due to their exceptional mechanical, electrical, and thermal properties. Our carbon nanotube offerings include single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs), meeting the diverse requirements of various experiments and industrial applications.

Carbon Nanotubes

What Are the Application Areas of Our Carbon Nanomaterials?

Research Laboratories

Suitable for materials science, nanostructure research, and functional material development.

Industrial Manufacturing

Used for composite material reinforcement, conductive materials, and catalyst supports.

Electronics and Optoelectronics

Applicable in sensors, conductive films, and optoelectronic devices.

Energy and Environment

Suitable for batteries, capacitors, adsorbent materials, and energy storage devices.

How Do We Ensure Technical and Quality Assurance?

Alfa Chemistry has a comprehensive testing system for carbon nanomaterials, including TEM, SEM, Raman spectroscopy, and XRD analysis, ensuring that each batch of products maintains high purity and consistency. We adhere to strict quality management standards to provide reliable and traceable products for both research and industrial clients.

Cooperation

What Success Stories Can We Share?

Discover how our products are applied in real-world scenarios through our case studies.

Case 1: Application of Carbon Nanotubes in Composite Material Reinforcement

Customer Background: A high-performance composite material R&D company

Purchased Product: Multi-walled Carbon Nanotubes (MWCNTs)

Application Objective: Enhance the mechanical strength and electrical conductivity of composite materials

Solution: The customer purchased high-purity, multi-specification carbon nanotubes from Alfa Chemistry and used ultrasonic dispersion to evenly distribute the CNTs in an epoxy resin matrix. The composite panels were then prepared via hot-press molding, ensuring the formation of a continuous conductive network within the composite and significantly improving its mechanical properties.

Results: The tensile strength of the composite increased by approximately 30%, and electrical conductivity improved significantly while maintaining lightweight characteristics. The materials have been successfully applied in high-performance sports equipment and electronic housings.

Customer Feedback:

"The carbon nanotubes from Alfa Chemistry are highly pure and batch-consistent, which greatly enhanced the performance of our composites. The technical team provided very professional guidance on material selection and usage."

Case 2: Application of Carbon Nanofibers in Supercapacitor Electrodes

Customer Background: New energy storage laboratory

Purchased Product: Carbon Nanofibers (CNFs)

Application Objective: Develop high-performance supercapacitors with improved energy density and cycle life

Solution: The customer procured high-purity carbon nanofibers from Alfa Chemistry and prepared composite electrodes by uniformly mixing the CNFs with activated carbon through solution coating and vacuum drying processes. The fibers formed a three-dimensional conductive network, enhancing electron transport efficiency and reinforcing electrode structural stability.

Results: The supercapacitors achieved approximately 25% higher energy density and maintained a stable cycle life of over 10,000 charge-discharge cycles.

Customer Feedback:

"Using Alfa Chemistry’s carbon nanofibers made our electrode fabrication more efficient, and the performance met our expectations. The material quality and technical support were very professional, making for an excellent collaboration experience."

Case 3: Application of Carbon Nanoparticles in Sensor Research

Customer Background: Renowned nanomaterials research team

Purchased Product: High-purity Carbon Nanoparticles (≥99%)

Application Objective: Fabricate high-sensitivity gas sensors

Solution: The research team purchased high-purity carbon nanoparticles from Alfa Chemistry and fabricated sensitive films using solution-based and self-assembly techniques. The nanoparticles were uniformly dispersed in the film, improving gas molecule adsorption efficiency, and combined with microfabrication techniques to produce miniaturized sensor chips.

Results: The sensors exhibited approximately 40% faster response times to low-concentration gases, with sensitivity and repeatability meeting laboratory expectations.

Customer Feedback:

"The carbon nanoparticles from Alfa Chemistry have uniform particle size and high purity, which made our sensor experiments highly stable. The material performance is reliable, and the supply and technical support are very timely. Alfa Chemistry is a supplier worth long-term collaboration."

Frequently Asked Questions (FAQ)

Q1: Are Alfa Chemistry’s carbon nanomaterials consistent in purity and performance across different batches?

All carbon nanomaterials from Alfa Chemistry undergo strict quality control and testing procedures, including TEM, SEM, Raman spectroscopy, and XRD analysis, to ensure high purity and batch-to-batch consistency. Each batch comes with a quality inspection report, ensuring reliable and reproducible results for both research experiments and industrial applications.

Q2: Do you offer surface modification or functionalization services for carbon nanomaterials?

Yes, Alfa Chemistry provides a variety of surface modification and functionalization services, such as carboxylation, amination, or polymer coating, to improve dispersibility, chemical reactivity, or compatibility with composite matrices. Customers can request customized solutions based on their research or industrial application needs.

Q3: How do I choose the appropriate form of carbon nanomaterials (tubes, fibers, particles, etc.) for specific applications?

Different forms of carbon nanomaterials have distinct properties:

Carbon Nanotubes (CNTs): High electrical conductivity and excellent mechanical strength, suitable for composite reinforcement, conductive films, and energy storage applications.
Carbon Nanofibers (CNFs): High specific surface area and conductivity, ideal for composites and energy storage devices.
Carbon Nanoparticles / Nanohorns: Spherical structures, suitable for catalysis, drug delivery, and high surface area applications.

Our technical team can provide professional recommendations based on the client’s application scenario to ensure optimal material selection and performance match.

Q4: How do Alfa Chemistry’s carbon nanomaterials perform in energy storage (batteries, capacitors) or composite material applications?

Carbon nanomaterials possess high conductivity, excellent mechanical properties, and large specific surface area, significantly enhancing energy density, cycle life, and charge/discharge efficiency in batteries and supercapacitors. In composite materials, carbon nanotubes and nanofibers improve material strength and conductivity while maintaining lightweight characteristics. We provide performance data and application guidance to help clients achieve the best results.

Q5: Do you provide sample or small-batch carbon nanomaterials for performance verification?

Yes, Alfa Chemistry offers sample services to support small-scale testing during research and product development stages. Clients can request samples for performance validation and process evaluation before committing to bulk purchases.