Neutron Diffraction (ND) Analysis

The structural characterization of environmentally friendly materials is of paramount importance, as it directly influences their performance, durability, and overall sustainability. Neutron diffraction analysis has emerged as a highly valuable technique in this context, offering unparalleled capabilities in probing the atomic-scale structure and composition of eco-friendly materials.

Overview of Neutron Diffraction (ND)

Principle of Neutron Diffraction (ND) Analysis

The fundamental principle of neutron diffraction lies in the wave-particle duality of neutrons, which allows them to interact with the atomic nuclei in a sample through elastic scattering. When a beam of neutrons is directed at a crystalline material, the scattered neutron waves interfere with each other, producing a diffraction pattern that is characteristic of the material's atomic structure. By analyzing the positions and intensities of the diffraction peaks, researchers can obtain detailed information about the crystal structure, lattice parameters, phase composition, and even the presence of defects or preferred orientations within the material.

Methods of Neutron Diffraction (ND) Analysis

Neutron diffraction analysis can be performed using various experimental techniques, each with its own strengths and advantages:

• Time-of-Flight (TOF) Neutron Diffraction: In this method, a pulsed neutron beam is used, and the time it takes for the neutrons to travel a known distance is measured to determine their energy and, consequently, their wavelength. This technique is particularly useful for the study of complex, multi-phase materials, as it can provide a comprehensive diffraction pattern in a single measurement.
• Constant-Wavelength Neutron Diffraction: This method utilizes a continuous neutron beam with a fixed wavelength, and the diffraction pattern is obtained by scanning the scattering angle. This approach is well-suited for high-resolution structural studies and in-situ investigations of materials under various environmental conditions.
• Small-Angle Neutron Scattering (SANS): SANS is a powerful technique for probing the nano- and micro-scale structures of materials, including the size, shape, and distribution of particles or domains within a sample. This information is particularly valuable for understanding the structure-property relationships of environmentally friendly materials, such as polymer nanocomposites or porous adsorbents.

Our Services

CD BioSicences offers Neutron Diffraction (ND) analysis services that are pivotal for understanding the structural properties of materials designed to minimize environmental impact. Our services include:

In addition to the structural characterization of environmentally friendly materials, our ND analysis services extend to a wide range of applications, including:

• Phase identification and quantification in multi-component systems
• Stress and strain analysis of engineering materials
• Investigations of phase transformations and thermal stability
• Characterization of catalysts, energy storage materials, and nanomaterials
• In-situ studies of materials under various environmental conditions

Types of Environmentally Friendly Materials

Why Choose Us?

• State-of-the-art neutron diffraction instrumentation and facilities
• Experienced team of material scientists and engineers
• Customized analysis protocols and data interpretation
• Collaborative approach to address complex research challenges
• Timely and reliable reporting of results
• Continuous investment in technology and method development

Our Workflow

If you are interested in our services, please contact us for more information.

Our products and services are for research use only and cannot be used for any clinical purposes.