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Structural Analysis of Nanomaterials

Structural Analysis of Nanomaterials. Instructor: Prof. Kaushik Pal, Department of Mechanical and Industrial Engineering, IIT Roorkee. Structural analysis of nanomaterials is an important part of Materials Science and Nanoscience and Nanotechnology which deals with the study of crystal structure of materials and their defects. It is a prerequisite for the understanding of properties of nanomaterials to have a detailed knowledge of the structure from the atomic/molecular (local) level to the crystal structure and to the microstructure (mesoscopic scale and defect structure). The primary goal of structural analysis of nanomaterials is aiming at both investigating the structure-property relationship and discovering new properties, in order to achieve relevant improvements in current state-of-the art materials. (from nptel.ac.in)

This lecture discusses about the phase diagrams and their use to determine the number of types of phases present, composition, weight fraction of each phase at a given temperature and composition of system. Based on the number of components present in a system, phase diagrams can be classified into mainly three categories unary, binary and ternary phase diagrams. These phase diagrams helps to study the different phase transformations in a system.

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