Journal of Nanomaterials & Molecular NanotechnologyISSN: 2324-8777

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Rahim Jan Author

imtiaz@uop.edu.pk

Subjects of specialization
Mechanical Properties, Polymer Composites, Carbon, Electrical Characterization, Graphene

Affiliation
School of Chemical and Materials Engineering, National University of Sciences and Technology, Islamabad 44000, Pakistan

Biography

Rahim Jan is currently working in the following areas: 1. Research: 2D materials and Polymer Nanocomposites 2. Methods: Liquid Phase Exfoliation for 2D nanosheets 3. Applications: EMI Shielding, Gas Barrier Properties, Sensing, Mechanical and Electrical Properties.

Publications

Short Communication Open Access

Contrast of Ultrasonic Assisted Phase-Separation of RodSphere Mixture with Static Deposits in a Coffee-Stain Rin

Author(s):

Imtiaz Ahmad*, Hidayat Ullah Khan and Rahim Jan

The effect of ultrasonic vibrations on the self-assembly and phase separation of nanorods and nanospheres is investigated. Such deposits of rod-sphere mixture on SiO2 surface, dried during ultrasonic vibrations, are compared with static nanoparticle deposits. Phaseseparation at various positions of the coffee-stain ring for both of the cases is evaluated. The ensuing phase separation under ultrasonic agitation is found more noticeable than the one ensemble through static drying. Also, shape separated nanoparticle deposits are studied at various positions of the coffee-stain ring and discuss in relation with steric interaction.

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