Acoustic shock wave-induced superheating-assisted dynamic recrystallization – a case study of <scp>d</scp>-tartaric acid
Sivakumar Aswathappa, Lidong Dai, S. Sahaya Jude Dhas, Raju Suresh Kumar
Abstract
) has been considerably modified with respect to the number of shock pulses such that the sample produces an ideal Raman spectrum of D-tartaric acid, and thereby the intensities of the lattice Raman modes also support this claim. Most importantly, the SEM results demonstrate the formation of an ideal morphology of D-tartaric acid from the irregular morphological pattern upon exposure to 100 shocks due to the superheating and dynamic recrystallization process. The proposed technique is strongly suggested for materials processing to enhance technological significance for all classes and scales of materials.
Topics & Concepts
Tartaric acidSuperheatingRecrystallization (geology)Raman spectroscopyShock waveMaterials scienceChemistryChemical engineeringCrystallographyPhysicsOrganic chemistryThermodynamicsGeologyOpticsCitric acidEngineeringPaleontologyCrystallization and Solubility Studiesnanoparticles nucleation surface interactionsCrystallography and molecular interactions