Co2C nanoprisms with strong facet effect for Fischer-Tropsch to olefins reaction

Abstract

Electrical impedance tomography (EIT) is a computed tomographic technique which has been applied for a number of medical investigations. Practical EIT systems need an electronic instrumentation system for current injection and voltage data collection from the patient's body. EIT instrumentation is generally fed by the ac main power supply which must be developed with a number of strictly specified design parameters and must be applied with certain cares for obtaining the better patient safety. To obtain a better patient safety a battery based EIT system developed and studied with practical phantoms. A battery based EIT system is developed with a LabVIEW based EIT instrumentation powered by a battery based power supply. A number of practical phantoms are developed and the resistivity images are studied with battery based EIT system. Signal to noise ratio is improved in battery based EIT system. Results demonstrated that the practical phantoms are successfully reconstructed with battery based EIT system. Results also show that all the phantom domains with different inhomogeneity configurations are successfully reconstructed from the boundary data measured.