Abstract
To make use of two waste natural corncob and rosewood, activated carbons are obtained through KOH activation at 1073 K. The two samples show sheet like morphology with some swells on the surface of the corncob activated carbon and pores in the rosewood activated carbon. The higher ID/IG value of rosewood activated carbon for the Raman spectrum measurement indicates its lower graphitization degree than corncob activated carbon, which is proved by X-ray diffraction patterns. The higher real and imaginary parts of the complex permittivity for the rosewood activated carbon are benefited from the differences of morphology and graphitization degree of the two samples. Apart from the dipole polarization, the charge polarization and interfacial polarization also contribute to the dielectric loss for the porous rosewood activated carbon.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Materials Science: Materials in Electronics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
