TY - JOUR
T1 - A one-pot chemical route to prepare poly 4, 4′-diaminodiphenyl sulfone-zirconium dioxide/cerium dioxide hybrid nanocomposites for improved capacitance properties
AU - Sanmugam, Anandhavelu
AU - Jeyaraman, Anandha Raj
AU - Venkatesan, Sethuraman
AU - Paramasivam, Manisankar
AU - Kim, Hyun Seok
AU - Vikraman, Dhanasekaran
N1 - Publisher Copyright:
© 2019 Elsevier B.V.
PY - 2019/8/15
Y1 - 2019/8/15
N2 - Innovative hybrid composites of poly 4, 4′-diaminodiphenyl sulfone (PDDS)-zirconium dioxide (ZrO 2 )/cerium dioxide (CeO 2 ) were prepared using a chemical polymerization process. The functional groups were analyzed using Fourier transform infrared spectroscopy profiles that revealed polymer establishment through N[sbnd]H group stretching and in-plane bending vibrations about ∼3454 and ∼1623 cm −1 , respectively. Scanning electron microscopy and transmission electron microscopy images were used to explore the morphology of nano-sized grains in the hybrid composites. The improved electrochemical capacitance behavior was confirmed by cyclic voltammetry curves. Charge-discharge curves were used to determine capacitance values of 229 and 288 F·g −1 for PDDS-ZrO 2 (15 wt%) and PDDS-CeO 2 (15 wt%) nanocomposites, respectively.
AB - Innovative hybrid composites of poly 4, 4′-diaminodiphenyl sulfone (PDDS)-zirconium dioxide (ZrO 2 )/cerium dioxide (CeO 2 ) were prepared using a chemical polymerization process. The functional groups were analyzed using Fourier transform infrared spectroscopy profiles that revealed polymer establishment through N[sbnd]H group stretching and in-plane bending vibrations about ∼3454 and ∼1623 cm −1 , respectively. Scanning electron microscopy and transmission electron microscopy images were used to explore the morphology of nano-sized grains in the hybrid composites. The improved electrochemical capacitance behavior was confirmed by cyclic voltammetry curves. Charge-discharge curves were used to determine capacitance values of 229 and 288 F·g −1 for PDDS-ZrO 2 (15 wt%) and PDDS-CeO 2 (15 wt%) nanocomposites, respectively.
KW - Capacitance
KW - FTIR
KW - Nanocomposites
KW - TEM
UR - http://www.scopus.com/inward/record.url?scp=85064156782&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2019.04.048
DO - 10.1016/j.matlet.2019.04.048
M3 - Article
AN - SCOPUS:85064156782
SN - 0167-577X
VL - 249
SP - 5
EP - 8
JO - Materials Letters
JF - Materials Letters
ER -