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Jansi R, Vinay B, Revathy MS, Sasikumar P, Marasamy L, Janani A, Haldhar R, Kim SC, Almarhoon ZM, Hossain MK. Synergistic Blends of Sodium Alginate and Pectin Biopolymer Hosts as Conducting Electrolytes for Electrochemical Applications. ACS OMEGA 2024; 9:13906-13916. [PMID: 38559920 PMCID: PMC10975598 DOI: 10.1021/acsomega.3c09106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/12/2024] [Accepted: 02/21/2024] [Indexed: 04/04/2024]
Abstract
The world needs sustainable energy resources with affordable, economic, and accountable sources. Consequently, energy innovation technologies are evolving toward electrochemical applications like batteries, supercapacitors, etc. The current study involves the solid blend biopolymer electrolyte (SBBE) with different compositions of sodium alginate blended with pectin via the casting technique. The characterization of the sample was tested by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, AC impedance, linear sweep voltammetry (LSV), and cyclic voltammetry (CV) analyses. Evidently, the sample NP4 (NaAlg/pectin = 60:40 wt %) has a higher conductivity of 1.26 × 10-7 and 3.25 × 10-6 S cm-1 at 303 and 353 K, respectively. The performances of the samples were analyzed with variations in temperature, frequency, and time responses to signify the blended nature of the electrolyte. Hence, the studied biopolymers can be constructed for electrochemical device applications.
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Affiliation(s)
- R. Jansi
- Department
of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar 626126, Tamil Nadu, India
- Multifunctional
Materials Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar 626126, Tamil Nadu, India
| | - Boligarla Vinay
- Department
of Chemical Engineering, School of Bio, Chemical and Processing Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar 626126 Tamil Nadu, India
| | - M. S. Revathy
- Department
of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar 626126, Tamil Nadu, India
| | - Ponnusamy Sasikumar
- Department
of Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai 602105, India
| | - Latha Marasamy
- Facultad
de Química, Materiales-Energía, Universidad Autónoma de Querétaro, Santiago de Querétaro, Querétaro C.P.76010, Mexico
| | - Aruna Janani
- Department
of Chemical Engineering, School of Bio, Chemical and Processing Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar 626126 Tamil Nadu, India
| | - Rajesh Haldhar
- School
of
Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Seong-Cheol Kim
- School
of
Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Zainab M. Almarhoon
- Department
of Chemistry, College of Science, King Saud
University, Riyadh 11451, Saudi Arabia
| | - M. Khalid Hossain
- Institute
of Electronics, Atomic Energy Research Establishment, Bangladesh Atomic Energy Commission, Dhaka 1349, Bangladesh
- Department
of Advanced Energy Engineering Science, Interdisciplinary Graduate
School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, Japan
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Wang Y, Zhang W, Shan Y, Yu X, Chen K. Preparation of polyacrylamide/calcium alginate@Ti3C2Tx composite hydrogels with high adhesive performance for flexible supercapacitor electrolytes. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.131312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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