Preparation of a High-Performance Asymmetric Supercapacitor by Recycling Aluminum Paper and Filter Components of Heated Tobacco
-
Published:2023-09-28
Issue:19
Volume:16
Page:6454
-
ISSN:1996-1944
-
Container-title:Materials
-
language:en
-
Short-container-title:Materials
Author:
Kim Ha-Yeong1, Jekal Suk1ORCID, Kim Chan-Gyo1, Noh Jungchul2ORCID, Kim Jiwon1, Chu Yeon-Ryong1, Otgonbayar Zambaga1, Oh Won-Chun3ORCID, Lee Sang Hun1ORCID, Yoon Chang-Min1ORCID
Affiliation:
1. Department of Chemical and Biological Engineering, Hanbat National University, Daejeon 34158, Republic of Korea 2. McKetta Department of Chemical Engineering and Texas Material Institute, The University of Texas at Austin, Austin, TX 78712, USA 3. Department of Advanced Materials Science and Engineering, Hanseo University, Seosan-si 31962, Republic of Korea
Abstract
In this study, Al paper and cellulose acetate (CA) filters derived from heated tobacco waste were successfully converted into current collectors and active materials for a supercapacitor device. Typically, heated tobacco contains electrically discontinuous Al paper. First, Al was extracted from the tobacco waste using HCl to produce Lewis acid (AlCl3). This acid was then used in an Al electrodeposition process utilizing the chloroaluminate ionic liquid reaction between the acid and the base (RCl) at room temperature. To enhance the conductivity, a supplementary coating of Al metal was applied to the Al paper through electrodeposition, thus re-establishing the electrical continuity of the discontinuous parts and forming an Al-coated current collector. Moreover, the CA filters were carbonized under a nitrogen atmosphere, yielding carbon precursors (C-CA) for the supercapacitor electrodes. To further enhance the electrochemical performance, nickel oxide (NiO) was incorporated into C-CA, resulting in C-CA@NiO with pseudocapacitance. The specific surface area of CA increased with carbonization and the subsequent incorporation of NiO. The as-synthesized C-CA and C-CA@NiO materials were applied to an Al-coated current collector to obtain C-CA- and C-CA@NiO-based electrodes, exhibiting stable electrochemical behavior in the voltage range of −1.0 to 0 V and 0 to 1.0 V, respectively. An asymmetric supercapacitor (ASC) device was assembled with C-CA@NiO and C-CA as the positive and negative electrodes, respectively. This ASC device demonstrated a high specific capacitance of 40.8 F g−1, while widening the operating voltage window to 2.0 V. The high electrochemical performance of the device is attributed to the successful Al electrodeposition, which facilitates the electrical conductivity and increased porosity of the C-CA@NiO and C-CA materials. To the best of our knowledge, this is a pioneering study in regards to the conversion of biomass waste into current collectors and active materials to fabricate a practical ASC device. Our findings highlight the potential of reusing Al paper and CA filters from heated tobacco waste as essential components of energy storage devices.
Funder
National Research Foundation of Korea (NRF) funded by the Ministry of Education Korea Foundation for Women In Science, Engineering and Technology (WISET) grant funded by the Ministry of Science and ICT
Subject
General Materials Science
Reference103 articles.
1. Kalak, T. (2023). Potential Use of Industrial Biomass Waste as a Sustainable Energy Source in the Future. Energies, 16. 2. A facile synthesis of boron nitride supported zinc cobalt sulfide nano hybrid as high-performance pseudocapacitive electrode material for asymmetric supercapacitors;Maity;J. Energy Storage,2020 3. A strategy of making waste profitable: Nitrogen doped cigarette butt derived carbon for high performance supercapacitors;Meng;Energy,2019 4. Xu, S.S., Meng, G., Yan, M., Gravely, S., Quah, A.C.K., Quimet, J., O’Conner, R.J., Sutanto, E., Yoshimi, I., and Mochizuki, Y. (2020). Reasons for Regularly Using Heated Tobacco Products among Adult Current and Former Smokers in Japan: Finding from 2018 ITC Japan Survey. Int. J. Environ. Res. Public Health, 17. 5. Deacetylation Processing of Waste Cigarette Butts for High-Titer Bioethanol Production toward a Clean Recycling Process;Shen;ACS Sustain. Chem. Eng.,2020
|
|