Manganese oxide and nickel oxide thin films on polyester to enable self-charging wearable supercapacitor
Source abstract
Abstract
In this work, an extremely flexible piezoelectric driven self-charging asymmetric supercapacitor (SCAS) has been reported in which nickel oxide (NiO) thin film acts as the negative electrode, manganese oxide (MnO 2 ) thin film as the positive electrode, and PVA-ZnO-KOH (PZK) film as a separator (as well as a piezoelectric material). The results confirmed that even after 7500 charge-discharge cycles, the asymmetrical supercapacitor (MnO 2 //NiO) showed 100% capacitive retention. Mechanical deformation caused by the impact of a human thumb was used to illustrate the self-charging capabilities of the SCAS, and it was observed that by repeatedly pressing and releasing, the SCAS can charge up to 380 mV within ∼35 s. Additionally, the SCAS demonstrates incredible storage capacity by holding a voltage of 310 mV for more than a minute. Moreover, the fabricated SCAS was also subjected to bending as well as twisting followed by wetting, and it retained good performance even after wetting several times with distilled water indicating high durability of the device. All of these tests show that the developed supercapacitor has a high degree of flexibility, robustness, durability and stability, as well as a substantial amount of storage and self-charging potential.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Advanced Sensor and Energy Harvesting Materials · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (47)
Show source-provided references
1. Sustainable energy development: performance and prospects, Renew
2. Development futures in the context of climate change: Challenging the present and learning from the past10.1111/j.1467-7679.2009.00468.x ↗
3. Friedrichs · 2013
4. A review of human-powered energy harvesting for smart electronics: recent progress and challenges
5. Fabric‐Based Wearable Self‐Powered Asymmetric Supercapacitor Comprising Lead‐Free Perovskite Piezoelectrodes10.1002/admt.202200079 ↗
6. Electrical power generation from the oceanic wave for sustainable advancement in renewable energy technologies10.3390/su12062178 ↗
7. Fabrication of PDMS‐based triboelectric nanogenerator for self‐sustained power source application10.1002/er.3376 ↗
8. Scalable preparation of ultrathin porous polyurethane membrane-based triboelectric nanogenerator for mechanical energy harvesting10.3144/expresspolymlett.2021.82 ↗
9. An insight into the wearable technologies based on novel hybrid piezoelectric‐triboelectric nanogenerators10.1002/ente.202300224 ↗
10. Design, manufacturing and applications of wearable triboelectric nanogenerators10.1016/j.nanoen.2020.105627 ↗
11. Bacterial cellulose nanofiber triboelectric nanogenerator based on dielectric particles hybridized system10.1016/j.compositesa.2021.106646 ↗
12. A review on the recent advances in hybrid supercapacitors10.1039/D1TA02505H ↗
13. A review of carbon materials for supercapacitors
14. Z. Stevic, I. Radovanovic, Supercapacitors: The Innovation of Energy Storage, 2022.10.5772/intechopen.106705 ↗
15. Integrated energy conversion and storage devices: Interfacing solar cells, batteries and supercapacitors10.1016/j.ensm.2022.06.051 ↗
16. Recent trends, challenges, and perspectives in piezoelectric‐driven self‐chargeable electrochemical supercapacitors10.1002/cey2.202 ↗
17. A hybrid electric power device for simultaneous generation and storage of electric energy10.1039/c3ee43413c ↗
18. Flexible self-charging power sources
19. Review of PVA-based gel polymer electrolytes in flexible solid-state supercapacitors: Opportunities and challenges10.1016/j.est.2019.101072 ↗
20. Piezoelectric-driven self-charging supercapacitor power cell10.1021/acsnano.5b00759 ↗
21. Preparation of mesoporous MnO2 catalysts with different morphologies for catalytic ozonation of organic compounds10.1007/s10562-021-03745-y ↗
22. High performance NiO microsphere anode assembled from porous nanosheets for lithium-ion batteries10.1039/C5RA05659D ↗
23. A facile hydrothermal recovery of nano sealed MnO2 particle from waste batteries: An advanced material for electrochemical and environmental applications
24. Algal magnetic nickel oxide nanocatalyst in accelerated synthesis of pyridopyrimidine derivatives10.1038/s41598-021-85832-z ↗
25. Microwave synthesis and properties of MnO2/CNTs non-precious metal catalyst for oxygen reduction reaction in alkaline solution10.1007/s10800-018-1144-z ↗
26. Communication—Ultra-Small NiO Nanoparticles Grown by Low-Temperature Process for Electrochemical Application10.1149/1945-7111/abcf51 ↗
27. Advanced energy storage devices: basic principles, analytical methods, and rational materials design10.1002/advs.201700322 ↗
28. Facile synthesis of MnO2/CNTs composite for supercapacitor electrodes with long cycle stability10.1021/jp505744p ↗
29. Ultrathin MnO2 nanofibers grown on graphitic carbon spheres as high-performance asymmetric supercapacitor electrodes10.1039/C1JM13872C ↗
30. Hierarchical porous MnO2/CeO2 with high performance for supercapacitor electrodes10.1016/j.cej.2015.10.057 ↗
31. Asymmetric supercapacitors using chemically prepared MnO2 as positive electrode materials10.1149/2.0161712jes ↗
32. Carbon nanosheets/MnO2/NiCo2O4 ternary composite for supercapacitor electrodes10.1016/j.est.2022.105086 ↗
33. Rational design of microsphere and microcube MnCO3@MnO2 heterostructures for supercapacitor electrodes10.1016/j.jpowsour.2017.04.020 ↗
34. Nanostructured MnO2: Hydrothermal synthesis and electrochemical properties as a supercapacitor electrode material10.1016/j.jpowsour.2006.04.012 ↗
35. 3D porous MnO2@ carbon nanosheet synthesized from rambutan peel for high-performing supercapacitor electrodes materials10.1016/j.apsusc.2020.147230 ↗
36. Microwave–hydrothermal synthesis of birnessite-type MnO2 nanospheres as supercapacitor electrode materials10.1016/j.jpowsour.2011.10.003 ↗
37. Performance of electrochemically synthesized nickel-zinc and nickel-iron (Ni–Zn//Ni–Fe) nanowires as battery type supercapacitor10.1149/1945-7111/abaf72 ↗
38. Highly stable self-charging piezoelectric (Rochelle salt) driven supercapacitor based on Ni nanowires10.1016/j.cej.2021.130567 ↗
39. High performance asymmetric supercapacitor based on vertical nanowire arrays of a novel Ni@Co–Fe LDH core@ shell as negative and Ni(OH)2 as positive electrode10.1088/1361-6528/ab7b07 ↗
40. Sulfidation of NiFe-layered double hydroxides as novel negative electrodes for supercapacitors with enhanced performance10.1016/j.jallcom.2018.07.279 ↗
41. Nitrogen-enriched, double-shelled carbon/layered double hydroxide hollow microspheres for excellent electrochemical performance10.1039/C4NR02756F ↗
42. Metal precursor dependent synthesis of NiFe2O4 thin films for high-performance flexible symmetric supercapacitor10.1021/acsaem.7b00163 ↗
43. Synthesis of graphene–NiFe2O4 nanocomposites and their electrochemical capacitive behavior10.1039/c3ta10433h ↗
44. Flexible full-solid-state supercapacitors based on self-assembly of mesoporous MoSe2 nanomaterials10.1039/C6QI00569A ↗
45. Flexible self‐charging power cell for one‐step energy conversion and storage10.1002/aenm.201301329 ↗
46. CuO/PVDF nanocomposite anode for a piezo-driven self-charging lithium battery10.1039/c3ee41648h ↗
47. Hybridizing energy conversion and storage in a mechanical-to-electrochemical process for self-charging power cell10.1021/nl302879t ↗