Enhanced pseudocapacitive behaviour in laser-written graphene micro-supercapacitors decorated with nickel cobalt sulphide nanoparticles
Source abstract
Abstract
The next generation of energy storage technologies requires enhanced fabrication techniques such as the use of CO2 infrared lasers to pattern micro-supercapacitor (MSC) electrodoes. This study reports direct-writen laser-induced graphene (LIG) micro-supercapacitors with electrodepositated NiCo2S4-nanoparticles on commercial polyimide sheets. X-ray photoelectron spectroscopy (XPS) combined with transmission electron microscopy (TEM) showed NiCo2S4 nanoparticles decorating the graphene, within a highly porous carbon-based electrode. The LIG/NiCo2S4 exhibited outstanding properties with a specific capacitance of 30.4 mF cm-2 at 0.75 mA cm-2 and an energy density of 16.9 µWh cm-2 at a power density of 367.5 µW cm-2. High capacitance retention of 1.22-fold was measured after 5000 cycles of charge/discharge, and of ~90% when bent to 120ångle. Here, it is demonstrated that surface decoration is an effective route in improving LIG MSC storage properties, and that the LIG/NiCo2S4 MSC is suitable for use in next generation of flexible and miniaturized portable devices.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Graphene research and applications · Electrocatalysts for Energy Conversion
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (72)
Show source-provided references
1. Controllable layer-by-layer assembly of metal-organic frameworks/polyaniline membranes for flexible solid-state microsupercapacitors10.1016/j.jpowsour.2020.228681 ↗
2. Flexible, Stretchable, and Transparent Planar Microsupercapacitors Based on 3D Porous Laser-Induced Graphene10.1002/smll.201702249 ↗
3. Flexible and stackable laser-induced graphene supercapacitors10.1021/am509065d ↗
4. Direct laser writing of graphene films from a polyether ether ketone precursor10.1007/s10853-018-3123-5 ↗
5. Electrodeposited nickel cobalt sulfide nanosheet arrays on 3D-graphene/Ni foam for high-performance supercapacitors10.1039/C5RA20898J ↗
6. Direct laser writing of MnO2 decorated graphene as flexible supercapacitor electrodes10.1007/s10853-020-05212-2 ↗
7. Exceptional rate capability from carbon-encapsulated polyaniline supercapacitor electrodes10.1002/eem2.12083 ↗
8. Ultraflexible in-plane micro-supercapacitors by direct printing of solution-processable electrochemically exfoliated graphene10.1002/adma.201505304 ↗
9. Inkjet printing wearable electronic devices10.1039/C7TC00038C ↗
10. Suspended wavy graphene microribbons for highly stretchable microsupercapacitors10.1002/adma.201502549 ↗
11. Knitted and screen printed carbon-fiber supercapacitors for applications in wearable electronics10.1039/c3ee40515j ↗
12. Preparation of multifunctional porous carbon electrodes through direct laser writing on a phenolic resin film10.1039/C9TA07395G ↗
13. Facile fabrication of flexible all solid-state micro-supercapacitor by direct laser writing of porous carbon in polyimide10.1016/j.carbon.2014.11.017 ↗
14. Efficient water-splitting electrodes based on laser-induced graphene10.1021/acsami.7b06727 ↗
15. Laser-induced graphene for electrothermally controlled, mechanically guided, 3D assembly and human–soft actuators interaction10.1002/adma.201908475 ↗
16. A chemically modified laser-induced porous graphene based flexible and ultrasensitive electrochemical biosensor for sweat glucose detection10.1016/j.snb.2020.127866 ↗
17. In situ synthesis of efficient water oxidation catalysts in laser-induced graphene10.1021/acsenergylett.8b00042 ↗
18. Laser-induced graphene as the microporous layer in proton exchange membrane fuel cells10.1016/j.apsusc.2019.144096 ↗
19. Formation of graphene features from direct laser-induced reduction of graphite oxide10.1021/jz100790y ↗
20. Laser-induced graphene formation on wood10.1002/adma.201702211 ↗
21. Supercapacitors fabricated via laser-induced carbonization of biomass-derived poly(furfuryl alcohol)/graphene oxide composites10.1021/acsanm.9b01284 ↗
22. Laser-induced graphene by multiple lasing: toward electronics on cloth, paper, and food10.1021/acsnano.7b08539 ↗
23. Recent trends in graphene supercapacitors: from large area to microsupercapacitors10.1039/D0SE01849J ↗
24. Tailoring the surface morphology and nanoparticle distribution of laser-induced graphene/Co3O4 for high-performance flexible microsupercapacitors10.1016/j.apsusc.2019.144487 ↗
25. Flexible boron-doped laser-induced graphene microsupercapacitors10.1021/acsnano.5b00436 ↗
26. High-performance asymmetric micro-supercapacitors based on electrodeposited MnO2 and N-doped graphene
27. Cost-effective fabrication of high-performance flexible all-solid-state carbon micro-supercapacitors by blue-violet laser direct writing and further surface treatment10.1039/C5TA09450J ↗
28. Laser-induced nitrogen-doped hierarchically porous graphene for advanced electrochemical energy storage10.1016/j.carbon.2019.05.037 ↗
29. A highly stretchable microsupercapacitor using laser-induced graphene/NiO/Co3O4 electrodes on a biodegradable waterborne polyurethane substrate10.1002/admt.201900903 ↗
30. Electrochemical supercapacitors based on 3D nanocomposites of reduced graphene oxide/carbon nanotube and ZnS10.1016/j.jallcom.2020.155408 ↗
31. Exploring the underlying kinetics of electrodeposited PANI-CNT composite using distribution of relaxation times10.1016/j.electacta.2021.139501 ↗
32. An easy to assemble PDMS/CNTs/PANI flexible supercapacitor with high energy-to-power density10.1039/D1NR06914D ↗
33. Design of a high performance electrode composed of porous nickel-cobalt layered double hydroxide nanosheets supported on vertical graphene fibers for flexible supercapacitors10.1039/D0NJ00477D ↗
34. Electrochemically synthesis of nickel cobalt sulfide for high-performance flexible asymmetric supercapacitors
35. Flexible hybrid yarn-shaped supercapacitors based on porous nickel cobalt sulfide nanosheet array layers on gold metalized cotton yarns10.1016/j.jcis.2018.08.006 ↗
36. Controlled synthesis of NiCo2S4 nanostructured arrays on carbon fiber paper for high-performance pseudocapacitors10.1016/j.nanoen.2015.06.018 ↗
37. The rational design of hierarchical CoS2/CuCo2S4for three-dimensional all-solid-state hybrid supercapacitors with high energy density, rate efficiency, and operational stability10.1039/D0SE01698E ↗
38. Hybrid supercapacitors: a simple electrochemical approach to determine optimum potential window and charge balance10.1016/j.jpowsour.2020.229152 ↗
39. Transition metal oxides as electrocatalysts for the oxygen evolution reaction in alkaline solutions: an application-inspired renaissance10.1021/jacs.8b04546 ↗
40. Micro-supercapacitors based on interdigital electrodes of reduced graphene oxide and carbon nanotube composites with ultrahigh power handling performance10.1002/adfm.201201292 ↗
41. Nanostructured CuO/Co2O4@ nitrogen doped MWCNT hybrid composite electrode for high-performance supercapacitors10.1016/j.compositesb.2018.11.116 ↗
42. Conductive metal–organic frameworks selectively grown on laser-scribed graphene for electrochemical microsupercapacitors
43. Embedding hollow Co3O4 nanoboxes into a three-dimensional macroporous graphene framework for high-performance energy storage devices10.1007/s12274-017-1914-7 ↗
44. Eco-friendly conductive cotton-based textile electrodes using silver-and carbon-coated fabrics for advanced flexible supercapacitors10.1021/acs.energyfuels.0c01419 ↗
45. High-performance pseudocapacitive microsupercapacitors from laser-induced graphene10.1002/adma.201503333 ↗
46. Performance, stability and operation voltage optimization of screen-printed aqueous supercapacitors10.1038/srep46001 ↗
47. Flexible micro supercapacitors based on laser-scribed graphene/ZnO nanocomposite10.1007/s11051-016-3552-5 ↗
48. [ASAP] versatile strategy to design flexible planar-integrated microsupercapacitors based on Co3O4-decorated laser-induced graphene10.1021/acsaem.0c01744 ↗
49. Understanding performance limitation and suppression of leakage current or self-discharge in electrochemical capacitors: a review10.1039/C5CP05459A ↗
50. Degradation of polyimide under exposure to 90keV electrons
51. Nickel-cobalt hydroxide: a positive electrode for supercapacitor applications10.1039/D0RA01890B ↗
52. High-performance stacked in-plane supercapacitors and supercapacitor array fabricated by femtosecond laser 3D direct writing on polyimide sheets10.1016/j.electacta.2017.04.138 ↗
53. Electrochemical water oxidation of NiCo2O4 and CoNi2S4 nanospheres supported on Ni foam substrate10.1002/slct.201902051 ↗
54. Engineering rGO-CNT wrapped Co3S4 nanocomposites for high-performance asymmetric supercapacitors10.1016/j.cej.2017.10.029 ↗
55. Field electron emission measurements as a complementary technique to assess carbon nanotube quality10.1063/1.5142346 ↗
56. Raman spectroscopy on amorphous carbon films10.1063/1.362745 ↗
57. Laser-induced porous graphene films from commercial polymers10.1038/ncomms6714 ↗
58. Coupled electronic and morphologic changes in graphene oxide upon electrochemical reduction10.1016/j.carbon.2015.04.038 ↗
59. Ultrasensitive electrochemical methane sensors based on solid polymer electrolyte-infused laser-induced graphene10.1021/acsami.8b22310 ↗
60. Graphdiyne-supported NiCo2S4 nanowires: a highly active and stable 3D bifunctional electrode material10.1002/smll.201700936 ↗
61. Hierarchical manganese-iron-layered double hydroxide nanosheets for asymmetric supercapacitors
62. HRTEM low dose: the unfold of the morphed graphene, from amorphous carbon to morphed graphenes10.1186/s40679-016-0024-z ↗
63. High electrocatalytic activity of self-standing hollow NiCo2S4 single crystalline nanorod arrays towards sulfide redox shuttles in quantum dot-sensitized solar cells10.1039/c3cc44242j ↗
64. In situ MoS2 decoration of laser-induced graphene as flexible supercapacitor electrodes10.1021/acsami.6b00808 ↗
65. Laser-induced and KOH-activated 3D graphene: a flexible activated electrode fabricated via direct laser writing for in-plane micro-supercapacitors10.1016/j.cej.2020.124672 ↗
66. Calcium nitrate (Ca(NO3)2)-based inorganic salt electrode for supercapacitor with long-cycle life performance10.1016/j.cap.2017.05.013 ↗
67. Compact-designed supercapacitors using free-standing single-walled carbon nanotube films10.1039/c0ee00261e ↗
68. Hydrous ruthenium oxide nanoparticles anchored to graphene and carbon nanotube hybrid foam for supercapacitors
69. Achieving ultrahigh cycling stability and extended potential window for supercapacitors through asymmetric combination of conductive polymer nanocomposite and activated carbon10.3390/polym11101678 ↗
70. High areal capacitance and long cycling stability in asymmetric supercapacitors using binder-free, hierarchical nanostructured Ni3S2/MnO2 hybrid electrodes10.1016/j.est.2022.105723 ↗
71. High retention supercapacitors using carbon nanomaterials/iron oxide/nickel-iron layered double hydroxides as electrodes10.1016/j.est.2021.103805 ↗
72. 3D interconnected binder-free electrospun MnO@ C nanofibers for supercapacitor devices10.1038/s41598-018-26370-z ↗