journal article·2025-02

Recent advances in transition metal oxide composites for enhanced supercapacitor performance: a comprehensive overview

T. Divya, R. Sarankumar, K. S. Balamurugan, P. Sakthivel, A. Sivakami

Journal of Nanoparticle Research· Volume 27· Issue 2
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Abstract

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OpenAlex topics: Supercapacitor Materials and Fabrication · Advancements in Battery Materials · Aerogels and thermal insulation

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References (100+)

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1. Ma L, Zhao T, Xu F, You T, Zhang A (2021) A dual utilization strategy of lignosulfonate for MXene asymmetric supercapacitor with high area energy density. Chem Eng J 405:126694. https://doi.org/10.1016/j.cej.2020.12669410.1016/j.cej.2020.126694 ↗
2. Tian J, San Q, Yin X, Wu W (2019) A facile preparation of graphene/reduced graphene oxide/Ni(OH)2 two dimension nanocomposites for high performance supercapacitors. Adv Powder Technol 30:3118–3126. https://doi.org/10.1016/j.apt.2019.09.01910.1016/j.apt.2019.09.019 ↗
3. Chen W, Yu H, Lee SY, Wei T, Li J, Fan Z (2018) A promising nanomaterial for advanced electrochemical energy storage. Chem Soc Rev (Nanocellulose) 47:2837–2872. https://doi.org/10.1039/c7cs00790f10.1039/c7cs00790f ↗
4. Shan Nan H, Ying HuX, Wei Tian H (2019) Recent advances in perovskite oxides for anion-intercalation supercapacitor: a review. Mater Sci Semicond Process 94:35–50. https://doi.org/10.1016/j.mssp.2019.01.03310.1016/j.mssp.2019.01.033 ↗
5. Shinde PA, Jun SC (2020) Review on recent progress in the development of tungsten oxide based electrodes for electrochemical energy storage. J ChemSusChem 13:11–38. https://doi.org/10.1002/cssc.20190207110.1002/cssc.201902071 ↗
6. Şahin ME, Blaabjerg F, Sangwongwanich A (2022) A comprehensive review on supercapacitor applications and developments. Energies 15:1–26. https://doi.org/10.3390/en1503067410.3390/en15030674 ↗
7. Sahoo S et al (2024) Microwave-assisted synthesis of perovskite hydroxide-derived Co3O4/SnO2/reduced graphene oxide nanocomposites for advanced hybrid supercapacitor devices. J Energy Storage 99:113321. https://doi.org/10.1016/j.est.2024.11332110.1016/j.est.2024.113321 ↗
8. Liu F, Chen Y, Liu Y, Bao J, Han M, Dai Z (2019) Integrating ultrathin and modified NiCoAl-layered double-hydroxide nanosheets with N-doped reduced graphene oxide for high-performance all-solid-state supercapacitors. J Nanoscale 11:9896–9905. https://doi.org/10.1039/c9nr02357g10.1039/c9nr02357g ↗
9. Sahoo S, Kumar R, Dhakal G, Shim J-J (2023) Recent advances in synthesis of metal-organic frameworks (MOFs)-derived metal oxides and its composites for electrochemical energy storage applications. J Energy Storage 74:109427. https://doi.org/10.1016/j.est.2023.10942710.1016/j.est.2023.109427 ↗
10. Nivetha Somasundaram et al (2023) Improved electrochemical performance of Ni2P2O7 and Mn-doped Ni2P2O7 electrode materials for supercapacitor applications. ChemistySelect 8:1–13. https://doi.org/10.1002/slct.20230053510.1002/slct.202300535 ↗
11. Sahoo S, Dhakal G, Kim WK, Shim J-J (2024) Ultrathin nanoflakes of Zn-Mn-Co ternary oxide for binder-free aqueous asymmetric supercapacitors. J Mol Liq 417:126663. https://doi.org/10.1016/j.molliq.2024.12666310.1016/j.molliq.2024.126663 ↗
12. Sivalingam Ramesh HK, Karuppasamy K, Msolli S, Kim H-S (2017) Nanocrystalline structured of NiO/MnO2@Nitrogen-doped Graphene oxide hybrid nanocomposite for high performance supercapacitor. New J Chem 41:15517–15527. https://doi.org/10.1039/C7NJ03730A10.1039/C7NJ03730A ↗
13. Stankovich S, Dikin DA, Kohlhaas KM, Zimney EJ et al (2006) Graphene-based composite materials. J Nature 442:282–286. https://doi.org/10.1038/nature0496910.1038/nature04969 ↗
14. Choi D, Kuru C, Choi C, Noh K et al (2014) Nanopatterned graphene field effect transistor fabricated using block co-polymer lithography. J Mater Res Lett 131–139. https://doi.org/10.1080/21663831.2013.87667610.1080/21663831.2013.876676 ↗
15. Wei BT, Chen C, Chien H, Lu S, Hu C (2010) A cost-effective supercapacitor material of ultrahigh specific capacitances: spinel nickel cobaltite aerogels from an epoxide-driven sol – gel process. J Adv Mater 30013:347–351. https://doi.org/10.1002/adma.20090217510.1002/adma.200902175 ↗
16. Shinde PA et al (2023) Ultrastable 1T–2H WS2 heterostructures by nanoarchitectonics of phosphorus-triggered phase transition for hybrid supercapacitors. J ACS Energy Lett 8(4474):4487. https://doi.org/10.1021/acsenergylett.3c0145210.1021/acsenergylett.3c01452 ↗
17. Xu L (2017) Design and synthesis of graphene/activated carbon/polypyrrole flexible supercapacitor. RSC Adv. 7- 31342–31351. https://doi.org/10.1039/C7RA04566B.10.1039/C7RA04566B ↗
18. Shinde PA, Ariga K (2023) Two-dimensional nanoarchitectonics for two-dimensional materials: interfacial engineering of transition-metal dichalcogenides. J Langmuir 39:50. https://doi.org/10.1021/acs.langmuir.3c0292910.1021/acs.langmuir.3c02929 ↗
19. Shinde PA et al (2024) Unveiling the nanoarchitectonics of interfacial electronic coupling in atomically thin 2D WO3/WSe2 heterostructure for sodium-ion storage in aqueous system. J Adv Func Mater 34:2406333. https://doi.org/10.1002/adfm.20240633310.1002/adfm.202406333 ↗
20. Kim Y, Tadai K, Mitani T (2005) Highly dispersed ruthenium oxide nanoparticles on carboxylated carbon nanotubes for supercapacitor electrode materials. J Mater Chem 4914–4921. https://doi.org/10.1039/b511869g10.1039/b511869g ↗
21. Ghaemi M, Ataherian F, Zolfaghari A, Jafari SM (2008) Charge storage mechanism of sonochemically prepared MnO2 as supercapacitor electrode: effects of physisorbed water and proton conduction. J Electrochemica Acta 53:4607–4614. https://doi.org/10.1016/j.electacta.2007.12.04010.1016/j.electacta.2007.12.040 ↗
22. Lota K, Sierczynska A, Lota G (2011) Supercapacitors based on nickel oxide/carbon materials composites. J Electrochemistry 2011:321473. https://doi.org/10.4061/2011/32147310.4061/2011/321473 ↗
23. Sharumathi et al (2023) Copper oxide-anchored ZnO nanoflakes for the enhanced photocatalytic degradation performance and mechanistic investigations. Physica B 670:415336. https://doi.org/10.1016/j.physb.2023.41533610.1016/j.physb.2023.415336 ↗
24. Devaraj S, Munichandraiah N (2005) High capacitance of electrodeposited MnO2 by the effect of a surface-active agent. J Electrochem Soc 7–11. https://doi.org/10.1149/1.192286910.1149/1.1922869 ↗
25. He Y, Chen W, Li X, Zhang Z, Fu J, Zhao C, Xie E (2013) Freestanding three-dimensional networks as ultralight and flexible supercapacitor electrodes. J ACS Pub 174–182. https://doi.org/10.1021/nn304833s10.1021/nn304833s ↗
26. Bi Z, Kong Q, Cao Y, Sun G, Su F (2019) Biomass-derived porous carbon materials with different dimensions for supercapacitor electrodes: a review. J Mater Chem 16028–16045. https://doi.org/10.1039/c9ta04436a10.1039/c9ta04436a ↗
27. Forouzandeh P, Kumaravel V, Pillai SC (2020) Electrode materials for supercapacitors: a review of recent advances. Catalysts 10(9):969. https://doi.org/10.3390/catal1009096910.3390/catal10090969 ↗
28. Zhang LL, Zhao XS (2009) Carbon-based materials as supercapacitor electrodes. J Chem Soc 2520–2531. https://doi.org/10.1039/b813846j10.1039/b813846j ↗
29. Bolsinger VJ, Schmelcher P (2009) Effect of aqueous electrolyte to the supercapacitor electrode performance made from sugar palm fronds waste. Journal of Phy 1951:012009. https://doi.org/10.1088/1742-6596/1951/1/01200910.1088/1742-6596/1951/1/012009 ↗
30. Devarajan T, Higashiya S, Dangler C, Rane-fondacaro M, Snyder J, Haldar P (2009) Novel ionic liquid electrolyte for electrochemical double layer capacitors. Electrochem Commun 11:680–683. https://doi.org/10.1016/j.elecom.2009.01.01310.1016/j.elecom.2009.01.013 ↗
31. Pell WG, Conway BE (2001) Voltammetry at a de Levie brush electrode as a model for electrochemical supercapacitor behaviour. J Electroanalytical Chem 500:121–133. https://doi.org/10.1016/S0022-0728(00)00423-X10.1016/S0022-0728(00)00423-X ↗
32. Lee HY, Goodenough JB (2001) Supercapacitor behavior with KCl electrolyte. J Solid state Chem 144:220–223. https://doi.org/10.1006/jssc.1998.812810.1006/jssc.1998.8128 ↗
33. Paul A, Ghosh S, Kolya H, Kang CW, Chandra Murmu N, Kuila T (2022) Synthesis of nickel-tin oxide/nitrogen-doped reduced graphene oxide composite for asymmetric supercapacitor device. Chem Eng J 443:136453. https://doi.org/10.1016/j.cej.2022.13645310.1016/j.cej.2022.136453 ↗
34. Zhai S, Jin K, Zhou M, Fan Z, Zhao H et al (2020) A novel high performance flexible supercapacitor based on porous carbonized cotton/ZnO nanoparticle/CuS micro-sphere. Colloids Surfaces A Physicochem Eng Asp 584:24025. https://doi.org/10.1016/j.colsurfa.2019.12402510.1016/j.colsurfa.2019.124025 ↗
35. Shi Y, Sun L, Zhang Y, Si H, Sun C, Gu J (2021) SnS2 nanodots decorated on RGO sheets with enhanced pseudocapacitive performance for asymmetric supercapacitors. J Alloys Compd 853:156903. https://doi.org/10.1016/j.jallcom.2020.15690310.1016/j.jallcom.2020.156903 ↗
36. Liu B, Shi R, Chen R, Wang C, Zhou K et al (2021) Optimized synthesis of nitrogen-doped carbon with extremely high surface area for adsorption and supercapacitor. Appl Surf Sci 538:147961. https://doi.org/10.1016/j.apsusc.2020.14796110.1016/j.apsusc.2020.147961 ↗
37. Padya B, Kali R, Enaganti PK, Narasaiah N, Jain PK (2021) Facile synthesis and frequency-response behavior of supercapacitor electrode based on surface-etched nanoscaled-graphene platelets. Colloids Surfaces. A Physicochem Eng Asp 609:125587. https://doi.org/10.1016/j.colsurfa.2020.12558710.1016/j.colsurfa.2020.125587 ↗
38. Li C, Dong X, Zhang Y, Hu J, Liu W et al (2020) MnOx nanosheets anchored on a bio-derived porous carbon framework for high-performance asymmetric supercapacitors. Appl Surf Sci 527:146842. https://doi.org/10.1016/j.apsusc.2020.14684210.1016/j.apsusc.2020.146842 ↗
39. Frackowiak E (2001) Carbon materials for the electrochemical storage of energy in capacitors. Carbon 39(6):937–950. https://doi.org/10.1016/S0008-6223(00)00183-410.1016/S0008-6223(00)00183-4 ↗
40. Ania CO, Khomenko V, Raymundo-Piñero E, Parra JB, Béguin F (2007) The large electrochemical capacitance of microporous doped carbon obtained by using a zeolite template. Adv Funct Mater 17:1828–1836. https://doi.org/10.1002/adfm.20060096110.1002/adfm.200600961 ↗
41. Wang N, Zhao P, Liang K, Yao M, Yang Y, Hu W (2016) CVD-grown polypyrrole nanofilms on highly mesoporous structure MnO2 for high performance asymmetric supercapacitors. Chem Eng J 307:105–112. https://doi.org/10.1016/j.cej.2016.08.07410.1016/j.cej.2016.08.074 ↗
42. Chen H, Li W, He M, Chang X, Zheng X, Ren Z (2021) Vertically oriented carbon nanotube as a stable frame to support the Co0.85 Se nanoparticles for high performance supercapacitor electrode. J Alloys Comp 855:157506. https://doi.org/10.1016/j.jallcom.2020.15750610.1016/j.jallcom.2020.157506 ↗
43. Wang G, Jin Z, Guo Q (2021) Ordered self-supporting NiV LDHs@P-nickel foam nano-array as high-performance supercapacitor electrode. J Colloid Interface Sci 583:1–12. https://doi.org/10.1016/j.jcis.2020.08.12710.1016/j.jcis.2020.08.127 ↗
44. Snook GA, Kao P, Best AS (2011) Conducting-polymer-based supercapacitor devices and electrodes. J Power Sources 196:1–12. https://doi.org/10.1016/j.jpowsour.2010.06.08410.1016/j.jpowsour.2010.06.084 ↗
45. Liu Y, Kan E, Tang W (2014) MnO2 nanorods intercalating graphene oxide/polyaniline ternary composites for robust high-performance supercapacitors. J Scientific Rep 2–9. https://doi.org/10.1038/srep0482410.1038/srep04824 ↗
46. Aradilla D, Estrany F, Alem C (2011) Symmetric supercapacitors based on multilayers of conducting polymers. J Phys Chem 115(116):8430–8438. https://doi.org/10.1021/jp201108c10.1021/jp201108c ↗
47. Zheng W, Lv R, Na B, Liu H, Jin T, Yuan D (2017) Electrodes for high performance flexible. J Mater Chem A Mater Energy Sustain 5:12969–12976. https://doi.org/10.1039/C7TA01990D10.1039/C7TA01990D ↗
48. Wu D, Han H, Hong X, Tao S, Xu S et al (2020) A novel self-branching MnCo2O4/ nanographene hybrid composites on macroporous electrically conductive network as bifunctional electrodes for boosting miniature supercapacitors and sodium ion batteries. J Alloys Compd 846:155720. https://doi.org/10.1016/j.jallcom.2020.15572010.1016/j.jallcom.2020.155720 ↗
49. Saren P, De Adhikari A, Khan S, Nayak GC (2019) Self-assembled GNS wrapped flower-like MnCo2O4 nanostructures for supercapacitor application. J Solid State Chem 271:282–291. https://doi.org/10.1016/j.jssc.2018.11.01610.1016/j.jssc.2018.11.016 ↗
50. Kim I, Kim K (2001) Ruthenium oxide thin film electrodes for supercapacitors. J ECS 4:62–64. https://doi.org/10.1149/1.135993610.1149/1.1359936 ↗
51. Nesakumar T, Immanuel J, Atchudan R (2018) Lee YR (2018) ScienceDirect Facile synthesis of carbon encapsulated RuO2 nanorods for supercapacitor and electrocatalytic hydrogen evolution reaction. Int J Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2018.02.01810.1016/j.ijhydene.2018.02.018 ↗
52. Samuel E, Joshi B, Kim Y, Aldalbahi A, Yoon SS (2020) ZnO/MnOx nanoflowers for high-performance supercapacitor electrodes. J ACS Sustain Chem Eng 8(9):3697–3708. https://doi.org/10.1021/acssuschemeng.9b0679610.1021/acssuschemeng.9b06796 ↗
53. Meher SK, Rao GR (2011) Ultralayered Co3O4 for high-performance supercapacitor applications. J Phys Chem C 115:15646–15654. https://doi.org/10.1021/jp201200e10.1021/jp201200e ↗
54. Wang Y, Lei Y, Li J, Gu L, Yuan H, Xiao D (2014) Synthesis of 3D-nanonet hollow structured Co3O4 for high capacity supercapacitor. ACS Appl Mater Interfaces 6:6739–6747. https://doi.org/10.1021/am500464n10.1021/am500464n ↗
55. Liangliang T, Chunyang J (2010) Conducting polymers as electrode materials for supercapacitors. J Prog Chem 22:1610–1618. https://doi.org/10.1007/978-3-010.1007/978-3-0 ↗
56. Veeresh S, Ganesha H, Nagaraju YS, Vijeth H, Vandana M, Basappa M, Devendrappa H (2022) Graphene oxide/cobalt oxide nanocomposite for high-performance electrode for supercapacitor application. J Energy Storage 52:104715. https://doi.org/10.1016/j.est.2022.10471510.1016/j.est.2022.104715 ↗
57. Chen L, Yin H, Zhang Y, Xie H (2020) Facile synthesis of modified MnO2/reduced graphene oxide nanocomposites and their application in supercapacitors. J World Scientific Connect 15:2050099. https://doi.org/10.1142/S179329202050099X10.1142/S179329202050099X ↗
58. Shan Y, Gao L (2007) Formation and characterization of multi-walled carbon nanotubes/Co3O4 nanocomposites for supercapacitors. Mater Chem Phys 103:206–210. https://doi.org/10.1016/j.matchemphys.2007.02.03810.1016/j.matchemphys.2007.02.038 ↗
59. Vinuth Raj TN, Hoskeri PA, Muralidhara HB, Manjunatha CR, Yogesh Kumar K, Raghu MS (2020) Facile synthesis of perovskite lanthanum aluminate and its green reduced graphene oxide composite for high performance supercapacitors. J Electroanal Chem 858:113830. https://doi.org/10.1016/j.jelechem.2020.11383010.1016/j.jelechem.2020.113830 ↗
60. Cheng T, Yu B, Cao L, Tan H, Li X, Zheng X et al (2017) Synthesis and loading-dependent characteristics of nitrogen-doped graphene foam/carbon nanotube/manganese oxide ternary composite electrodes for high performance supercapacitors. J Colloid Interface Sci 501:1–10. https://doi.org/10.1016/j.jcis.2017.04.03910.1016/j.jcis.2017.04.039 ↗
61. Liu L, Lang J, Zhang P, Hu B, Yan X (2016) Facile synthesis of Fe2O3 nano-dots@nitrogen-doped graphene for supercapacitor electrode with ultralong cycle life in KOH electrolyte. ACS Appl Mater Interfaces 8:9335–9344. https://doi.org/10.1021/acsami.6b0022510.1021/acsami.6b00225 ↗
62. Tamang S, Rai S, Bhujel R, Bhattacharyya NK, Swain BP, Biswas J (2023) A concise review on GO, rGO and metal oxide/rGO composites-fabrication and their supercapacitor and catalytic applications. J Alloys Compd 947:169588. https://doi.org/10.1016/j.jallcom.2023.16958810.1016/j.jallcom.2023.169588 ↗
63. Wang X, Yin S, Jiang J, Xiao H, Li X (2020) A tightly packed Co3O4/C&S composite for high-performance electrochemical supercapacitors from a cobalt(III) cluster-based coordination precursor. J Solid State Chem 288:121435. https://doi.org/10.1016/j.jssc.2020.12143510.1016/j.jssc.2020.121435 ↗
64. Lu J, Li J, Wan J, Han X, Ji P, Luo S (2021) A facile strategy of in-situ anchoring of Co3O4 on N doped carbon cloth for an ultrahigh electrochemical performance. Nano Res 14:2410–2417. https://doi.org/10.1007/s12274-019-3242-610.1007/s12274-019-3242-6 ↗
65. Deng J, Kang L, Bai G, Li Y, Li P, Liu X et al (2014) Solution combustion synthesis of cobalt oxides (Co3O4 and Co3O4/CoO) nanoparticles as supercapacitor electrode materials. Electrochim Acta 13:127–135. https://doi.org/10.1016/j.electacta.2014.03.15810.1016/j.electacta.2014.03.158 ↗
66. Ji Z, Liu K, Li N, Zhang H, Dai W, Shen X, Zhu G (2020) Nitrogen-doped carbon dots anchored NiO/Co3O4 ultrathin nanosheets as advanced cathodes for hybrid supercapacitors. J Colloid Interface Sci 579:282–289. https://doi.org/10.1016/j.jcis.2020.06.07010.1016/j.jcis.2020.06.070 ↗
67. Dong XC, Xu H, Wang XW, Huang YX et al (2012) 3D graphene-cobalt oxide electrode for high-performance supercapacitor and enzymeless glucose detection. ACS Nano 6:3206–3213. https://doi.org/10.1021/nn300097q10.1021/nn300097q ↗
68. Kumar R, Kim H (2014) Graphene-wrapped and cobalt oxide-intercalated hybrid for extremely durable super-capacitor with ultrahigh energy and power densities. Carbon N Y 79:192–202. https://doi.org/10.1016/j.carbon.2014.07.05910.1016/j.carbon.2014.07.059 ↗
69. Yan J, Wei T, Qiao W, Shao B, Zhao Q, Zhang L, Fan Z (2010) Rapid microwave-assisted synthesis of graphene nanosheet/Co3O4 composite for supercapacitors. Electrochim Acta 55:6973–6978. https://doi.org/10.1016/j.electacta.2010.06.08110.1016/j.electacta.2010.06.081 ↗
70. Nguyen TT, Nguyen VH, Deivasigamani RK, Kharismadewi D, Iwai Y et al (2016) Facile synthesis of cobalt oxide/reduced graphene oxide composites for electrochemical capacitor and sensor applications. Solid State Sci 53:71–77. https://doi.org/10.1016/j.solidstatesciences.2016.01.00610.1016/j.solidstatesciences.2016.01.006 ↗
71. Zhang M, Yan F, Tang X, Li Q, Wang T, Cao G (2014) Flexible CoO-graphene-carbon nanofiber mats as binder-free anodes for lithium-ion batteries with superior rate capacity and cyclic stability. J Mater Chem A2:5890–5897. https://doi.org/10.1039/c4ta00311j10.1039/c4ta00311j ↗
72. Agudosi ES, Abdullah EC, Numan A, Mubarak NM, Aid SR et al (2020) Fabrication of 3D binder-free graphene NiO electrode for highly stable supercapattery. Sci Rep 10:1–13. https://doi.org/10.1038/s41598-020-68067-210.1038/s41598-020-68067-2 ↗
73. Gautam KP, Acharya D, Bhatta I, Subedi V et al. (2022) Nickel oxide-incorporated polyaniline nanocomposites as an efficient electrode material for supercapacitor application. Inorganics 1013–15. https://doi.org/10.3390/inorganics10060086.10.3390/inorganics10060086 ↗
74. Mohseni Meybodi S, Hosseini SA, Rezaee M, Sadrnezhaad SK, Mohammadyani D (2012) Synthesis of wide band gap nanocrystalline NiO powder via a sonochemical method. Ultrason Sonochem 19:841–845. https://doi.org/10.1016/j.ultsonch.2011.11.01710.1016/j.ultsonch.2011.11.017 ↗
75. Wang C, Xu J, Yuen M, Zhang J, Li Y, Chen X (2014) Hierarchical composite electrodes of nickel oxide nanofl ake 3D graphene for high-performance pseudocapacitors. J Adv Functional Mater 1–9. https://doi.org/10.1002/adfm.20140121610.1002/adfm.201401216 ↗
76. Bo A, Tao Z, Li W, Kai J, Matthew Z (2016) NiO mesoporous nanowalls grown on r-GO coated nickel foam as high performance electrodes for supercapacitors and biosensors. Electrochim Acta 192:205–215. https://doi.org/10.1016/j.electacta.2016.01.21110.1016/j.electacta.2016.01.211 ↗
77. Vengatachalam M, Ramakrishnan E, Revathi P, Umapathy V (2021) Synthesis, characterization, photocatalytic and electrochemical studies of reduced graphene oxide doped nickel oxide nanocomposites. Asian J Chem 33(2):411–422. https://doi.org/10.14233/ajchem.2021.2297910.14233/ajchem.2021.22979 ↗
78. Jurasz Z, Adamaszek K, Janik R, GrzesikZ MS (2009) Theory of doping in indirect determination of concentration and mobility of native point defects in metal oxides. Chiang Mai J Sci 292:775–782. https://doi.org/10.4028/www.scientific.net/DDF10.4028/www.scientific.net/DDF ↗
79. Waghmare A, Pathan K (2020) Manganese oxides: promising electrode materials for Li - ion batteries and supercapacitors. J Mater Sci Mater Electron 31:14003–14021. https://doi.org/10.1007/s10854-020-04033-y10.1007/s10854-020-04033-y ↗
80. Fei BJ, Cui Y, Yan X, Qi W, Yang Y et al (2008) Controlled preparation of MnO2 hierarchical hollow nanostructures and their application in water treatment. J Adv Mater 20:452–456. https://doi.org/10.1002/adma.20070123110.1002/adma.200701231 ↗
81. Gong W, Fugetsu B, Wang Z, Sakata I, Su L, Zhang X et al (2018) Carbon nanotubes and manganese oxide hybrid nanostructures as high performance fiber supercapacitors. J Comm Chem 16:9181. https://doi.org/10.1038/s42004-018-0017-z10.1038/s42004-018-0017-z ↗
82. Yu X, Zhang J, Li N, Song Y, Kang J, Zhang S (2023) Laser-induced manganese oxide / graphene composite electrodes with commercial-level mass loading towards high-performance supercapacitors. J Alloys Compd 969:72435. https://doi.org/10.1016/j.jallcom.2023.17243510.1016/j.jallcom.2023.172435 ↗
83. Guo Y, Yu L, Wang C, Lin Z, Wen X, Lou D (2015) Hierarchical tubular structures composed of Mn-based mixed metal oxide nanoflakes with enhanced electrochemical properties. J Adv Funct Mater 25:5184–5189. https://doi.org/10.1002/adfm.20150197410.1002/adfm.201501974 ↗
84. Pawar SA, Patil DS, Shin JC (2019) Transition of hexagonal to square sheets of Co3O4 in a triple heterostructure of Co3O4/MnO2/GO for high performance supercapacitor electrode. Curr Appl Phys 19:794–803. https://doi.org/10.1016/j.cap.2019.04.00910.1016/j.cap.2019.04.009 ↗
85. Zhao Y, Hao H, Song T, Wang X, Li C (2022) MnO2-graphene based composites for supercapacitors: Synthesis, performance and prospects. J Aloys Compounds 914:165343. https://doi.org/10.1016/j.jallcom.2022.16534310.1016/j.jallcom.2022.165343 ↗
86. Yan J, Fan Z (2010) Fast and reversible surface redox reaction of graphene – MnO2 composites as supercapacitor electrodes. J Carbon 48:3825–3833. https://doi.org/10.1016/j.carbon.2010.06.04710.1016/j.carbon.2010.06.047 ↗
87. Wang Y, Zhu C, Pfattner R, Yan H, Jin L, Chen S (2017) A highly stretchable, transparent and conductive polymer. J Sci Adv 3:1–11. https://doi.org/10.1126/sciadv.1602010.1126/sciadv.16020 ↗
88. Li Z, Gong L (2020) Research progress on applications of polyaniline (PANI) for electrochemical energy storage and conversion. J Mater 13(3):548. https://doi.org/10.3390/ma1303054810.3390/ma13030548 ↗
89. Wang Y, Hu B, Luo J, Gu Y, Liu X (2021) Synthesis of polyaniline@MnO2/graphene ternary hybrid hollow spheres via pickering emulsion polymerization for electrochemical supercapacitors. J ACS Pub 4(8):7721–7730. https://doi.org/10.1021/acsaem.1c0108710.1021/acsaem.1c01087 ↗
90. Ismail E, Diallo A, Khenfouch M, Dhlamini SM, Maaza M (2016) RuO2 nanoparticles by a novel green process via Aspalathus linearis natural extract & their water splitting response. J Alloys Compd 662:283–289. https://doi.org/10.1016/j.jallcom.2015.11.23410.1016/j.jallcom.2015.11.234 ↗
91. Lokhande VC, Lokhande AC, Lokhande CD, Kim JH, Ji T (2016) Supercapacitive composite metal oxide electrodes formed with carbon, metal oxides and conducting polymers. J Alloys Compd 682:381–403. https://doi.org/10.1016/j.jallcom.2016.04.24210.1016/j.jallcom.2016.04.242 ↗
92. Gujar TP, Kim W-Y, Puspitasari I et al (2014) Electrochemically deposited nanograin ruthenium oxide as a pseudocapacitive electrode. J Electrochem Sci 2:666–673. https://doi.org/10.1016/S1452-3981(23)17102-110.1016/S1452-3981(23)17102-1 ↗
93. Kuo C, Chang J, Wu B, Wu T (2019) Electrochemical characterization of RuO2-Ta2O5/polyaniline composites as potential redox electrodes for supercapacitors and hydrogen evolution reaction. Int J Hydrogen Energy 45:22223–32223. https://doi.org/10.1016/j.ijhydene.2019.08.05910.1016/j.ijhydene.2019.08.059 ↗
94. Leng X, Zou J, Xiong X, He H (2015) Electrochemical capacitive behavior of RuO2/ graphene composites prepared under various precipitation conditions. J Alloys Compd 653:577–584. https://doi.org/10.1016/j.jallcom.2015.09.07710.1016/j.jallcom.2015.09.077 ↗
95. Majumdar D, Jiang Z, Maiyalagan T (2019) A review on recent progress in ruthenium oxide-based composites for supercapacitor applications. J ChemElectroChem 6:4343–4372. https://doi.org/10.1002/celc.20190066810.1002/celc.201900668 ↗
96. Xie Y, Lou XW, Yuan C, Bin WuH, Xie Y, Wen X, Lou D (2014) Mixed transition-metal oxides: design, synthesis and energy-related applications. J Cerman Chem Soc 53:1488–1504. https://doi.org/10.1002/anie.20130397110.1002/anie.201303971 ↗
97. Zhang Y, Li L, Haiquan Su, Huang W, Dong X (2014) Binary metal oxide: advanced energy storage materials in supercapacitors. J Mater Chem A 3:43–59. https://doi.org/10.1039/C4TA04996A10.1039/C4TA04996A ↗
98. Kalaiselvi K, Ali MM, Prabhu S, Muthu P, Ramesh R (2024) Evaluation of nickel oxide-copper oxide nano flowers from saponin for hybrid supercapacitor applications. Inorg Chem Commun 162:112145. https://doi.org/10.1016/j.inoche.2024.11214510.1016/j.inoche.2024.112145 ↗
99. Ahmad R, Sohail A, Altaf U, Farooq J et al (2023) Binary nickel cobalt oxide (NixCo3-xO4) nanostructures as stable and high-energy density asymmetric supercapacitor electrode material. Mater Chem Phys 307:128195. https://doi.org/10.1016/j.matchemphys.2023.12819510.1016/j.matchemphys.2023.128195 ↗
100. Luo Y, Gong M, Wang J, Zhao P et al (2022) Preparation of NiMoO4 nanoarrays electrodes with optimized morphology and internal crystal water for efficient supercapacitors and water splitting. Colloids Surfaces A Physicochem Eng Asp 655:130119. https://doi.org/10.1016/j.colsurfa.2022.13011910.1016/j.colsurfa.2022.130119 ↗