Abstract
Micro-supercapacitors (MSCs) show great potential as on-chip energy storage devices for portable electronics. The major flaw of thin-film MSCs is their low energy density. To improve the energy density, thicker electrodes are required. However, the fabrication of MSCs with thick electrodes remains a challenge. In this work, a novel 3D printing method is employed to fabricate high-performance MSCs with interdigitated exfoliated graphene (EG)/carbon nanotube (CNT)/silver nanowire (AgNW) electrodes. The nanowelding of AgNW junction plays a critical role in the realization of 3D printing. To enhance the electrochemical performances of EG, phosphorus atoms are incorporated into the carbon framework with 1.7 at%. The areal capacitance of the 3D printed MSC is 21.6 mF cm−2 at a scan rate of 0.01 Vs−1. The areal energy density of the MSC ranges from 0.5 to 2 µWh cm−2 with a maximum power density of 2.5 mW cm−2.
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References
Bao Z, Chen X. Flexible and stretchable devices. Adv Mater, 2016, 28: 4177–4179
Zeng W, Shu L, Li Q, et al. Fiber-based wearable electronics: A review of materials, fabrication, devices, and applications. Adv Mater, 2014, 26: 5310–5336
Choi S, Lee H, Ghaffari R, et al. Recent advances in flexible and stretchable bio-electronic devices integrated with nanomaterials. Adv Mater, 2016, 28: 4203–4218
Simon P, Gogotsi Y. Materials for electrochemical capacitors. Nat Mater, 2008, 7: 845–854
Winter M, Brodd R J. What are batteries, fuel cells, and super-capacitors? Chem Rev, 2004, 104: 4245–4270
In H J, Kumar S, Shao-Horn Y, et al. Origami fabrication of nanostructured, three-dimensional devices: Electrochemical capacitors with carbon electrodes. Appl Phys Lett, 2006, 88: 083104
Kyeremateng N A, Brousse T, Pech D. Microsupercapacitors as miniaturized energy-storage components for on-chip electronics. Nat Nanotech, 2017, 12: 7–15
Tyagi A, Tripathi K M, Gupta R K. Recent progress in micro-scale energy storage devices and future aspects. J Mater Chem A, 2015, 3: 22507–22541
Beidaghi M, Gogotsi Y. Capacitive energy storage in micro-scale devices: Recent advances in design and fabrication of micro-super-capacitors. Energy Environ Sci, 2014, 7: 867–884
Hyun W J, Secor E B, Kim C H, et al. Scalable, self-aligned printing of flexible graphene micro-supercapacitors. Adv Energy Mater, 2017, 7: 1700285
Guo B, Liu Q, Chen E, et al. Controllable N-doping of graphene. Nano Lett, 2010, 10: 4975–4980
Wei D, Liu Y, Wang Y, et al. Synthesis of N-doped graphene by chemical vapor deposition and its electrical properties. Nano Lett, 2009, 9: 1752–1758
Wen Y, Wang B, Huang C, et al. Synthesis of phosphorus-doped graphene and its wide potential window in aqueous supercapacitors. Chem Eur J, 2015, 21: 80–85
Yang D S, Bhattacharjya D, Inamdar S, et al. Phosphorus-doped ordered mesoporous carbons with different lengths as efficient metal-free electrocatalysts for oxygen reduction reaction in alkaline media. J Am Chem Soc, 2012, 134: 16127–16130
Zhang C, Mahmood N, Yin H, et al. Synthesis of phosphorus-doped graphene and its multifunctional applications for oxygen reduction reaction and lithium ion batteries. Adv Mater, 2013, 25: 4932–4937
Zhu C, Liu T, Qian F, et al. 3D printed functional nanomaterials for electrochemical energy storage. Nano Today, 2017, 15: 107–120
Ambrosi A, Pumera M. 3D-printing technologies for electrochemical applications. Chem Soc Rev, 2016, 45: 2740–2755
Li H Y, Liu L, Zhang Z W, et al. Phytic acid-assisted electro-chemically synthesized three-dimensional O, P-functionalized graphene monoliths with high capacitive performance. Nanoscale, 2017, 9: 12601–12608
Liu L, Li H Y, Ye D, et al. Nanowelding and patterning of silver nanowires via mask-free atmospheric cold plasma-jet scanning. Nanotechnology, 2017, 28: 225301
Xu H, Shi Z X, Tong Y X, et al. Porous microrod arrays constructed by carbon-confined NiCo@NiCoO2 core@shell nanoparticles as efficient electrocatalysts for oxygen evolution. Adv Mater, 2018, 30: 1705442
Feng J X, Tong S Y, Tong Y X, et al. Pt-like hydrogen evolution electrocatalysis on PANI/CoP hybrid nanowires by weakening the shackles of hydrogen ions on the surfaces of catalysts. J Am Chem Soc, 2018, 140: 5118–5126
Ye S H, Shi Z X, Feng J X, et al. Activating CoOOH porous nanosheet arrays by partial iron substitution for efficient oxygen evolution reaction. Angew Chem Int Ed, 2018, 57: 2672–2676
Liu L, Ye D, Yu Y, et al. Carbon-based flexible micro-supercapacitor fabrication via mask-free ambient micro-plasma-jet etching. Carbon, 2017, 111: 121–127
Liu L, Li H Y, Yu Y, et al. Silver nanowires as the current collector for a flexible in-plane micro-supercapacitor via a one-step, mask-free patterning strategy. Nanotechnology, 2018, 29: 055401
Tian S, Yang S, Huang T, et al. One-step fast electrochemical fabrication of water-dispersible graphene. Carbon, 2017, 111: 617–621
Li R, Wei Z, Gou X, et al. Phosphorus-doped graphene nanosheets as efficient metal-free oxygen reduction electrocatalysts. RSC Adv, 2013, 3: 9978–9984
Naidis G V. Modelling of plasma bullet propagation along a helium jet in ambient air. J Phys D-Appl Phys, 2011, 44: 215203
Mericam-Bourdet N, Laroussi M, Begum A, et al. Experimental investigations of plasma bullets. J Phys D-Appl Phys, 2009, 42: 055207
Pech D, Brunet M, Taberna P L, et al. Elaboration of a microstructured inkjet-printed carbon electrochemical capacitor. J Power Sources, 2010, 195: 1266–1269
Peng Z, Ye R, Mann J A, et al. Flexible boron-doped laser-induced graphene microsupercapacitors. ACS Nano, 2015, 9: 5868–5875
Wu Z K, Lin Z, Li L, et al. Flexible micro-supercapacitor based on insitu assembled graphene on metal template at room temperature. Nano Energy, 2014, 10: 222–228
Kötz R, Carlen M. Principles and applications of electrochemical capacitors. Electrochim Acta, 2000, 45: 2483–2498
Yun J, Kim D, Lee G, et al. All-solid-state flexible micro-super-capacitor arrays with patterned graphene/MWNT electrodes. Carbon, 2014, 79: 156–164
Yoo J J, Balakrishnan K, Huang J, et al. Ultrathin planar graphene supercapacitors. Nano Lett, 2011, 11: 1423–1427
Zhang L, DeArmond D, Alvarez N T, et al. Flexible micro-supercapacitor based on graphene with 3D structure. Small, 2017, 13: 1603114
Li L, Lou Z, Han W, et al. Highly stretchable micro-supercapacitor arrays with hybrid MWCNT/PANI electrodes. Adv Mater Technol, 2017, 2: 1600282
Huang P, Lethien C, Pinaud S, et al. On-chip and freestanding elastic carbon films for micro-supercapacitors. Science, 2016, 351: 691–695
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This work was supported by the National Natural Science Foundation of China (Grant Nos. 51925704, 51877214, 51607187, and 51907203), the Hubei Provincial Natural Science Foundation of China (Grant Nos. 2019CFB371, and 2019CFB373), and the Special Financial Aid to China Postdoctoral Science Foundation (Grant No. 2019T120972).
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3D printing of high-performance micro-supercapacitors with patterned exfoliated graphene/carbon nanotube/silver nanowire electrodes
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Liu, L., Lu, J., Long, X. et al. 3D printing of high-performance micro-supercapacitors with patterned exfoliated graphene/carbon nanotube/silver nanowire electrodes. Sci. China Technol. Sci. 64, 1065–1073 (2021). https://doi.org/10.1007/s11431-020-1763-5
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DOI: https://doi.org/10.1007/s11431-020-1763-5