Abstract
The graphene/polyaniline (PANI) composite hydrogel was successfully prepared by a one-step hydrothermal method. The morphology and structure of the sample were characterized by digital camera, scanning electron microscopy, and Fourier transform infrared spectroscopy spectra. By combining the advantages of high conductivity of graphene and high pseudocapacitance of PANI, the composite hydrogel was taken as supercapacitor electrode material. Cyclic voltammetry and galvanostatic charge/discharge experimental results show that the composite has excellent electrochemical performance. The specific capacitance value is 258.5 F g−1 at a scan rate of 2 mV s−1 and the specific capacitance value is up to 307 F g−1 at a current density of 0.2 A g−1. The specific capacitance value can still maintain 90 % of the initial value after repeating the galvanostatic charge–discharge for 1000 cycles at a current density of 1.0 A g−1 showing good cycle stability.
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Gao Z, Yang W, Wang J, Yan H, Yao Y, Ma J, Wang B, Zhang M, Liu L (2013) Electrochemical synthesis of layer-by-layer reduced graphene oxide sheets/polyaniline nanofibers composite and its electrochemical performance. Electrochim Acta 9:1185–1194
Xu Y, Huang X, Lin Z, Zhong X, Huang Y, Duan X (2013) One-step strategy to graphene/Ni(OH)2 composite hydrogels as advanced three-dimensional super-capacitor electrode materials. Nano Res 6:65–76
Eberle U, Helmolt R (2010) Sustainable transportation based on electric vehicle concepts: a brief overview. Energy Environ Sci 3:689–699
Zhang H, Cao GP, Yang YS (2009) Carbon nanotube arrays and their composites for electrochemical capacitors and lithium-ion batteries. Energy Environ Sci 2:932–943
Jing M, Wang C, Hou H, Wu Z, Zhu Y, Yang Y, Jia X, Zhang Y, Ji X (2015) Ultrafine nickel oxide quantum dots enbedded with few-layer exfoliative graphene for an asymmetric supercapacitor: enhanced capacitances by alternating voltage. J Power Sources 298:241–248
Liu F, Song SY, Xue DF, Zhang HJ (2012) Folded structured graphene paper for high performance electrode materials. Adv Mater 24:1089–1094
Mondal S, Rana U, Malik S (2015) Graphene quantum dot-doped polyaniline nanofiber as high performance supercapacitor electrode materials. Chem Commun 51:12365–12368
Coskun E, Zaragoza-Contreras EA, Salavagione HJ (2012) Synthesis of sulfonated graphene/polyaniline composites with improved electroactivity. Carbon 50:2235–2243
Feng XM, Li RM, Ma YW, Chen RF, Shi NE, Fan QL, Huang W (2012) One-step electrochemical synthesis of graphene/polyaniline composite film and its applications. Adv Funct Mater 21:2989–2996
Luo J, Ma Q, Gu H, Zheng Y, Liu X (2015) Three-dimensional graphene–polyaniline hybrid hollow spheres by layer-by-layer assembly for application in supercapacitor. Electrochim Acta 173:184–192
Mensing J, Wisitsoraat A, Phokharatkul D, Lomas T, Tuantranont A (2015) Novel surfactant-stabilized graphene–polyaniline composite nanofiber for supercapacitor applications. Electrochim Acta 173:184–192
Xu JJ, Wang K, Zu SZ, Han BH, Wei ZX (2010) Hierarchical nanocomposites of polyaniline nanowire arrays on graphene oxide sheets with synergistic effect for energy storage. ACS Nano 4:5019–5026
Yang F, Xu M, Bao S, Wei H, Chai H (2014) Self-assembled hierarchical graphene/polyaniline hybrid aerogels for electrochemical capacitive energy storage. Electrochim Acta 137:381–387
Du P, Liu HC, Yi C, Wang K, Gong X (2015) Polyaniline-modified oriented graphene hydrogel film as the free-standing electrode for flexible solid-state supercapacitors. ACS Appl Mater Interfaces 7:23932–23940
Hummers WS, Offeman RE (1958) Preparation of graphitic oxide. J Am Chem Soc 80:1339
Lai LF, Yang HP, Wang L et al (2012) Preparation of supercapacitor electrodes through selection of graphene surface functionalities. ACS Nano 6(7):5941–5951
Zhu J, He J (2012) Facile synthesis of graphene-wrapped honeycomb MnO2 nanospheres and their application in supercapacitors. ACS Appl Mater Interfaces 4(3):1770–1776
Banerjee S, Das RK, Maitra U (2009) Supramolecular gels ‘in action’. J Mater Chem 19:6649–6687
Chi K, Zhang ZY, Xi JB, Huang YA, Xiao F, Wang S, Liu YQ (2014) Freestanding graphene paper supported three-dimensional porous graphene–polyaniline nanocomposite synthesized by inkjet printing and in flexible all-solid-state supercapacitor. ACS Appl Mater Interfaces 6:16312–16319
Wang HL, Hao QL, Yang XJ et al (2010) A nanostructured graphene/polyaniline hybrid material for supercapacitors. Nanoscale 2(10):2164–2170
Wang J, Li BY, Ni T, Dai TY, Lu Y (2015) One-step synthesis of iodine doped polyaniline-reduced graphene oxide composite hydrogel with high capacitive properties. Compos Sci Technol 109:12–17
Wang HL, Hao QL, Yang XJ, Lu LD, Wang X (2009) Graphene oxide doped polyaniline for supercapacitors. Electrochem Commun 11:1158–1161
Mao L, Zhang K, Chan HSO, Wu JS (2012) Nanostructured MnO2/graphene composites for supercapacitor electrodes: the effect of morphology, crystallinity and composition. J Mater Chem 22:1845–1851
Gomez H, Ram MK, Alvi F, Villalba P, Stefanakos E, Kumar A (2011) Graphene-conducting polymer nanocomposite as novel electrode for supercapacitors. J Power Sources 196:4102–4108
Wang YG, Li HQ, Xia YY (2006) Ordered whisker like polyaniline grown on the surface of mesoporous carbon and its electrochemical capacitance performance. Adv Mater 18:2619–2623
Sk MM, Yue CY, Jena RK (2014) Synthesis of graphene/vitamin C template-controlled polyaniline nanotubes composite for high performance supercapacitor electrode. Polymer 55:798–805
Li ZF, Zhang HY, Liu Q, Sun LL, Stanciu L, Xie J (2013) Fabrication of high-surface-area graphene/polyaniline nanocomposites and their application in supercapacitors. ACS Appl Mater Interfaces 5:2685–2691
Hassan M, Reddy KR, Haque E, Faisal SN, Ghasemi S, Minett AI, Gomes VG (2014) Hierarchical assembly of graphene/polyaniline nanostructures to synthesize free-standing supercapacitor electrode. Compos Sci Technol 98:1–8
Gui DY, Liu CL, Chen FY, Liu JH (2014) Preparation of polyaniline/graphene oxide nanocomposite for the application of supercapacitor. Appl Surf Sci 307:172–177
Acknowledgments
We sincerely express our thanks to the ‘973’ (2012CB933301), the National Natural Science Foundation of China (No. 20905038), the Natural Science Foundation of Jiangsu (BK20141424), the Program of Nanjing University of Posts and Telecommunications (NY214088), the Open Research Fund of State Key Laboratory of Bioelectronics (I2015010), Southeast University, the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), and the Ministry of Education of China (IRT1148) and Jiangsu Province “Six Talent Peak” (2015-JY-015).
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Chen, J., Song, J. & Feng, X. Facile synthesis of graphene/polyaniline composite hydrogel for high-performance supercapacitor. Polym. Bull. 74, 27–37 (2017). https://doi.org/10.1007/s00289-016-1695-2
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DOI: https://doi.org/10.1007/s00289-016-1695-2