Electroactive biopolymer/graphene hydrogels prepared for high-performance supercapacitor electrodes

Hu, 2015, Tailored graphene systems for unconventional applications in energy conversion and storage devices, Energy Environ. Sci., 8, 31, 10.1039/C4EE02594F Yang, 2015, Recent advancement of nanostructured carbon for energy applications, Chem. Rev., 115, 5159, 10.1021/cr5006217 Yang, 2011, Electrochemical energy storage for green grid, Chem. Rev., 111, 3577, 10.1021/cr100290v Dunn, 2011, Electrical energy storage for the grid: a battery of choices, Science, 334, 928, 10.1126/science.1212741 Wang, 2016, Carbon materials for high volumetric performance supercapacitors: design, progress, challenges and opportunities, Energy Environ. Sci., 9, 729, 10.1039/C5EE03109E Yu, 2015, Three dimensional architectures: design, assembly and application in electrochemical capacitors, J. Mater. Chem. A, 3, 15792, 10.1039/C5TA02743H Wang, 2012, A review of electrode materials for electrochemical supercapacitors, Chem. Soc. Rev., 41, 797, 10.1039/C1CS15060J Béguin, 2014, Carbons and electrolytes for advanced supercapacitors, Adv. Mater., 26, 2219, 10.1002/adma.201304137 Bhadra, 2009, Progress in preparation, processing and applications of polyaniline, Prog. Polym. Sci., 34, 783, 10.1016/j.progpolymsci.2009.04.003 Lia, 2009, Theoretical and experimental specific capacitance of polyaniline in sulfuric acid, J. Power Sources, 190, 578, 10.1016/j.jpowsour.2009.01.052 Li, 2013, Oriented arrays of polyaniline nanorods grown on graphite nanosheets for an electrochemical supercapacitor, Langmuir, 29, 493, 10.1021/la303632d Cong, 2013, Flexible graphene/polyaniline composite paper for high-performance supercapacitor, Energy Environ. Sci., 6, 1185, 10.1039/c2ee24203f Wu, 2010, Supercapacitors based on flexible graphene/polyaniline nanofiber composite films, ACS Nano, 4, 1963, 10.1021/nn1000035 Meng, 2013, Hierarchical porous graphene/polyaniline composite film with superior rate performance for flexible supercapacitors, Adv. Mater., 25, 6985, 10.1002/adma.201303529 Milczarek, 2012, Renewable cathode materials from biopolymer/conjugated polymer interpenetrating networks, Science, 335, 1468, 10.1126/science.1215159 Nagaraju, 2014, Charge storage capacity of renewable biopolymer/conjugated polymer interpenetrating networks enhanced by electroactive dopants, Adv. Energy Mater., 4, 1300443, 10.1002/aenm.201300443 Chen, 2012, The production of porous carbon from calcium lignosulfonate without activation process and the capacitive performance, Electrochim. Acta, 71, 92, 10.1016/j.electacta.2012.03.166 Milczarek, 2008, Lignosulfonate-modified electrode for electrocatalytic reduction of acidic nitrite, Electroanalysis, 20, 211, 10.1002/elan.200704071 Qiu, 2009, Effect of straight-chain alcohols on the physicochemical properties of calcium lignosulfonate, J. Colloid Interface Sci., 338, 151, 10.1016/j.jcis.2009.05.072 Milczarek, 2009, Lignosulfonate-modified electrodes: electrochemical properties and electrocatalysis of NADH oxidation, Langmuir, 25, 10345, 10.1021/la9008575 Lota, 2011, The effect of lignosulfonates as electrolyte additives on the electrochemical performance of supercapacitors, Electrochem. Commun., 13, 470, 10.1016/j.elecom.2011.02.023 Xu, 2013, Functionalized graphene hydrogel-based high-performance supercapacitors, Adv. Mater., 25, 5779, 10.1002/adma.201301928 Chen, 2015, Structural design of graphene for use in electrochemical energy storage devices, Chem. Soc. Rev., 44, 6230, 10.1039/C5CS00147A Raccichini, 2015, The role of graphene for electrochemical energy storage, Nat. Mater., 4, 271, 10.1038/nmat4170 Bonaccorso, 2015, Graphene, related two-dimensional crystals, and hybrid systems for energy conversion and storage, Science, 347, 10.1126/science.1246501 Xu, 2010, Self-assembled graphene hydrogel via a one-step hydrothermal process, ACS Nano, 4, 4324, 10.1021/nn101187z Fang, 2012, Renewing functionalized graphene as electrodes for high-performance supercapacitors, Adv. Mater., 24, 6348, 10.1002/adma.201202774 Hummers, 1958, Preparation of graphitic oxide, J. Am. Chem. Soc., 80, 1339, 10.1021/ja01539a017 Dikin, 2007, Preparation and characterization of graphene oxide paper, Nature, 448, 457, 10.1038/nature06016 Kim, 2014, Superior pseudocapacitive behavior of confined lignin nanocrystals for renewable energy-storage materials, ChemSusChem, 7, 1094, 10.1002/cssc.201301061 Ma, 2015, Preparation of a graphene-based composite aerogel and the affects of carbon nanotubes on preserving the porous structure of the aerogel and improving its capacitor performance, J. Mater. Chem. A, 3, 13445, 10.1039/C5TA01831E Ji, 2013, Self-assembly of three-dimensional interconnected graphene-based aerogels and its application in supercapacitors, J.Colloid Interface Sci., 407, 416, 10.1016/j.jcis.2013.06.054 Hou, 2012, Graphene?polymer hydrogels with stimulus-sensitive volume changes, Carbon, 50, 1959, 10.1016/j.carbon.2011.12.049 Wang, 2015, Isothermal crystallization of syndiotactic polystyrene induced by graphene nanosheets and carbon nanotubes: a comparative study, J. Polym. Res., 22, 76, 10.1007/s10965-015-0723-5 Xu, 2011, Graphene nanosheets and shear flow induced crystallization in isotactic polypropylene nanocomposites, Macromolecules, 44, 2808, 10.1021/ma1028104 Liu, 2015, Polyaniline-graphene composites with a three-dimensional array-based nanostructure for high-Performance supercapacitors, Carbon, 83, 79, 10.1016/j.carbon.2014.11.026 Yan, 2010, Preparation of a graphene nanosheet/polyaniline composite with high specific capacitance, Carbon, 48, 487, 10.1016/j.carbon.2009.09.066 Xiang, 2013, Preparation and characterization of strongly swellable modified-lignosulfonate hydrogel particles, Iran. Polym. J., 22, 749, 10.1007/s13726-013-0173-z Roy, 2002, Biomimetic synthesis of a water soluble conducting molecular complex of polyaniline and lignosulfonate, Biomacromolecules, 3, 937, 10.1021/bm0255138 Yang, 2010, Fabrication of high-concentration and stable aqueous suspensions of graphene nanosheets by noncovalent functionalization with lignin and cellulose derivatives, J. Phys. Chem. C, 114, 3811, 10.1021/jp910232x Wu, 2013, Mechanically flexible and multifunctional polymer-based graphene foams for elastic conductors and oil-water separators, Adv. Mater., 25, 5658, 10.1002/adma.201302406 Tai, 2012, Three-dimensional graphene/polyaniline composite hydrogel as supercapacitor electrode, J. Electrochem. Soc., 159, A1702, 10.1149/2.058210jes Kumara, 2013, Synthesis and characterization of covalently-grafted graphene–polyaniline nanocomposites and its use in a supercapacitor, Chem. Eng. J., 231, 397, 10.1016/j.cej.2013.07.043 Zhao, 2012, A versatile ultralight, nitrogen-doped graphene framework, Angew. Chem. Int. Ed., 51, 11371, 10.1002/anie.201206554 Niu, 2014, A universal strategy to prepare functional porous graphene hybrid architectures, Adv. Mater., 26, 3681, 10.1002/adma.201400143 Yang, 2014, Self-assembled hierarchical graphene/polyaniline hybrid aerogels for electrochemical capacitive energy storage, Electrochim. Acta, 137, 381, 10.1016/j.electacta.2014.06.017 Sun, 2014, Spontaneous assembly of strong and conductive graphene/polypyrrole hybrid aerogels for energy storage, nanoscale, 6, 12912, 10.1039/C4NR03322A Zhou, 2014, One-step construction of graphene?polypyrrole hydrogels and their superior electrochemical performance, RSC Adv., 4, 4134, 10.1039/C3RA44647F Zhang, 2013, Synthesis of polypyrrole wrapped graphene hydrogels composites as supercapacitor electrodes, Electrochim. Acta, 114, 125, 10.1016/j.electacta.2013.09.153 Yu, 2011, Enhancing the supercapacitor performance of graphene/MnO2 nanostructured electrodes by conductive wrapping, Nano Lett., 11, 4438, 10.1021/nl2026635 Choi, 2012, 3D macroporous graphene frameworks for supercapacitors with high energy and power densities, ACS Nano, 6, 4020, 10.1021/nn3003345 Lu, 2013, Synthesis and supercapacitor performance studies of N-doped graphene materials using O-phenylenediamine as the double-N precursor, Carbon, 63, 508, 10.1016/j.carbon.2013.07.026 Guo, 2013, Synthesis and characterization of nitrogen-doped graphene hydrogels by hydrothermal route with urea as reducing-doping agents, J. Mater. Chem. A, 1, 2248, 10.1039/C2TA00887D Kim, 2013, Activated graphene-based carbons as supercapacitor electrodes with macro- and mesopores, ACS Nano, 7, 6899, 10.1021/nn402077v Wu, 2012, Three-dimensional graphene-based macro- and mesoporous frameworks for high-performance electrochemical capacitive energy storage, J. Am. Chem. Soc., 134, 19532, 10.1021/ja308676h Wang, 2009, Supercapacitor devices based on graphene materials, J. Phys. Chem. C, 113, 13103, 10.1021/jp902214f Wu, 2013, Biomass-derived sponge-like carbonaceous hydrogels and aerogels for supercapacitors, ACS Nano, 7, 3589, 10.1021/nn400566d Liu, 2014, Facile fabrication of three-dimensional highly ordered structural polyaniline–graphene bulk hybrid materials for high performance supercapacitor electrodes, J. Mater. Chem. A, 2, 813, 10.1039/C3TA13513F Zhang, 2010, Graphene/polyaniline nanofiber composites as supercapacitor electrodes, Chem. Mater., 22, 1392, 10.1021/cm902876u Xu, 2012, Preparation of graphene oxide/polyaniline nanocomposite with assistance of supercritical carbon dioxide for supercapacitor electrodes, Ind. Eng. Chem. Res., 51, 14390, 10.1021/ie301734f Ni, 2015, Facile fabrication of reduced graphene oxide/polypyrrole composite hydrogels with excellent electrochemical performance and compression capacity, ACS Sustainable Chem. Eng., 3, 862, 10.1021/sc500828t Chee, 2015, Performance of flexible and binderless polypyrrole/graphene oxide/zinc oxide supercapacitor electrode in a symmetrical two-electrode configuration, Electrochim. Acta, 157, 88, 10.1016/j.electacta.2015.01.080