[1] L LIAO, H PENG, Z LIU. Chemistry makes graphene beyond graphene. J. Am. Chem. Soc, 136, 12194-12200(2014).

[2] X HUANG, X QI, F BOEY et al. Graphene-based composites. Chem. Soc. Rev, 41, 666-686(2012).

[3] R R NAIR, P BLAKE, A N GRIGORENKO et al. Fine structure constant defines visual transparency of graphene. Science, 320, 1308(2008).

[4] A A BALANDIN, S GHOSH, W BAO et al. Superior thermal conductivity of single-layer graphene. Nano Lett, 8, 902-907(2008).

[5] K I BOLOTIN, K J SIKES, Z JIANG et al. Ultrahigh electron mobility in suspended graphene. Solid State Commun, 146, 351-355(2008).

[6] K LENG, F ZHANG, L ZHANG et al. Graphene-based Li-ion hybrid supercapacitors with ultrahigh performance. Nano Res, 6, 581-592(2013).

[7] G XIE, K ZHANG, B GUO et al. Graphene-based materials for hydrogen generation from light-driven water splitting. Adv. Mater, 25, 3820-3839(2013).

[8] J HOU, Y SHAO, M W ELLIS et al. Graphene-based electrochemical energy conversion and storage: fuel cells, supercapacitors and lithium ion batteries. Phys. Chem. Chem. Phys, 13, 15384-15402(2011).

[9] D A C BROWNSON, D K KAMPOURIS, C E BANKS. An overview of graphene in energy production and storage applications. J. Power Sources, 196, 4873-4885(2011).

[10] B LU, T LI, H ZHAO et al. Graphene-based composite materials beneficial to wound healing. Nanoscale, 4, 2978-2982(2012).

[11] Z CHEN, W REN, L GAO et al. Three-dimensional flexible and conductive interconnected graphene networks grown by chemical vapour deposition. Nat. Mater, 10, 424-428(2011).

[12] D LI, M B MULLER, S GILJE et al. Processable aqueous dispersions of graphene nanosheets. Nat. Nanotechnol, 3, 101-105(2008).

[13] Y XU, K SHENG, C LI et al. Self-assembled graphene hydrogel via a one-step hydrothermal process. ACS Nano, 4, 4324-4330(2010).

[14] Y XU, Z LIN, X HUANG et al. Functionalized graphene hydrogel- based high-performance supercapacitors. Adv. Mater, 25, 5779-5784(2013).

[15] S MAO, G LU, J CHEN. Three-dimensional graphene-based composites for energy applications. Nanoscale, 7, 6924-6943(2015).

[16] X YANG, L QIU, C CHENG et al. Ordered gelation of chemically converted graphene for next-generation electroconductive hydrogel films. Angew. Chem. Int. Ed, 50, 7325-7328(2011).

[17] L QIU, J LIU, S CHANG et al. Biomimetic superelastic graphene- based cellular monoliths. Nat. Commun, 3, 1241(2012).

[18] Z TANG, S SHEN, J ZHUANG et al. Noble-metal-promoted three-dimensional macroassembly of single-layered graphene oxide. Angew. Chem. Int. Ed, 122, 4707-4711(2010).

[19] Y XU, Q WU, Y SUN et al. Three-dimensional self-assembly of graphene oxide and DNA into multifunctional hydrogels. ACS Nano, 4, 7358-7362(2010).

[20] X CAO, Y SHI, W SHI et al. Preparation of novel 3D graphene networks for supercapacitor applications. Small, 7, 3163-3168(2011).

[21] F YAVARI, Z CHEN, A V THOMAS et al. High sensitivity gas detection using a macroscopic three-dimensional graphene foam network. Sci. Rep, 1, 166(2011).

[22] X JIANG, R LI, M HU et al. Zinc-tiered synthesis of 3D graphene for monolithic electrodes. Adv. Mater, 31, e1901186(2019).

[23] T GAO, C XU, R LI et al. Biomass-derived carbon paper to sandwich magnetite anode for long-life Li-ion battery. ACS Nano, 13, 11901-11911(2019).

[24] X WANG, Y ZHANG, C ZHI et al. Three-dimensional strutted graphene grown by substrate-free sugar blowing for high-power- density supercapacitors. Nat. Commun, 4, 2905(2013).

[25] Y JIANG, Z XU, T HUANG et al. Direct 3D printing of ultralight graphene oxide aerogel microlattices. Adv. Funct. Mater, 28, 1707024(2018).

[26] K SHEHZAD, Y XU, C GAO et al. Three-dimensional macro-structures of two-dimensional nanomaterials. Chem. Soc. Rev, 45, 5541-5588(2016).

[27] Y ITO, Y TANABE, H J QIU et al. High-quality three-dimensional nanoporous graphene. Angew. Chem. Int. Ed, 126, 4922-4926(2014).

[28] L QIU, Z HE, D LI. Multifunctional cellular materials based on 2D nanomaterials: prospects and challenges. Adv. Mater, 30, 1704850(2017).

[29] X WANG, C ZHI, L LI et al. “Chemical blowing” of thin-walled bubbles: high-throughput fabrication of large-area, few-layered BN and C(x)-BN nanosheets. Adv. Mater, 23, 4072-4076(2011).

[30] H LEI, T YAN, H WANG et al. Graphene-like carbon nanosheets prepared by a Fe-catalyzed glucose-blowing method for capacitive deionization. J. Mater. Chem. A, 3, 5934-5941(2015).

[31] C WANG, M J O’CONNELL, C K CHAN. Facile one-pot synthesis of highly porous carbon foams for high-performance supercapacitors using template-free direct pyrolysis. ACS Appl. Mater, 7, 8952-8960(2015).

[32] D WANG, W ZHOU, R ZHANG et al. Mass production of large-sized, nonlayered 2D nanosheets: their directed synthesis by a rapid “gel-blowing” strategy, and applications in Li/Na storage and catalysis. Adv. Mater, 30, 1803569(2018).

[33] Y ZHAO, S HUANG, M XIA et al. N-P-O co-doped high performance 3D graphene prepared through red phosphorous-assisted “cutting-thin” technique: a universal synthesis and multifunctional applications. Nano Energy, 28, 346-355(2016).

[34] X DONG, N HU, L WEI et al. A new strategy to prepare N-doped holey graphene for high-volumetric supercapacitors. J. Mater. Chem. A, 4, 9739-9743(2016).

[35] Y DONG, M YU, Z WANG et al. A top-down strategy toward 3D carbon nanosheet frameworks decorated with hollow nanostructures for superior lithium storage. Adv. Funct. Mater, 26, 7590-7598(2016).

[36] C ZHU, S FU, B XU et al. Sugar blowing-induced porous cobalt phosphide/nitrogen-doped carbon nanostructures with enhanced electrochemical oxidation performance toward water and other small molecules. Small, 13, 1700796(2017).

[37] Z WU, B JOHANNESSEN, W ZHANG et al. In situ incorporation of nanostructured antimony in an N-doped carbon matrix for advanced sodium-ion batteries. J. Mater. Chem. A, 7, 12842-12850(2019).

[38] L CAI, Z LIN, M WANG et al. Improved interfacial H₂O supply by surface hydroxyl groups for enhanced alkaline hydrogen evolution. J. Mater. Chem. A, 5, 24091-24097(2017).

[39] Q TAN, W ZHAO, K HAN et al. The multi-yolk/shell structure of FeP@foam-like graphenic scaffolds: strong P-C bonds and electrolyte- and binder-optimization boost potassium storage. J. Mater. Chem. A, 7, 15673-15682(2019).

[40] Q TAN, P LI, K HAN et al. Chemically bubbled hollow Fe_xO nanospheres anchored on 3D N-doped few-layer graphene architecture as a performance-enhanced anode material for potassium- ion batteries. J. Mater. Chem. A, 7, 744-754(2019).

[41] K HAN, Z LIU, P LI et al. High-throughput fabrication of 3D N-doped graphenic framework coupled with Fe₃C@porous graphite carbon for ultrastable potassium ion storage. Energy Storage Mater, 22, 185-193(2019).

[42] X LU, K XU, P CHEN et al. Facile one step method realizing scalable production of g-C₃N₄ nanosheets and study of their photocatalytic H₂ evolution activity. J. Mater. Chem. A, 2, 18924-18928(2014).

[43] H ZHAO, X SONG, H ZENG. 3D white graphene foam scavengers: vesicant-assisted foaming boosts the gram-level yield and forms hierarchical pores for superstrong pollutant removal applications. NPG Asia Mater, 7, e168(2015).

[44] I LAKATOS, 1-183(2015).

[45] D WEAIRE. Some remarks on the arrangement of grains in a polycrystal. Metallography, 7, 157-160(1974).

[46] N RIVIER. Recent results on the ideal structure of glasses. J. Physique Colloques, 43, 91-95(1982).

[47] D WEAIRE, R PHELAN. A counter-example to Kelvin's conjecture on minimal surfaces. Philos. Mag. Lett, 69, 107-110(1994).

[49] C ZHOU, K YANG, K WANG et al. Combination of fused deposition modeling and gas foaming technique to fabricated hierarchical macro/microporous polymer scaffolds. Mater. Des, 109, 415-424(2016).

[50] J BANHART. Light-metal foams-history of innovation and technological challenges. Adv. Eng. Mater, 15, 82-111(2013).

[51] A R STUDART, U T GONZENBACH, E TERVOORT et al. Processing routes to macroporous ceramics: a review. J. Am. Ceram. Soc, 89, 1771-1789(2006).

[52] M INAGAKI, J QIU, Q GUO. Carbon foam: preparation and application. Carbon, 87, 128-152(2015).

[53] M LIU, L GAN, F ZHAO et al. Carbon foams with high compressive strength derived from polyarylacetylene resin. Carbon, 45, 3055-3057(2007).

[54] S CHEN, G HE, H HU et al. Elastic carbon foam via direct carbonization of polymer foam for flexible electrodes and organic chemical absorption. Energy Environ. Sci, 6, 2435-2439(2013).

[55] X JIANG, X WANG, P DAI et al. High-throughput fabrication of strutted graphene by ammonium-assisted chemical blowing for high-performance supercapacitors. Nano Energy, 16, 81-90(2015).

[56] H LEI, D CHEN, J HUO. Blowing and in-situ activation of carbonaceous “lather” from starch: preparation and potential application. Mater. Des, 92, 362-370(2016).

[57] J DENG, T XIONG, F XU et al. Inspired by bread leavening: one-pot synthesis of hierarchically porous carbon for supercapacitors. Green Chem, 17, 4053-4060(2015).

[58] H JIANG, L YANG, W DENG et al. Macroporous graphitic carbon foam decorated with polydopamine as a high-performance anode for microbial fuel cell. J. Power Sources, 363, 27-33(2017).

[59] Y ZHU, S MURALI, M D STOLLER et al. Carbon-based supercapacitors produced by activation of graphene. Science, 332, 1537-1541(2011).

[60] P JANA, E P D BARRIO, V FIERRO et al. Design of carbon foams for seasonal solar thermal energy storage. Carbon, 109, 771-787(2016).

[61] H JIANG, S WANG, W DENG et al. Graphene-like carbon nanosheets as a new electrode material for electrochemical determination of hydroquinone and catechol. Talanta, 164, 300-306(2017).

[62] Y LI, Z LI, P SHEN. Simultaneous formation of ultrahigh surface area and three-dimensional hierarchical porous graphene-like networks for fast and highly stable supercapacitors. Adv. Mater, 25, 2474-2480(2013).

[63] D GUO, R SHIBUYA, C AKIBA et al. Active sites of nitrogen- doped carbon materials for oxygen reduction reaction clarified using model catalysts. Science, 351, 361-365(2016).

[64] H BA, Y LIU, L TRUONG-PHUOC et al. N-doped food-grade- derived 3D mesoporous foams as metal-free systems for catalysis. ACS Catal, 6, 1408-1419(2016).

[65] J HAO, D SHU, S GUO et al. Preparation of three-dimensional nitrogen-doped graphene layers by gas foaming method and its electrochemical capactive behavior. Electrochim. Acta, 193, 293-301(2016).

[66] B CHANG, H YIN, X ZHANG et al. Chemical blowing strategy synthesis of nitrogen-rich porous graphitized carbon nanosheets: morphology, pore structure and supercapacitor application. Chem. Eng. J, 312, 191-203(2017).

[67] F QI, Z XIA, J JIN et al. Chemical foaming coupled self-etching: a multiscale processing strategy for ultrahigh-surface-area carbon aerogels. ACS Appl. Mater. Interfaces, 10, 2819-2827(2018).

[68] Y ZHENG, Y JIAO, L GE et al. Two-step boron and nitrogen doping in graphene for enhanced synergistic catalysis. Angew. Chem. Int. Ed, 52, 3110-3116(2013).

[69] Y ZHAO, L YANG, S CHEN et al. Can boron and nitrogen co-doping improve oxygen reduction reaction activity of carbon nanotubes?. Am. Chem. Soc, 135, 1201-1204(2013).

[70] Y JIAO, Y ZHENG, K DAVEY et al. Activity origin and catalyst design principles for electrocatalytic hydrogen evolution on heteroatom- doped graphene. Nat. Energy, 1, 16130(2016).

[71] L JIN, G HE, J XUE et al. Cu/graphene with high catalytic activity prepared by glucose blowing for reduction of p-nitrophenol. J. Cleaner Prod, 161, 655-662(2017).

[72] Y YAO, Z XU, F CHENG et al. Unlocking the potential of graphene for water oxidation using an orbital hybridization strategy. Energy Environ. Sci, 11, 407-416(2018).

[73] R LI, B WANG, T GAO et al. Monolithic electrode integrated of ultrathin NiFeP on 3D strutted graphene for bifunctionally efficient overall water splitting. Nano Energy, 58, 870-876(2019).

[74] Y XU, L WANG, W JIA et al. Three-dimensional carbon material as stable host for dendrite-free lithium metal anodes. Electrochim. Acta, 301, 251-257(2019).

[75] J JIN, L GU, L JIANG et al. A direct phase separation approach synthesis of hierarchically porous functional carbon as an advanced electrocatalyst for oxygen reduction reaction. Carbon, 109, 306-313(2016).

[76] Y WANG, J HAO, J YU et al. Hierarchically porous N-doped carbon derived from biomass as oxygen reduction electrocatalyst for high-performance Al-air battery. J. Energy Chem, 45, 119-125(2020).

[77] H WANG, Q YI, L GAO et al. Hierarchically interconnected nitrogen- doped carbon nanosheets for an efficient hydrogen evolution reaction. Nanoscale, 9, 16342-16348(2017).

[78] M SEVILLA, A B FUERTES. Direct synthesis of highly porous interconnected carbon nanosheets and their application as high- performance supercapacitors. ACS Nano, 8, 5069-5078(2014).

[79] Y LI, H ZHANG, P SHEN. Ultrasmall metal oxide nanoparticles anchored on three-dimensional hierarchical porous gaphene-like networks as anode for high-performance lithium ion batteries. Nano Energy, 13, 563-572(2015).

[80] W DENG, Y ZHANG, Y TAN et al. Three-dimensional nitrogen- doped graphene derived from poly-o-phenylenediamine for high- performance supercapacitors. J. Electroanal. Chem, 787, 103-109(2017).

[81] J SHAO, F MA, G WU et al. Facile preparation of 3D nanostructured O/N co-doped porous carbon constructed by interconnected carbon nanosheets for excellent-performance supercapacitors. Electrochim. Acta, 222, 793-805(2016).

[82] W ZHOU, Y DU, J ZENG et al. A modified “gel-blowing” strategy toward the one-step mass production of a 3D N-doped carbon nanosheet@carbon nanotube hybrid network for supercapacitors. Nanoscale, 11, 7624-7633(2019).

[83] J LI, N WANG, J DENG et al. Flexible metal-templated fabrication of mesoporous onion-like carbon and Fe₂O₃@N-doped carbon foam for electrochemical energy storage. J. Mater. Chem. A, 6, 13012-13020(2018).

[84] B LI, Y CHEN, X GE et al. Mussel-inspired one-pot synthesis of transition metal and nitrogen co-doped carbon (M/N-C) as efficient oxygen catalysts for Zn-air batteries. Nanoscale, 8, 5067-5075(2016).

[85] W TIAN, H ZHANG, Z QIAN et al. Bread-making synthesis of hierarchically Co@C nanoarchitecture in heteroatom doped porous carbons for oxidative degradation of emerging contaminants. Appl. Catal. B, 225, 76-83(2018).

[86] C HE, Y JIANG, X ZHANG et al. A simple glucose-blowing approach to graphene-like foam/NiO composites for asymmetric supercapacitors. Energy Technol, 1900923(2019).

[87] Q GUO, Y ZHANG, H ZHANG et al. 3D foam strutted graphene carbon nitride with highly stable optoelectronic properties. Adv. Funct. Mater, 27, 1703711(2017).

[88] H WANG, Y WU, M FENG et al. Visible-light-driven removal of tetracycline antibiotics and reclamation of hydrogen energy from natural water matrices and wastewater by polymeric carbon nitride foam. Water. Res, 144, 215-225(2018).

[89] S N TALAPANENI, J H LEE, S H JE et al. Chemical blowing approach for ultramicroporous carbon nitride frameworks and their applications in gas and energy storage. Adv. Funct. Mater, 27, 1604658(2017).

[90] Q WENG, X WANG, X WANG et al. Functionalized hexagonal boron nitride nanomaterials: emerging properties and applications. Chem. Soc. Rev, 45, 3989-4012(2016).

[91] X JIANG, Q WENG, X WANG et al. Recent progress on fabrications and applications of boron nitride nanomaterials: a review. J. Mater. Sci. Technol, 31, 589-598(2015).

[92] X WANG, C ZHI, Q WENG et al. Boron nitride nanosheets: novel syntheses and applications in polymeric composites. J. Phys.: Conf. Ser, 471, 012003(2013).

[93] X LI, X WANG, J ZHANG et al. Hollow boron nitride nanospheres as boron reservoir for prostate cancer treatment. Nat. Commun, 8, 13936(2017).

[94] Q WENG, B WANG, X WANG et al. Highly water-soluble, porous, and biocompatible boron nitrides for anticancer drug delivery. ACS Nano, 8, 6123-6130(2014).

[95] M MALEKI, A BEITOLLAHI, M SHOKOUHIMEHR. Template- free synthesis of porous boron nitride using a single source precursor. RSC Adv, 5, 46823-46828(2015).

[96] X WANG, A PAKDEL, C ZHI et al. High-yield boron nitride nanosheets from “chemical blowing”: towards practical applications in polymer composites. J. Phys. Condens. Matter, 24, 314205(2012).

[97] Q WENG, Y IDE, X WANG et al. Design of BN porous sheets with richly exposed (002) plane edges and their application as TiO₂ visible light sensitizer. Nano Energy, 16, 19-27(2015).

[98] W LEI, D PORTEHAULT, D LIU et al. Porous boron nitride nanosheets for effective water cleaning. Nat. Commun, 4, 1777(2013).

[99] G LIAN, X ZHANG, S ZHANG et al. Controlled fabrication of ultrathin-shell BN hollow spheres with excellent performance in hydrogen storage and wastewater treatment. Energy Environ. Sci, 5, 7072-7080(2012).

[100] Q WENG, X WANG, Y BANDO et al. One-step template-free synthesis of highly porous boron nitride microsponges for hydrogen storage. Adv. Energy Mater, 4, 1301525(2014).

[101] Q WENG, X WANG, C ZHI et al. Boron nitride porous microbelts for hydrogen storage. ACS Nano, 7, 1558-1565(2013).

[102] Y XUE, P DAI, X JIANG et al. Template-free synthesis of boron nitride foam-like porous monoliths and their high-end applications in water purification. J. Mater. Chem. A, 4, 1469-1478(2016).

[103] A NAG, K RAIDONGIA, K P S S HEMBRAM et al. Graphene analogues of BN: novel synthesis and properties. ACS Nano, 4, 1539-1544(2010).

[104] P WU, W ZHU, Y CHAO et al. A template-free solvent-mediated synthesis of high surface area boron nitride nanosheets for aerobic oxidative desulfurization. Chem. Commun, 52, 144-147(2016).

[105] L CI, L SONG, C JIN et al. Atomic layers of hybridized boron nitride and graphene domains. Nat. Mater, 9, 430-435(2010).

[106] S LIU, Z WANG, T HAN et al. Mesoporous magnesium oxide nanosheet electrocatalysts for the detection of lead (II). ACS Appl. Nano Mater, 2, 2606-2611(2019).

[107] K LU, J XU, J ZHANG et al. General preparation of three- dimensional porous metal oxide foams coated with nitrogen- doped carbon for enhanced lithium storage. ACS Appl. Mater. Interfaces, 8, 17402-17408(2016).

[108] L R MEZA, S DAS, J R GREER. Strong, lightweight, and recoverable three-dimensional ceramic nanolattices. Science, 345, 1322-1326(2014).

[109] T A SCHAEDLER, A J JACOBSEN, A TORRENTS et al. Ultralight metallic microlattices. Science, 334, 962-965(2011).

[110] Y WU, N YI, L HUANG et al. Three-dimensionally bonded spongy graphene material with super compressive elasticity and near-zero Poisson’s ratio. Nat. Commun, 6, 6141(2015).

[111] L QIU, M B COSKUN, Y TANG et al. Ultrafast dynamic piezoresistive response of graphene-based cellular elastomers. Adv. Mater, 28, 194-200(2016).

[112] H JI, D P SELLAN, M T PETTES et al. Enhanced thermal conductivity of phase change materials with ultrathin-graphite foams for thermal energy storage. Energy Environ. Sci, 7, 1185-1192(2014).

[113] X WANG, Q WENG, X WANG et al. Biomass-directed synthesis of 20 g high-quality boron nitride nanosheets for thermoconductive polymeric composites. ACS Nano, 8, 9081-9088(2013).

[114] X WANG, A PAKDEL, J ZHANG et al. Large-surface-area BN nanosheets and their utilization in polymeric composites with improved thermal and dielectric properties. Nanoscale Res. Lett, 7, 662(2012).

[115] C XU, M MIAO, X JIANG et al. Thermal conductive composites reinforced via advanced boron nitride nanomaterials. Compos. Commun, 10, 103-109(2018).

[116] X ZENG, Y YAO, Z GONG et al. Ice-templated assembly strategy to construct 3D boron nitride nanosheet networks in polymer composites for thermal conductivity improvement. Small, 11, 6205-6213(2015).

[117] Y XUE, P DAI, M ZHOU et al. Multifunctional superelastic foam-like boron nitride nanotubular cellular-network architectures. ACS Nano, 11, 558-568(2017).

[118] Z TIAN, J SUN, S WANG et al. A thermal interface material based on foam-templated three-dimensional hierarchical porous boron nitride. J. Mater. Chem. A, 6, 17540-17547(2018).

[119] R NARASIMMAN, S VIJAYAN, K PRABHAKARAN. Carbon particle induced foaming of molten sucrose for the preparation of carbon foams. Mater. Sci. Eng. B, 189, 82-89(2014).

[120] Q SUN, Z LI, D J SEARLES et al. Charge-controlled switchable CO₂ capture on boron nitride nanomaterials. J. Am. Chem. Soc, 135, 8246-8253(2013).

[121] Q WENG, X WANG, X WANG et al. Preparation and hydrogen sorption performances of BCNO porous microbelts with ultra- narrow and tunable pore widths. Chem. Asian J, 8, 2936-2939(2013).

[122] H JIA, J LI, Z LIU et al. Three-dimensional carbon boron nitrides with a broken, hollow, spherical shell for water treatment. RSC Adv, 6, 78252-78256(2016).

[123] J LI, Y HUANG, Z LIU et al. Chemical activation of boron nitride fibers for improved cationic dye removal performance. J. Mater. Chem. A, 3, 8185-8193(2015).

[124] J LIN, L XU, Y HUANG et al. Ultrafine porous boron nitride nanofibers synthesized via a freeze-drying and pyrolysis process and their adsorption properties. RSC Adv, 6, 1253-1259(2016).

[125] X ZHANG, G LIAN, S ZHANG et al. Boron nitride nanocarpets: controllable synthesis and their adsorption performance to organic pollutants. CrystEngComm, 14, 4670-4676(2012).

[126] G CHANDKIRAM, S T CHANDRA, J SUJIN. Synthesis of low- density, carbon-doped, porous hexagonal boron nitride solids. ACS Nano, 9, 12088-12095(2015).

[127] J LIN, X YUAN, G LI et al. Self-assembly of porous boron nitride microfibers into ultralight multifunctional foams of large sizes. ACS Appl. Mater. Interfaces, 9, 44732-44739(2017).

[128] C WU, B WANG, Y WANG. One-step fabrication of boron nitride fibers networks. Ceram. Int, 44, 5385-5391(2018).

[129] B G CHOI, M H YANG, W H HONG et al. 3D macroporous graphene frameworks for supercapacitors with high energy and power densities. ACS Nano, 6, 4020-4028(2012).

[130] P CHEN, J YANG, S LI et al. Hydrothermal synthesis of macroscopic nitrogen-doped graphene hydrogels for ultrafast supercapacitor. Nano Energy, 2, 249-256(2013).

[131] X YANG, J ZHU, L QIU et al. Bioinspired effective prevention of restacking in multilayered graphene films: towards the next generation of high-performance supercapacitors. Adv. Mater, 23, 2833-2838(2011).

[132] X YANG, C CHENG, Y WANG et al. Liquid-mediated dense integration of graphene materials for compact capacitive energy storage. Science, 341, 534-537(2013).

[133] X DONG, H XU, X WANG et al. 3D Graphene-cobalt oxide electrode for high-performance supercapacitor and enzymeless glucose detection. ACS Nano, 6, 3206-3213(2012).

[134] B KIM, G YANG, M PARK et al. Three-dimensional graphene foam-based transparent conductive electrodes in GaN-based blue light-emitting diodes. Appl. Phys. Lett, 102, 161902(2013).

[135] Z CHEN, C XU, C MA et al. Lightweight and flexible graphene foam composites for high-performance electromagnetic interference shielding. Adv. Mater, 25, 1296-1300(2013).