Synthesis and characterization of hollow V2O5 microspheres for supercapacitor electrode with pseudocapacitance

• Autorzy: Zhang Y.

Identyfikatory

DOI

10.1515/msp-2017-0015

• Języki publikacji: EN

Abstrakty

EN

Hollow V₂O₅ microspheres (HVOM) were fabricated using NH₄VO₃, ethylene glycol and carbon spheres as the starting materials by a template solvothermal approach and subsequent calcination. The morphology and composition were characterized by field emission scanning electron microscopy (FE-SEM), X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) and Brunauer-Emmet-Teller (BET). The results showed that the obtained HVOM were constructed from nanoparticles with rough surface. The electrochemical properties of HVOM as a supercapacitor electrode were investigated by cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD). HVOM displayed excellent pseudocapacitance property and their specific capacitances were 488 F·g^–1, 455 F·g^–1, 434 F·g^–1 and 396 F·g^–1 at the current density of 0.5 A·g^–1, 1 A·g^–1, 2 A·g^–1 and 5 A·g^–1, respectively. They also exhibited an excellent energy density of 8.784 × 10⁵ J·kg^–1 at a power density of 900 W·kg^–1 . The good electrochemical properties of the as-synthesized HVOM make them a promising candidate as a cathode material for supercapacitors.

Słowa kluczowe

EN

V2O5; hollow microspheres; electrical properties; supercapacitor; pseudocapacitance

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2017
• Tom: Vol. 35, No. 1
• Strony: 188--196
• Opis fizyczny: Bibliogr. 42 poz., rys., tab.

Twórcy

autor

Zhang Y.

• School of Chemistry, Dalian University of Technology, Dalian 116024, PR China

Bibliografia

• [1] WINTER M., BRODD R.J., Chem. Rev., 104 (2004), 4245.
• [2] YU Z., TETARD L., ZHAI L., THOMAS J., Energ. Environ. Sci., 8 (2015), 702.
• [3] ZHANG Y., ZHENG J., ZHAO Y., HU T., GAO Z., MENG C., Appl. Surf. Sci., 377 (2016), 385.
• [4] ZHANG Y., ZHENG J., HU T., TIAN F., MENG C., Appl. Surf. Sci., 371 (2016), 189.
• [5] WU Y., GAO G., WU G., J. Mater. Chem. A, 3 (2015), 1828.
• [6] ZHENG J., ZHANG Y., WANG N., ZHAO Y., TIAN F., MENG C., Mater. Lett., 171 (2016), 240.
• [7] ZHANG L.L., ZHAO X.S., Chem. Soc. Rev., 38 (2009), 2520.
• [8] ZHANG Y., TAN X., MENG C., Mater. Sci.-Poland, 33 (2015), 560.
• [9] ZHANG Y., ZHANG J., ZHANG X., MO S., WU W., NIU F., ZHONG Y., LIU X., HUANG C., LIU X., J. Alloy. Compd., 570 (2013), 104.
• [10] ZHANG Y., WANG N., HUANG Y., HUANG C., MEI X., MENG C., Mater. Sci.-Poland, 32 (2014), 236.
• [11] ZHANG Y., LIU X., CHEN D., YU L., NIE J., YI S., LI H., HUANG C., J. Alloy. Compd., 509 (2011), L69.
• [12] ZHANG Y., WANG N., HUANG Y., WU W., HUANG C., MENG C., Ceram. Int., 40 (2014), 11393.
• [13] WEI J., JI H., GUO W., NEVIDOMSKYY A.H., NATELSON D., Nat. Nanotechnol., 7 (2012), 357.
• [14] ZHANG Y., MENG C., Mater. Lett., 160 (2015), 404.
• [15] ZHANG Y., Mater. Sci.-Poland, 34 (2016), 169.
• [16] ZHANG Y., HUANG C., MENG C., HU T., Mater. Chem. Phys., 177 (2016), 543.
• [17] ZHANG Y., HUANG Y., Mater. Lett., 182 (2016), 285.
• [18] ZHANG Y., CHEN C., WU W., NIU F., LIU X., ZHONG Y., CAO Y., LIU X., HUANG C., Ceram. Int., 39 (2013), 129.
• [19] ZHANG Y., ZHANG J., ZHANG X., DENG Y., ZHONG Y., HUANG C., LIU X., LIU X., MO S., Ceram. Int., 39 (2013), 8363.
• [20] ZHANG Y., ZHANG J., ZHANG X., HUANG C., ZHONG Y., DENG Y., Mater. Lett., 92 (2013), 61.
• [21] ZHANG Y., LIU X., XIE G., YU L., YI S., HU M., HUANG C., Mater. Sci. Eng. B-Adv., 175 (2010), 164.
• [22] YANG J., LAN T., LIU J., SONG Y., WEI M., Electrochim. Acta, 105 (2013), 489.
• [23] ZHU J., CAO L., WU Y., GONG Y., LIU Z., HOSTER H.E., ZHANG Y., ZHANG S., YANG S., YAN Q., AJAYAN P.M., VAJTAI R., Nano Lett., 13 (2013), 5408.
• [24] WANG N., ZHANG Y., HU T., ZHAO Y., MENG C., Curr. Appl. Phys., 15 (2015), 493.
• [25] UMESHBABU E., RANGA RAO G., J. Colloid Interf. Sci., 472 (2016), 210.
• [26] WEE G., SOH H.Z., CHEAH Y.L., MHAISALKAR S.G., SRINIVASAN M., J. Mater. Chem., 20 (2010), 6720.
• [27] SARAVANAKUMAR B., PURUSHOTHAMAN K.K., MURALIDHARAN G., ACS Appl. Mater. Inter., 4 (2012), 4484.
• [28] MU J., WANG J., HAO J., CAO P., ZHAO S., ZENG W., MIAO B., XU S., Ceram. Int., 41 (2015), 12626.
• [29] PAN A., WU H.B., YU L., LOU X.W., Angew. Chem., Int. Edit., 52 (2013), 2226.
• [30] PAN A.Q., WU H.B., ZHANG L., LOU X.W., Energ. Environ. Sci., 6 (2013), 1476.
• [31] SU D.W., DOU S.X., WANG G.X., J. Mater. Chem. A, 2 (2014), 11185.
• [32] CHEN M., XIA X., YUAN J., YIN J., CHEN Q., J. Power Sources, 288 (2015), 145.
• [33] SUN X., LI Y., Angew. Chem. Int. Edit., 43 (2004), 597.
• [34] SARAVANAKUMAR B., PURUSHOTHAMAN K.K., MURALIDHARAN G., J. Electroanal. Chem., 758 (2015), 111.
• [35] GILSON T.R., BIZRI O.F., CHEETHAM N., Dalton T., (1973) 291.
• [36] DELMAS C., COGNAC-AURADOU H., COCCIANTELLI J.M., MENETRIER M., DOUMERC J.P., Solid State Ionics, 69 (1994), 257.
• [37] QU Q.T., SHI Y., LI L.L., GUO W.L., WU Y.P., ZHANG H.P., GUAN S.Y., HOLZE R., Electrochem. Commun., 11 (2009), 1325.
• [38] REDDY R.N., REDDY R.G., J. Power Sources, 156 (2006), 700.
• [39] LAO Z.J., KONSTANTINOV K., TOURNAIRE Y., NG S.H., WANG G.X., LIU H.K., J. Power Sources, 162 (2006), 1451.
• [40] JEYALAKSHMI K., VIJAYAKUMAR S., NAGAMUTHU S., MURALIDHARAN G., Mater. Res. Bull., 48 (2013), 760.
• [41] LI H.-Y., WEI C., WANG L., ZUO Q.-S., LI X., XIE B., J. Mater. Chem. A, 3 (2015), 22892.
• [42] ZHANG Y., FAN M., LIU X., HUANG C., LI H., Eur. J. Inorg. Chem., 2012 (2012), 1650.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).