Abstract
A simple hydrothermal method was used to synthesize four kinds of electrode materials (NiSe2, MoS2, MoS2/NiSe2 composite, and CQDs/MoS2/NiSe2 composite). Structures and electrochemical performance were investigated. Among the four kinds of electrode materials, CQDs/MoS2/NiSe2 composite has excellent performance. The specific capacitance of the CQDs/MoS2/NiSe2 composite can be as high as 1540.7 F g−1 at a current density of 5 A g−1, which is higher than that of NiSe2 (830.9 F g−1), MoS2 (82.2 F g−1) and MoS2/NiSe2 composite (1289.7 F g−1). After 2000 cycles, the specific capacitance of the CQDs/MoS2/NiSe2 composite can be retained by 80.6% at 20 A g−1, indicating its good cycling stability. The experiment results show that the CQDs/MoS2/NiSe2 composite has promising electrochemical energy storage application in supercapacitors.
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M.K. Liu, B.M. Li, H. Zhou, C. Chen, Y.Q. Liu, T.X. Liu, Extraordinary rate capability achieved by a 3D “skeleton/skin” carbon aerogel-polyaniline hybrid with vertically aligned pores. Chem. Commun. 53, 2810–2813 (2017)
C.X. Hou, J. Wang, W. Du, J.C. Wang, Y. Du, C.T. Liu, J.X. Zhang, H. Hou, F. Dang, L.L. Zhao, Z.H. Guo, One-pot synthesized molybdenum dioxide-molybdenum carbide heterostructures coupled with 3D holey carbon nanosheets for highly efficient and ultrastable cycling lithium-ion storage. J. Mater. Chem. A 7, 13460–13472 (2019)
Y.R. Tian, H.S. Du, M.M. Zhang, Y.Y. Zheng, Q.P. Guo, H.P. Zhang, J.J. Luo, X.Y. Zhang, Microwave synthesis of MoS2/MoO2@CNT nanocomposites with excellent cycling stability for supercapacitor electrodes. J. Mater. Chem. C 7, 9545–9555 (2019)
Y. Ma, C.P. Hou, H.P. Zhang, Q.Y. Zhang, H. Liu, S.D. Wu, Z.H. Guo, Three-dimensional core-shell Fe3O4/Polyaniline coaxial heterogeneous nanonets: preparation and high performance supercapacitor electrodes. Acta Electrochim. 315, 114–123 (2019)
S.P. Zhang, X.Z. Song, S.H. Liu, F.F. Sun, G.C. Liu, Z.Q. Tan, Template-assisted synthesized MoS2/polyaniline hollow microsphere electrode for high performance supercapacitors Electrochim. Acta 312, 1–10 (2019)
Q. Zhang, J. Sun, Z. Pan, J. Zhang, J. Zhao, X. Wang, Stretchable fiber-shaped asymmetric supercapacitors with ultrahigh energy density. Nano Energy 39, 219–228 (2017)
K. Wang, J. Yang, J. Zhu, L. Li, Y. Liu, C. Zhang, T. Liu, General solution-processed formation of porous transition-metal oxides on exfoliated molybdenum disulfides for high-performance asymmetric supercapacitors. J. Mater. Chem. A 5, 11236–11245 (2017)
X.S. Feng, Y. Huang, C. Li, C. Li, Y. Li, C. Chen, P.B. Liu, Raspberry-like Ni/NiO/CoO/Mn3O4 hierarchical structures as novel electrode material for high-performance all-solid-state asymmetric supercapacitors. Ceram. Int. 45, 18273–18280 (2019)
H.S.S.R. Matte, A. Gomathi, A.K. Manna, D.J. Late, R. Datta, S.K. Pati, C.N.R. Rao, MoS2 and WS2 Analogues of Graphene. Angew. Chem. Int. Ed. 49, 4059–4062 (2010)
J.M. Soon, K.P. Loh, Electrochemical double-layer capacitance of MoS2 nanowall films. Electrochem. Solid State 10, A250–A254 (2007)
M.A. Bissett, I.A. Kinloch, R.A. Dryfe, Characterization of MoS2-graphene gomposites for high-performance coin cell supercapacitors. ACS Appl. Mater. Interface 7, 17388–17398 (2015)
M.H. Yang, J.M. Jeong, Y.S. Huh, B.G. Choi, High-performance supercapacitor based on three-dimensional MoS2/ graphene aerogel composites. Compos. Sci. Technol. 121, 123–128 (2015)
T. Liu, A.M. Asiri, X. Sun, Electrodeposited Co-doped NiSe2 nanoparticles film: a good electrocatalyst for efficient water splitting. Nanoscale 8, 391–3915 (2016)
Q.L. Liu, Y.J. Dong, Y. Cao, H.Y. Chen, D.B. Kuang, C.Y. Su, NixSy/NiSe2 hybrid catalyst grown in situ on conductive glass substrate as efficient counter electrode for dye-sensitized solar cells. Electrochim. Acta 250, 244–250 (2019)
S.L. Wang, W. Li, L.P. Xin, M. Wu, Y. Long, H.T. Huang, X.J. Lou, Facile synthesis of truncated cube-like NiSe2 single crystals for highperformance asymmetric supercapacitors. Chem. Eng. J. 330, 1334–1341 (2017)
Q.L. Bao, J.H. Wu, L.Q. Fan, J.H. Ge, J. Dong, J.B. Jia, J.L. Zeng, J.M. Lin, Electrodeposited NiSe2 on carbon fiber cloth as a flexible electrode for high-performance supercapacitors. J. Energy Chem. 26, 1252–1259 (2017)
N.S. Arul, J.I. Han, Enhanced pseudocapacitance of NiSe2/Ni(OH)2 nanocomposites for supercapacitor electrode. Mater. Lett. 234, 87–91 (2019)
G.X. Chen, S.L. Wu, L.W. Hui, Y. Zhao, J.L. Ye, Z.Q. Tan, W.C. Zeng, Z.C. Tao, L.H. Yang, Y.W. Zhu, Assembling carbon quantum dots to a layered carbon for high-density supercapacitor electrodes. Sci. Rep. 6, 19028 (2016)
S. Harish, J. Prachi, M. Archana, M. Navaneethan, H. Shimomura, Y. Ikeda, Hayakawa, Synergistic interaction of 2D layered MoS2/ZnS nanocomposite for highly efficient photocatalytic activity under visible light irradiation . Appl. Surf. Sci. 488, 36–45 (2019)
S. Tyagi, A. Kumar, M. Kumar, B.P. Singh, Large area vertical aligned MoS2 layers toward the application of thin film transistor. Mater. Lett. 250, 64–67 (2019)
L.J. Yang, W.J. Zhou, D.M. Hou, K. Zhou, G.Q. Li, Z.H. Tang, L.G. Lia, S.W. Chen, Porous metallic MoO2-supported MoS2 nanosheets for enhanced electrocatalytic activity in the hydrogen evolution reaction. Nanoscale 7, 5203–5208 (2015)
G.R. Wang, Z.L. Jin, Function of NiSe2 over CdS nanorods for enhancement of photocatalytic hydrogen production-From preparation to mechanism. Appl. Surf. Sci. 467, 1239–1248 (2019)
J. Liang, Y. Yang, J. Zhang, J. Wu, P. Dong, J. Yuan, Metal diselenide nanoparticles as highly active and stable electrocatalysts for the hydrogen evolution reaction. Nanoscale 7, 14813–14816 (2015)
T. Wang, J. Pan, K. Gasore Achille, Y. Sun, A green dual complexation precipitation synthesis of hierarchical alpha-Ni(OH)2 microspheres and their electrochemical performance. Int. J. Hydrogen Energu 42, 19139–19147 (2017)
R. Liu, W. Guo, B. Sun, J. Pang, M. Pei, G. Zhou, Composites of rutile TiO2 nanorods loaded on graphene oxide nanosheet with enhanced electrochemical performance. Electrochim. Acta 156, 274–282 (2015)
F. Yang, X. Zhang, Y. Yang, S. Hao, L. Cui, Characteristics and supercapacitive performance of nanoporous bamboo leaf-like CuO. Chem. Phys. Lett. 691, 366–372 (2018)
X. Wang, J. Hao, Y. Su, F. Liu, J. Lian, A Ni1 – xZnxS/Ni foam composite electrode with multi-layers: one-step synthesis and high supercapacitor performance. J. Mater. Chem. A 4, 12929–12939 (2016)
Acknowledgements
The work was funded by the National Natural Science Foundation of China (Grant No. 21607013, 51602026), the Natural Science Basic Research Plan in Shaanxi Province of China (2020JM-221), the Fund Project of Shaanxi Key Laboratory of Land Consolidation (2018-JC01), the Fundamental Research Funds for the Central Universities, CHD (300102310203) and College Students’ innovation and Entrepreneurship Project (201810710127, 201910710466).
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Zheng, J., Cheng, K., Zhang, R. et al. Hydrothermal preparation of CQDs/MoS2/NiSe2 composite as electrode material for supercapacitor. J Mater Sci: Mater Electron 31, 9366–9376 (2020). https://doi.org/10.1007/s10854-020-03476-7
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DOI: https://doi.org/10.1007/s10854-020-03476-7