Abstract
The formation of hierarchically organized MoS2 films on various substrates by a hydrothermal method was studied. The influence of synthesis conditions and the substrate (a glass or a flexible carbon paper substrate) on the crystal structure of sulfide films was determined using X-ray powder diffraction (XRD). Scanning electron microscopy (SEM) showed that the films on glass substrates comprised structurally different elements, namely a continuous dense layer of spherical nanoparticles on the surface of which hierarchically organized globular agglomerates of two types are arranged. A molybdenum disulfide shell about 1.5 μm thick, consisting of hierarchically organized nanosheets less than 10 nm thick, was formed on the surface of carbon fibers that make up the carbon paper. Elemental mapping was used to evaluate the homogeneity of the MoS2 film formed on the carbon paper. Atomic force microscopy (AFM) showed that an individual carbon fiber modified with a sulfide film had a mean square roughness of about 13 nm (over an area of about 100 μm2). According to Kelvin-probe force microscopy (KPFM) data, the electron work function of the material was 4.53 eV. The electrochemical characteristics of the manufactured flexible electrode based on a hierarchically organized molybdenum disulfide film were investigated. The specific capacitance and the stability of functional and microstructural properties of the manufactured supercapacitor electrode in 2000 charge–discharge cycles were evaluated. Thus, the proposed strategy is promising for the fabrication of efficient hierarchically organized MoS2 electrodes for flexible supercapacitors.
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REFERENCES
B. Sun, Y.-Z. Long, Z.-J. Chen, et al., J. Mater. Chem. 2, 1209 (2014). https://doi.org/10.1039/C3TC31680G
L. Gillan, J. Hiltunen, M. H. Behfar, et al., Jpn. J. Appl. Phys. 61, SE0804 (2022). https://doi.org/10.35848/1347-4065/ac586f
M. Mohan, N. P. Shetti, and T. M. Aminabhavi, Mater. Today Chem. 27, 101333 (2023). https://doi.org/10.1016/j.mtchem.2022.101333
S. Wei, R. Zhou, and G. Wang, ACS Omega 4, 15780 (2019). https://doi.org/10.1021/acsomega.9b01058
X. He and X. Zhang, J. Energy Storage 56, 106023 (2022). https://doi.org/10.1016/j.est.2022.106023
R. Thangappan, S. Kalaiselvam, A. Elayaperumal, et al., Dalton Trans. 45, 2637 (2016). https://doi.org/10.1039/C5DT04832J
A. Riaz, M. R. Sarker, M. H. M. Saad, et al., Sensors 21, 5041 (2021). https://doi.org/10.3390/s21155041
M. Saraf, K. Natarajan, and S. M. Mobin, ACS Appl. Mater. Interfaces 10, 16588 (2018). https://doi.org/10.1021/acsami.8b04540
S. S. Karade, D. P. Dubal, and B. R. Sankapal, RSC Adv. 6, 39159 (2016). https://doi.org/10.1039/C6RA04441G
Y.-Z. Zhang, Y. Wang, T. Cheng, et al., Chem. Soc. Rev. 48, 3229 (2019). https://doi.org/10.1039/C7CS00819H
D. P. Dubal, J. G. Kim, Y. Kim, et al., Energy Technol. 2, 325 (2014). https://doi.org/10.1002/ente.201300144
E. Chalangar, E. M. Björk, and H. Pettersson, Sci. Rep. 12, 11843 (2022). https://doi.org/10.1038/s41598-022-15771-w
N. Joseph, P. M. Shafi, and A. C. Bose, Energy Fuels 34, 6558 (2020). https://doi.org/10.1021/acs.energyfuels.0c00430
C. Guo, J. Pan, H. Li, et al., J. Mater. Chem. 5, 10855 (2017). https://doi.org/10.1039/C7TC03749J
C. D. Quilty, L. M. Housel, D. C. Bock, et al., ACS Appl. Energy Mater. 2, 7635 (2019). https://doi.org/10.1021/acsaem.9b01538
M. Acerce, D. Voiry, and M. Chhowalla, Nat. Nanotechnol. 10, 313 (2015). https://doi.org/10.1038/nnano.2015.40
U. Krishnan, M. Kaur, K. Singh, et al., Superlattices Microstruct. 128, 274 (2019). https://doi.org/10.1016/j.spmi.2019.02.005
D. Gupta, V. Chauhan, and R. Kumar, Inorg. Chem. Commun. 144, 109848 (2022). https://doi.org/10.1016/j.inoche.2022.109848
J. Tao, J. Chai, X. Lu, et al., Nanoscale 7, 2497 (2015). https://doi.org/10.1039/C4NR06411A
A. Taherkhani and M. Shahbazi, Mater. Today Commun. 34, 105092 (2023). https://doi.org/10.1016/j.mtcomm.2022.105092
E. Serpini, A. Rota, A. Ballestrazzi, et al., Surf. Coatings Technol. 319, 345 (2017). https://doi.org/10.1016/j.surfcoat.2017.04.006
Y. J. Cho, Y. Sim, J.-H. Lee, et al., Curr. Appl. Phys 45, 99 (2023). https://doi.org/10.1016/j.cap.2022.11.008
L. Seravalli and M. Bosi, Materials 14, 7590 (2021). https://doi.org/10.3390/ma14247590
N. Aspiotis, K. Morgan, B. März, et al., npj 2D Mater. Appl. 7, 18 (2023). https://doi.org/10.1038/s41699-023-00379-z
A.-J. Cho, S. H. Ryu, J. G. Yim, et al., J. Mater. Chem. 10, 7031 (2022). https://doi.org/10.1039/D2TC01156E
S. Duraisamy, A. Ganguly, P. K. Sharma, et al., ACS Appl. Nano Mater. 4, 2642 (2021). https://doi.org/10.1021/acsanm.0c03274
M. B. Askari, A. F. Kalourazi, M. Seifi, et al., Optik (Stuttg.) 174, 154 (2018). https://doi.org/10.1016/j.ijleo.2018.08.035
H. Du, D. Liu, M. Li, et al., RSC Adv. 5, 79724 (2015). https://doi.org/10.1039/C5RA08424E
J. Li, A. Listwan, J. Liang, et al., Chem. Eng. J. 422, 130100 (2021). https://doi.org/10.1016/j.cej.2021.130100
T. L. Simonenko, V. A. Bocharova, N. P. Simonenko, et al., Russ. J. Inorg. Chem. 65, 459 (2020). https://doi.org/10.1134/S003602362004018X
T. L. Simonenko, V. A. Bocharova, P. Y. Gorobtsov, et al., Russ. J. Inorg. Chem. 65, 1304 (2020). https://doi.org/10.1134/S0036023620090181
T. L. Simonenko, V. A. Bocharova, N. P. Simonenko, et al., Russ. J. Inorg. Chem. 66, 1779 (2021). https://doi.org/10.1134/S0036023621120160
T. L. Simonenko, V. A. Bocharova, and N. P. Simonenko, Russ. J. Inorg. Chem. 66, 1633 (2021). https://doi.org/10.1134/S0036023621110176
T. L. Simonenko, N. P. Simonenko, P. Y. Gorobtsov, et al., Ceram. Int. 48, 22401 (2022). https://doi.org/10.1016/j.ceramint.2022.04.252
W. Zhao, X. Liu, X. Yang, et al., Nanomaterials 10, 1124 (2020). https://doi.org/10.3390/nano10061124
X. Qiu, T. Zhang, Z. Dai, et al., Ionics (Kiel) 28, 939 (2022). https://doi.org/10.1007/s11581-021-04379-1
H. Fan, R. Wu, H. Liu, et al., J. Mater. Sci. 53, 10302 (2018). https://doi.org/10.1007/s10853-018-2266-8
J. Yan, Y. Huang, X. Zhang, et al., Nano-Micro Lett. 13, 114 (2021). https://doi.org/10.1007/s40820-021-00646-y
Y.-L. Chen, C.-H. Tsai, M.-Y. Chen, et al., Materials (Basel) 11, 2587 (2018). https://doi.org/10.3390/ma11122587
O. Samy, S. Zeng, M. D. Birowosuto, et al., Crystals 11, 355 (2021). https://doi.org/10.3390/cryst11040355
J. Shakya, S. Kumar, D. Kanjilal, et al., Sci. Rep. 7, 9576 (2017). https://doi.org/10.1038/s41598-017-09916-5
P. Zhou, X. Song, X. Yan, et al., Nanotecnology 27, 344002 (2016). https://doi.org/10.1088/0957-4484/27/34/344002
S. Priya, D. Mandal, A. Chowdhury, et al., Nanoscale Adv. 5, 1172 (2023). https://doi.org/10.1039/D2NA00807F
B. Ranjan, G. K. Sharma, and D. Kaur, Appl. Phys. Lett. 118 (2021). https://doi.org/10.1063/5.0048272
G. A. M. Ali, M. R. Thalji, W. C. Soh, et al., J. Solid State Electrochem. 24, 25 (2020). https://doi.org/10.1007/s10008-019-04449-5
W. Chen, J. Gu, Q. Liu, et al., Nat. Nanotechnol. 17, 153 (2022). https://doi.org/10.1038/s41565-021-01020-0
R. Zhou, S. Wei, Y. Liu, et al., Sci. Rep. 9, 3980 (2019). https://doi.org/10.1038/s41598-019-40672-w
S. Kumar, V. Kumar, R. Devi, et al., Adv. Mater. Sci. Eng. 2022, 1 (2022). https://doi.org/10.1155/2022/1288623
M. Manuraj, NairK. V. Kavya, K. N. N. Unni, et al., J. Alloys Compd. 819, 152963 (2020). https://doi.org/10.1016/j.jallcom.2019.152963
S. D. Dhas, P. S. Maldar, M. D. Patil, et al., Vacuum 181, 109646 (2020). https://doi.org/10.1016/j.vacuum.2020.109646
T. Quan, E. Härk, Y. Xu, et al., ACS Appl. Mater. Interfaces 13, 3979 (2021). https://doi.org/10.1021/acsami.0c19506
X. Yu, R. Du, B. Li, et al., Appl. Catal. 182, 504 (2016). https://doi.org/10.1016/j.apcatb.2015.09.003
F. Zhang, Y. Tang, H. Liu, et al., ACS Appl. Mater. Interfaces 8, 4691 (2016). https://doi.org/10.1021/acsami.5b11705
M. Tobis, S. Sroka, and E. Frackowiak, Front. Energy Res. 9 (2021). https://doi.org/10.3389/fenrg.2021.647878
ACKNOWLEDGMENTS
The XRD and SEM studies were fulfilled using the facilities of the Shared Facilities Center of the Kurnakov Institute of General and Inorganic Chemistry whose functioning is supported by the Government assignment to the Kurnakov Institute in the field of basic research.
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This work was supported by ongoing institutional funding. No additional grants to carry out or direct this particular research were obtained.
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Simonenko, T.L., Simonenko, N.P., Zemlyanukhin, A.A. et al. Hierarchically Organized MoS2 Films as Promising Electrodes for Flexible Supercapacitors. Russ. J. Inorg. Chem. 68, 1875–1886 (2023). https://doi.org/10.1134/S003602362360212X
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DOI: https://doi.org/10.1134/S003602362360212X