Abstract
It is of great significance to explore new preparation methods and control the morphology and proportion of metal ions for the photoelectrochemical (PEC) water splitting of ternary sulfide photoelectrode. In this paper, the network-like CuInS2 film photocathodes were firstly prepared by hydrothermal growth method. The effects of different [Cu2+]/[In3+] molar ratios and concentrations of growth solution on CuInS2 films were investigated in detail. The mechanism of the synthetic reaction was studied. The best PEC photocurrent density of the CuInS2 film photoelectrode is − 0.81 mA/cm2 at − 0.6 V versus RHE when the [Cu2+]/[In3+] molar ratio is 0.4, the growth solution concentration is 8 mmol/L CuCl2·2H2O, 20 mmol/L InCl3·4H2O and 60 mmol/L C2H5NS. For the purpose of further improving photoelectrochemical properties of CuInS2 thin films, the Pt co-catalyst was loaded. The synthesized CuInS2–Pt thin film yielded a photocurrent density for − 1.92 mA/cm2 at − 0.6 V versus RHE due to the fast photogenerated electrons capture ability of Pt co-catalyst. The method of constructing photoelectrode film and the co-catalyst mechanism contributes to a sensational way for PEC water splitting of sulfide.
Similar content being viewed by others
References
Q. Wang, J. He, Y. Shi, S. Zhang, T. Niu, H. She, Y. Bi, Chem. Eng. J. 326, 411–418 (2017)
Q. Hao, S. Hao, X. Niu, X. Li, D. Chen, H. Ding, Chin. J. Catal. 38, 278–286 (2017)
Q. Hao, X. Niu, C. Nie, S. Hao, W. Zou, J. Ge, D. Chen, Phys. Chem. Chem. Phys. 18, 31410–31418 (2016)
A. Fujishima, K. Honda, Nature 238, 37–38 (1972)
J. Zhang, H. Ma, Z. Liu, Appl. Catal. B. 201, 84–91 (2017)
Q. Wang, J. He, Y. Shi, S. Zhang, T. Niu, H. She, Y. Bi, Z. Lei, Appl. Catal. B. 214, 158–167 (2017)
Y. Li, T. Takata, D. Cha, Adv. Mater. 25, 125–131 (2013)
J. Han, Z. Liu, K. Guo, B. Wang, X. Zhang, T. Hong, Appl. Catal. B. 163, 179–188 (2015)
Z. Liu, K. Guo, J. Han, Y. Li, T. Cui, B. Wang, J. Ya, C. Zhou, Small 10, 3153–3161 (2014)
T. Hisatomi, J. Brillet, M. Cornuz, Faraday. Discuss. 155, 223–232 (2012)
D. Chen, Z. Liu, M. Zhou, P. Wu, J. Wei, J. Alloys Compd. 742, 918–927 (2018)
M. Basilio, Y.K. Hsu, W.H. Tu, J. Mater. Chem. 20, 8118–8125 (2010)
S. Ma, X. Xu, J. Xie, X. Li, Chin. J. Catal. 38, 1970–1980 (2017)
J. Luo, L. Steier, M.K. Son, Nano Lett. 16, 1848–1857 (2016)
Q. Liu, Y. Yang, H. Li, R. Zhu, Q. Shao, S. Yang, Biosens. Bioelectron. 64, 147–153 (2015)
L.J. Zhang, S. Li, B.K. Liu, ACS Catal. 4, 3724–3729 (2014)
J. Zhao, T. Minegishi, L. Zhang, Angew. Chem. Int. Edit. 53, 11808–11812 (2014)
D. Lv, D. Zhang, X. Pu, D. Kong, Z. Lu, X. Shao, Sep. Purif. Technol. 174, 97–103 (2017)
D. DeAngelis, K.C. Kemp, N. Gaillard, ACS Appl. Mater. Interfaces 8, 8445–8451 (2016)
M.D. Tessier, D. Dupont, K.D. Nolf, J.D. Roo, Z. Hens, Chem. Mater. 27, 4893–4898 (2015)
K. Kobayakawa, A. Teranishi, T. Tsurumaki, Y. Sato, A. Fujishima, Electrochim. Acta 37, 465–467 (1992)
L. Zheng, L. Xu, Y. Song, C. Wu, M. Zhang, Y. Xie, Inorg. Chem. 48, 4003–4009 (2009)
T. Li, C. Cai, T. Yeh, H. Teng, J. Alloys Compd. 550, 326–330 (2013)
Y. Tang, Y.H. Ng, R. Amal, IEEE. Xplore 45, 2–6 (2014)
E.N. Petuenju, O. Savadogo, J. New Mater. Electron. Syst. 19, 169–179 (2016)
A. Haris, H. Widiyandari, W. Septina, IOP Conf. Series: Mater. Sci. Eng. 172, 12–21 (2017)
R. Reichert, Z. Jusys, R.J. Behm, J. Phys. Chem. C 119, 24750–24759 (2015)
Y.S. Hu, A. Kleiman-Shwarsctein, A.J. Forman, D. Hazen, J. Park, E.W. McFarland, Chem. Mater. 20, 3803–3805 (2008)
Z. Pan, Y. Zheng, F. Guo, P. Niu, X. Wang, ChemSusChem. 10, 87–90 (2017)
S. Masudy-Panah, M.R. Siavash, C.S. Chua, A. Kushwaha, G.K. Dalapati, ACS Appl. Mater. Interfaces 9, 27596–27606 (2017)
S.C. Price, A.C. Stuart, L. Yang, H. Zhou, J. Am. Chem. Soc. 133, 1052–1057 (2011)
X. Yu, A. Shavel, X. An, J. Am. Chem. Soc. 136, 9236–9239 (2014)
B.K. Patra, A. Shit, A.K. Guria, Chem. Mater. 27, 650–657 (2015)
L. Wang, N.T. Nguyen, Y. Zhang, Y. Bi, P. Schmuki, ChemSusChem 10, 2720–2727 (2017)
L. Zhang, Y. Li, C. Li, Q. Chen, Z. Zhen, X. Jiang, M. Zhong, F. Zhang, H. Zhu, ACS Nano 11, 12753–12763 (2017)
K.C. Kao, Y. Kuroiwa, H. Nishi, T. Tatsuma, Phys. Chem. Chem. Phys. 19, 31429–31435 (2017)
W. Septina, M. Sugimoto, D. Chao, Q. Shen, Phys. Chem. Chem. Phys. 19, 12502–12508 (2017)
H.T. Yu, X. Quan, Y.B. Zhang, J. Am. Chem. Soc. 24, 7599–7604 (2008)
Acknowledgements
This work was financially supported by the Open Foundation of Hubei Collaborative Innovation Center for High-efficient Utilization of Solar Energy (No. HBSKFZD2017001), National Science Foundation of China (Grant No. 51702092), Hubei Provincial Natural Science Foundation of China (Grant No. 2018CFB282) and Science Foundation of Hubei University of Technology (Grant No. BSQD2017065).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cai, Q., Liu, Z., Ma, C. et al. Network-like CuInS2 photocathode and modified with noble metal co-catalyst for photoelectrochemical water splitting. J Mater Sci: Mater Electron 29, 20629–20638 (2018). https://doi.org/10.1007/s10854-018-0201-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-018-0201-z