Preparation and Photoelectrochemical Cathodic Protection Properties of F-Doped SrTiO3

Abstract

Abstract: SrTiO₃ has great potential for applications in the photoelectrochemical cathodic protection field due to its suitable band structure and stable recombination characteristics, but the low utilization of sunlight and high recombination rate of photogenerated electron-hole pairs limit its further development. Based on this, SrTiO₃ was modification by doping anion (F) in order to obtain a new kind of SrTiO₃ photoanode material with efficient and stable photoconversion performance. F-doped SrTiO₃ photoanodes with different F doping concentrations were prepared by solvent thermal method. UV-Vis DRS and fluorescence spectrometer test results show that F doping improves utilization of sunlight and separation ability of photogenerated electron-hole pairs. The photoelectrochemical cathodic protection results are as follows: when F doping concentration is 2.0% (atomic fraction), the photocurrent density of F-2.0%-SrTiO₃ coupled with 304 stainless steel reaches 3.7 μA/cm², and the open-circuit potential of 304 stainless steel negatively moves to -0.42 V under light conditions, showing an effective protection for 304 stainless steel in simulated seawater.

Key words: SrTiO₃, F doping, solvent thermal method, photoelectrochemical cathodic protection, optical property

CLC Number:

TB332

WANG Jiansheng, KONG Cunhui, ZENG Xiongfeng, ZHAO Yingna. Preparation and Photoelectrochemical Cathodic Protection Properties of F-Doped SrTiO₃[J]. JOURNAL OF SYNTHETIC CRYSTALS, 2024, 53(4): 707-713.

References

[1] 穆鑫, 魏洁, 董俊华, 等. 牺牲阳极保护对Q235B钢在模拟海洋潮差区间腐蚀行为的影响[J]. 金属学报, 2014, 50(11): 1294-1304.
MU X, WEI J, DONG J H, et al. The effect of sacrificial anode on corrosion protection of Q235B steel in simulated tidal zone[J]. Acta Metallurgica Sinica, 2014, 50(11): 1294-1304 (in Chinese).
[2] BU Y Y, AO J P. A review on photoelectrochemical cathodic protection semiconductor thin films for metals[J]. Green Energy & Environment, 2017, 2(4): 331-362.
[3] MOMENI M M, MOTALEBIAN M, GHAYEB Y, et al. Photoelectrochemical cathodic protection of stainless susing W- and Cr-doped/codoped TiO₂ nanotube thin film photoanodes[J]. Journal of the Electrochemical Society, 2021, 168(8): 081504.
[4] MOMENI M M, GHAYEB Y, MOOSAVI N. Preparation of Ni-Pt/Fe-TiO₂ nanotube films for photoelectrochemical cathodic protection of 403 stainless steel[J]. Nanotechnology, 2018, 29(42): 425701.
[5] XIE X, LIU L, OGUZIE E E, et al. CoPi/Co(OH)₂ modified Ta₃N₅ as new photocatalyst for photoelectrochemical cathodic protection of 304 stainless steel[J]. Materials, 2019, 12(1): 134.
[6] HUANG J S, SHINOHARA T, TSUJIKAWA S. Effects of interfacial iron oxides on corrosion protection of carbon steel by TiO₂ coating under illumination[J]. Zairyo-to-Kankyo, 1997, 46(10): 651-661.
[7] PARK H, KIM K Y, CHOI W. Photoelectrochemical approach for metal corrosion prevention using a semiconductor photoanode[J]. The Journal of Physical Chemistry B, 2002, 106(18): 4775-4781.
[8] TATSUMA T, SAITOH S, OHKO Y, et al. TiO₂-WO₃ photoelectrochemical anticorrosion system with an energy storage ability[J]. Chemistry of Materials, 2001, 13(9): 2838-2842.
[9] YUN H, LIN C J, LI J, et al. Low-temperature hydrothermal formation of a net-like structured TiO₂ film and its performance of photogenerated cathode protection[J]. Applied Surface Science, 2008, 255(5): 2113-2117.
[10] SUN M M, CHEN Z Y, BU Y Y, et al. Effect of ZnO on the corrosion of zinc, Q235 carbon steel and 304 stainless steel under white light illumination[J]. Corrosion Science, 2014, 82: 77-84.
[11] YANG Y, CHENG Y F. One-step facile preparation of ZnO nanorods as high-performance photoanodes for photoelectrochemical cathodic protection[J]. Electrochimica Acta, 2018, 276: 311-318.
[12] 补钰煜, 李卫兵, 于建强, 等. 纳米钛酸锶薄膜电极的组装及其对不锈钢的光电化学缓蚀性能[J]. 物理化学学报, 2011, 27(10): 2393-2399.
BU Y Y, LI W B, YU J Q, et al. Fabrication of SrTiO₃ nanocrystalline film photoelectrode and its photoelectrochemical anticorrosion properties for stainless steel[J]. Acta Physico-Chimica Sinica, 2011, 27(10): 2393-2399 (in Chinese).
[13] JING J P, CHEN Z Y, BU Y Y, et al. Significantly enhanced photoelectrochemical cathodic protection performance of hydrogen treated Cr-doped SrTiO₃ by Cr⁶⁺ reduction and oxygen vacancy modification[J]. Electrochimica Acta, 2019, 304: 386-395.
[14] KONG C H, SU X Y, QING D, et al. Controlled synthesis of various SrTiO₃ morphologies and their effects on photoelectrochemical cathodic protection performance[J]. Ceramics International, 2022, 48(14): 20228-20236.
[15] KONG L N, TANG X X, DU X R, et al. Surface engineering of TiO₂@SrTiO₃ heterojunction with Ni₂S₃ for efficient visible-light-driven photoelectrochemical cathodic protection[J]. Journal of Alloys and Compounds, 2022, 927: 166861.
[16] XU J B, DONG X Z, KONG C H, et al. Influence of heat treatment on the photoelectrochemical cathodic protection performance for SrTiO₃ films[J]. Russian Journal of Physical Chemistry A, 2022, 96(12): 2774-2782.
[17] 张庆吉, 荆江平, 孙萌萌, 等. 碳量子点掺杂氮化碳提高的光电化学阴极保护性能研究[J]. 装备环境工程, 2018, 15(10): 21-26.
ZHANG Q J, JING J P, SUN M M, et al. Enhancement of photoelectrochemical performance of carbon quantum dots doped carbon nitride[J]. Equipment Environmental Engineering, 2018, 15(10): 21-26 (in Chinese).
[18] KONG C H, QING D, SU X Y, et al. Improved photoelectrochemical cathodic protection properties of a flower-like SrTiO₃ photoanode decorated with g-C₃N₄[J]. Journal of Alloys and Compounds, 2022, 924: 166629.
[19] OHKO Y, SAITOH S, TATSUMA T, et al. Photoelectrochemical anticorrosion effect of SrTiO₃ for carbon steel[J]. Electrochemical and Solid-State Letters, 2002, 5(2): B9.
[20] ZHANG C, JIA Y Z, JING Y, et al. Effect of non-metal elements (B, C, N, F, P, S) mono-doping as anions on electronic structure of SrTiO₃[J]. Computational Materials Science, 2013, 79: 69-74.
[21] KANG H W, BIN PARK S. Doping of fluorine into SrTiO₃ by spray pyrolysis for H₂ evolution under visible light irradiation[J]. Chemical Engineering Science, 2013, 100: 384-391.
[22] ZHU Y F, XU L, HU J, et al. Fabrication of heterostructured SrTiO₃/TiO₂ nanotube array films and their use in photocathodic protection of stainless steel[J]. Electrochimica Acta, 2014, 121: 361-368.

Preparation and Photoelectrochemical Cathodic Protection Properties of F-Doped SrTiO₃

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