Decoration of rutile TiO2 nanorod film with g-C3N4/SrTiO3 for efficient photoelectrochemical cathodic protection

Guan, Zi-Chao; Hu, Juan; Wang, Huanhuan; Shi, Hu; Wang, Haipeng; Wang, Xia; Jin, Piao; Song, Guang‐Ling; Du, Rui-Rui

doi:10.1016/j.jphotochem.2023.114825

Cited by 5 publications

(2 citation statements)

References 71 publications

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“…The basic process involves introducing precursor materials to the equipment at specific temperatures and pressures. By controlling the airflow and reaction time, coatings with the desired thickness can be achieved. , Guan et al prepared SrTiO 3 /TiO 2 coatings using a two-step hydrothermal method. Subsequently, they employed CVD to deposit g-C 3 N 4 on the SrTiO 3 /TiO 2 surface, using urea and melamine as raw materials.…”

Section: Synthesis Methods Of Tio2-based Heterojunction Coatingmentioning

confidence: 99%

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Review of TiO₂-Based Heterojunction Coatings in Photocathodic Protection

Xu,

Li,

Wen

et al. 2024

ACS Appl. Nano Mater.

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Photocathodic protection coating is an emerging anticorrosion technology that combines the protective characteristics of coating and cathodic protection. TiO 2 is stable and easy to prepare; however, it suffers from a low sunlight utilization rate and low photoelectric conversion efficiency. The construction of TiO 2 -based heterojunction coatings provides an effective solution to these challenges. This work summarizes the synthesis methods of TiO 2based heterojunction coatings, explores the charge-transfer mechanisms associated with various types of heterojunction coatings (e.g., type II heterojunction, p−n junction, Schottky junction, and Z-scheme heterojunction), and reviews the characterization methods used for heterojunction analysis. Finally, the application prospects and future research directions of TiO 2 -based heterojunction coatings are proposed. This study will help researchers understand the fabrication process and application of TiO 2 -based heterojunction coatings in photocathodic protection.

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Section: Synthesis Methods Of Tio2-based Heterojunction Coatingmentioning

confidence: 99%

Section: Synthesis Methods Of Tio2-based Heterojunction Coatingmentioning

confidence: 99%

Review of TiO₂-Based Heterojunction Coatings in Photocathodic Protection

Xu,

Li,

Wen

et al. 2024

ACS Appl. Nano Mater.

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Enhanced electron storage capacity achieved by coupling NiO with WO3/BiVO4 for persistent photocathodic protection of 316 stainless steel

Zhou,

Li,

et al. 2024

Materials Today Communications

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Review on the Solar-Driven Photocathodic Protection of Metals in the Marine Environment

Yang,

Jiang,

Zhu

et al. 2024

Coatings

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Photocathodic protection (PCP) technology has gained wide attention in the field of corrosion due to its green, environmentally friendly, and sustainable characteristics, and has become a protection technology with broad development prospects in the future marine environment. By investigating recent research results, the mainstream photoanode materials are TiO2, BiVO4, g-C3N4, ZnO, In2O3, SrTiO3 and other materials. Among them, TiO2 is an ideal photoanode material for PCP because of its efficient photochemical corrosion resistance, remarkable reaction stability, and excellent photoelectric properties. However, TiO2 itself has more drawbacks, such as limited utilization of visible light and low photogenerated electron-hole separation efficiency. These defects limit the wide application of TiO2 in PCP. Through modification methods, the reaction efficiency can be substantially improved and the availability of TiO2 can be increased. This paper lists the research progress of modifying TiO2 materials using metal and non-metal doping modification, semiconductor compounding technology, and energy storage materials for application in PCP, and introduces several new types of photoanode materials. This paper suggests new ideas for the design of more efficient photoanodes.

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Decoration of rutile TiO2 nanorod film with g-C3N4/SrTiO3 for efficient photoelectrochemical cathodic protection

Cited by 5 publications

References 71 publications

Review of TiO₂-Based Heterojunction Coatings in Photocathodic Protection

Review of TiO₂-Based Heterojunction Coatings in Photocathodic Protection

Enhanced electron storage capacity achieved by coupling NiO with WO3/BiVO4 for persistent photocathodic protection of 316 stainless steel

Review on the Solar-Driven Photocathodic Protection of Metals in the Marine Environment

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Decoration of rutile TiO2 nanorod film with g-C3N4/SrTiO3 for efficient photoelectrochemical cathodic protection

Cited by 5 publications

References 71 publications

Review of TiO2-Based Heterojunction Coatings in Photocathodic Protection

Review of TiO2-Based Heterojunction Coatings in Photocathodic Protection

Enhanced electron storage capacity achieved by coupling NiO with WO3/BiVO4 for persistent photocathodic protection of 316 stainless steel

Review on the Solar-Driven Photocathodic Protection of Metals in the Marine Environment

Contact Info

Product

Resources

About

Review of TiO₂-Based Heterojunction Coatings in Photocathodic Protection

Review of TiO₂-Based Heterojunction Coatings in Photocathodic Protection