Hydrothermal synthesis of type II ZnIn2S4/BiPO4 heterojunction photocatalyst with dandelion-like microflower structure for enhanced photocatalytic degradation of tetracycline under simulated solar light

Lu, Changyu; Guo, Feng; Yan, Qiaozhi; Zhang, Zhongjie; Li, Duo; Wang, Liping; Zhou, Yue

doi:10.1016/j.jallcom.2019.151976

Cited by 132 publications

(29 citation statements)

References 47 publications

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“…For example, Lu et al prepared a ZIS/BiPO 4 type‐II heterojunction photocatalyst by a facile hydrothermal method for photocatalytic TC degradation. [ 91 ] In particular, BiPO 4 was first prepared, and then placed in a hydrothermal environment together with the ZIS precursor to obtain ZIS/BiPO 4 type‐II heterojunctions. It was found that the obtained ZIS/BiPO 4 photocatalyst exhibited excellent photocatalytic activity due to the effective separation of electron–hole pairs through the type‐II heterojunction between the ZIS and BiPO 4 (see Figure 13 ).…”

Section: Improvement Of Zis As Photocatalystmentioning

confidence: 99%

“…From the discussion in the previous section, we can see that there are many ways to improve the photocatalytic activity of ZIS materials, but these methods can ultimately be summarized Reproduced with permission. [91] Copyright 2019, Elsevier.…”

Section: Applicationsmentioning

confidence: 99%

“…[ 90 ] Lu et al synthesized the ZIS/BiPO 4 heterojunction with a unique dandelion‐like microflower heterostructure by the hydrothermal method. [ 91 ] This heterojunction exhibited excellent photocatalytic activities toward TC degradation under visible light irradiation.…”

Section: Synthetic Strategies Of Zis Photocatalystsmentioning

confidence: 99%

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A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn₂S₄‐Based Photocatalysts

et al. 2021

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Nowadays, photocatalytic technology is considered as one of the most efficient methods to solve the problem of the global energy shortage and the pollution of the environment. Among these outstanding photocatalysts, metal sulfide‐based semiconductors have attracted wide attention because of their good chemical stability, simple synthesis method, and relatively narrow bandgaps. ZnIn2S4 (ZIS), as a layered structure ternary metal chalcogenide and a rising material star, has made exciting breakthroughs in the past decades. Recently, studies have shown that a rich variety of ZIS composite nanostructures are developed. This review summarizes the recent advances and development in the design and improvement of ZIS and ZIS‐based photocatalysts in full‐spectrum photocatalytic applications. Furthermore, the applications of ZIS‐based photocatalysts are discussed, such as in photocatalytic hydrogen production, CO2 reduction, degradation of pollutants, and photocatalytic selective organic transformations under ultraviolett (UV), visible (Vis), and near‐infrared (NIR) light irradiation. In the end, a brief summary and perspectives on the challenges and future directions in the area of ZIS and ZIS‐based photocatalysts are also provided.

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Section: Improvement Of Zis As Photocatalystmentioning

confidence: 99%

Section: Applicationsmentioning

confidence: 99%

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A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn₂S₄‐Based Photocatalysts

et al. 2021

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“…An analogue evaluation was done using two heterostructures (ZnIn 2 S 4 /BiPO 4 [ 98 ] and AgI/Bi 2 MoO 6 /AgBi (MoO 4 ) 2 [ 99 ]) obtained by hydrothermal method and tested using low TC (5 mg/L) and high TC (40 mg/L) concentrations. Both heterostructures were irradiated with Vis light for 90 min.…”

Section: Photocatalytic Organic Pollutants Removal By Heterostructmentioning

confidence: 99%

The Influence of Photoactive Heterostructures on the Photocatalytic Removal of Dyes and Pharmaceutical Active Compounds: A Mini-Review

Eneşca

Andronic

2020

Nanomaterials

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The diversification of pollutants type and concentration in wastewater has underlined the importance of finding new alternatives to traditional treatment methods. Advanced oxidation processes (AOPs), among others, are considered as promising candidate to efficiently remove organic pollutants such as dyes or pharmaceutical active compounds (PhACs). The present minireview resumes several recent achievements on the implementation and optimization of photoactive heterostructures used as photocatalysts for dyes and PhACs removal. The paper is focused on various methods of enhancing the heterostructure photocatalytic properties by optimizing parameters such as synthesis methods, composition, crystallinity, morphology, pollutant concentration and light irradiation.

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“…Similarly, ÁO 2 and ÁOH played a major role. Furthermore, ESR spectra were used to further investigate the contribution of ÁO 2 and ÁOH during the degradation process [43]. Under light irradiation, the strong signals of ÁOH (Fig.…”

Section: Mechanism Of Photocatalytic Degradationmentioning

confidence: 99%

Continuous microwave synthesis of Bi2O3 rods coated with a temperature-sensitive polymer

Zhu

Song

et al. 2020

J Mater Sci

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Poly(N-isopropylacrylamide) (PNIPAM) is an organic environment-sensitive material, which can be combined with photocatalysts to control the photocatalytic process. Herein, rodlike environment-sensitive Bi 2 O 3 (PNIPAM/Bi 2 O 3 ) was prepared by a novel one-step continuous microwave method. This new method is efficient and convenient. The as-prepared PNIPAM/Bi 2 O 3 was very sensitive to temperature and pH, and the degradation rate in the environment of 25°C and pH = 9 was 3.87 times than that in the environment of 45°C and pH = 5. While Bi 2 O 3 is under the above various environmental conditions, its degradation rate did not change obviously. More interestingly, the introduction of PNIPAM and one-step continuous microwave method was beneficial to the transformation of Bi 2 O 3 from no specific shape to rodlike morphology without changing its crystal structure. This work not only developed a new one-step continuous microwave synthesis method, but also opened up new ideas for the controllability requirements of materials in special environment.

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Hydrothermal synthesis of type II ZnIn2S4/BiPO4 heterojunction photocatalyst with dandelion-like microflower structure for enhanced photocatalytic degradation of tetracycline under simulated solar light

Cited by 132 publications

References 47 publications

A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn₂S₄‐Based Photocatalysts

A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn₂S₄‐Based Photocatalysts

The Influence of Photoactive Heterostructures on the Photocatalytic Removal of Dyes and Pharmaceutical Active Compounds: A Mini-Review

Continuous microwave synthesis of Bi2O3 rods coated with a temperature-sensitive polymer

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Hydrothermal synthesis of type II ZnIn2S4/BiPO4 heterojunction photocatalyst with dandelion-like microflower structure for enhanced photocatalytic degradation of tetracycline under simulated solar light

Cited by 132 publications

References 47 publications

A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn2S4‐Based Photocatalysts

A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn2S4‐Based Photocatalysts

The Influence of Photoactive Heterostructures on the Photocatalytic Removal of Dyes and Pharmaceutical Active Compounds: A Mini-Review

Continuous microwave synthesis of Bi2O3 rods coated with a temperature-sensitive polymer

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A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn₂S₄‐Based Photocatalysts

A Review and Recent Developments in Full‐Spectrum Photocatalysis using ZnIn₂S₄‐Based Photocatalysts