Bi25FeO40/Bi2O2CO3 piezoelectric catalyst with built-in electric fields that was prepared via photochemical self-etching of Bi25FeO40 for 4-chlorophenol degradation

Jiang, Tingjin; Wang, Yang; Guo, Zichang; Luo, Haopeng; Zhan, Chuanxiang; Wang, Yaojin; Wang, Zhe; Jiang, Fang; Chen, Huan

doi:10.1016/j.jclepro.2022.130908

Cited by 28 publications

(10 citation statements)

References 52 publications

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“…[24] Ba 0.75 Sr 0.25 SO 4 , [80] and Bi 25 FeO 40 /Bi 2 O 2 CO 3 , [14] have been applied as the catalysis for piezoelectrically mediated reactions. Piezoelectric semiconductors are materials possessing both semiconducting and piezoelectric properties.…”

Section: Effect Of Piezoelectric Materialsmentioning

confidence: 99%

“…Water splitting [79] 0.7BiFeO3−0.3BaTiO3 (BF−BT) nanoparticles Ultrasound (40 kHz, 100 W) RhB, MB and MO dye degradation [8] Na0.5K0.5NbO3 powders Ultrasound (40 kHz, 50-300 W) RhB, MB and MO dye degradation [24] Bi25FeO40/Bi2O2CO3 powders Ultrasound (40 kHz, 120 W) 4-CP degradation [14] Potassium sodium niobate (KNN) nanoparticles Ultrasound (40 kHz) CO2 reduction [19] Ba0.75Sr0.25SO4 (BSS) nanoparticles Ball Milling (600 r/min) Toluene oxidation [80] (Ba0.95Ca0.05) (Ti0.9Sn0.1) O3 powders Ultrasound (40 kHz, 100 W) RhB dye degradation [81] polymers E-MoS2/PVDF membranes Ultrasound (20 kHz, 100-650 W) OTC degradation [82] PTFE Ultrasound (40 kHz, 110 W) ROS generation [83]…”

Section: Zns Nanosheetsmentioning

confidence: 99%

“…ceramics have excellent piezoelectric property but were rarely used in piezoelectrically mediated reaction due to the concerns on toxic Pb. [ 44,90‐91 ] Thus, lead‐free piezoceramics, including BaTiO 3 , [ 11,61,92‐93 ] MAPbI 3 , [ 46 ] BiFeO 3 , [ 7 ] SrTiO 3 , [ 77 ] Bi 1/2 Na 1/2 TiO 3 − 0.07BaTiO 3 , [ 75 ] KNbO 3 , [ 74 ] Na 0.5 K 0.5 NbO 3 − x LiNbO 3 , [ 24 ] Ba 0.75 Sr 0.25 SO 4 , [ 80 ] and Bi 25 FeO 40 /Bi 2 O 2 CO 3 , [ 14 ] have been applied as the catalysis for piezoelectrically mediated reactions. Piezoelectric semiconductors are materials possessing both semiconducting and piezoelectric properties.…”

Section: Piezoelectrically Mediated Electron Transfermentioning

confidence: 99%

“…Later on, researchers extend the application of piezocatalysis to other organic pollutions, such as 4-chlorophenol and oxytetracycline. [14][15]82] Sulfur-containing volatile organic compounds (S-VOCs) that cause air pollution are serious threat to health. Yang et al reported the piezocatalytic oxidation of chemisorbed methyl mercaptan by Ag/BaTiO 3 NRs (Figures 8a, b).…”

Section: Piezoelectrically Mediated Reactions For Environmental Remed...mentioning

confidence: 99%

“…[ 6‐8 ] In the past ten years, the concept of “piezocatalysis” was drastically expanded from water splitting reaction to other catalytic reactions. This led to a wide variety of systems in which piezoelectric materials act as catalysts to promote redox reactions of different substances, including organic dyes ( i.e ., acid orange 7 (AO 7 ), [ 9 ] rhodamine (RhB), [ 10‐11 ] and methyl orange (MO) [ 12‐13 ] ) and pollutants ( i.e ., 4‐chlorophenol, [ 14‐15 ] CH 3 SH, [ 16 ] and tetracycline [ 17 ] ), CO 2 , [ 18‐19 ] N 2 , [ 20 ] and O 2 . [ 21‐22 ]…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Piezoelectrically Mediated Reactions: From Catalytic Reactions to Organic Transformations

Ren

Peng

et al. 2022

Chin. J. Chem.

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Comprehensive Summary Recently, piezocatalysis has attracted considerable attention as a new type of renewable mechanical energy conversion technology, which relies on the strain induced polarization of the piezoelectric material. This new technology has been extensively applied in the applications of water splitting, water remediation, gas purification and tumor therapy. Despite the rapid development in the piezocatalysis, the utilization of piezoelectric materials for synthetic purpose is still under exploration. Piezoelectric means to promote organic reactions expand the scope of piezoelectrically mediated reactions and show successes in both organic and polymer synthesis. Herein, we provide a comprehensive review on recent progress of piezoelectrically mediated reactions, catalytic mechanisms and applications in the last few years. The limitations and future directions of this area are also discussed. We believe this review will provide new insights into the underlying mechanism of piezoelectric mediated electron transfer process and guide the design of new chemistry.

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Section: Effect Of Piezoelectric Materialsmentioning

confidence: 99%

Section: Zns Nanosheetsmentioning

confidence: 99%

Section: Piezoelectrically Mediated Electron Transfermentioning

confidence: 99%

Section: Piezoelectrically Mediated Reactions For Environmental Remed...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Piezoelectrically Mediated Reactions: From Catalytic Reactions to Organic Transformations

Ren

Peng

et al. 2022

Chin. J. Chem.

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Piezocatalytic Techniques in Environmental Remediation

Thomas

et al. 2022

Angewandte Chemie

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As a consequence of rapid industrialization throughout the world, various environmental pollutants have begun to accumulate in water, air, and soil. This endangers the ecological environment of the earth, and environmental remediation has become an immediate priority. Among various environmental remediation techniques, piezocatalytic techniques, which uniquely take advantage of the piezoelectric effect, have attracted much attention. Piezoelectric effects allow pollutant degradation directly, while also enhancing photocatalysis by reducing the recombination of photogenerated carriers. In this Review, we provide a comprehensive summary of recent developments in piezocatalytic techniques for environmental remediation. The origin of the piezoelectric effect as well as classification of piezoelectric materials and their application in environmental remediation are systematically summarized. We also analyze the potential underlying mechanisms. Finally, urgent problems and the future development of piezocatalytic techniques are discussed.

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Piezocatalytic Techniques in Environmental Remediation

Thomas

et al. 2022

Angew Chem Int Ed

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Bi25FeO40/Bi2O2CO3 piezoelectric catalyst with built-in electric fields that was prepared via photochemical self-etching of Bi25FeO40 for 4-chlorophenol degradation

Cited by 28 publications

References 52 publications

Piezoelectrically Mediated Reactions: From Catalytic Reactions to Organic Transformations

Piezoelectrically Mediated Reactions: From Catalytic Reactions to Organic Transformations

Piezocatalytic Techniques in Environmental Remediation

Piezocatalytic Techniques in Environmental Remediation

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