Flexible self-powered photoelectrochemical-type photodetectors based on Bi<sub>2</sub>O<sub>2</sub>S/GO composites

Yan, Xinzhe; Shi, Baolong; Cao, Huyue; Tian, Zhengshan; Dai, Chao-Qing; Liu, Wei; Qin, Y.; Wang, Yueyue

doi:10.1039/d3tc01045g

Cited by 10 publications

(6 citation statements)

References 33 publications

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“…Figure displays a comparison graph for the literature work with the present PEC-type PD devices. The detailed parameters for the corresponding literature reports and more works are tabulated in Table S1. − The present work including PEC-type PD devices in 3- and 2-electrode systems and QSS-PEC-type PD devices exhibited a superior performance in terms of D * and responsivity values. The proposed mechanism for the PEC-type PD devices is displayed schematically in the inset of Figure .…”

Section: Resultsmentioning

confidence: 91%

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr₃/S-g-C₃N₄ Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

Tuc Altaf,

Yaman,

Karagoz

et al. 2024

ACS Appl. Nano Mater.

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The production of photodetectors that can provide their own power needs and can be adapted to different application conditions is very important for next-generation optoelectronic devices. Three-dimensional (3D) ZnO in nanoflower (NF) morphology was synthesized to be sensitized with allinorganic perovskite for the application of self-powered photodetector (PD) devices. Consequently, we report high-performance and air-/solvent-stable ZnO/ CsPbBr 3 /S-g-C 3 N 4 -based PD devices in three different forms: as a solid-state form and photoelectrochemical (PEC)-type PDs in both liquid electrolyte systems and a quasi-solid-state (QSS) form. The solid-state configuration of the PD device generated a photocurrent density of 150 μA at 367 nm, while the detectivity and responsivity values were calculated as 3.4 × 10 15 Jones and 0.25 AW −1 , respectively. The device was confirmed to be air-stable upon stability tests for 90 days, retaining more than 65% of its initial current density. The self-power ability of ZnO/CsPbBr 3 /S-g-C 3 N 4 PEC-type PDs was proven for both liquid electrolyte systems and QSS forms. Open cell voltage and sensitivity as high as 250 mV and 3.96 × 10 7 %, respectively, were obtained for QSS ZnO/ CsPbBr 3 /S-g-C 3 N 4 PEC-type PDs. This study proved that the ZnO/CsPbBr 3 /S-g-C 3 N 4 -based PEC PD devices with high performance in the range of 367 to 460 nm can be adapted to meet different application requirements in a wide range from liquid electrolyte systems to solid-and QSS-type electrolyte systems.

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Section: Resultsmentioning

confidence: 91%

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr₃/S-g-C₃N₄ Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

Tuc Altaf,

Yaman,

Karagoz

et al. 2024

ACS Appl. Nano Mater.

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“…4f, and the detailed performance parameters are summarized in Table 1. 28–36 Impressively, the Bi 2 O 2 Te photodetector exhibits a relatively fast response speed and high responsivity, which is superior to most PEC-type bismuth-based compound photodetectors. These results verify the theoretical predictions of Bi 2 O 2 Te and indicate the application prospects of Bi 2 O 2 Te in optoelectronics and narrow-band gap nanoelectronics.…”

Section: Resultsmentioning

confidence: 99%

A high-performance and self-powered polarization-sensitive photoelectrochemical-type Bi₂O₂Te photodetector based on a quasi-solid-state gel electrolyte

Yang,

Jiao,

Nie

et al. 2024

Mater. Horiz.

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“…Compared to the other inorganic materials including the bismuth-based and other well-investigated 2D material-based PEC-type photodetectors, the Bi 13 S 18 I 2 PEC-type photodetector exhibited much superior photodetection performance in terms of responsivity and response time (Table S2). ,− One possibility for the excellent performance might be derived from the high quality, including high purity, continuous surface morphology, and relatively strong adhesion of the films on the substrate, of Bi 13 S 18 I 2 thin films synthesized by mist CVD.…”

Section: Resultsmentioning

confidence: 99%

Mist Chemical Vapor Deposition of Bi₁₃S₁₈I₂ for Photoelectrochemical-type Photodetection

Zhao,

Mei,

Chen

et al. 2024

Inorg. Chem.

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Bismuth-based ternary compounds have attracted much attention owing to their various merits, such as low toxicity and tunable electrical and optical properties. However, these compounds are yet to be understood due to the lack of suitable targets limited by immature synthesis techniques. In this work, we aimed at the synthesis, properties investigation, and photodetection application of Bi 13 S 18 I 2 . Mist chemical vapor deposition was adopted for the deposition of the Bi 13 S 18 I 2 thin film for the first time. The deposition mechanism was discussed from the perspective of crystal phase and surface morphology. Based on the Bi 13 S 18 I 2 thin film synthesized at optimal temperature, we constructed a photoelectrochemical-type photodetector. The photodetection performance was evaluated from the points of electrolyte composition, working temperature, and bias voltage. This study would pave the way for the controllable synthesis and applications of bismuth-based ternary compounds.

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Flexible self-powered photoelectrochemical-type photodetectors based on Bi₂O₂S/GO composites

Abstract: Flexible photodetectors (PDs) have attracted great attention in the fields of environmental monitoring, image sensing and self-powered integrated electronic devices due to their advantages of wearability and bendability. Therefore, this...

Cited by 10 publications

References 33 publications

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr₃/S-g-C₃N₄ Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr₃/S-g-C₃N₄ Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

A high-performance and self-powered polarization-sensitive photoelectrochemical-type Bi₂O₂Te photodetector based on a quasi-solid-state gel electrolyte

Mist Chemical Vapor Deposition of Bi₁₃S₁₈I₂ for Photoelectrochemical-type Photodetection

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Flexible self-powered photoelectrochemical-type photodetectors based on Bi2O2S/GO composites

Abstract: Flexible photodetectors (PDs) have attracted great attention in the fields of environmental monitoring, image sensing and self-powered integrated electronic devices due to their advantages of wearability and bendability. Therefore, this...

Cited by 10 publications

References 33 publications

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr3/S-g-C3N4 Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr3/S-g-C3N4 Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

A high-performance and self-powered polarization-sensitive photoelectrochemical-type Bi2O2Te photodetector based on a quasi-solid-state gel electrolyte

Mist Chemical Vapor Deposition of Bi13S18I2 for Photoelectrochemical-type Photodetection

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Flexible self-powered photoelectrochemical-type photodetectors based on Bi₂O₂S/GO composites

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr₃/S-g-C₃N₄ Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

Self-Powered Photoelectrochemical Photodetectors Based on a CsPbBr₃/S-g-C₃N₄ Heterojunction-Sensitized 3D ZnO Nanostructured Thin Film

A high-performance and self-powered polarization-sensitive photoelectrochemical-type Bi₂O₂Te photodetector based on a quasi-solid-state gel electrolyte

Mist Chemical Vapor Deposition of Bi₁₃S₁₈I₂ for Photoelectrochemical-type Photodetection