Self‐Powered Cs3Bi2I9/ZnO Heterojunction Photodetector with Dual‐Band Photoresponse DOI Creative Commons
Weixin Ouyang

Advanced Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 8, 2024

Abstract Cs 3 Bi 2 I 9 /ZnO heterostructures are constructed by the growth of layer onto spin‐coated ZnO films a modified antisolvent recrystallization method, series heterojunction photodetectors (PDs) with varied times fabricated. The construction contributes to their improved photoelectric performance compared ZnO‐based PD, and thickness plays an important role in tuning these PDs. At 405 nm 0 V bias, optimized 6‐Cs PD generates high photocurrent −3.03 µA, medium on/off ratio 144.3, short response time 16.4 ms/16.8 ms. It also exhibits superior dual‐band self‐powered photoresponse two responsivity detectivity peaks at 380 UV region 430 visible light region. nm, this presents highest 33.2 mA W −1 1.07 × 10 Jones. is believed that depletion suitable near interface, as‐promoted charge‐carrier separation transport result properties. rational perovskite‐based has proved as efficient way achieve photodetection.

Language: Английский

Bi-Based Metal Halide Perovskites and Their Photocatalytic Properties: A Review DOI
Yan Jie Li,

B. Mu,

Hong Bin Li

et al.

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 29, 2025

Language: Английский

Citations

0
Recent Progress in Lead-Free Metal Halide Perovskite Materials for Photocatalytic H2 Evolution, CO2, and Organic Pollutant Degradation DOI

Hadeer H. AbdElAziz,

Waleed M. A. El Rouby, Mohamed Khedr

et al.

Journal of Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 9, 2025

Language: Английский

Citations

0
Unveiling the electrochemical supercapacitor dynamics in lead-free Cs3Bi2X9 (Cl/Br) perovskite: Impact of halogen alteration DOI
Abhirup Chatterjee, S. Jerome Das, Pulak Pal

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 119, P. 116299 - 116299

Published: March 23, 2025

Language: Английский

Citations

0
Enhanced photocatalytic hydrogen generation and degradation performance using a novel design of dual Co and W single metal atom oxides on the interstitial atomic line of TiO2–g-C3N4–rGO DOI
A. Raja, Rama Krishna Chava, Misook Kang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163000 - 163000

Published: April 1, 2025

Language: Английский

Citations

0
Cobalt and tungsten single-metal atom catalyst coupled with TiO2-BiCu2VO6 metal oxide on the graphene for efficient solar fuel production and chromium reduction DOI
A. Raja, Osamah Alduhaish, Misook Kang

et al.

Carbon, Journal Year: 2024, Volume and Issue: unknown, P. 119671 - 119671

Published: Oct. 1, 2024

Language: Английский

Citations

3
Novel room-temperature synthesis of pioneering CsPbX3@(Ce)UiO-66-Y hybrid nanomaterials for boosted photocatalytic hydrogen evolution DOI
Hanna Głowienke, Anna Pancielejko, Magdalena Miodyńska

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: 454, P. 115731 - 115731

Published: May 3, 2024

Language: Английский

Citations

1
Selected contributions from the 8th International Conference on Semiconductor Photochemistry – Introduction by Guest Editors DOI
Nicolas Keller, Fernando Fresno, S. Malato

et al.

Catalysis Today, Journal Year: 2024, Volume and Issue: 442, P. 114921 - 114921

Published: Dec. 1, 2024

Language: Английский

Citations

0
Self‐Powered Cs3Bi2I9/ZnO Heterojunction Photodetector with Dual‐Band Photoresponse DOI Creative Commons
Weixin Ouyang

Advanced Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 8, 2024

Abstract Cs 3 Bi 2 I 9 /ZnO heterostructures are constructed by the growth of layer onto spin‐coated ZnO films a modified antisolvent recrystallization method, series heterojunction photodetectors (PDs) with varied times fabricated. The construction contributes to their improved photoelectric performance compared ZnO‐based PD, and thickness plays an important role in tuning these PDs. At 405 nm 0 V bias, optimized 6‐Cs PD generates high photocurrent −3.03 µA, medium on/off ratio 144.3, short response time 16.4 ms/16.8 ms. It also exhibits superior dual‐band self‐powered photoresponse two responsivity detectivity peaks at 380 UV region 430 visible light region. nm, this presents highest 33.2 mA W −1 1.07 × 10 Jones. is believed that depletion suitable near interface, as‐promoted charge‐carrier separation transport result properties. rational perovskite‐based has proved as efficient way achieve photodetection.

Language: Английский

Citations

0