Ferroelectric and photoelectrochemical studies of lead-free Ba0.925Bi0.05 □0.025(Ti0.65Zr0.30Sn0.05)O3 ceramic and its application to Rhodamine B oxidation under solar light

Haddadou, N.; Rekhila, G.; Benyoussef, Manal; Taïbî, K.; Lahmar, Abdelilah; Trari, M.

doi:10.1016/j.arabjc.2022.103744

Cited by 3 publications

(2 citation statements)

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“…Optical spectra is a microscopic and sensitive probe used to study the character and magnitude of bandgaps, hybridization, and chemical bonding. [110,127,147] In addition, the BFCO thin film material grown on the STO substrate by Quattropani et al [62] The film exhibits a wide range of absorption peaks from 200 to 800 nm. The directly allowed bandgap of the BFCO film was computed to be 1.66 ± 0.04 eV.…”

Section: Optical Propertiesmentioning

confidence: 99%

“…This critical temperature is called the Curie temperature (T c ). [126][127][128][129] The domains in a ferroelectric material refers to the regions in which the electric dipoles are oriented in a consistent manner. [130][131][132][133][134] Generally, ferroelectric materials are multidomains, which change from multidomains to single domain at an external electric field.…”

Section: Electrical Propertiesmentioning

confidence: 99%

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Narrow Bandgap Inorganic Ferroelectric Thin Film Materials

Yang

2022

Adv Materials Inter

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(2 of 18)www.advmatinterfaces.de Figure 1. a) Spectra of solar radiance and UV-Vis-near IR absorption of BiFeO 3 and KBiFe 2 O 5 thin film materials and b) maximum theoretical efficiency versus bandgap. Reproduced with permission. [31] Copyright 2013, Springer Nature. c) The ultraviolet-visible-near-infrared (NIR) absorption spectrum hexagonal of and d) tauc plots of the ferrites (h-RFOs) with a narrow bandgap for the direct bandgap transition. Reproduced with permission. [32]

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Section: Optical Propertiesmentioning

confidence: 99%