A review on the preparation, microstructure, and photocatalytic performance of Bi 2 O 3 in polymorphs

AH Zahid, Q Han - Nanoscale, 2021 - pubs.rsc.org
In recent years, the semiconductor bismuth oxide (Bi2O3) has attracted increasing attention
as a potential visible-light-driven photocatalyst due to its simple composition, relatively …

Synthesis of one-dimensional Bi2O3-Bi2O2. 33 heterojunctions with high interface quality for enhanced visible light photocatalysis in degradation of high …

Y Peng, KK Wang, T Liu, J Xu, BG Xu - Applied Catalysis B: Environmental, 2017 - Elsevier
Abstract One-dimensional (1D) Bi 2 O 3-Bi 2 O 2.33 heterostructures were synthesized by
calcining Bi 2 O 2 CO 3-Bi (OHC 2 O 4)· 2H 2 O precursors. Ultrathin Bi 2 O 2.33 nanosheets …

[HTML][HTML] Synthesis and characterization of 2-D La-doped Bi2O3 for photocatalytic degradation of organic dye and pesticide

SD Khairnar, AN Kulkarni, SG Shinde… - … of Photochemistry and …, 2021 - Elsevier
Photocatalytic degradation of organic dye by AOP's is an effective method to minimize water
pollution. The semiconducting materials have a larger bandgap and difficult to fabricate in …

Z-scheme Bi2O2. 33/Bi2S3 heterojunction nanostructures for photocatalytic overall water splitting

Y Ma, X Jiang, R Sun, J Yang, X Jiang, Z Liu… - Chemical Engineering …, 2020 - Elsevier
Photocatalysts with a wide response to solar spectrum especially to visible light are
supposed to have a high energy conversion efficiency in solar water splitting …

Fe-Bi dual sites regulation of Bi2O2. 33 nanosheets to promote photocatalytic nitrogen fixation activity

C Zhu, L Zhang, L Cui, Z Zhang, R Li, Y Wang… - Journal of Colloid and …, 2024 - Elsevier
In the process of photocatalytic ammonia synthesis, efficient activation of nitrogen molecules
constitutes a fundamental challenge. During the N 2 activation, the close interdependence …

Effect of annealing of β-Bi2O3 over enhanced photoelectrochemical performance

S Majumder, M Gu, KH Kim - Materials Science in Semiconductor …, 2022 - Elsevier
In-depth investigation was carried out to determine the relationship between morphological,
structural conversion, and photoelectrochemical (PEC) performance of β-Bi 2 O 3 …

Energy band engineering of Bi2O2. 33CdS direct Z-scheme heterojunction for enhanced photocatalytic reduction of CO2

G Wang, Z Tang, J Wang, S Lv, Y **ang, F Li… - Journal of Materials …, 2022 - Elsevier
In this work, a Bi 2 O 2.33 single bond CdS direct Z-scheme heterojunction was fabricated
based on energy band engineering. The Bi 2 O 2.33 core nanoflakes were first synthesized …

Synthesis and characterization of Bi2O3 and Ag-Bi2O3 and evaluation of their photocatalytic activities towards photodegradation of crystal violet dye

M Saeed, A ul Haq, M Muneer, A Ahmad… - Physica …, 2021 - iopscience.iop.org
The development of visible light effective photocatalysts for photodegradation of organic
pollutants is a hot topic in current wastewater treatment research. In this study, visible light …

Flower shaped Bi2O2. 33/Bi2WO6 composite: An efficient photocatalyst for degradation of methylene blue from aqueous solution in direct solar light

A Kaur, SK Kansal - Chemosphere, 2024 - Elsevier
Herein, we synthesized a Bi 2 O 2.33/Bi 2 WO 6 heterostructure as a platform for the
degradation of methylene blue (MB) dye in an aqueous phase. The heterostructure was …

Self-integrated β-Bi2O3/Bi2O2. 33@ Bi2O2CO3 ternary composites: formation mechanism and visible light photocatalytic activity

Y Bian, Y Ma, Y Shang, P Tan, J Pan - Applied Surface Science, 2018 - Elsevier
Bi 2 O 2 CO 3 with a narrow band gap (Eg∼ 2.93 eV) was self-assembled by Bi 2 O 2 CO 3
nanosheets via a hydrothermal method, and the β-Bi 2 O 3/Bi 2 O 2.33@ Bi 2 O 2 CO 3 …