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Journal articles on the topic 'Bismuth oxides heterostructures'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Sirotkin, V. V., and N. A. Tulina. "Application of numerical simulation in investigation of memristor structures based on oxides and chalcogenides." Izvestiya Vysshikh Uchebnykh Zavedenii. Materialy Elektronnoi Tekhniki = Materials of Electronics Engineering 22, no. 4 (2020): 246–52. http://dx.doi.org/10.17073/1609-3577-2019-4-246-252.

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Models that describe bipolar resistive switching in planar microstructures based on oxide compounds (Bi2Sr2CaCu2O8+x, Nd2-xCexCuO4-y) and bismuth selenide are considered. Metal-isolator-metal planar-type meristor heterostructures were investigated, in which the micro-size is formed by an electrode whose diameter is much smaller than the total size of the structure (it can be both Chervinsky-type microjunctions and film electric electrodes). Another important feature of these heterostructures is the presence of a surface layer several tens of nanometers thick with specific conductivity signific

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2

Jia, Ze, Jianlong Xu, Xiao Wu, et al. "Metal-Semiconductor-Insulator-Metal Structure Field-Effect Transistors Based on Zinc Oxides and Doped Ferroelectric Thin Films." MRS Proceedings 1633 (2014): 131–37. http://dx.doi.org/10.1557/opl.2014.130.

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ABSTRACTDifferent ferroelectric thin films and their related Metal-Semiconductor-Insulator-Metal (MSIM) structures include zinc oxide (ZnO) are studied, which can be utilized in back-gated ferroelectric field-effect transistors (FETs). The most ideal zinc oxide (ZnO) thin film prepared by sol-gel method are obtained under the pyrolysis temperature of 400°C and the annealing temperature of 600°C. The asymmetric or symmetric current-voltage characteristics of the heterostructures with ZnO are exhibited depending on different ferroelectric materials in them. The curves of drain current versus gat

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3

Franceschini, Filippo, Mattia Bartoli, Alberto Tagliaferro, and Sandro Carrara. "Electrodes for Paracetamol Sensing Modified with Bismuth Oxide and Oxynitrate Heterostructures: An Experimental and Computational Study." Chemosensors 9, no. 12 (2021): 361. http://dx.doi.org/10.3390/chemosensors9120361.

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In this work, novel platforms for paracetamol sensing were developed by the deposition of Bi2O3, Bi5O7NO3 and their heterostructures onto screen-printed carbon-paste electrodes. An easy and scalable solid state synthesis route was employed, and by setting the calcination temperatures at 500 °C and 525 °C we induced the formation of heterostructures of Bi2O3 and Bi5O7NO3. Cyclic voltammetry measurements highlighted that the heterostructure produced at 500 °C provided a significant enhancement in performance compared to the monophases of Bi2O and Bi5O7NO3, respectively. That heterostructure show

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4

Ye, Kai-Hang, Xiang Yu, Zhiguang Qiu, Yi Zhu, Xihong Lu, and Yuanming Zhang. "Facile synthesis of bismuth oxide/bismuth vanadate heterostructures for efficient photoelectrochemical cells." RSC Advances 5, no. 43 (2015): 34152–56. http://dx.doi.org/10.1039/c5ra03500g.

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5

SALIM, EVAN T., MARWA S. AL WAZNY, and MAKRAM A. FAKHRY. "GLANCING ANGLE REACTIVE PULSED LASER DEPOSITION (GRPLD) FOR Bi2O3/Si HETEROSTRUCTURE." Modern Physics Letters B 27, no. 16 (2013): 1350122. http://dx.doi.org/10.1142/s0217984913501224.

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Thin films of micro bismuth oxide particles were successfully prepared by in situ oxidation of the laser ablated bismuth metal. (111) oriented p-type crystalline silicon substrates were used. The effects of substrate tiled angle on the characteristics of the prepared film were studied. Also, the performance of n- Bi 2 O 3/p- Si heterojunction device was investigated. The obtained current–voltage characteristics in dark and under illumination insure the dependence of the fabricated device characteristic on the deposition angle. The I–V characteristics show that all prepared devices are of abrup

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6

Li, Lu, Mingyi Zhang, Ying Liu, and Xitian Zhang. "Direct Growth of Bismuth Oxyhalides Nanosheet Arrays on Carbon Cloth for Recycled Photocatalytic Degradation of Dye and 4-Nitrophenol." Nano 10, no. 05 (2015): 1550066. http://dx.doi.org/10.1142/s1793292015500666.

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BiOX ( X = Cl , Br , I ) nanosheet arrays have been grown on the surface of carbon cloth as recycled photocatalysts. Photocatalytic tests display that the BiOCl /carbon cloth heterostructures possess a much higher degradation rate compared with BiOCl grown on a fluorine-doped tin oxide (FTO) planar substrate. The photocatalytic experimental results indicate that BiOCl /carbon cloth heterostructures show excellent cyclic properties.

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7

Guo, Xiaomei, Yingyin K. Zou, Kewen K. Li, Qiushui Chen, and Hua Jiang. "Formation of multiferroic thin-film heterostructure (BiAl:YIG/La:PMNT) via a wet chemical process." Journal of Materials Research 22, no. 8 (2007): 2125–29. http://dx.doi.org/10.1557/jmr.2007.0266.

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A novel multiferroic thin-film heterostructure exhibiting both ferromagnetic (FM) and ferroelectric (FE) properties, as well as magneto-optic (MO) and electro-optic (EO) properties, was fabricated via a wet chemical route. Oxide buffer layers were used to allow the growth of ferroelectric lanthanum modified lead magnesium niobate titanate (La:PMNT) layer on top of ferromagnetic bismuth and aluminum substituted yttrium iron garnet (BiAl:YIG). X-ray diffractometer (XRD) analysis confirmed the formation of both crystalline structures. Scanning electron microscopy (SEM) and atomic force microscopy

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8

Sanna, Simone, Vincenzo Esposito, Mogens Christensen, and Nini Pryds. "High ionic conductivity in confined bismuth oxide-based heterostructures." APL Materials 4, no. 12 (2016): 121101. http://dx.doi.org/10.1063/1.4971801.

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9

Tulina, N. A., I. Yu Borisenko, A. M. Ionov, and I. M. Shmyt’ko. "Bipolar resistive switching in heterostructures: Bismuth oxide/normal metal." Solid State Communications 150, no. 43-44 (2010): 2089–92. http://dx.doi.org/10.1016/j.ssc.2010.09.022.

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10

Hai, Benrong, and Changsheng Liu. "Heterostructured Bi2O3@rGO Anode for Electrochemical Sodium Storage." Materials 15, no. 8 (2022): 2787. http://dx.doi.org/10.3390/ma15082787.

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Bismuth oxide (Bi2O3) is an auspicious anode material for sodium-ion batteries owing to its high theoretical capacity and abundant Bi resources. However, the poor electronic conductivity and huge volume expansion of Bi2O3 during cycling lead to the low coulombic efficiency and unstable cycling stability. Aiming to suppress these issues, we use highly conductive reduced graphene oxide (rGO) as a continuous skeleton to fabricate a Bi2O3@rGO heterostructure. It exhibits high reversibility and stability for electrochemical sodium storage by delivering a reversible capacity of 161 mAh g−1 after 100

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11

dos Santos, W. S., E. J. Carmo, L. L. Nascimento, A. O. T. Patrocínio, and J. D. S. Guerra. "Influence of the chemical nature of the deposition solution on the formation of heterostructural BVO films." Journal of Physics: Conference Series 2298, no. 1 (2022): 012014. http://dx.doi.org/10.1088/1742-6596/2298/1/012014.

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Abstract In this study, three photoelectrodes with bismuth vanadate (BVO) and bismuth oxide (BO) films were deposited on an ITO coated glassy substrate using three different routes. Both photoelectrodes were photoactive when irradiated by light. Notably, the photoelectrode with the BVO–1/BVO–2/BO film showed improved photoelectrochemical performance compared to the BVO–1 and BVO–1/BVO–2 films, due to the synergies involved in the process of separation/transportation of the photogenerated charges. The results indicate the promising use of this material for the clean production of solar fuels.

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12

Lv, Jiwei, and Huanpo Ning. "Photovoltaic Effect of La and Mn Co-Doped BiFeO3 Heterostructure with Charge Transport Layers." Materials 17, no. 9 (2024): 2072. http://dx.doi.org/10.3390/ma17092072.

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Bismuth ferrite BiFeO3 (BFO)-based ferroelectrics have great potential as inorganic perovskite-like oxides for future solar cells applications due to their unique physical properties. In this work, La and Mn co-doped BFO thin films with compositions Bi0.9La0.1(Fe1−xMnx)O3 (x = 0, 0.05, 0.1, 0.15) (denoted as BLF, BLFM5, BLFM10, BLFM15, respectively) were prepared via a sol–gel technique on indium tin oxide (ITO) glass. All the films are monophasic, showing good crystallinity. The optical bandgap Eg was found to decrease monotonously with an increase in the Mn doping amount. Compared with other

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13

Lin, Xue, Yang Xi, Rui Zhao, Junyou Shi, and Ning Yan. "Construction of C60-decorated SWCNTs (C60-CNTs)/bismuth-based oxide ternary heterostructures with enhanced photocatalytic activity." RSC Advances 7, no. 85 (2017): 53847–54. http://dx.doi.org/10.1039/c7ra11056a.

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Ternary heterostructured C<sub>60</sub>-CNTs/Bi<sub>2</sub>MoO<sub>6</sub> and C<sub>60</sub>-CNTs/BiVO<sub>4</sub> photocatalysts were successfully synthesized. They exhibited enhanced photocatalytic activity.

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14

Ding, Wei, Min Feng, Ziqi Zhang, Faying Fan, Long Chen, and Kewei Zhang. "Machine learning-motivated trace triethylamine identification by bismuth vanadate/tungsten oxide heterostructures." Journal of Colloid and Interface Science 682 (March 2025): 1140–50. https://doi.org/10.1016/j.jcis.2024.12.028.

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15

Mei, Jun, Ting Liao, Godwin A. Ayoko, and Ziqi Sun. "Two-Dimensional Bismuth Oxide Heterostructured Nanosheets for Lithium- and Sodium-Ion Storages." ACS Applied Materials & Interfaces 11, no. 31 (2019): 28205–12. http://dx.doi.org/10.1021/acsami.9b09882.

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16

Walimbe, Pooja D., Rajeev Kumar, Amit Kumar Shringi, Obed Keelson, Hazel Achieng Ouma, and Fei Yan. "Electrochemical Detection of H2O2 Using Bi2O3/Bi2O2Se Nanocomposites." Nanomaterials 14, no. 19 (2024): 1592. http://dx.doi.org/10.3390/nano14191592.

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The development of high-performance hydrogen peroxide (H2O2) sensors is critical for various applications, including environmental monitoring, industrial processes, and biomedical diagnostics. This study explores the development of efficient and selective H2O2 sensors based on bismuth oxide/bismuth oxyselenide (Bi2O3/Bi2O2Se) nanocomposites. The Bi2O3/Bi2O2Se nanocomposites were synthesized using a simple solution-processing method at room temperature, resulting in a unique heterostructure with remarkable electrochemical characteristics for H2O2 detection. Characterization techniques, includin

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17

Feng, Han, Liangliang Liang, Weiyi Wu, Zhaohong Huang, and Yu Liu. "Architecting epitaxial-lattice-mismatch-free (LMF) zinc oxide/bismuth oxyiodide nano-heterostructures for efficient photocatalysis." Journal of Materials Chemistry C 8, no. 32 (2020): 11263–73. http://dx.doi.org/10.1039/d0tc02607g.

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Developing efficient photocatalysts has been proved to be of great importance for many emerging applications, including the removal of recalcitrant organic pollutants in wastewaters and transforming solar energy into important chemical feedstocks.

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18

Simion, B. M., R. Ramesh, E. Marinero, R. L. Pfeffer, and G. Thomas. "Microstructural and magneto-optical characterization of ferrimagnetic multilayered thin-film rare-earth iron garnet heterostructures." Proceedings, annual meeting, Electron Microscopy Society of America 52 (1994): 898–99. http://dx.doi.org/10.1017/s042482010017222x.

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The continuous demands of the computer industry for increased reliability, portability, and density of storage media, has opened a new chapter in the magnetic recording research, by focusing on the viability of magneto-optical materials for storage. Several materials are considered presently to be at the forefront of this new quest: ternary rare-earth transition-metal alloys (such as GdTbFe or TbFeCo), garnets, and Co/Pt or Co/Pd mutilayers. Of these, the ferrimagnetic garnets, due to their relatively flexible structure, may accommodate a large number of substituting ions, allowing thus for a

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19

Yan, Yunhui, Zhaoxian Zhou, Xiaohua Zhao та Jianguo Zhou. "A controlled anion exchange strategy to synthesize core-shell β-bismuth oxide/bismuth sulfide hollow heterostructures with enhanced visible-light photocatalytic activity". Journal of Colloid and Interface Science 435 (грудень 2014): 91–98. http://dx.doi.org/10.1016/j.jcis.2014.08.027.

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20

Wei, Jiaxing, Zhonghui Chen, and Zhangfa Tong. "Engineering Z-scheme silver oxide/bismuth tungstate heterostructure incorporated reduced graphene oxide with superior visible-light photocatalytic activity." Journal of Colloid and Interface Science 596 (August 2021): 22–33. http://dx.doi.org/10.1016/j.jcis.2021.03.117.

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21

Goje, A. A., N. A. Ludin, M. A. Mat Teridi, et al. "Design and Simulation of Lead-free Flexible Perovskite Solar cell Using SCAPS-1D." IOP Conference Series: Materials Science and Engineering 1278, no. 1 (2023): 012004. http://dx.doi.org/10.1088/1757-899x/1278/1/012004.

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Abstract Despite perovskite solar cells’ rapidly increasing efficiency, industrializing and commercializing the device presents several challenges. Top among these is toxicity due to the material’s lead-based perovskite usage, which causes rapid degradation. Because of this challenge, researchers have recently become interested in lead-free perovskite materials. In this research, we investigate using the SCAPS simulation software to optimize a lead-free flexible solar cell. Lead (Pb), which belongs to group 14, can likely be replaced with bismuth (Bi), which belongs to group 15. In this study,

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22

Kokulnathan, Thangavelu, Ramakrishnan Vishnuraj, Tzyy-Jiann Wang, Elumalai Ashok Kumar, and Biji Pullithadathil. "Heterostructured bismuth oxide/hexagonal-boron nitride nanocomposite: A disposable electrochemical sensor for detection of flutamide." Ecotoxicology and Environmental Safety 207 (January 2021): 111276. http://dx.doi.org/10.1016/j.ecoenv.2020.111276.

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23

Li, Yuhan, Kangle Lv, Wingkei Ho, Zaiwang Zhao, and Yu Huang. "Enhanced visible-light photo-oxidation of nitric oxide using bismuth-coupled graphitic carbon nitride composite heterostructures." Chinese Journal of Catalysis 38, no. 2 (2017): 321–29. http://dx.doi.org/10.1016/s1872-2067(16)62573-1.

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24

Li, Jinglin, Bingjun Jin, and Zhengbo Jiao. "Rationally embedded zinc oxide nanospheres serving as electron transport channels in bismuth vanadate/zinc oxide heterostructures for improved photoelectrochemical efficiency." Journal of Colloid and Interface Science 592 (June 2021): 127–34. http://dx.doi.org/10.1016/j.jcis.2021.02.025.

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25

Afzal, A. M., Yasir Javed, Sajad Hussain, Adnan Ali, M. Z. Yaqoob, and Sohail Mumtaz. "Enhancement in photovoltaic properties of bismuth ferrite/zinc oxide heterostructure solar cell device with graphene/indium tin oxide hybrid electrodes." Ceramics International 46, no. 7 (2020): 9161–69. http://dx.doi.org/10.1016/j.ceramint.2019.12.166.

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26

Ishikawa, Fumitaro. "(Invited) GaAs Related Nanowires on Si for Large Area and Functional Electron-Photon Conversion." ECS Meeting Abstracts MA2024-02, no. 35 (2024): 2457. https://doi.org/10.1149/ma2024-02352457mtgabs.

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Wafer scale growth and material exploration of GaAs-related heterostructure nanowires were carried out by self-catalyzed molecular beam epitaxy on Si(111) substrate, showing functional electron-photon conversion. GaAs has high mobility and photoelectric conversion efficiency with a possible formation of heterostructure with related compounds, enabling its application of functional opto-electronic devices such as solar cells, lasers, as well as transistors. The integration of GaAs heterostructure nanowires on Si can thus be promising for those applications on the developed Si platform, and the

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27

Golovko, Yu I., V. M. Mukhortov, O. A. Bunina, et al. "Structure and lattice dynamics of heterostructures based on bismuth ferrite and barium strontium titanate on magnesium oxide substrates." Physics of the Solid State 52, no. 7 (2010): 1432–38. http://dx.doi.org/10.1134/s1063783410070188.

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28

Wang, Wen-Min, Lu Zhang, Wen-Long Wang, Jin-Yi Huang, Qian-Yuan Wu, and Jerry J. Wu. "Photocatalytic Degradation of 1,4-Dioxane by Heterostructured Bi2O3/Cu-MOF Composites." Catalysts 13, no. 8 (2023): 1211. http://dx.doi.org/10.3390/catal13081211.

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Photocatalysts exhibiting high activity for the degradation of 1,4-dioxane (1,4-D) have been a subject of intense focus due to their high toxicity and challenging degradability. Bismuth oxide (Bi2O3) is recognized as an ideal photocatalyst; however, there have been limited studies on its effectiveness in 1,4-D degradation. It is crucial to address the issue of low photocatalytic efficiency attributed to the instability and easy recombination of photogenerated electrons and holes in Bi2O3 upon photoexcitation. In this study, Cu-MOF and oxygen vacancy were utilized to improve the 1,4-D photocata

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29

Sreeram, N., V. Aruna, Ravindranadh Koutavarapu, Dong-Yeon Lee, and Jaesool Shim. "Visible-light-driven indium vanadium oxide nanosheets supported bismuth tungsten oxide nanoflakes heterostructure as an efficient photocatalyst for the tetracycline degradation." Chemosphere 299 (July 2022): 134477. http://dx.doi.org/10.1016/j.chemosphere.2022.134477.

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30

Mafa, Potlako J., Mope E. Malefane, Azeez O. Idris, et al. "Cobalt oxide/copper bismuth oxide/samarium vanadate (Co3O4/CuBi2O4/SmVO4) dual Z-scheme heterostructured photocatalyst with high charge-transfer efficiency: Enhanced carbamazepine degradation under visible light irradiation." Journal of Colloid and Interface Science 603 (December 2021): 666–84. http://dx.doi.org/10.1016/j.jcis.2021.06.146.

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31

Anokhin, A. S., Yu I. Golovko, V. M. Mukhortov, and D. V. Stryukov. "Lattice Structure and Dynamics of Two-Layer Heterostructures of Barium–Strontium Titanate and Layered Bismuth Titanate of Various Thicknesses on a Magnesium Oxide Substrate." Physics of the Solid State 61, no. 11 (2019): 2155–59. http://dx.doi.org/10.1134/s1063783419110039.

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32

Ouedraogo, Seydou, Bilel Chouchene, Thomas Gries, et al. "Bismuth oxybromide/reduced graphene oxide heterostructure sensitized with Zn-tetracarboxyphthalocyanine as a highly efficient photocatalyst for the degradation of Orange II and phenol." Journal of Environmental Chemical Engineering 10, no. 2 (2022): 107332. http://dx.doi.org/10.1016/j.jece.2022.107332.

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33

Jin, Fangjun, Xiaowei Liu, Bingbing Niu, et al. "A new highly active and CO2-stable heterostructure cathode material for solid oxide fuel cells developed from bismuth ion-modified cation-deficient Nd0.9BaCo2O5+." Applied Catalysis B: Environment and Energy 358 (December 2024): 124410. http://dx.doi.org/10.1016/j.apcatb.2024.124410.

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34

Chauhan, Moondeep, Teenu Jasrotia, Gurveengeet Kaur та ін. "Investigating the efficiency of α-Bismuth zinc oxide heterostructure composite/UV-LED in methylene blue dye removal and evaluation of its antimicrobial activity." Environmental Research 180 (січень 2020): 108857. http://dx.doi.org/10.1016/j.envres.2019.108857.

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35

Dall'Antonia, Luiz Henrique, and Luan Pereira Camargo. "(Invited) Photoelectrochemical Properties of Binary Vanadate Oxides: A Comprehensive Synthesis/Application Relationship." ECS Meeting Abstracts MA2025-01, no. 56 (2025): 2725. https://doi.org/10.1149/ma2025-01562725mtgabs.

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The development of novel materials with catalytic and energy storage properties is essential due to increasing industrial growth, energy crises, environmental challenges, and rising global energy demands. Binary metal oxides outperform single-component oxides, offering higher electrical conductivity, versatile oxidation states, and tunable structures. Among these, vanadate-based materials (MxVyOz, where M = Bi, Fe, Cu, Ce) have gained attention for their low band gap energy (visible light absorption), excellent chemical and thermal stability, low toxicity, high elemental abundance, and synergi

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36

Mahbub, Muhammad Adib Abdillah, João R. C. Junqueira, Xin Wang, et al. "Dynamic Transformation of Functionalized Bismuth to Catalytically Active Surfaces for CO2 Reduction to Formate at High Current Densities." Advanced Functional Materials, October 9, 2023, 2307752. https://doi.org/10.1002/adfm.202307752.

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A facile strategy to boost the activity and preserve the selectivity of CO<sub>2</sub> reduction to formate using organic-functionalized metal catalysts, specifically 2-methyl-imidazole coordinated to Bi, Bi[2-MeIm], is reported, and the active surfaces are investigated during structural transformation under the applied cathodic potential necessary for CO<sub>2</sub> reduction. Operando Raman spectroscopy unveils the structure evolution during the reaction and post-electrolysis analysis shows the formation of three phases of bismuth-based active surfaces. As a result, Bi[2-MeIm] achieves an ex

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O’Sullivan, Marita, Jonathan Alaria, Matthew S. Dyer, John B. Claridge, Michael W. Gaultois, and Matthew J. Rosseinsky. "Epitaxial growth, optical and electrical conductivity of the metallic pyrochlore Bi2Ru2O7 on Y-stabilized ZrO2 substrate." APL Materials 11, no. 5 (2023). http://dx.doi.org/10.1063/5.0144905.

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Epitaxial heterostructures composed of complex correlated metal oxides, grown along specific crystallographic orientations, offer a route to investigating emergent phenomena such as topological states and spin liquids through geometrical lattice engineering. A2Ru2O7 pyrochlore ruthenates, in particular, exhibit a metal–insulator transition with varying A cation, whose mechanism is not fully understood. We report on the epitaxial growth, and structural and electrical properties of metallic pyrochlore bismuth ruthenate heterostructures, grown along both the [001] and [111] directions. Ordered py

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38

Franceschini, Filippo, Mattia Bartoli, Alberto Tagliaferro, and Sandro Carrara. "Electrodes for Paracetamol Sensing Modified with Bismuth Oxide and Oxynitrate Heterostructures: An Experimental and Computational Study." December 20, 2021. https://doi.org/10.3390/chemosensors9120361.

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In this work, novel platforms for paracetamol sensing were developed by the deposition of Bi2O3, Bi5O7NO3 and their heterostructures onto screen-printed carbon-paste electrodes. An easy and scalable solid state synthesis route was employed, and by setting the calcination temperatures at 500 °C and 525 °C we induced the formation of heterostructures of Bi2O3 and Bi5O7NO3. Cyclic voltammetry measurements highlighted that the heterostructure produced at 500 °C provided a significant enhancement in performance compared to the monophases of Bi2O and Bi5O7NO3, respectively. That heterostructure show

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39

Ashiegbu, D. C., and H. Potgieter. "Photocatalytic mediated destruction of 2-chlorobiphenyl by a ZnO-[10%]BiOI p-n heterojunction: effect of some process parameters." International Journal of Environmental Science and Technology, October 30, 2023. http://dx.doi.org/10.1007/s13762-023-05262-4.

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AbstractThis study involved the synthesis, characterization, and application of various photocatalysts and heterojunctions using zinc oxide (ZnO), tungsten trioxide (WO3), and bismuth oxyiodide (BiOI) for the photo-abatement of 2-chlorobiphenyl (2CBP). Scanning electron microscopy revealed a variety of morphologies for all composites, while energy-dispersive X-ray spectroscopy only identified reference elements and X-ray diffraction patterns displayed crystalline patterns with no impurity peaks. The absorbance of the heterostructures exhibited slight red shifts as WO3 and BiOI were etched into

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40

Ulrich, Haselmann, Haberfehlner Georg, Pei Weijie, et al. "Study on Ca Segregation toward an Epitaxial Interface between Bismuth Ferrite and Strontium Titanate." February 14, 2020. https://doi.org/10.1021/acsami.9b20505.

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Segregation is a crucial phenomenon, which has to be considered in functional material design. Segregation processes in perovskite oxides have been the subject of ongoing scientific interest, since they can lead to a modification of properties and a loss of functionality. Many studies in oxide thin films have focused on segregation toward the surface using a variety of surface-sensitive analysis techniques. In contrast, here we report a Ca segregation toward an in-plane compressively strained heterostructure interface in a Ca- and Mn-codoped bismuth ferrite film. We are using advanced transmis

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41

Arefieva, Olga D., Marina S. Vasilyeva, Denis P. Opra та ін. "Development of δ-Bi2O3/Bi2SiO5 heterostructures based on biogenic silica for photocatalytic treatment from organic pollutants". Water Practice & Technology, 16 липня 2024. http://dx.doi.org/10.2166/wpt.2024.185.

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ABSTRACT δ-Bi2O3/Bi2SiO5 heterostructural photocatalysts with different contents of bismuth in samples (X-Bi-Si, where X = 10–60% Bi2O3) were prepared by the facile sol–gel method using bismuth nitrate and biogenic silica from rice husk biomass as precursors. FT-IR, scanning electron microscope, XRD, energy-dispersive X-ray fluorescence, and UV–Vis methods were systematically used to characterize the as-obtained materials. The photodegradation of methyl orange (MO) in neutral aqueous solutions (pH (6.8)) under UV irradiation was studied to evaluate their photocatalytic activities. The phase co

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42

Trivedi, Komal, Bhanupriya Yadav, Rohit Shrivastav, and Chetan K. Modi. "Synthesis of Ternary Photoactive Heterojunction B/CN@rGO for Visible Light Driven Selective Photooxidation of Benzyl Alcohol." ChemPhotoChem, July 12, 2024. http://dx.doi.org/10.1002/cptc.202400171.

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This work introduces a novel ternary heterostructure as a photocatalyst to selectively produce benzaldehyde from benzyl alcohol through photooxidation. We have synthesized bismuth vanadate functionalized graphitic carbon nitride decorated reduced graphene oxide B/CN@rGO ternary composite and subsequently subjected it to several characterization methodologies like XRD, FE‐SEM, HR‐TEM, XPS, FT‐IR, TGA, UV‐vis DRS, and EIS. The synthesized B/CN@rGO was effectively used in the photooxidation process to produce benzaldehyde from benzyl alcohol, employing a cost‐effective white LED light of 200 W. R

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43

Ren, Xixi, Fei Liu, Han Wu, et al. "Reconstructed Bismuth Oxide through in situ Carbonation by Carbonate‐containing Electrolyte for Highly Active Electrocatalytic CO2 Reduction to Formate." Angewandte Chemie, December 26, 2023. http://dx.doi.org/10.1002/ange.202316640.

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The catalyst‐reconstruction makes it challenging to clarify the practical active sites and unveil the actual reaction mechanism during the CO2 electroreduction reaction (CO2RR). However, currently the impact of the electrolyte microenvironment in which the electrolyte is in contact with the catalyst is overlooked and might induce a chemical evolution, thus confusing the reconstruction process and mechanism. In this work, the carbonate adsorption properties of metal oxides were investigated, and the mechanism of how the electrolyte carbonate affect the chemical evolution of catalysts were discu

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44

Ren, Xixi, Fei Liu, Han Wu, et al. "Reconstructed Bismuth Oxide through in situ Carbonation by Carbonate‐containing Electrolyte for Highly Active Electrocatalytic CO2 Reduction to Formate." Angewandte Chemie International Edition, December 26, 2023. http://dx.doi.org/10.1002/anie.202316640.

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Abstract:

The catalyst‐reconstruction makes it challenging to clarify the practical active sites and unveil the actual reaction mechanism during the CO2 electroreduction reaction (CO2RR). However, currently the impact of the electrolyte microenvironment in which the electrolyte is in contact with the catalyst is overlooked and might induce a chemical evolution, thus confusing the reconstruction process and mechanism. In this work, the carbonate adsorption properties of metal oxides were investigated, and the mechanism of how the electrolyte carbonate affect the chemical evolution of catalysts were discu

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45

dos Santos, Wayler S., Éder J. Carmo, Lucas L. Nascimento, et al. "Enhanced electron lifetime in bismuth-vanadium-oxide based bifunctional hybrid photoactive heterostructures." Journal of Physics and Chemistry of Solids, May 2023, 111438. http://dx.doi.org/10.1016/j.jpcs.2023.111438.

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Rasool, Asif, Shahnaz Kossar, and R. Amiruddin. "Study on multifunctional resistive switching and UV light detection characteristics in p-PEDOT:PSS/i-BFO/n-ZnO hybrid structures." Semiconductor Science and Technology, April 11, 2024. http://dx.doi.org/10.1088/1361-6641/ad3d7d.

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Abstract The present research work based on the newly prepared organic-inorganic hybrid heterostructure will be exploited to develop a multifunctional device including non-volatile resistance switching (RS) memory devices, and ultraviolet (UV) light detection behavior for the first time based on p-PEDOT:PSS/i-BFO/n-ZnO junctions. Using a spray pyrolysis technique, &#xD;n-type zinc oxide (ZnO) and i-type bismuth ferrite (BiFeO3) thin film layers were prepared on the clean glass substrates at temperature 673K. Using a spin coater method, the p-PEDOT:PSS were grown upon a bismuth ferrite (BiF

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dos Santos, Wayler Silva, Éder J. Carmo, Lucas L. Nascimento, et al. "Enhanced Electron Lifetime in a Bifunctional Hybrid Heterostructure Based on Bismuth-Vanadium-Oxide." SSRN Electronic Journal, 2022. http://dx.doi.org/10.2139/ssrn.4159417.

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48

Yang, Kun, Haoxian Zhu, Lei Zhang, Wei Li, Li Sun, and Yihe Zhang. "An oxygen vacancies-enriched dual-phase bismuth oxide heterostructure derived from metal-organic framework enabling advanced nickel bismuth batteries." Applied Surface Science, March 2025, 163070. https://doi.org/10.1016/j.apsusc.2025.163070.

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K, Karthik, Vishnuvaarathanan G, and Keerthi. "Bismuth Oxide/MgAl-LDH Heterostructures for Photocatalytic Dye Degradation: VESTA-Based Structural and Electronic Analysis." Surfaces and Interfaces, April 2025, 106451. https://doi.org/10.1016/j.surfin.2025.106451.

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Arbab, Alvira Ayoub, Sehyeon Cho, Euibeen Jung, Hyun Soo Han, Sangwook Park, and Hyoungsoon Lee. "Ultralow‐Overpotential Acidic Oxygen Evolution Reaction Over Bismuth Telluride–Carbon Nanotube Heterostructure with Organic Framework." Small, November 9, 2023. http://dx.doi.org/10.1002/smll.202307059.

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AbstractThe state‐of‐the‐art iridium and ruthenium oxides‐based materials are best known for high efficiency and stability in acidic oxygen evolution reaction (OER). However, the development of economically feasible catalysts for water‐splitting technologies is challenging by the requirements of low overpotential, high stability, and resistance of catalysts to dissolution during the acidic oxygen evolution reaction . Herein, an organometallic core–shell heterostructure composed of a carbon nanotube core (CNT) and bismuth telluride (Bi2Te3) shell (denoted as nC–Bi2Te3) is designed and use it as

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