Engineering Z-scheme TiO2-OV-BiOCl via oxygen vacancy for enhanced photocatalytic degradation of imidacloprid; Dalton Transactions; Vol. 49, iss. 31

Engineering Z-scheme TiO2-OV-BiOCl via oxygen vacancy for enhanced photocatalytic degradation of imidacloprid; Dalton Transactions; Vol. 49, iss. 31

Chi tiết về thư mục
Parent link:	Dalton Transactions Vol. 49, iss. 31.— 2020.— [P. 11010-11018]
Tác giả của công ty:	Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий
Tác giả khác:	Yang Bing, Zheng Jiliang, Li Wei, Wang Rongjie, Li Danya, Guo Xuhong, Rodriguez (Rodriges) Contreras R. D. Raul David, Jia Xin
Tóm tắt:	Title screen The development and application of photocatalysts with strong redox ability to degrade refractory pesticides is the key to eliminating pesticide contamination. In this work, we develop a facile, time-saving, and surfactant-assisted method to fabricate a new Z-scheme heterojunction based on TiO2/BiOCl. This photocatalyst is rich in oxygen vacancy defects (TiO2-OV-BiOCl), and displays an excellent photocatalytic degradation performance for imidacloprid (IMD), and a possible degradation pathway of IMD is provided. The surfactant F127 plays an essential role in regulating the oxygen vacancy defects (OVDs) of TiO2-OV-BiOCl, where the OVD mainly exists in 5 layer BiOCl ultrathin nanosheets. Free radical trapping experiments demonstrate that the introduction of an OVD in BiOCl as a ‘charge mediator’ changes the charge-transfer mode from a type-II mechanism to a Z-scheme mechanism. The formation of a Z-scheme heterojunction leads to an excellent light utilization and higher separation efficiency of photogenerated charge carriers with a prolonged lifetime compared to those of BiOCl and TiO2/BiOCl. This work highlights the critical role of an OVD in the construction of a Z-scheme heterojunction of TiO2/BiOCl, and it can be applied to construct efficient photocatalytic systems for pesticide degradation. Режим доступа: по договору с организацией-держателем ресурса
Ngôn ngữ:	Tiếng Anh
Được phát hành:	2020
Những chủ đề:	электронный ресурс труды учёных ТПУ
Truy cập trực tuyến:	https://doi.org/10.1039/D0DT02128H
Định dạng:	Điện tử Chương của sách
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664471

Những quyển sách tương tự

Vacances. Voyages учебное пособие
Bằng: Борисов А. В.
Được phát hành: (Пенза, ПГУ, 2020)

Ag nanoparticle-decorated Bi2O3-TiO2 heterogeneous nanotubular photocatalysts for enhanced degradation of organic contaminants; Colloids and Surfaces A: Physicochemical and Engineering Aspects; Vol. 648
Được phát hành: (2022)

Direct Z-scheme g-C3N4/TiO2 heterojunction porous nanotubes: An ingenious synthesis strategy to enhance photocatalytic activity; Journal of Environmental Chemical Engineering; Vol. 11, iss. 2
Được phát hành: (2023)

Rapid photocatalytic degradation of phenol from water using composite nanofibers under UV; Environmental Sciences Europe; Vol. 32, iss. 1
Được phát hành: (2020)

Ultrathin porous carbon nitride nanosheets with well-tuned band structures via carbon vacancies and oxygen doping for significantly boosting H2 production; Applied Catalysis B: Environmental; Vol. 314
Được phát hành: (2022)

The Formation of Vacancies and Vacancy-hydrogen Complexes in Titanium after Gas Phase Hydrogenation; ICPA – 17
Được phát hành: (2015)

The oxygen-deficient TiO2 films deposited by a dual magnetron sputtering; Vacuum; Vol. 134
Được phát hành: (2016)

Oligothienyl catenated germanes and silanes: synthesis, structure, and properties; Dalton Transactions; № 47
Được phát hành: (2018)

Effect of oxygen vacancies on adhesion at the Nb/Al2O3 and Ni/ZrO2 interfaces; Physics of the Solid State; Vol. 50, iss. 3
Bằng: Eremeev S. V.
Được phát hành: (2008)

The study of the applicability of ionizing radiation to increase the photocatalytic activity of TiO2 thin films; Journal of Nanostructure in Chemistry; Vol. 10, iss. 4
Được phát hành: (2020)

Effect of Calcination Time on the Physicochemical Properties and Photocatalytic Performance of Carbon and Nitrogen Co-Doped TiO2 Nanoparticles; Catalysts; Vol. 10, iss. 8
Được phát hành: (2020)

Photocatalytic Activities for Environmental Remediation and Energy Conversion
Được phát hành: (2023)

Enhanced selective adsorption and photocatalytic of Ag/Bi2O3 heterostructures modified up-conversion nanoparticles; Journal of Environmental Chemical Engineering; Vol. 10, iss. 1
Được phát hành: (2022)

Oxygen Sensing Methods and Protocols /
Được phát hành: (2023)

Anisotropy of photocatalytic properties of MoO3/TiO2–SiO2 core–shell polycrystalline composites; Inorganic Chemistry Communications; Vol. 160
Được phát hành: (2024)

Upcycling of polymer nanocomposites through degradation mechanism; Aging and Degradation of Polymer Nanocomposites
Được phát hành: (2026)

Design of Advanced Photocatalytic Materials for Energy and Environmental Applications
Được phát hành: (2013)

Targeted Protein Degradation Methods and Protocols /
Được phát hành: (2021)

Reactive Oxygen Species Methods and Protocols /
Được phát hành: (2021)

The Degradation of Ethics Through the Holocaust
Bằng: Wilson, Paul E.
Được phát hành: (2023)

Food, Environmental Degradation and Injustices
Bằng: Sneddon, Simon
Được phát hành: (2025)

The Photocatalytic Effect of TiO2 Nanocrystallites Attached to the Polypropylene Nonwoven Surface; 2014 The Annual Conference on Engineering and Technology (ACEAT 2014), 15-17.10.2014, Osaka, Japan
Được phát hành: (2014)

Hollow Spherical Hierarchical MoO3/SiO2–TiO2 Structures for Photocatalytic Decomposition of Organic Pollutant in Water; Applied Materials Today; Vol. 29
Được phát hành: (2022)

Photocatalytic Fe-doped n-TiO2: From synthesis to utilization of in vitro cell models for screening human and environmental nanosafety; Resource-Efficient Technologies; Vol. 3, iss. 2
Được phát hành: (2017)

Beginning Power BI A Practical Guide to Self-Service Data Analytics with Excel 2016 and Power BI Desktop /
Bằng: Clark, Dan
Được phát hành: (2017)

Plant Respiration and Internal Oxygen Methods and Protocols /
Được phát hành: (2017)

Reactive Oxygen Species in Plants Methods and Protocols /
Được phát hành: (2022)

Cruel, Inhuman or Degrading Treatment? Benefit Sanctions in the UK /
Bằng: Adler, Michael
Được phát hành: (2018)

Ruthenium indenylidene complexes bearing N-alkyl/N-mesityl-substituted N-heterocyclic carbene ligands; Dalton Transactions; № 44
Được phát hành: (2015)

Thermal Degradation of Polymer Blends, Composites and Nanocomposites: Chap. 1; Thermal Degradation of Polymer Blends, Composites and Nanocomposites
Bằng: Putkhenpurakalchira M. V. Maniyan Visakkh
Được phát hành: (2015)

Financial Inclusion Schemes in India
Bằng: Ahmad Malik, Firdous, et al.
Được phát hành: (2022)

Power BI: передовые методы оптимизации
Bằng: Мерчант Б.
Được phát hành: (Москва, ДМК Пресс, 2023)

Planning and Reporting in BI-supported Controlling Fundamentals, Business Intelligence, Mobile BI, Big Data Analytics and AI /
Bằng: Schön, Dietmar
Được phát hành: (2023)

Deposit Insurance Schemes Funding, Policy and Operational Challenges /
Bằng: Ognjenovic, Djurdjica
Được phát hành: (2017)

Taxonomy, Genomics and Ecophysiology of Hydrocarbon-Degrading Microbes
Được phát hành: (2017)

Legacies of the Degraded Image in Violent Digital Media
Bằng: Bender, Stuart Marshall
Được phát hành: (2017)

Modelling Degradation of Bioresorbable Polymeric Medical Devices
Được phát hành: (Amsterdam, Elsevier, 2015)

The effect of doping of TiO2 thin films with low-energy O2+ ions on increasing the efficiency of hydrogen evolution in photocatalytic reactions of water splitting; Journal of Materials Science; Vol. 31, iss. 23
Được phát hành: (2020)

Rotating Electrode Methods and Oxygen Reduction Electrocatalysts
Được phát hành: (Amsterdam, Elsevier, 2014)

The anomeric effect and related stereoelectronic effects at oxygen
Bằng: Kirby A. J.
Được phát hành: (Berlin, Springer-Verlag, 1983)