Electron-rich biochar enhanced Z-scheme heterojunctioned bismuth tungstate/ bismuth oxyiodide removing tetracycline
نویسندگان
چکیده
In the synthesized BC/BWI catalyst, introduction of biochar and construction Z-type heterojunctions accelerated photogenerated carrier separation to reach an efficient removal tetracycline.
منابع مشابه
Oxygen vacancy induced bismuth oxyiodide with remarkably increased visible-light absorption and superior photocatalytic performance.
With the increasingly serious environmental problems, photocatalysis has recently attracted a great deal of attention, with particular focus on water and air purification and disinfection. Herein, we show an electroreduction strategy to improve significantly the solar absorption and donor density of BiOI nanosheet photocatalyst by introducing oxygen vacancies. These oxygen-deficient BiOI nanosh...
متن کاملSignatures of electron fractionalization in ultraquantum bismuth.
Because of the long Fermi wavelength of itinerant electrons, the quantum limit of elemental bismuth (unlike most metals) can be attained with a moderate magnetic field. The quantized orbits of electrons shrink with increasing magnetic field. Beyond the quantum limit, the circumference of these orbits becomes shorter than the Fermi wavelength. We studied transport coefficients of a single crysta...
متن کاملHydrogen-reduced bismuth oxyiodide nanoflake arrays with plasmonic enhancements for efficient photoelectrochemical water reduction
Bismuth oxyiodide has attracted strong interest as a nano-engineered material for high-performance electrodes in photoelectrochemical (PEC) cells. Herein, we demonstrate the visible-light-sensitive PEC photocathodes based on nano-engineered bismuth oxyiodide (BiOI). The photocathodes are comprised of plasmonic Au nanoparticles (NPs) on hydrogen-reduced BiOI (H-BiOI) nanoflake arrays. The BiOI-b...
متن کاملBismuth oxyiodide nanosheets: a novel high-energy anode material for lithium-ion batteries.
BiOI nanosheets are easily synthesized by direct thermal treatment of commercial BiI3 powder, serving as a novel anode material for lithium-ion batteries. A high volumetric capacity of ∼5678 mA h cm(-3) was achieved. This work demonstrates that the BiOI nanosheets hold great promise as high-energy anode material for lithium-ion batteries.
متن کاملANTI-BACTERIAL EFFECTS OF BISMUTH COMPOUNDS AND ITS SYNERGY WITH TETRACYCLINE AND METRONIDAZOLE ON HELICOBACTER PYLORl
A bacteriological investigation performed on the biopsies of 1 30 patients with gastrointestinal disorders at the GI section of Imam Khomeini hospital concluded in the isolation of 100 cases of Helicobacler pylori. The antibacterial effects of bismuth salts alone and in synergy with tetracycline and metronidazole were evaluated on the basis of disc diffusion method on 5 randomly selected pu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Inorganic chemistry frontiers
سال: 2023
ISSN: ['2052-1553', '2052-1545']
DOI: https://doi.org/10.1039/d3qi01283b