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Precursors for rock fracturing and failure¿Part II: IRR T-Curve abnormalities
Abstract There are many precursors, including the abnormality of infrared radiation (IRR), for rock fracturing and failure. As the comprehensive effect of rock thermoelasticity and rock friction, theExpand
Insight into the role of Ti3+ in photocatalytic performance of shuriken-shaped BiVO4/TiO2−x heterojunction
Abstract Heterojunction is recognized as an effective approach to improve photocatalytic performance, but a well-matched energy band alignment is critical therein. In this work, the shuriken-shapedExpand
Groundwater contamination with the threat of COVID-19: Insights into CSR theory of Carroll's pyramid
In this study, we elucidated the effect of sewage drain on groundwater contamination as including different contaminants, microbes, and pathogens, which deteriorating the groundwater by poorExpand
A comparative study of nanometer sized Fe(III)-doped TiO2photocatalysts: synthesis, characterization and activity
Fe(III)-doped TiO2 nanoparticles have been prepared in three different ways using inorganic or organic precursors, respectively. Transmission electron microscopic (TEM) structure characterization ofExpand
Adsorption and removal of tetracycline from water by petroleum coke-derived highly porous activated carbon
Abstract Herein, petroleum coke (PC) derived activated carbons (ACs) were prepared via KOH activation process. The as-prepared ACs exhibited a large surface area (2800–2900 m 2 /g) and total poreExpand
Photodegradation of phenanthrene on cation-modified clays under visible light
Abstract Transformation and fate of polycyclic aromatic hydrocarbons (PAHs) are critically influenced by natural conditions, especially their interactions with various components of soils andExpand
Management on the location and concentration of Ti3+ in anatase TiO2 for defects-induced visible-light photocatalysis
Abstract The defect-induced “black-and-white” issue of TiO 2 keeps this material under spotlight in the past decade. This work exhibits an oxidation-based synthesis of anatase TiO 2 nanocrystals withExpand
Facile Synthesis of Defective TiO2−x Nanocrystals with High Surface Area and Tailoring Bandgap for Visible-light Photocatalysis
The defectiveTiO2−x shows high photocatalytic efficiency in methylene blue and phenol degradation as well as in hydrogen evolution under visible light, underlining the significance of the present strategy for structural and bandgap manipulation in TiO2-based photocatalysis. Expand
One-step electrodeposition of platinum nanoflowers and their high efficient catalytic activity for methanol electro-oxidation
A facile, one-step and template-free electrodeposition method has been developed for the first time to prepare porous Pt nanoflowers. The flowerlike architectures were confirmed by SEM, and furtherExpand
In situ Electron Microscopy Investigation of Fe(III)-doped TiO2 Nanoparticles in an Aqueous Environment
Three-dimensional networks of Fe(III)-doped TiO2 nanoparticles (2–4 nm) prepared from organic precursors are detected by Cryo-TEM (transmission electron microscopy) in an aqueous environment.Expand