A5061659852- Advanced Photocatalysis Techniques
- Ferroelectric and Piezoelectric Materials
- Copper-based nanomaterials and applications
- Electrical and Thermal Properties of Materials
- Catalytic Processes in Materials Science
- TiO2 Photocatalysis and Solar Cells
- ZnO doping and properties
- Microwave Dielectric Ceramics Synthesis
- Atmospheric chemistry and aerosols
- Toxic Organic Pollutants Impact
- Electronic and Structural Properties of Oxides
- Advanced oxidation water treatment
- Air Quality and Health Impacts
- Luminescence Properties of Advanced Materials
- Gas Sensing Nanomaterials and Sensors
- Industrial Gas Emission Control
- Perovskite Materials and Applications
- Agriculture Sustainability and Environmental Impact
- Advanced Sensor Technologies Research
- Solar-Powered Water Purification Methods
- Environmental Impact and Sustainability
- Energy and Environment Impacts
- CO2 Reduction Techniques and Catalysts
- Clay minerals and soil interactions
- Nuclear materials and radiation effects
Lanzhou University
2022-2025
Yancheng Institute of Technology
2014-2024
Qingdao University
2021-2023
Beihang University
2010-2022
Inner Mongolia University of Technology
2021
Institute of Plant Protection
2020
Wuhan University
2013-2017
Ministry of Education Science and Technology
2017
Jining University
2007-2016
China University of Geosciences
2015
BiOCl microstructures that include microspheres stacked by nanosheet and microsized square nanosheets, with a large lateral size of 3–5 μm thickness 35 nm (the side length/thickness ratio is ∼100), are synthesized solvothermal method the assistance polyvinylpyrrolidone. The exposed face {001} facet. show good photocatalytic activity toward decomposition Rhodamine B under ultraviolet–visible light irradiation. Moreover, individual nanosheets employed as building block for construction an...
The Fe(III)–sulfite system has been regarded as a new alternative for the systems containing persulfate or peroxymonosulfate in oxidation of organic contaminants water wastewater. Here, detailed theoretical analysis was made on inhibitory activities inhibitors (ethanol, tert-butyl alcohol, 1-hexanol, aniline, diphenylamine, and pyrogallol (PA)) to examine roles oxysulfur radicals azo dye acid orange 7 (AO7) system. Experimental results confirm expected concentration complete inhibition...
Melem: a highly efficient metal-free blue-emitting phosphor, easy to synthesize and abundant in reserve.
The new mechanism of PEC reduction CO 2 on the bicentric catalyst is proven by DFT calculations and verified operando FTIR spectra, in which, important intermediate *OCH could connect each other for C2 products.
Cu2O microcrystals with various shapes were obtained by reducing copper nitrate formic acid, employing NH3·H2O as the morphology tailor. The volume of plays a key role in controlling final morphology, and hence shapes, such sphere, hexapod, octahedron, truncated octahedron rhombic dodecahedron can be varying concentration solution. Time-dependent experiments strongly showed that all originated from intermediate microcrystal. We found microcrystal evolved directly microsphere. growth...
White light phosphors have many potential applications such as solid‐state lighting, full color displays, source for plant growth, and crop improvement. However, most of these are rare‐earth‐based materials which costly would be facing the challenge resource issue due to extremely low abundance elements on earth. A new white composite consisted a graphitic‐phase nitrogen carbon (g‐C 3 N 4 ) treated with nitric acid copper‐cysteamine Cu Cl(SR) 2 is reported herein. Under single wavelength...
β-Bi2O3 is an efficient visible-light photocatalyst, however, it unable to split water produce hydrogen because of the positive conduction band minimum (CBM). In this paper, using hybrid density functional theory (DFT) calculations, we demonstrated that by doping indium in β-Bi2O3, CBM shifts upward orbital hybridization Bi, and O. In-doped photocatalysts synthesized a precipitation method can photocatalytically experiments. In-doping also causes morphological change from hierarchical bulk...
Polycyclic aromatic hydrocarbons (PAHs) have become cause for growing concern in the Arctic ecosystems, partly due to their stable levels despite global emission reduction. Wildfire is considered one of primary sources that influence PAH and trends Arctic, but quantitative investigations this are still lacking. This study estimates emissions benzo[a]pyrene (BaP), a congener PAHs with high carcinogenicity, from forest grassland fires 2001 2020 simulates contributions wildfire-induced BaP...
Piezoelectric catalysis is a way of renewable energy conversion, which involves the application an external mechanical force to piezoelectric catalyst. In this work, NiFe2O4 nanofibers with surface oxygen vacancies were successfully synthesized by electrospinning and annealing processes. The introduction in can effectively increase piezo-catalytic degradation rates 75% for organic dyes catalytic hydrogen peroxide generation 39% pure water. mechanism has been discussed. defects enhanced...
<title>Abstract</title> China’s clean air action (CAA) has significantly reduced pollution and human risk, cutting sulfur dioxide emissions the cooling effect of sulfate aerosol (SO<sub>4</sub>) by 90% since 2007. However, extent to which CAA emission reductions SO<sub>2</sub> other scattering aerosols could affect climate country’s carbon targets remains unclear. Here, we examine individual combined radiative forcing (RF) nine forcers using an Earth system model find that diminished...
Large-scale one-dimensional (1D) rod-like and octagonal-like KEu(MoO4)2 microcrystals were successfully synthesized by a simple, environmental friendly, low cost molten salt method using halons (KCl or KBr) as flux. The as-prepared products characterized X-ray powder diffractometry (XRD), scanning electron microscopy (SEM), high resolution transmission (HRTEM), selected-area diffraction (SAED) photoluminescence (PL) spectrometry. results show that the reaction parameters, including...