A5041041174- Electrochemical Analysis and Applications
- Advanced oxidation water treatment
- Electrocatalysts for Energy Conversion
- Environmental remediation with nanomaterials
- Ionic liquids properties and applications
- CO2 Reduction Techniques and Catalysts
- Electrochemical sensors and biosensors
- Conducting polymers and applications
- Iron oxide chemistry and applications
- Advanced battery technologies research
- Analytical chemistry methods development
- Catalytic Processes in Materials Science
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- Radioactive element chemistry and processing
- Atmospheric chemistry and aerosols
- Geochemistry and Elemental Analysis
- Microfluidic and Capillary Electrophoresis Applications
- Analytical Chemistry and Sensors
- Arsenic contamination and mitigation
- Heavy metals in environment
- Isotope Analysis in Ecology
- Carbon and Quantum Dots Applications
- Industrial Gas Emission Control
- Organic and Inorganic Chemical Reactions
Chinese Academy of Sciences
2009-2025
Institute of Urban Environment
2023-2025
CAS Key Laboratory of Urban Pollutant Conversion
2023-2024
Case Western Reserve University
1977-2022
South China University of Technology
2003-2021
Cell Technology (China)
2018-2019
State Council of the People's Republic of China
2017-2018
Temple University
2015-2016
Research Center for Eco-Environmental Sciences
2012
Institute of Tibetan Plateau Research
2010
Manganese dioxides (MnO2) are among important environmental oxidants in contaminant removal; however, most existing work has only focused on naturally abundant MnO2. We herein report the effects of different phase structures synthetic MnO2 their oxidative activity with regard to degradation. Bisphenol A (BPA), a frequently detected environment, was used as probe compound. total eight five (α-, β-, γ-, δ-, and λ-MnO2) were successfully synthesized methods. The reactivity MnO2, quantified by...
A simple chemical oxidation and ultrasound exfoliation method has been developed to synthesize the two-dimensional ultrathin-layer materials-graphitic carbon nitride nanosheets (g-C3N4 NNs). The prepared ultrathin g-C3N4 NNs display strong fluorescence stability, including good photostability excellent antisalt ability. Herein, a new "on-off-on" fluorescent switching sensor is designed. iron ion (Fe3+) an ultrasensitive response quench of based on synergistic effect between inner filter...
Oxygen reduction on Pt in 85% has been studied using a rotating disk electrode at various temperatures. At prereduced the Tafel slope is ∼ −0.12 V/decade. Kinetic studies of room temperature ring‐disk technique have shown that purified parallel mechanism operative. The direct to water predominant path, and only about 10% proceeds via production . oxidation also electrode. one‐half order with respect while first order.
Co(CO<sub>3</sub>)<sub>0.5</sub>(OH)·0.11H<sub>2</sub>O: a new property for highly selective electroreduction of CO<sub>2</sub> to CH<sub>3</sub>OH.
Herein, we successfully synthesized partially oxidized 5 nm cobalt nanoparticles dispersed on a single-layer nitrogen-doped graphene (SL-NG) (denoted as PO-5 Co/SL-NG) catalyst by unique and simple one-pot synthesis strategy, which was efficiently applied for highly selective electrocatalytic reduction of carbon dioxide to methanol in 0.1 mol dm-3 aqueous NaHCO3 medium under mild conditions, reaching the maximum faradaic efficiency (FE) 71.4% at -0.90 V versus saturated calomel electrode...
Abstract Conspectus: Redox reactions of Fe- and Mn-oxides play important roles in the fate transformation many contaminants natural environments. Due to experimental analytical challenges associated with complex environments, there has been a limited understanding reaction kinetics mechanisms actual environmental systems, most studies so far have only focused on simple model systems. To bridge gap between systems it is necessary increase complexity examine both involved interaction how...
CR Climate Research Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 42:57-64 (2010) - DOI: https://doi.org/10.3354/cr00864 Decreasing wind speed and weakening latitudinal surface pressure gradients in Tibetan Plateau Qinglong You1,2,6, Shichang Kang1,3,*, Wolfgang-Albert Flügel2, Nick Pepin4, Yuping Yan5, Jie Huang1,6 1Key Laboratory of Environmental Change Land Surface Process, Institute...
A sensitively electrochemical metronidazole sensor basing on a Pt nanospheres/polyfurfural modified glassy carbon electrode.
Our previous work reported that Al2O3 inhibited the oxidative reactivity of MnO2 through heteroaggregation between oxide particles and surface complexation dissolved Al ions with (S. Taujale H. Zhang, "Impact interactions metal oxides to manganese dioxide" Environ. Sci. Technol. 2012, 46, 2764–2771). The aim current was investigate in ternary mixtures MnO2, Al2O3, NOM how affect reactivity. For effect ions, we examined NOM. results indicated an increase amount humic acids (HAs) increasingly...
Novel gas-responsive imprinting hydrogels were fabricated by combining N,N′-dimethylaminoethyl methacrylate gas-sensitive monomers, N,N′-methylenebis(acrylamide) cross-linkers, and human serum albumin (HSA) template proteins via a free radical polymerization. The hydrogel exhibited reversible property upon N2/CO2 exchange. This result was supported the evidences from hydrogen nuclear magnetic resonance spectroscopy scanning electron microscopy. By applying this to sensing application,...
Experimental evidence based on linear sweep voltammetry is presented to substantiate the view that ionic adsorption substantially shifts electrode potentials in addition relative heights of hydrogen peaks. HClO4 and HF are chosen as better reference electrolytes for anion studies. The curves 0.1M well effect adding successively increasing amounts H2SO4 these discussed. measurements also extended alkaline solutions. Mechanisms whereby various cations anions such can induce changes structure...