A5067299066- Catalysis and Hydrodesulfurization Studies
- Polyoxometalates: Synthesis and Applications
- Nanomaterials for catalytic reactions
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- Advanced Nanomaterials in Catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Chemical Synthesis and Reactions
- Graphene research and applications
- Nanocluster Synthesis and Applications
- Catalytic Processes in Materials Science
- Crystallization and Solubility Studies
- Adsorption and biosorption for pollutant removal
- X-ray Diffraction in Crystallography
- Covalent Organic Framework Applications
- Electrochemical Analysis and Applications
- Gas Sensing Nanomaterials and Sensors
- Ionic liquids properties and applications
- Molecular Sensors and Ion Detection
- Boron and Carbon Nanomaterials Research
- Carbon and Quantum Dots Applications
- Electrocatalysts for Energy Conversion
- Electrochemical sensors and biosensors
- Chemical Reaction Mechanisms
- 2D Materials and Applications
Henan University
2018-2025
Harbin Normal University
2019-2024
Heilongjiang Bayi Agricultural University
2022-2024
Jiangsu University
2015-2020
Kaifeng University
2020
Education Department of Heilongjiang Province
2019
Hainan Normal University
2015
The chemical hardness of adsorbents is an important physicochemical property in the process adsorption based on hard and soft acids bases (HSAB) theory. Tuning modulated by their concomitants a promising approach to enhance adsorptive capacity principle. In present work, we report efficient strategy that for aromatic sulfocompounds can be enhanced tuning hardness. This first theoretically explored introducing C element into network hexagonal boron nitride (h-BN) series model materials...
Novel BN mesoporous nanowire materials with doped oxygen atoms have been controlled and prepared successfully. Multiple techniques employed to determine the structure, morphology, surface feature, defects, electronic structure. It was first time that a preparation of this unique structure applied adsorptive desulfurization. The obtained nanowires displayed outstanding desulfurization activity for DBT (65.4 mg S g–1 adsorbent according Langmuir isotherm model), which much higher than...
A new tungstovanadate K4[VW12O40]·21H2O has been prepared by a simple method first and then isolated as [C2(MIM)2]2VW12O40 (VW12-IL) cation exchange (MIM = 1-methylimidazolium). The designed VW12-IL is employed catalyst in an extraction coupled oxidation desulfurization system, which could reach both 100% sulfur removal efficiency sulfone product selectivity 20 min with high turnover frequency value (TOF: 53.2 h–1). Clean fuel products are achieved simultaneously after the reaction,...
Determination of Hg2+ is crucial as its high toxicity poses a potential serious threat to food and the environment. Therefore, it urgent explore portable, cost-effective, visual approach monitor Hg2+. Herein, ratiometric-constructed dual-emissive carbon dots (P-R-CDs) with dual emissions at 440 575 nm were fabricated by blue CDs orange for quantitative detection The vivid colorimetric sensing can be achieved quenching emission relative stable emission. Consecutive fluorescent color...
Enzyme biofuel cells (EBFCs) can convert chemical or biochemical energy in fuel into electrical energy, and therefore have received widespread attention. EBFCs advantages that traditional cannot match, such as a wide range of sources, environmental friendliness, mild reaction conditions. At present, research on mainly focuses two aspects: one is the use nanomaterials with excellent properties to construct high-performance EBFCs, other self-powered sensors based EBFCs. This article reviews...
Ribbon-like structured BN was prepared with exposed abundant sharp edges and a surface porous structure. The obtained displayed the highest adsorption desulfurization capacities reported so far.
In this paper, a series of silver nanoparticle (AgNP)-decorated boron nitride (Ag-BN) with different Ag amounts were successfully synthesized by one-pot pyrolysis method and used as novel high-efficiency adsorbents for the removal organic pollutant tetracycline (TC) rhodamine B (RhB). According to adsorption capacity samples, obtained optimal Ag/B molar ratio was 1%. The data fitted well pseudo-second-order kinetics Langmuir isotherm models maximum 358 880 mg/g TC RhB, respectively....
Deep eutectic solvents (DESs), a new type of green solvents, were applied for the extraction proteins with aqueous biphasic systems (ABSs) in this study.
In this work, a series of Mo<sub>x</sub>Co<sub>1−x</sub>P<sub>2</sub>/MWCNT (<italic>x</italic> = 0.25, 0.29 and 0.33) composite electrocatalysts have been designed successfully fabricated, their utility as remarkable, active stable is reported for the first time.
Achieving long-term stable deep desulfurization at room temperature and recovering high value-added sulfone products is a challenge present. Herein, series of catalysts [Cnmim]5VW12O40Br (CnVW12, 1-alkyl-3-methylimidazolium bromide tungstovanadate, n = 4, 8, 16) were presented for the catalytic oxidation dibenzothiophene (DBT) its derivatives. Factors affecting reaction process, such as amount catalyst, oxidant, temperature, systematically discussed. C16VW12 showed higher performance, 100%...
Activated metal‐free boron nitride (BN) adsorbent has been prepared by a surfactant assisted regulation strategy. By tuning the variety of surfactants (such as P123, PVP, F127), usage and reaction temperature, adsorptive performance activated BN was optimized. The optimized BN‐P123 displays porous structure with high surface area about 1185 m 2 /g exhibits excellent desulfurization activity for dibenzothiophene (45.7 mg S/g 500 ppmw sulfur model oil), which is comparable or even superior to...
A comparative study of the extractive desulfurization (EDS) mechanism by Cu(II) and Zn-based ILs ([C4mim]2[MCl4], M = or Zn) has been performed. It is found that π–π interaction C-H⋯π play important roles in EDS for both ILs, which different from Al, Fe-based ILs. In gas phase models, energy between dibenzothiophene (DBT) stronger than Cu(II)-based order to consider solvent effect, a generic ionic liquid solvation model implemented, few considered previous calculations EDS. interesting find...
Water-stable proton-conducting materials owning excellent performances at ambient temperatures are currently one of the crucial challenges. Herein, four water-stable three-dimensional polyoxometalate-based rare-earth organic frameworks have been successfully synthesized and formulated as H{Ln4(L)2(H2O)21[Zr3(OH)3(PW9O34)2]}·15H2O (1-3) (Ln = La (1), Ce (2), Pr (3); L 3,5-pyridine dicarboxylic acid), which first examples MOFs constructed by a zirconium sandwiched polyoxoanion. There abundant...