A5046387752- Ionic liquids properties and applications
- Biodiesel Production and Applications
- Phase Equilibria and Thermodynamics
- Thermodynamic properties of mixtures
- Adsorption and biosorption for pollutant removal
- Chemical Thermodynamics and Molecular Structure
- Chemical Synthesis and Reactions
- Process Optimization and Integration
- Chemical and Physical Properties in Aqueous Solutions
- Analytical chemistry methods development
- Lubricants and Their Additives
- biodegradable polymer synthesis and properties
- Catalysis and Hydrodesulfurization Studies
- Analytical Chemistry and Chromatography
- Catalytic Processes in Materials Science
- Advanced Sensor and Energy Harvesting Materials
- Electrospun Nanofibers in Biomedical Applications
- Enzyme Catalysis and Immobilization
- Extraction and Separation Processes
- Fuel Cells and Related Materials
- Advanced Control Systems Optimization
- Membrane-based Ion Separation Techniques
- Advanced Nanomaterials in Catalysis
- Fluoride Effects and Removal
- Polymer composites and self-healing
Fujian Normal University
2015-2025
Nanjing Xiaozhuang University
2016-2025
Fuzhou University
2011-2017
East China University of Science and Technology
2008
In this work, the chitosan/bentonite composite was favorably prepared and further used for Cr(VI) removal from aqueous solutions via a batch adsorption process. The characteristics of were determined by using scanning electron microscopy, Brunner–Emmet–Teller measurement, Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction, results reveal evidence interaction between functional groups chitosan with bentonite, which is helpful Cr(VI). performance better than that or effects...
ABSTRACT A novel self‐solidifying polymeric ionic liquid (P‐[DMT‐PS][PHSA]) was synthesized via phenolic condensation and applied as a recyclable acidic catalyst for biodiesel production. The demonstrated high acidity (4.68 mmol/g), excellent thermal stability, effective catalytic performance, achieving 98.19% oleic acid conversion under optimized conditions. Notably, P‐[DMT‐PS][PHSA] is soluble during the esterification, allowing it to act homogeneous catalyst, re‐precipitates upon methanol...
A reactive distillation process is proposed for the production of isopropanol by transesterification isopropyl acetate (IPAc) with methanol using sodium methoxide solution as catalyst. The reaction kinetics experiments were carried out to correlate parameters in a simple homogeneous kinetic model. On basis fixed point analysis residue curve maps, feasibility and was analyzed, results showed that feasible under certain conditions. Reactive set up, several operation conditions varied, such...
Polymer-based conducting hydrogels have drawn significant interest for supercapacitors because of their fascinating features, including excellent conductivity, tunable mechanical properties, porous structure, outstanding flexibility, scalable processability, environmental friendliness, and low production cost. Herein, a dynamic redox process was designed utilizing collagen (CG), poly(acrylic acid) (PAA), lignosulfonate (LS), Ni2+ to synthesize CG/PAA/LS/Ni hydrogel. The hydrogel's unique...
In recent years, the Chinese government has promulgated many policies and regulations regarding education, with an increasing focus on kindergartens. Due to late start of preschool education in our country, there is a significant gap development compared developed countries West. Finland strong power Northern Europe, especially field education. Therefore, this study will compare analyze differences between Finnish kindergartens from three aspects: curriculum, class management teachers. It...
TiO 2 has been widely used as a key catalyst in photocatalytic reactions; it also shows good catalytic activity for esterification reactions. Different sulfated M-TiO nanoparticles (M = Ag, Au, Rh, and Pt) were prepared by photodeposition ultrasonic methods. The results show that the noble metal nanoparticles, which loaded onto surface, slightly affected crystal phase particle size of . Among all catalysts,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"...
Diffusion dialysis (DD) employing anion exchange membranes (AEMs) presents an attractive opportunity for acid recovery from acidic wastewater. However, challenges exist to make highly permeable AEMs due their low coefficient (Uacid). Here, a series of porous and fabricated based on chloromethyl polyethersulfone (CMPES) membrane substrate with crosslinking quaternization treatments is reported. Such show high Uacid because the large free volume as well significantly reduced ion transport...
Abstract Diesel oil emulsified with water can reduce diesel engine emissions, enhance fuel combustion efficiency, and save resources. However, the emulsions are not thermodynamically stable, which limits its commercial application. The micro-emulsion technique application improves stabilization of diesel-water system. RW emulsifier was synthesized oleic acid amine, methanol acts as co-emulsifier. optimal composition micro-emulsified is 82% 0# oil, 10% water, 8% co-emulsifier, ratio...
Two supported ionic liquids using molecular sieve SBA-15 as supporter were prepared and employed efficient catalysts for the synthesis of 2-butanol (SBOH) via transesterification sec-butyl acetate methanol (MeOH). [SBA-15-Ps-im]HSO4 performed better in catalytic activity was chosen further studying influence experimental conditions. The effects various parameters, such catalyst dosage, initial reactant molar ratio, reaction time on investigated systematically. maximum conversion (89.2%)...