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	1. The Synthesis of Novel Quinolinone Derivatives Containing 1,2,3-Triazole Unit Through Ultrasonic Irradiation Promoted 1,3-Dipolar Cycloaddition
	BI Wenzhu,MA Huili,LIU Shuyun,ZHU Shaohua,WEI Qiuren,CHEN Xiaolan,ZHAO Yufen
	Chemistry 18 November 2016
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	Abstract:An efficient ultrasonic irradiation promoted copper(I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition was used for the synthesis of quinolinone derivatives linked with 1,2,3-triazole moiety. The efficiency of 1,3-dipolar cycloaddition were notably promoted through the introduction of ultrasound irradiation. A wide variety of applicable quinolinone derivatives containing 1,2,3-triazole unit were synthesized at room temperature in high yields and their structures were elucidated by 1H NMR, 13C NMR, IR and HRMS.
	TO cite this article:BI Wenzhu,MA Huili,LIU Shuyun, et al. The Synthesis of Novel Quinolinone Derivatives Containing 1,2,3-Triazole Unit Through Ultrasonic Irradiation Promoted 1,3-Dipolar Cycloaddition[OL].[18 November 2016] http://en.paper.edu.cn/en_releasepaper/content/4710029


	2. Synthesis of water-dispersible cylindrical polymer/TiO2 hybrid nanoparticles
	CHEN Shuai,WANG Fangyingkai,YUAN Kang,XIAO Jie,DU Jianzhong
	Chemistry 19 November 2015
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	Abstract:The preparation of water-soluble cylindricalpolymer/TiO2 hybrid nanoparticles is an important technical challenge. In this paper we synthesized a functional triblock copolymer, poly(ethylene oxide)-block-poly[2-(dimethylamino)ethyl methacrylate]-block-polystyrene (PEO-b-PDMA-b-PS) by one-pot atom transfer radical polymerization (ATRP). The PEO-b-PDMA-b-PS triblock copolymer can self-assemble into functional polymeric cylinders in ethanol/THF mixture, with hydrophilic PEO block as the outer coronas, the functional PDMA block as the middle shell and the hydrophobic PS as the core. The cylinders have been further used for mediation of sol-gel reactions of tetrabutyl titanate (TBT) to prepare water-dispersible cylindrical polymer/TiO2 hybrid nanoparticles by the self-catalysis of PDMA shell. Our method provide a new insight for synthesizing water-dispersible polymer/TiO2 hybrid nanoparticles.
	TO cite this article:CHEN Shuai,WANG Fangyingkai,YUAN Kang, et al. Synthesis of water-dispersible cylindrical polymer/TiO2 hybrid nanoparticles[OL].[19 November 2015] http://en.paper.edu.cn/en_releasepaper/content/4663809

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	3. The Structure Characteristics of Zinc Stannate Thin Films prepared by Sol-gel Method
	ZHANG Haijiao,JIAO Zheng
	Chemistry 10 January 2014
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	Abstract:Increasing attention has been paid to the production and investigation of the Zinc-Stannate films, which are found sensitive to NOx gases and humidity. Using sol-gel technical, Zn2SnO4 thin films were successfully deposited on alumina and silicon substrates. Treated under different temperatures and observed with SEM, it can be seen that according to increased temperatures, the structures of thin films changed from amorphy to hexagonal crystal. Furthermore, the gas sensitive characteristics of Zinc Stannate thin films were also investigated.
	TO cite this article:ZHANG Haijiao,JIAO Zheng. The Structure Characteristics of Zinc Stannate Thin Films prepared by Sol-gel Method[OL].[10 January 2014] http://en.paper.edu.cn/en_releasepaper/content/4580764


	4. An electrochemical sensor based on carbon nanohorns for detecting some food contaminants
	Xu Guifang,Gong Lingshan,Zhang Shupei,Fu Mei,Dai Hong
	Chemistry 10 December 2013
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	Abstract:A simple and sensitive electrochemical sensor which was constructed with alkoxy silane and carbon nanohorns was first utilized to detect some food borne contaminants, including bisphenol A, sudans, triclosan, malachite green. Due to the large surface area, good conductivity, admirable electrochemical activity of carbon nanohorns and excellent immobility of 3-aminopropyltriethoxysilane, the synergistic effect root from the easily controlled composition of organic-inorganic hybrid film was achieved. The present work demonstrated this functional film brings advantageous features such as stable and strong adherence to electrode matrix, excellent electrochemical catalysis, etc, to electrochemical sensor to achieve advancedapplication. By choosing triclosan and malachite green as object, their kinetic parameters on this modified electrode were calculated and the relative quantitive determination was established. Compared with previous reports, the designed sensor presented lower detection limit, higher sensitivity and more broad linear range. This electrochemical platform offered a useful tool for the on-site determination of food born contamination.
	TO cite this article:Xu Guifang,Gong Lingshan,Zhang Shupei, et al. An electrochemical sensor based on carbon nanohorns for detecting some food contaminants[J].


	5. Efficient degradation of methylene blue by Fe3O4/chitosan/TiO2 nanocomposites
	He Yu,Song Gongwu
	Chemistry 07 November 2013
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	Abstract:In this work, a facile and low-cost method for fabrication of the Fe3O4/chitosan/TiO2 nanocomposites with good adsorptive, photocatalytic, regenerated and magnetic properties was demonstrated. The synthesized nanocomposites had potential applications for the adsorption and degradation of organic pollutants in wastewater. Under the optimal condition, degradation rate of the methyl blue by the Fe3O4/chitosan/TiO2 nanocomposites was 93%. The renewable photocatalytic activity of the nanocomposites was also investigated. After multi-run experiments, the reused Fe3O4/chitosan/TiO2 nanocomposites still kept high photocatalytic performance. Thus, Fe3O4/chitosan/TiO2 nanocomposites could serve as convenient, effective, and recyclable photocatalysts.
	TO cite this article:He Yu,Song Gongwu. Efficient degradation of methylene blue by Fe3O4/chitosan/TiO2 nanocomposites[OL].[ 7 November 2013] http://en.paper.edu.cn/en_releasepaper/content/4566673


	6. N, N-Dimethylamino-functionalized ionic liquid：An Efficient and recyclable catalyst for the Knoevenagel condensation in solvent-free and water media
	HUANG Mingming,CHEN Feiran,CHEN Lu,LI Yiqun
	Chemistry 15 April 2013
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	Abstract:The N, N-dimethylamino-functionalized ionic liquid, (N, N-dimethylaminoethyl benzyldimethylammonium chloride) ([PhCH2Me2N+CH2CH2NMe2]Cl-), has been found to be an efficient catalyst for the Knoevenagel condensation. A wide range of aromatic aldehydes easily undergo condensations with ethyl cyanoacetate and malononitrile in water media and under solvent-free condition to afford the desired products of good purity in excellent yields. A recycling study confirmed that the catalyst could be used multiple times affording, with each run, the desired condensation product in excellent yields. Taking into account environmental and economical considerations, the protocol presented here has the merits of environmentally benign, simple operation, convenient work-up and good yields. Furthermore, the catalyst can easily be recovered and reused at least 5 times with comparable yields in water media.
	TO cite this article:HUANG Mingming,CHEN Feiran,CHEN Lu, et al. N, N-Dimethylamino-functionalized ionic liquid：An Efficient and recyclable catalyst for the Knoevenagel condensation in solvent-free and water media[OL].[15 April 2013] http://en.paper.edu.cn/en_releasepaper/content/4538013


	7. Synthesis and characterization of Lead sulfate/ graphene nano sheets composites as anode materials for lead acid battery
	MA Jingliang,WANG Dianlong
	Chemistry 16 January 2013
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	Abstract:In this paper, we have used a simple impregnation way to synthesize lead sulfate/graphene nano sheets (GNS) composites in order to make lead sulfate available for being used as negative active materials of lead acid battery. Compared with pure lead sulfate electrodes, the composite electrodes display higher specific capacity and rechargeable performance under high rates charge and discharge. The electrochemical characteristic of the composites electrode has been investigated by cyclic voltammetry (CV) and battery tests. The cyclic voltammetry results show that capacitive effect of graphene nano sheets becomes more obvious with the increases of scanning rates, meanwhile hydrogen evolution also enhances. The battery charge-discharge curves confirm that graphene nano sheets can help improve the capacity of lead sulfate, and graphene nano sheets improve the charging voltage. The composites are characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM) whose results show that lead sulfate particles are well dispersed on surface of graphene nano sheets instead of agglomerate whether for raw materials or negative active materials after charge and discharge. The morphologies characterization and electrochemical tests demonstrate that synthetic composites can be used as negative active materials and graphene nano sheets can promote dispersion and electrochemical performance of lead sulfate.
	TO cite this article:MA Jingliang,WANG Dianlong. Synthesis and characterization of Lead sulfate/ graphene nano sheets composites as anode materials for lead acid battery[OL].[16 January 2013] http://en.paper.edu.cn/en_releasepaper/content/4515367


	8. Increasing the Predictive Power of Classical Least Squares Model for Quantitative Spectral Signal Analysis
	ZHOU Yan
	Chemistry 21 December 2012
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	Abstract:In this paper, we propose an improved classical least-squares (CLS) modeling method for quantitative Raman spectral signal analysis. The spectral signals with low analyte concentration correlations were used to compensate the component information loss. An application study is carried out which involves data recorded from an experiment of analyte concentration determination using Raman spectroscopy. The paper provides a predictive power analysis of the proposed method. The results indicate the proposed method is effective at increasing the predictive power of traditional CLS model against component information loss.
	TO cite this article:ZHOU Yan. Increasing the Predictive Power of Classical Least Squares Model for Quantitative Spectral Signal Analysis[OL].[21 December 2012] http://en.paper.edu.cn/en_releasepaper/content/4505024


	9. Template guided fluidic assembly of single-walled carbon nanotubes in micro-channels
	YANG Danna,WANG Lin,Wang Dongwei,SHEN Zhiqiang,ZHANG Xiaoxian,Li Sai
	Chemistry 01 November 2011
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	Abstract:A novel method was achieved for directed aligning high organized single-walled carbon nanotubes (SWNTs) over large areas using a template-based fluidic assembly process. Lithographically patterned Polydimethylsiloxane (PDMS) template was used to guide the fluidic self-assembly of SWNTs on SiO2/Si substrates. The electrical characteristics of the assembled nanotubes were investigated. In our work, the field effect transistors (FET) were P-type with an On/Off ratio of 106. The developed alignment process was propitious to build SWNTs-based electronics in a large scale with high sensitivity, little response time and wide temperature range. The concentration and length of SWNTs suspension, the width and shape of PDMS channels were also discussed.
	TO cite this article:YANG Danna,WANG Lin,Wang Dongwei, et al. Template guided fluidic assembly of single-walled carbon nanotubes in micro-channels[OL].[ 1 November 2011] http://en.paper.edu.cn/en_releasepaper/content/4448077


	10. Preparation of Silymarin Nanosuspension by Microemulsion Dilution
	Zeng Hui ,Huihua Li
	Chemistry 14 September 2011
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	Abstract:Nanosuspensions of silymarin with size distribution 31-326nm were prepared though microemulsion dilution. Dynamic light scattering showed that the size of nanoparticles of silymarin changed by increasing the volume of diluted water. Transmission electron microscopy confirmed that these colloidal nanoparticles have irregular shape. This research shows that silymarin nanoparticles can be formed from microemulsion with suitable oil and surfactant.
	TO cite this article:Zeng Hui ,Huihua Li. Preparation of Silymarin Nanosuspension by Microemulsion Dilution[OL].[14 September 2011] http://en.paper.edu.cn/en_releasepaper/content/4442628

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