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	1. Newborn 2D materials for flexible energy conversion and storage
	LIU Jinxin,CAO Hui,JIANG Bei,XUE Yinghui,FU Lei
	Chemistry 14 June 2016
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	Abstract:Newborn two-dimensional materials (NB2DMs) beyond graphene such as transition metal dichalcogenides (TMDs) exhibited excellent optoelectronic and mechanical properties as well as high theoretical specific capacity, which make them become the promising building blocks of flexible energy devices related to energy conversion and storage. Compared to graphene with zero band gap or traditional friable materials such as Si, these NB2DMs are more suitable to construct flexible devices as active layers of optoelectronic devices or as active materials for batteries. The presented review focuses on the recent advances in bendable energy devices based on NB2DMs, including batteries, supercapacitors (SCs), solar cells, photodetectors and nanoerators (NGs). The NB2DMs pave a new way to construct next-generation flexible energy devices with improved performance and we believe that those devices will be seen in our daily life and change our lifestyle in the immediate future.
	TO cite this article:LIU Jinxin,CAO Hui,JIANG Bei, et al. Newborn 2D materials for flexible energy conversion and storage[OL].[14 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4697002


	2. A novel non-enzymatic hydrogen peroxide sensor based on Mn2O3-Fe2O3 loaded carbon fibers
	LI Can,LI Mian,BO Xiangjie,GUO Liping
	Chemistry 10 June 2016
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	Abstract:In this paper, a novel manganese-iron oxide embedded carbon fibers (Mn2O3-Fe2O3/CFs) has been successfully prepared for the first time through electrospinning and calcination. A series of samples with various Mn/Fe molar ratios (1:0, 3:1, 1:1, 1:3, 0:1) were synthesized by the same way to optimize catalytic ability. Structural characterizations reveal that Mn2O3-Fe2O3/CFs possesses 3D net-like structure. Electrochemical measurements reveal that Mn2O3-Fe2O3/CFs (3:1) shows the best catalysis ability for hydrogen peroxide (H2O2) reduction and acquires better detection parameters (such as: the fast response time (< 2 s), wide linear range (0.01-15.4 mM), good stability, and surpassingly selective capability). Such excellent performances are attributed to the following three factors: (1) the high catalytic ability of the Mn phase in the composites; (2) the 3D net-like CFs with high electrical conductivity, large surface area and more exposed active sites; (3) the synergistic effect between Mn2O3 and Fe2O3. In addition, Mn2O3-Fe2O3/CFs (3:1) can be applied to the analysis of H2O2 in human serum samples with satisfactory results.
	TO cite this article:LI Can,LI Mian,BO Xiangjie, et al. A novel non-enzymatic hydrogen peroxide sensor based on Mn2O3-Fe2O3 loaded carbon fibers[OL].[10 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4697548

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	3. Determination of trace amounts of Cu2+ based on phytic acid-polypyrrole nanocomposites by differential pulse anodic stripping voltammetry
	Wang Nan,Dai Hongxiu,Wang Donglei,Lin Meng,Ma Houyi
	Chemistry 07 June 2016
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	Abstract:In this paper,This study reports a sensitive electro-analytical method for the determination of trace amounts of Cu2+ using a phytate functionalizedpolypyrrole nanocomposites modified glass carbon electrode.The phytic acid-polypyrrole (PA/PPy) nanocomposites were prepared by an electrostatic adsorption and ultrasonic mixing. The results showed that bothPPy and PA/PPy modi?ed glassy carbon electrodes have electrochemical responses towardCu2+.However, owing to the synergistic contribution betweenthe PPy and PA, the PA/PPymodi?edelectrode exhibited higher sensitivity than that of PPy modi?ed electrode.The PA/PPynanocomposites functionalized electrodes showed a good linear relationship with Cu2+ at concentration ranges of 10-60 μg L-1, andthe limit of detection(S/N = 3)was 1 μg L-1.In addition, the electrochemical sensor was appliedtoassay Cu2+in real water samples.
	TO cite this article:Wang Nan,Dai Hongxiu,Wang Donglei, et al. Determination of trace amounts of Cu2+ based on phytic acid-polypyrrole nanocomposites by differential pulse anodic stripping voltammetry[OL].[ 7 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4696532


	4. Simultaneous electrochemical determination of trace amounts of Cd2+ and Pb2+ ions using thiolated polyaniline nanofiber modified glassy carbon electrodes
	Huang Hui,Wang Chunlei,Zhu Wencai,Ma Houyi
	Chemistry 06 June 2016
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	Abstract:Stable and highly dispersed polyaniline (PANI) nanofiber aqueous colloids prepared via a facile chemical method were used to modify glassy carbon electrodes (GCEs), with the help of mercaptosuccinic acid (MSA). Due to the effective combination of the good conductivity and network structure of PANI nanofibers with the complexing capacity of MSA, the resulting modified electrodes could be used to sensitively and simultaneously determine trace amounts of Cd2+ and Pb2+ ions by means of differential pulse anodic stripping voltammetry (DPASV), with the outstanding preconcentration efficiency and detection sensitivity. The linear calibration curve for Pb2+ ions ranged from 0.2 to 50 μg L-1 and that for Cd2+ions from 1.0 to 100 μg L-1; the corresponding detection limits (S/N = 3) were 0.1 μg L-1 for Pb2+ and 0.5 μg L-1 for Cd2+ respectively. In particular, the thiolated PANI nanofiber modified GCEs were successfully applied to the simultaneous detection of Cd2+ and Pb2+ ions in waste water samples. The present study provides a new path for fabricating high performance modified electrodes suitable for the highly sensitive and simultaneous determination of trace amounts of heavy metal ions in aqueous solutions.
	TO cite this article:Huang Hui,Wang Chunlei,Zhu Wencai, et al. Simultaneous electrochemical determination of trace amounts of Cd2+ and Pb2+ ions using thiolated polyaniline nanofiber modified glassy carbon electrodes[OL].[ 6 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4696479


	5. Tuning O2 reactivity through synergistic Photo/Copper catalysis: Direct synthesis of 4-aryl tetralones via Cyclodimerization-oxygenation of styrenes
	ZHANG Xu,YI Hong,LUO Yi,LEI Aiwen
	Chemistry 03 June 2016
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	Abstract:In this paper, a transformation is presented that enables chemists to construct 4-aryl tetralones via visible-light-induced cyclodimerization-oxygenation of styrene. Adding catalytic amount of CuOAc obviously improves the yield. Mechanism study reveals that photoredox catalyst played the role of activating O2 while Cu affected the reactivity of reactive oxygen species (ROS).
	TO cite this article:ZHANG Xu,YI Hong,LUO Yi, et al. Tuning O2 reactivity through synergistic Photo/Copper catalysis: Direct synthesis of 4-aryl tetralones via Cyclodimerization-oxygenation of styrenes[OL].[ 3 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4695502


	6. Decarboxylative (4+1) Oxidative Annulation of Malonate Monoesters with 2-Vinylpyridine Derivatives
	TANG Shan,GAO Xinlong,LEI Aiwen
	Chemistry 03 June 2016
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	Abstract:A novel N-iodosuccinimide mediated decarboxylative (4+1) oxidative annulation between 2-vinylpyridine derivatives and malonate monoesters was developed. It offered a new way to construct indolizines derivatives by utilizing malonate monoesters as C1 unit. Alkyl 2,2-diiodoacetate was found to be the active reaction intermediate during the transformation.
	TO cite this article:TANG Shan,GAO Xinlong,LEI Aiwen. Decarboxylative (4+1) Oxidative Annulation of Malonate Monoesters with 2-Vinylpyridine Derivatives[OL].[ 3 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4695660


	7. A high antibacterial N-halamine cotton fabric synthesized via mist polymerization
	Guangyan Luo,Guanghui Xi,Xiyi Wang,Dandan Qin,Yanyan Zhang,Feiya Fu,Xiangdong Liu
	Chemistry 31 May 2016
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	Abstract:An N-halamine monomer, 3-methylallyloxy-5,5-dimethylhydantoin (MH) was synthesized by 5,5-dimethylhydantoin (DMH) and methacryloyl chloride. Antimicrobial coating of poly[1-methyl-1-(4,4-dimethyl-2,5-dioxoimidazolidin-carbonyl)ethylene] (PMH) were prepared on pristine cotton fabrics via a "mist polymerization" process using MH as monomer. The coating endowed the cotton fabric with effective antibacterial function and remarkable antibacterial durability. In the antibacterial tests, the bacteriostatic reduction rate against both Escherichia coli and Staphylococcus aureus is greater than 99.78%, and can be maintained over 99.00% even after 30 cycles washing. Compared with other antimicrobial technologies, mist polymerization offers advantages such as, achieving antimicrobial function by small consumption of monomer, forming coatings on single-side of the fabrics, and minimizing the damages on the original properties of cotton during the finishing process. It has potential applications in a wide variety of fields such as sportswear, socks, underwear, and medical textile.
	TO cite this article:Guangyan Luo,Guanghui Xi,Xiyi Wang, et al. A high antibacterial N-halamine cotton fabric synthesized via mist polymerization[OL].[31 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4689022


	8. One-pot Synthesis of Propynoates and Propynenitriles
	SHU Fan,AN Delie,PENG Zhihong,DONG Wanrong
	Chemistry 30 May 2016
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	Abstract:An efficient transformation towards ester or nitril substituted alkynes was herein described. The practical method-ology was conducted at low temperature (-78 or -60 ℃) in a one-pot manner with assistance of base rather than any transition metal catalysts. The base-induced protocol exhibits good functional groups tolerance (up to 28 examples) and high efficiency (up to 92% yields) towards substituted acetylenes of great synthetic significance, which was also well-demonstrated by the gram-scale reactions.
	TO cite this article:SHU Fan,AN Delie,PENG Zhihong, et al. One-pot Synthesis of Propynoates and Propynenitriles[OL].[30 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4694277


	9. Preparations of N and P Substituted Acetylenes under Metal-free Conditions
	CHEN Hong,DONG Wanrong,PENG Zhihong,AN Delie
	Chemistry 30 May 2016
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	Abstract: Yamine or alkynyl-phosphine oxide derivatives are valuable organic synthetic precursors, as well for constructions of photovoltaic materials, natural products and biologically active molecules. Typically, transformations based on elimination procedures or transition metal catalytic cross-coupling protocols were utilized. But the drawbacks or shortcomings still restricted the methodologies for general applications. An efficient strategy towards triazole or phosphine oxide substituted alkynes with assistance of strong base LiHMDS was herein described. The facile and practical reaction took place from easily-prepared substrates in a one-pot manner without participation of any transition metal-catalysts or ligands, exhibiting good functional groups tolerance (up to 37 examples) and high efficiency (up to 90% yields). The isolation of the key intermediate proved the hypothesis of the proposed mechanism of the one-pot preparation.
	TO cite this article:CHEN Hong,DONG Wanrong,PENG Zhihong, et al. Preparations of N and P Substituted Acetylenes under Metal-free Conditions[OL].[30 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4694178


	10. Aqueous synthesis of Cu-ZnO nanocomposites with enhanced dye absorption ability
	TANG Hongjiao,ZHAO Yan,YANG Ling,ZHAO Yahong,LI Gezi,ZHAO Jingzhe
	Chemistry 27 May 2016
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	Abstract:Cu-ZnO nanocomposites were successfully prepared by a facile and reliable one-pot synthetic approach, by using copper sulfate (CuSO4 5H2O), hydrazine hydrate (N2H4 H2O, 80%), and zinc acetate (Zn(CH3COO)2 2H2O) as starting materials. Octahedral Cu nanostructures formed first with size of 400-500 nm, and ZnO nanocrystals were subsequently deposited in the mother liquid of Cu nanocages to obtain Cu-ZnO nanocomposites. The dye absorption properties of Cu-ZnO nanocomposites were studied using methyl orange as target. Comparing to the pure Cu nanocages and pure ZnO nanocrystals, the Cu-ZnO nanocomposites showed enhanced adsorption performances.
	TO cite this article:TANG Hongjiao,ZHAO Yan,YANG Ling, et al. Aqueous synthesis of Cu-ZnO nanocomposites with enhanced dye absorption ability[OL].[27 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4694274

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