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| 1 | Grain Size and Wettability of TiO_2/SiO_2 Photocatalytic Composite Thin Filing显示文摘The uniform transparent TiO2/SiO2 photocatalytic composite thin films are prepared by sol-gel method on the soda lime glass substrates, and characterized by UV-visible spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), BET surface area, FTIR spectroscopy and X-ray photoelectron spectroscopy (XPS). It was found that the addition of SiO2 to TiO2 thin films can suppress the grain growth of TiO2 crystal, increase the hydroxyl content on the surface of TiO2 films, lower the contact angle for water on TiO2 films and enhance the hydrophilic property of TiO2 films. The super-hydrophilic TiO2/SiO2 photocatalytic composite thin films with the contact angle of 0° are obtained by the addition of 10%-20% SiO2 in mole fraction. | Jiaguo Yu, Xiujian Zhao, Jimmy C Yu, Jun Lin (State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China Deportment of Chemised The Chinese University of Hong Kong, Hong Kong, | 2001 | Rare Metals2001，20，2： | 11 |
| 2 | Preparation of nano-sized Bi_2Te_3 thermoelectric material powders by cryogenic grinding | Xiaozong Chen a, Leifeng Liu b, Yuan Dong a, Lianjun Wang a, Lidong Chen c, Wan Jiang a, a State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, 2999 people of North Road, Shanghai 201620, PR China b Department of Materials and Environmental Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden c Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai 200050, PR China | 2012 | Progress in Natural Science:Materials International2012，22，3： | 8 |
| 3 | Corrosion behavior of Mg-Y alloy in NaCl aqueous solution | Xin Zhang a,b,c,Kui Zhang a,Xia Deng a,Hongwei Li b,c,Yongjun Li a,Minglong Ma a,Ning Li b,c,Yanlong Wang b,c a State Key Laboratory for Fabrication and Processing of Nonferrous Metals,Beijing General Research Institute for Nonferrous Metals,Beijing 100088,China b Beijing Engineering Research Center for Advanced Manufacturing and Evaluation of Special Vehicle Parts,Beijing 100072,China c Center of Technology,Beijing North Vehicle Group Corporation,Beijing 100072,China | 2012 | Progress in Natural Science:Materials International2012，22，2： | 7 |
| 4 | Effects of disinhibition on spatiotemporal pattern of neuronal first recruitment in neuronal networks显示文摘The propagation of neuronal activities is a key feature to understanding information processing in networks. The analysis based on first-spikes of bursts in turn plays an important role in the research of neuronal activity propagation. Our focus here is to investigate how spatiotemporal patterns of neuronal first-spikes are affected by disinhibition. Multi-electrode arrays were used to record stimulation-evoked bursts of multiple neurons in randomly cultured neuronal networks. Both the precise timing of and the rank relationships between first-spikes were analyzed. Compared with evoked bursts in the network's native state, the precise first-spike latencies in its dis-inhibited state are more consistent and the propagation of its bursting activities is much faster. Additional points of interest are that disinhibited neuronal networks can be evoked to generate stable and distinguishable neuronal first recruitment spatiotemporal patterns specific to the stimulation site, and that the disinhibition may cause the original spatiotemporal patterns to change in a heterogeneous manner with regards to different propagation pathways. | Liangbin Pana,b,c,1, Xindong Songa,b,c,1, Guangxin Xiang a,b,c, Jing Zhua,b,c, Jing Cheng a,b,c,d,a Medical Systems Biology Research Center, Tsinghua University School of Medicine, Beijing 100084, China b Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China c National Engineering Research Center for Beijing Biochip Technology, 18 Life Science Parkway, Beijing 102206, China d State Key Laboratory of Biomembrane and Membrane Biotechnology, Tsinghua University, Beijing 100084, China | 2009 | Progress in Natural Science:Materials International2009，19，5： | 6 |
| 5 | SYNTHESIS OF OLIGO(OXYETHYLENE) MACROMONOMER CARRYING SULFONATE显示文摘This letter reports the synthesis of macromonomers, in which oligo(oxyethylene) chain and sodium salfonate are contained together. This kind of macromonomers has potential application in the fabrication of functional polymers, especially in the study of single-ionic conductors. Some preliminary characterizations of the monomer by IR, IH-NMR, etc. are given as well. | Sheng Shui ZHANG~*, Qing Guo LIU Laboratory of Solid State lonics, University of Science and Technology Beijing, Beijing 100083 Lei Ling YANG Beijing Research Institute of Chemical Industry, Beijing 100013 Gregory C FARRINGTON Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA | 1992 | Chinese Chemical Letters1992，3，10： | 4 |
| 6 | Oxidation Protective C/SiC/Si-SiC Multilayer Coating for Carbon/Carbon Composites Applying at 1873 K显示文摘A C/SiC/Si-SiC multilayer coating for protecting carbon/carbon(C/C) composites against oxidation was prepared by slurry and pack cementation.X-ray diffraction(XRD) and energy dispersive spectroscopy(EDS) analysis showed that the inner coating obtained from the slurry and pack cementation was a C/SiC gradient layer acting as bonding layer,and the exterior coating formed in the second pack cementation was a Si-SiC double phase coating.Oxidation tests at 1873 K in air showed that the coating exhibited excellent oxidation protective ability and thermal shock resistance.The coating could effectively protect C/C composites from oxidation at 1873 K in air for 170 h and undergo the thermal cycling between 1873 K and room temperature for 8 cycles.The weight loss of the coated C/C composites is due to the formation of cracks and holes in the coating and the volatilization of SiO2 glass at high temperature. | Yulei Zhang,Hejun Li,Xinfa Qiang and Kezhi Li C/C Composites Research Center,State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi an 710072,China | 2010 | Journal of Materials Science & Technology2010，26，12： | 4 |
| 7 | Influences of low-Ti substitution for La and Mg on the electrochemical and kinetic characteristics of AB_3-type hydrogen storage alloy electrodes显示文摘The(La0.67Mg0.33)1-xTixNi2.75Co0.25(x = 0,0.05,0.10,0.15 and 0.20,at%) alloys were synthesized by arc melting and subsequent heat solid-liquid diffusing method.The structure,electrochemical properties and kinetic characteristics of the alloys were investigated systematically.The results showed that all the alloys mainly consisted of the(La,Mg)Ni3,LaNi5 phases,and the lattice parameters and the cell volumes of the(La,Mg)Ni3 and LaNi5 phases decreased with increasing Ti content.The alloy electrodes could be activated to reach their maximum discharge capacity within five cycles.The cycle life after 100 charge/discharge cycles(C100/Cmax) and the high-rate dischargeability at a discharge current density of 1200 mA/g first increased and then decreased.All the results showed that low-Ti content in AB3-type hydrogen storage alloys was beneficial to improvements of the overall electrochemical properties,and the optimum overall electrochemical performance of the alloy electrodes was obtained when x = 0.05. | DONG ZhenWei1,2,WU YaoMing1,MA LiQun2,SHEN XiaoDong2 & WANG LiMin1 1 State Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,C hangchun 130022,China 2 College of Material Science and Engineering,Nanjing University of Technology,Nanjing 210009,China | 2010 | Science China(Technological Sciences)2010，53，1： | 2 |
| 8 | Recent advances in Tourette syn- drome显示文摘 | Bloch M State M Pittenger C | 2011 | Curt Opin Neurol2011，24，2： | 1 |
| 9 | Interactive surface decomposition for polyhedral morphing 显示文摘 | Gregory A State A Lin M C | 1999 | The Visual Computer1999，15，9： | 1 |
| 10 | Cuticular characters as an aid to plant taxonomy 显示文摘 | State C A | 1965 | Bulletin of the British Museum of Natural History1965，4，： | 1 |
| 11 | The Declaration of Independence and the Constitution of the United States of America显示文摘 | States U House U S C | 2011 | House Documents2011，，： | 1 |
| 12 | Interactive surface decomposition for polyhedral morphing 显示文摘 | Gregory A D State A Lin M C | 1999 | The Visual Computer1999，15，9： | 1 |
| 13 | Assessment of Crumb Rubber Concrete for Flexural Structural Members显示文摘 | NAITO C STATES J JACKSOW C | 2014 | Journal of Materials in Civil Engineering2014，26，10： | 1 |
| 14 | Interactive surface decomposition for polyhedral morphing显示文摘 | Gregory A State A Lin M C | 1999 | The Visual Computer1999，15，9： | 1 |
| 15 | Electroanatomic mapping characteristics of ventricular tachycardia in patients with arrhythmogenic right ventricular cardiomyopathy/dysplasia显示文摘 | Miljoen H State S de Chillou C | 2005 | Europace2005，7，6： | 1 |
| 16 | Assessment of crumb rubber concrete for {lexural structural members 显示文摘 | NAITO C STATES J JACKSON C | 2014 | Journal of Materials in Civil Engineering2014，26，10： | 1 |
| 17 | 显示文摘 | McCollum G Keng PC States C | 2005 | J Pharmacolk Exp Ther2005，313，2： | 1 |
| 18 | Ribosomal DNA variation and its phylogenetic implication in the genus Brachypodium (Poace- ae) 显示文摘 | Shi Y Draper J State C | 1993 | nt Systematics and Evolution1993，188，： | 1 |
| 19 | Fiscal reform and the economic foundations corporatism in China 显示文摘 | Oi J of local state 99-126 C | 1992 | World Politics1992，45，： | 1 |
| 20 | Resin, treated wastewater, and ethylene dichloride 显示文摘 | Carroll W F Jr Berger T C Borrelli F E Characterization of emissions of dioxins and furans from ethylene dichloride ( EDC) vinyl chloride (VCM) and polyvinyl chloride (PVC) manufacturing facilities in the United States I | 1998 | Chemosphere1998，37，9101112： | 1 |
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