Browsing 化学化工－已发表论文 by Title
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F-19 NMR chemical shielding for metal fluorides MF2 (M = Zn, Cd, Pb), MF3 (M = Al, Ga, In) and SnF4
(2002-08-13)The F-19 NMR chemical shieldings of MF2 (M = Zn, Cd, Pb), MF3 (M = Al, Ga, In), and SnF4 were studied by the GIAO-B3LYP method. The aug-cc-pVTZ basis set was used for the inspected fluorine atom, and LanL2DZ for the remaining ... -
F3B center dot OEt2-promoted intramolecular Si to C phenyl group migration: A highly diastereoselective synthesis of (4S,5S)-4-hydroxy-5-phenyl-2-pyrrolidinone
(2006)A highly diastereoselective approach to N-protected cis-(4S,5S)-4-hydroxy-5-phenyl-2-pyrrolidinone is reported. The key step is a boron trifluoride etherate-promoted chemoselective intramolecular Si -> C phenyl group migration. -
Fabrication and characterization of nanostructured ZnO thin film microdevices by scanning electrochemical cell microscopy
(2012)Scanning electrochemical cell microscopy (SECCM) was proven to be a prospective microfabrication method for the in situ synthesis and multiscale assembly of functional nanomaterials into microdevices. Nanostructured ZnO ... -
Fabrication and characterization of oriented carbon atom wires assembled on gold
(ELSEVIER SCIENCE BV, 2008-12)Carbon atom wires (CAWs) are of the sp-hybridized allotrope of carbon. To augment the extraordinary features based on sp-hybridization, we developed an approach to make CAWs be self-assembled and orderly organized on Au ... -
Fabrication and characterization of TiC-particle-reinforced MoSi2 composites
(2002)TiC particle reinforced molybdenum-disilicide (MoSi2) matrix composites have been fabricated by two step pH adjustment of aqueous slurry and hot press sintering processing. The effects of TiC on the microstructure and ... -
Fabrication and characterization of TiCw/MoSi2 and SiCw/MoSi2 composites
(2002)Twenty volume percent of TiC whisker-reinforced MoSi2 matrix composite was fabricated by hot-press sintering. The effects of TiC whisker on mechanical properties at room temperature, bending yield strength at 1200degreesC ... -
Fabrication and characterization of TiCw/MoSi2 and SiCw/MoSi2 composites (vol 53, pg 63, 2002)
(2002)he Publisher would like to apologise for an error in Materials Letters volume 53, issue 1–2 (2002) pp. 63–67. This article, entitled “Fabrication and characterization of TiCw/MoSi2 and SiCw/MoSi2 composites” by Lan Sun and ... -
Fabrication and electrochemical properties of novel ternary Sb-Co-P alloy electrodes for lithium-ion batteries
(ELSEVIER SCIENCE INC, 2009-07)A novel ternary Sb-Co-P alloy electrode was prepared by electroplating on copper current collector as a promising negative electrode material for lithium-ion batteries. The structural and morphological features of the ... -
Fabrication and electrochemical properties of the Sn-Ni-P alloy rods array electrode for lithium-ion batteries
(ELSEVIER SCIENCE INC, 2010-06)A new ternary Sn-Ni-P alloy rods array electrode for lithium-ion batteries is synthesized by electrodeposition with a Cu nanorods array structured foil as current collector. The Cu nanorods array foil is fabricated by heat ... -
Fabrication and investigation of electrochromatographic columns with a simplex configuration
(ELSEVIER SCIENCE BV, 2014-07-04)Duplex capillary columns with a packed and an open section are widely used in electrochromatography (CEC). The duplex column configuration leads to non-uniform voltage drop, electrical field distribution and separation ... -
Fabrication and Lithium-Storage Performances of Graphene-Wrapped Cu2+1O/Cu Composites
(SCIENCE PRESS, 2013-Sep 1)Materials with hybrid metal-semiconductor nanostructures, such as graphene-metal oxides and carbon nanotube-metal oxides, have been intensively exploited as electrode material for lithium ion batteries in recent years. It ... -
Fabrication and Performance of Cu6Sn5 Alloy Anode Using Porous Cu as Current Collector
(PEKING UNIV PRESS, 2009-02)Porous Cu was fabricated by electrodeposition through a kinetic template of hydrogen bubbles. The product was subsequently annealed to increase its structural stability. The Cu-Sn alloy was then electrodeposited onto porous ... -
Fabrication and photoelectrochemical properties of ZnS/Au/TiO2 nanotube array films
(ROYAL SOC CHEMISTRY, 2013)A highly ordered TiO2 nanotube array film was fabricated by an anodic oxidation method. The film was modified by Au nanoparticles (NPs) formed by a deposition-precipitation technique and was covered with a thin ZnS shell ... -
Fabrication and properties of macroporous tin-cobalt alloy film electrodes for lithium-ion batteries
(ELSEVIER SCIENCE BV, 2007-04)The Sn-based intermetallic compounds possess a high specific energy density, but their most important challenge to be used as anodes in lithium ion batteries consists in the mechanical fatigue caused by volume change during ... -
Fabrication and properties of three-dimensional macroporous Sn-Ni alloy electrodes of high preferential (110) orientation for lithium ion batteries
(ELSEVIER SCIENCE INC, 2006-10)One of the most important problems in utilizing Sn-based intermetallic compound anodes is its poor cyclability due to mechanical fatigue caused by volume change during lithium insertion and extraction processes. To overcome ... -
Fabrication and Surface Modification of Hydroxyapatite Coatings
(2010)Electrophoretic deposition (EPD) was used to prepare hydroxyapatite (HA) coatings on titanium. The influence of suspension pH on the formation of cracks in coatings was studied. Results show that the pH of suspensions plays ... -
Fabrication of a chemically modified electrode containing 12-molybdophosphoric acid by the sol-gel technique and its application as an amperometric detector for iodate
(1999)Novel sol-gel glass thin films containing 12-molybdophosphoric acid were achieved on the surface of a glassy carbon electrode by the sol-gel technique. The electrochemical behavior of the modified electrode was studied in ... -
Fabrication of a Colorimetric Electrochemiluminescence Sensor
(AMER CHEMICAL SOC, 2008-12)A colorimetric electrochemiluminescence (ECL) sensor was fabricated for the first time, based on a dual-color system including a strong red Ru(bpy)(3)(2+) ECL and a green reference light from a fight emitting diode. ... -
Fabrication of a PANI/Au nanocomposite modified nanoelectrode for sensitive dopamine nanosensor design
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)Polyaniline/Au nanocomposite modified nanoelectrodes based dopamine nanosensors have been developed. The polyaniline/Au nanocomposite film was deposited at the exposed end of the nanoelectrocle tip by a surface-graft ...