Article

• Mesoscopic Simulation of the Phase Separation on Triblock Copolymer in Aqueous Solution
• ZHANG Xiu-Qing;YUAN Shi-Ling;XU Gui-Ying;LIU Cheng-Bu
• The microphase separation dynamics of triblock copolymer surfactant [(ethylene oxide)27(propylene oxide)61-(ethylene oxide)27](P10...
• 2007, 23 (02): 139-144 DOI: 10.1016/S1872-1508(07)60011-4

• 3428Abstract/Metrics
• 3158 PDF(1426KB)

• Synthesis and Characterization of a Nanocomplex of ZnO Nanoparticles Attached to Carbon Nanotubes
• YANG Min-Hao;LIANG Tao;PENG Yu-Cai;CHEN Qing
• A CNT/ZnO nanocomplex was fabricated by attaching ZnO nanoparticles with various diameters to carbon nanotubes (CNTs). The as-prep...
• 2007, 23 (02): 145-151 DOI: 10.1016/S1872-1508(07)60012-6

• 4310Abstract/Metrics
• 4404 PDF(3523KB)

• Reaction Mechanism of C₆F₆-HNO₂ Aqueous Solution under Irradiation at 355 nm
• ZHANG Ren-Xi;HUANG Li;FANG Hao-Jie;DONG Wen-Bo;HOU Hui-Qi
• The reaction mechanism of C6F6-HNO2 aqueous solution was studied using laser flash photolysis-transient absorption spectrum techni...
• 2007, 23 (02): 152-156 DOI: 10.1016/S1872-1508(07)60013-8

• 3570Abstract/Metrics
• 2675 PDF(245KB)

• Preparation and Characterization of Ni Catalysts Supported on Organized Mesoporous Alumina
• LI Cui-Ping;ZHAO Rui-Hong;GUO Fen;CHEN Jian-Feng
• Ni catalysts supported on mesoporous alumina (Ni-Al2O3) were prepared by in-situ synthesis method and traditional impregnation met...
• 2007, 23 (02): 157-161 DOI: 10.3866/PKU.WHXB20070204

• 4183Abstract/Metrics
• 3172 PDF(586KB)

• Study on N₂O Catalytic Decomposition over Mixed Oxides Derived from Co-Mg/Al Hydrotalcite-like Compounds
• TAO Yan-Xin;YU Jun-Jie;LIU Chang-Chun;HAO Zheng-Ping;ZHANG Ze-Peng
• Kept the atomic ratios of M2+/M3+ at a constant of 3, series of hydrotalcite-like precursors with different Co contents CoxMg3-xAl...
• 2007, 23 (02): 162-168 DOI: 10.3866/PKU.WHXB20070205

• 3792Abstract/Metrics
• 2930 PDF(309KB)

• Structure Characteristics and Stability of BmN (m=2～9) Clusters
• MA Wen-Jin;WANG Yan-Bin;ZHANG Jing;WU Hai-Shun
• The geometric configurations, electronic structures, vibrational frequencies, and natural bond orbital (NBO) of BmN (m=2-9) cluste...
• 2007, 23 (02): 169-172 DOI: 10.3866/PKU.WHXB20070206

• 4083Abstract/Metrics
• 2579 PDF(279KB)

• Study of micellization of novel anionic Gemini surfactant Ia and nonionic surfactant C10E6 in aqueous solution
• DU Xi-Gang;LU Yao;LI Ling;KOU Jian-Yi;YANG Zheng-Yu
• The interaction between the alkylbenzene sulfonate Gemini surfactant Ia and the conventional nonionic surfactant C10E6 was investi...
• 2007, 23 (02): 173-176 DOI: 10.1016/S1872-1508(07)60014-X

• 4112Abstract/Metrics
• 2983 PDF(200KB)

• THz time-domain spectroscopic study of polyethylene-carbon black composites
• SONG Yu-Feng;ZHU Zhi-Yong;JI Te;GE Min;CHEN Xi-Liang;LIU Qi
• Terahertz time-domain spectroscopic technique was applied to investigate the optical properties of polyethylene-carbon black compo...
• 2007, 23 (02): 177-180 DOI: 10.3866/PKU.WHXB20070208

• 3472Abstract/Metrics
• 2836 PDF(230KB)

• Preparation of Tungsten Carbide-Supported Nano Platinum Catalyst and Its Electrocatalytic Activity for Hydrogen Evolution
• SHENG Jiang-Feng;MA Chun-An;ZHANG Cheng;LI Guo-Hua
• Using ammonium metatungstate (AMT) treated by spay drying as precursors, the tungsten carbides (WC) catalyst with meso-porosity wa...
• 2007, 23 (02): 181-186 DOI: 10.3866/PKU.WHXB20070209

• 4161Abstract/Metrics
• 3401 PDF(1105KB)

• Sulfonated Poly(phthalazinones) Membranes For Direct Methanol Fuel Cell
• DENG Hui-Ning;WANG Yu-Xin
• Proton exchange membrane is one of the key parts of direct methanol fuel cell (DMFC). Sulfonated poly(phthalazinones) membranes we...
• 2007, 23 (02): 187-191 DOI: 10.3866/PKU.WHXB20070210

• 3601Abstract/Metrics
• 2966 PDF(217KB)

• Theoretical Studies on the Molecular Structure, Electronic Structure and Heats of Formation of Explosive Sensitizers
• ZENG Xiu-Lin;CHEN Wang-Hua;LIU Jia-Cong
• Quantum chemical calculations at the HF/6-31G* and B3LYP/6-31G* levels have been carried out on five explosive sensitizers: ethyl ...
• 2007, 23 (02): 192-197 DOI: 10.1016/S1872-1508(07)60015-1

• 2898Abstract/Metrics
• 3040 PDF(141KB)

• The QSAR Model Study of Interaction Between Peptides and　MHC molecules
• SONG Zhe;LIU Tao;LIU Wei;ZHU Ming-Hua;WANG Xiao-Gang
• The binding affinity model of a peptide-major histocompatibility complex (MHC) was studied using the methods of partial least squa...
• 2007, 23 (02): 198-205 DOI: 10.1016/S1872-1508(07)60016-3

• 3132Abstract/Metrics
• 3048 PDF(273KB)

• Glass Transition and Structure Relaxation of 1, 2-Propanediol Aqueous Solutions
• GAO Cai;WANG Tie-Jun;ZHOU Guo-Yan;HUA Ze-Zhao
• In order to examine the effects of water contents on glass transition and structure relaxation parameters of 1, 2-propanediol (PD)...
• 2007, 23 (02): 206-211 DOI: 10.3866/PKU.WHXB20070213

• 4072Abstract/Metrics
• 3034 PDF(252KB)

• Theoretical Studies of Aminoacetonitrile Production in the Interstellar Medium
• XU Si-Chuan;WANG Ning
• Amino acids are important biological compounds that played an essential role in the formation of peptides, the backbone of protein...
• 2007, 23 (02): 212-216 DOI: 10.1016/S1872-1508(07)60017-5

• 3088Abstract/Metrics
• 3766 PDF(328KB)

• Gas-phase Reaction Mechanism of Allyl anion with N₂O
• LIU Le-Yan;GENG Zhi-Yuan;ZHAO Cun-Yuan;WANG Yong-Cheng;LI Zhao-Hui
• The gas-phase reaction mechanism of allyl anion with N2O was investigated at the MP2/6-31G(d,p) level of the MP2 theory. The singl...
• 2007, 23 (02): 217-222 DOI: 10.3866/PKU.WHXB20070215

• 3537Abstract/Metrics
• 2861 PDF(1948KB)

• Preparation and Characterization of Novel PUT/SiO₂ Nanocomposite Material
• ZHOU Yu-Ming1;ZHONG Ai-Min;HE Man;CUI Yi-Ping;ZHANG Tong
• Novel polyurethane thiazole(PUT)/SiO2 nanocomposite material was prepared by hydrolysis and condensation of alkoxysilane dye, poly...
• 2007, 23 (02): 223-227 DOI: 10.1016/S1872-1508(07)60018-7

• 3281Abstract/Metrics
• 2762 PDF(516KB)

• Two-photon Absorption Properties of Heteroatomic Ring Molecules
• MENG Xian-Mei;HUANG Xiao-Ming;WANG Chuan-Kui
• Using few-state model and DFT method, we calculate the nonlinear optical properties of three Benzothiazolyl-derivatives newly synt...
• 2007, 23 (02): 228-231 DOI: 10.3866/PKU.WHXB20070217

• 3932Abstract/Metrics
• 2999 PDF(809KB)

• Solution Combustion Synthesis and Characterization of Nanocrystalline La_0.6Sr_0.4Co_0.2Fe_0.8O_3-δ Cathode Powders
• LEI Ze;ZHU Qing-Shan
• La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) precursor powder was prepared by a nitrate-glycine solution combustion method. The properties of L...
• 2007, 23 (02): 232-236 DOI: 10.3866/PKU.WHXB20070218

• 3329Abstract/Metrics
• 3118 PDF(1077KB)

Note

• DNA-Binding Studies of a Fluorenyl-Containing Ru(II) Complex
• YAO Wei;WU Bao-Yan;GAO Li-Hua;WANG Ke-Zhi
• A ruthenium(II) complex of [Ru(bpy)2(Hfip)](ClO4)2 (bpy=2,2′-bipyridine, Hfip=2-(9H-fluoren-2-yl)-1H-imidazolo-[4,5-f]-[1,10]-phen...
• 2007, 23 (02): 237-241 DOI: 10.3866/PKU.WHXB20070219

• 3494Abstract/Metrics
• 2968 PDF(252KB)

• Rayleigh and Hyper-Rayleigh Scatterings from the Nanometer SnO₂ Particle in Solution
• XU Wei-Xing
• Rayleigh and Hyper-Rayleigh scatterings(HRS) from the nano-particle SnO2 were measured. It is found that as the concentration of t...
• 2007, 23 (02): 242-246 DOI: 10.1016/S1872-1508(07)60019-9

• 2403Abstract/Metrics
• 2577 PDF(130KB)

• Effect of Oxyethylene Numbers on Surface Dilational Properties of Octylphenol polyoxyethylene ethers
• ZHANG Chun-Rong;LI Zhen-Quan;LUO Lan;ZHANG Lu;SONG Xin-Wang;CAO Xu-Long;ZHAO Sui;YU Jia-Yong
• The surface dilational viscoelasticities of octylphenol polyoxyethylene ethers solutions, TX-100(10 oxyethylene (EO), TX-102(12EO)...
• 2007, 23 (02): 247-252 DOI: 10.3866/PKU.WHXB20070221

• 4229Abstract/Metrics
• 2808 PDF(232KB)

• Surface Activity of a Novel Borate Ester Surfmer and Its Interaction with LAS in Aqueous Solutions
• WANG Hai-Ying;LI Bin-Dong;HU An-Jun;LU Chun-Xu
• Using surface tension method, the changes of surface activity and thermodynamic properties of a novel borate surfactant surfmer (B...
• 2007, 23 (02): 253-257 DOI: 10.3866/PKU.WHXB20070222

• 3641Abstract/Metrics
• 2808 PDF(220KB)

• A Simple Method to Synthesize α-MnO₂ and β-MnO₂ Single-crystalline Nanorods
• SONG Xu-Chun;ZHENG Yi-Fan;LIN Shen;WANG Yun
• Single-crystalline α-MnO2 and β-MnO2 nanorods were prepared directly by facile hydrothermal process at 150 ℃ and 220 ℃, respective...
• 2007, 23 (02): 258-261 DOI: 10.3866/PKU.WHXB20070223

• 3757Abstract/Metrics
• 2965 PDF(1643KB)

• Study on the Interaction of Metronidazole with Bovine Serum Albumin by Using Fluorescence and Resonance Ralyeigh Light Scattering Spectrum
• LI Xiao-Yan
• By means of fluorescence and resonance light scattering spectrometries, the comparison of the interactions was made between metron...
• 2007, 23 (02): 262-267 DOI: 10.3866/PKU.WHXB20070224

• 3455Abstract/Metrics
• 3150 PDF(277KB)

• Study on the Photoelectrochemical degradation of Reactive Brilliant Red K-2BP on RuOx-PdO/Ti electrode
• WU Jin;DU Lin;Li Gui-Ying;LIANG Bin-Yong;QIN Song;HU Chang-Wei
• RuOx-PdO/Ti electrode was prepared and used in the photoelectrochemical degradation of reactive brilliant red K-2BP. The effects o...
• 2007, 23 (02): 268-273 DOI: 10.3866/PKU.WHXB20070225

• 4003Abstract/Metrics
• 2735 PDF(277KB)

Review

• Progress in the Studies of Fluorescent Film Sensors
• GAO Li-Ning;LU Feng-Ting;HU Jing; FANG; Yu
• Recent progress in the studies of fluorescent film sensors was reviewed according to the preparation methods of the film sensors, ...
• 2007, 23 (02): 274-284 DOI: 10.3866/PKU.WHXB20070226

• 3859Abstract/Metrics
• 3603 PDF(1024KB)