ARTICLE

• Heating Rate Induced Melting and Superheating of Pb
• Liu Xin;Meng Chang-Gong;Liu Chang-Hou
• Molecular dynamics simulations are employed to study heating rate induced superheating and melting behaviors of bulk Pb....
• 2003, 19 (08): 681 -685 DOI: 10.3866/PKU.WHXB20030801

• 3835Abstract/Metrics
• 2897 PDF(1507KB)

• Study of Displacement Adsorption of N₂ by O₂ on Surface of Polycrystalline W via Threshold Energy of Electron-stimulated Desorption
• Zhang Tong;Wu Qiang;Hu An;Mao Fu-Ming;Yang Xue-Qian
• The threshold energies of electron-stimulated desorption of N2 and O2 from polycrystalline W in vacuum (1×10－3 Pa) at T=...
• 2003, 19 (08): 686 -688 DOI: 10.3866/PKU.WHXB20030802

• 3668Abstract/Metrics
• 2567 PDF(1600KB)

• The Influence of Porous Structure of Activated Carbons Used as Supercapacitor Electrode Materials on Its Properties
• Zhuang Xin-Guo;Yang Yu-Sheng;Ji You-Ju;Yang Dong-Ping;Tang Zhi-Yuan
• The phenolformaldehyde resin activated carbon without ‘ink bottle’ porous structure was first introduced to study the in...
• 2003, 19 (08): 689 -694 DOI: 10.3866/PKU.WHXB20030803

• 6522Abstract/Metrics
• 3843 PDF(1659KB)

• Applications of Genetic Algorithms on 2D-QSAR Analysis of Benzofuran and Benzothiophene Biphenyls as PTP1B Inhibitors
• Pan Yong-Mei;Ji Ming-Juan
• Quantitative structure-activity relationships (QSARs) for 43 benzofuran and benzothiophene biphenyls were studied. By us...
• 2003, 19 (08): 695 -700 DOI: 10.3866/PKU.WHXB20030804

• 3474Abstract/Metrics
• 2710 PDF(1707KB)

• The PbS Semiconductor Nanocrystallites Epitaxial Growth under Arachidic Acid Monolayer
• Yao Su-Wei;Zhao Pei-Zhong;Ban Chun-Mei;Liu Heng-Quan
• It was demonstrated by electron diffraction patterns that lead sulfide (PbS) semiconductor particles films were obtained...
• 2003, 19 (08): 701 -704 DOI: 10.3866/PKU.WHXB20030805

• 3186Abstract/Metrics
• 2998 PDF(1715KB)

• In situ XRD Investigation on the Crystallization Behaviors of Electroless High-Phosphorous Ni-P Alloys
• Niu Zhen-Jiang;Wu Ting-Hua;Li Ze-Lin
• Crystallization behaviors of electroless Ni-P deposits with 12％(w) P were studied by differential thermal analysis (DTA)...
• 2003, 19 (08): 705 -708 DOI: 10.3866/PKU.WHXB20030806

• 3557Abstract/Metrics
• 2981 PDF(1626KB)

• Molecular Dynamics Simulations of the Heating and Melting Processes of Metal Cu
• Zhang Tao;Zhang Xiao-Ru;Wu Ai-Ling;Guan Li;Xu Chang-Ye
• A Series of simulations of the heating and melting processes of metal Cu have been carried out by means of the constant-...
• 2003, 19 (08): 709 -713 DOI: 10.3866/PKU.WHXB20030807

• 4375Abstract/Metrics
• 3223 PDF(1644KB)

• Studies on the Dispersion Structure of Co-precipitated CuO-ZrO2 Mixed Oxides
• Yang Peng-Cheng;Cai Xiao-Hai;Xie You-Chang
• Co-precipitated CuO-ZrO2 mixed oxides were characterized by XRD,EXAFS, XPS methods. For the samples calcined at 500 ℃, a...
• 2003, 19 (08): 714 -717 DOI: 10.3866/PKU.WHXB20030808

• 3634Abstract/Metrics
• 2715 PDF(1497KB)

• Kinetics and Mechanism of Hypophosphite Electrooxidation on a Nickel Electrode
• Zeng Yue;Zheng Yang-Cun;Yi Jian-Long;Yu Shang-Ci;Yang Chun-Ming;Li Ze-Lin
• Kinetics and mechanism of hypophosphite oxidation on a nickel electrode were studied by means of the electrochemical mas...
• 2003, 19 (08): 718 -722 DOI: 10.3866/PKU.WHXB20030809

• 5251Abstract/Metrics
• 3312 PDF(660KB)

• Empirical Aqueous Solvation Model for Protein Based on Accessible Surface Areas
• Hou Ting-Jun;Zhang Wei;Huang Qin;Qiao Xue-Bin;Xu Xiao-Jie
• A simplified aqueous solvation model (SAWSA 2) for protein was developed. The model classified the atoms in protein into...
• 2003, 19 (08): 723 -726 DOI: 10.3866/PKU.WHXB20030810

• 3703Abstract/Metrics
• 2657 PDF(1172KB)

• Surface Complex Adsorption Wave of Cadmium Ion at Ultra-micro Disc-electrode Modified by Polyaniline
• Zhao Kai-Yuan;Wang Yu-Qing
• The ultra-micro disc-electrode is combined by adhering with 12-carbon fibers of 7 μm in diameter ,after that this electr...
• 2003, 19 (08): 727 -732 DOI: 10.3866/PKU.WHXB20030811

• 3712Abstract/Metrics
• 3069 PDF(1941KB)

• Preparation and Formation Mechanism of the (NH₄)₃PMo₆W₆O₄₀ Nanoparticles by Solid State Reaction at Room Temperature
• Zhou Li-Qun;Liu Shi-Zhong;Yu Guo-Feng;Sun Ju-Tang
• (NH4)3PMo6W6O40 nanoparticles were synthesized by the solid state reaction of H3PMo6W6O40•23H2O with (NH4)2C2O4...
• 2003, 19 (08): 733 -736 DOI: 10.3866/PKU.WHXB20030812

• 4197Abstract/Metrics
• 2989 PDF(1710KB)

• A New Route to Fabricate Highly Ordered Three-dimensional Macroporous Al₂O₃
• Wu Quan-Zhou;Shen Yong;Li Yu-Guang
• Using low-cost Al(NO3)3•9H2O as raw material and citric acid as chelator, highly ordered three-dimensional macropo...
• 2003, 19 (08): 737 -741 DOI: 10.3866/PKU.WHXB20030813

• 3457Abstract/Metrics
• 2888 PDF(1985KB)

• Self-optimizing Surplus Function Quantum Monte Carlo Approach
• Huang Hong-Xin
• This paper proposes a novel surplus function quantum Monte Carlo algorithm, which is a self-optimizing and self-improvin...
• 2003, 19 (08): 742 -746 DOI: 10.3866/PKU.WHXB20030814

• 2742Abstract/Metrics
• 2445 PDF(1369KB)

• Influence of Divalent Metal Ions on the Aggregation Properties of EYPC
• Yu Ke-Bing;Yang Zhan-Lan;Zhang Li;Wang Fan;Weng Shi-Fu;Wu Jin-Guang
• It is well known that phosphatidylcholine (PC) vesicles are predominant carriers of cholesterol in human bile. Although ...
• 2003, 19 (08): 747 -750 DOI: 10.3866/PKU.WHXB20030815

• 3500Abstract/Metrics
• 2778 PDF(1462KB)

• Ab initio Investigation on the Potential Energy Surface of [He₃H]^＋
• Li Wei;Qu Jun-Yan;Zhao Xin-Sheng
• By scanning some special configurations on the ground state potential energy surface of [He3H]＋ molecule with the CCSD(T...
• 2003, 19 (08): 751 -756 DOI: 10.3866/PKU.WHXB20030816

• 3377Abstract/Metrics
• 2749 PDF(661KB)

• A New Method to Select the Near-native Conformations from the Docked Structures
• Yu Yong-Hui;Li Chun-Hua;Lu Ben-Zhuo;Chen Wei-Zu;Wang Cun-Xin
• A scoring function that contains the electrostatic, desolvation and van der Waals energy was used to discriminate the ne...
• 2003, 19 (08): 757 -761 DOI: 10.3866/PKU.WHXB20030817

• 3667Abstract/Metrics
• 2808 PDF(1346KB)

Note

• Complex Kinetics of the Chlorite-Thiosulfate in an Unbuffered Reaction System
• Wang Shun;Gao Qing-Yu;Wang Xin-Hong;Lin Juan-Juan;Lai Shun-An;Mo Yan-Xue
• The complex kinetics of ClO2―-S2O32－ nonlinear reaction system in an unbuffered solution has been investigated in a CSTR...
• 2003, 19 (08): 762 -765 DOI: 10.3866/PKU.WHXB20030818

• 3392Abstract/Metrics
• 2905 PDF(1450KB)

• Rheological Behavior of Two Kinds of Quaternary Ammonium Gemini Surfactants in Aqueous Solution
• Jiang Rong;Zhao Jian-Xi
• Different flow behaviors influenced by shear rate were observed in two concentration regions (3～9 mmol•kg－1 and 10...
• 2003, 19 (08): 766 -769 DOI: 10.3866/PKU.WHXB20030819

• 3514Abstract/Metrics
• 2984 PDF(1500KB)

• Chemical Reaction between LiF and Al with or without the Presence of Alq₃
• Zhang Han-Jie;Bao Shi-Ning;He Pi-Mo;Wang Sui-Dong;Fung Ming-Kai;Lee Zheng-Sheng;Lee Shu-Tang
• The interaction between LiF and Al has been studied by X-ray photoemission spectroscopy (XPS) and high-resolution electr...
• 2003, 19 (08): 770 -773 DOI: 10.3866/PKU.WHXB20030820

• 4335Abstract/Metrics
• 3437 PDF(1420KB)

• The Constitution,Monodispersity and Stability of the Soapless Macromolecule Particles
• Luo Shi-Zhong;Zhang Feng-Mei;Tang Ye-Cang;Fu Zhong;Sun Yi-Min
• The soapless polystyrene (PSt) latex particles were prepared by using microwave irradiation in a closed reactor under co...
• 2003, 19 (08): 774 -778 DOI: 10.3866/PKU.WHXB20030821

• 3677Abstract/Metrics
• 2901 PDF(1837KB)

Review

• Vesicles and Other Self-organized Molecular Assemblies Formation in Nonaqueous Solvents
• Huang Jian-Bin;Han Feng;Wu Tao
• Formation of vesicles, micelles and other self-organized molecular assemblies in nonaqueous and mixed solvents was revie...
• 2003, 19 (08): 779 -784 DOI: 10.3866/PKU.WHXB20030822

• 3464Abstract/Metrics
• 2928 PDF(1797KB)