Communication

• C－V Characteristics of Metal-Polysilane-Silicon Structures
• Peng Zhi-Jian;Si Wen-Jie;Xie Mao-Nong;Fu He-Jian;Miao He-Zhuo
• Metal-polysilane-silicon(MPS) structures were designed in this investigation. It was first discovered that the MPS struc...
• 2003, 19 (02): 97 -99 DOI: 10.3866/PKU.WHXB20030201

• 3014Abstract/Metrics
• 2479 PDF(572KB)

ARTICLE

• The Photocatalytic Enhancement Effect of CO on Pd/TiO₂
• Zhang Min;Jin Zhen-Sheng;Wang Shou-Bin;Zhang Shun-Li;Zhang Zhi-Jun
• The photocatalytic oxidation of CO on Pd(2％)/TiO2 was investigated. It was found that CO oxidation activity on Pd/TiO2 w...
• 2003, 19 (02): 100 -104 DOI: 10.3866/PKU.WHXB20030202

• 3594Abstract/Metrics
• 2884 PDF(572KB)

• Aspirin Synthesis On-line Measurement by Raman Spectroscopy
• Li Wei-Hua;Lü Guo-Wei;Huang Lan;Gao Hong;Du Wei-Min
• In this paper, the process of aspirin synthesis was studied by using on-line Raman spectroscopy. Wavelet analysis has be...
• 2003, 19 (02): 105 -108 DOI: 10.3866/PKU.WHXB20030203

• 4220Abstract/Metrics
• 2905 PDF(1598KB)

• AC Impedance Characterization for Microwave Dielectric Material BaEu₂Ti₄O₁₂
• Jing Xi-Ping;Anthony R. West
• The electrical properties of BaEu2Ti4O12 were characterized by means of AC impedance spectroscopy in the frequency rang ...
• 2003, 19 (02): 109 -114 DOI: 10.3866/PKU.WHXB20030204

• 3982Abstract/Metrics
• 2762 PDF(599KB)

• Thermodynamics of Mixed Electrolytes in Mixed Solvents of Glycol and Water
• Wang Qin-Ping;Lü Dian-Zhen;Zhang Li;Sun Xue-Li;Yang Jia-Zhen
• The thermodynamic properties of system HCl-NaCl-C2H6O2-H2O was studied by EMF measurement in the cells without liquid ju...
• 2003, 19 (02): 115 -119 DOI: 10.3866/PKU.WHXB20030205

• 3428Abstract/Metrics
• 2660 PDF(1599KB)

• The Solubilization and Conductivity Properties of Nonaqueous Reverse Microemulsion
• Zhang Li;Zhang Dong-Bai;Ma Ji-Ming;Cheng Hu-Min;Qi Li-Min
• In reverse microemulsions, sodium bis(2-ethylhexyl) sulfosuccinate(Aerosol OT, AOT) has an ability to solubilize much la...
• 2003, 19 (02): 120 -124 DOI: 10.3866/PKU.WHXB20030206

• 3588Abstract/Metrics
• 3403 PDF(1449KB)

• The Stability of Phosphaalkynes R-C≡P (R=－BH₂, －CH₃,－NH₂, －OH) and Their Isomers
• Yu Hai-Tao;Chi Yu-Juan;Fu Hong-Gang;Li Ze-Sheng;Sun Jia-Zhong
• B3LYP and CCSD(T) methods were employed to investigate the systems of R－C≡P(R=－BH2, －CH3,－NH2, －OH). The results indicat...
• 2003, 19 (02): 125 -129 DOI: 10.3866/PKU.WHXB20030207

• 3871Abstract/Metrics
• 2789 PDF(1280KB)

• Calculation of Ground and Excited States of Free Base Phthalocyanine
• Song Zheng-Lin;Zhang Fu-Shi;Chen Xi-Qiao;Zhao Fu-Qun
• The structure of free base phthalocyanine (H2Pc) has been predicted using density functional theory (DFT) at the B3LYP/6...
• 2003, 19 (02): 130 -133 DOI: 10.3866/PKU.WHXB20030208

• 4475Abstract/Metrics
• 3136 PDF(1214KB)

• Microcalorimetric Study of the Action of Two Kinds of Lanthanide Monoporphyrinate Complexes on Growth Metabolism of Escherichia Coli
• Hou An-Xin;Qu Song-Sheng;Wong Wai-Kwok;Liu Yi
• The biothermochemical characteristics of the actions of two kinds of cationic lanthanide(III) monoporphyrinate complexes...
• 2003, 19 (02): 134 -138 DOI: 10.3866/PKU.WHXB20030209

• 3501Abstract/Metrics
• 3172 PDF(1591KB)

• Theoretical Study on the Adsorbed Hydrogen Molecules on Multi-Walled Carbon Nanotubes
• Zheng Qing-Rong;Gu An-Zhong;Lin Wen-Sheng;Li Ming;Lu Xue-Sheng
• A general model for hydrogen adsorption is derived to discuss the compressibility of the hydrogen molecules on the adsor...
• 2003, 19 (02): 139 -143 DOI: 10.3866/PKU.WHXB20030210

• 3910Abstract/Metrics
• 3207 PDF(1497KB)

• Impedance Models of Epoxy Coated LY12 Aluminum Alloys in NaCl Solution
• Hu Ji-Ming;Zhang Jian-Qing;Xie De-Ming;Cao Chu-Nan
• Electrochemical impedance spectroscopy (EIS) of bare LY12 Al alloy and LY12/epoxy electrodes in 3.5％ (mass fraction) NaC...
• 2003, 19 (02): 144 -149 DOI: 10.3866/PKU.WHXB20030211

• 3773Abstract/Metrics
• 3016 PDF(1797KB)

• Mechanism for the Formation of Flake Silver Powder Synthesized by Chemical Reduction in Ethylene Glycol
• Liang Huan-Zhen;Kim Dong-Jin;Chung Hun S.;Zhang Jie;Yu Ke-Ning;Li Shao-Hua;Li Rui-Xing
• The chemical reduction process has been used for the synthesis of silver powder in ethylene glycol. The mechanism for th...
• 2003, 19 (02): 150 -153 DOI: 10.3866/PKU.WHXB20030212

• 4588Abstract/Metrics
• 4627 PDF(1543KB)

Note

• Raman Spectroscopic Study of Effect of CaCl₂ and MgCl₂ on Structure of Water
• Li Rui-Hua;Jiang Zhan-Peng;Shi Shao-Qi;Yang Hong-Wei
• Raman spectra of aqueous solutions of CaCl2 and MgCl2 in the OH stretching region (2 500 to 4 000 cm－1) with various co...
• 2003, 19 (02): 154 -157 DOI: 10.3866/PKU.WHXB20030213

• 5094Abstract/Metrics
• 3401 PDF(1282KB)

• Relationship between Reorganization Energy of Surface Electrons and Photovoltaic Threshold of Nanocrystalline Ferrate
• Li Kui-Ying;Tian Qiu-Xiong;Wu Feng-Qing;Wang De-Jun
• The threshold energies of photovoltaic response of both doped nano-La0.8Sr0.2FeO3 and undoped nano-LaFeO3 were probed by...
• 2003, 19 (02): 158 -162 DOI: 10.3866/PKU.WHXB20030214

• 3192Abstract/Metrics
• 2641 PDF(1751KB)

• Three-dimensional Quantitative Structure-Activity Relationship Study of Tyrosine Kinase Inhibitors
• Peng Tao;Pei Jian-Feng;Zhou Jia-Ju
• Three-dimensional quantitative structure-activity relationships of isoflavone and quinolone derivatives as tyrosine kina...
• 2003, 19 (02): 163 -166 DOI: 10.3866/PKU.WHXB20030215

• 3194Abstract/Metrics
• 2846 PDF(1365KB)

• High-Yield Synthesis of MCM-48 Using Mixed Surfactants and Adjusting pH Route
• Zhai Shang-Ru;Pu Min;Zhang Ye;Wu Dong;Sun Yu-Han
• Using mixed surfactants cetyltrimethylammonium bromide (CTAB) and Triton X-100 (TX-100) as co-template and tetraethylort...
• 2003, 19 (02): 167 -170 DOI: 10.3866/PKU.WHXB20030216

• 3595Abstract/Metrics
• 2891 PDF(1632KB)

• Preparation and Characterization of TiO₂/Poly(butyl acrylate) Nanocomposite Film
• Zhang Sheng-Mao;Zhang Zhi-Jun;Dang Hong-Xin;Liu Wei-Min;Xue Qun-Ji
• The nano-TiO2/Poly(butyl acrylate) composite film was prepared by microemulsion in-situ polymerization method on glass s...
• 2003, 19 (02): 171 -173 DOI: 10.3866/PKU.WHXB20030217

• 3531Abstract/Metrics
• 2913 PDF(1330KB)

• Formation and Growth Mechanism of Pdn Clusters Studied by the Monte Carlo Method
• Guo Xiang-Yun
• The Monte Carlo method and Lennard-Jones plus Axilord-Teller （LJ＋AT） potential were employed to investigate the formatio...
• 2003, 19 (02): 174 -176 DOI: 10.3866/PKU.WHXB20030218

• 3126Abstract/Metrics
• 2824 PDF(1301KB)

• Electrochemical Preparation and Characterization of Metal Multilayers and Metal Multilayer Nanowires
• Chi Guang-Jun;Feng Zhao-Yong;Zhao Jin;Yao Su-Wei
• Cu/Co multilayers were prepared by single bath technology (SBT) and double bath technology (DBT), respectively. The tech...
• 2003, 19 (02): 177 -180 DOI: 10.3866/PKU.WHXB20030219

• 3706Abstract/Metrics
• 2650 PDF(1438KB)

• The Kinetics of Dissolution and Phase Transformation of 2MgO•2 B₂O₃•MgCl₂•14H₂O in Water at 87 ℃
• Li Xiao-Ping;Liu Zhi-Hong;Gao Shi-Yang;Hu Man-Cheng;Xia Shu-Ping;
• The kinetics of dissolution and phase transformation of 2MgO•2B2O3•MgCl2•14H2O in water at 87 ℃ were s...
• 2003, 19 (02): 181 -184 DOI: 10.3866/PKU.WHXB20030220

• 3905Abstract/Metrics
• 3072 PDF(1451KB)

Review

• Applications of Surfactant-selective Membrane Electrode in the Study of the Interactions between Surfactants and Polymers
• Luan Yu-Xia;Xu Gui-Ying;Chen Ai-Min
• This paper gives the experimental setup and the theory of surfactant-selective membrane electrode applying in the study ...
• 2003, 19 (02): 185 -192 DOI: 10.3866/PKU.WHXB20030221

• 3460Abstract/Metrics
• 3204 PDF(2170KB)