ARTICLE

• In situ Investigation on the Behavior of Mixed Potential in Electroless Copper Plating
• Gu Xin;Hu Guang-Hui;Wang Zhou-Cheng;Lin Chang-Jian
• The mixed potential as a function of time was measured during the electroless copper plating on ceramic and copper subst...
• 2004, 20 (02): 113-117. DOI: 10.3866/PKU.WHXB20040201

• 5789Abstract/Metrics
• 3593 PDF(1644KB)

• Structures and Stabilities of Borane and Guest Species Icosahedral Clusters
• Zhang Cai-Yun;Wu Hai-Shun
• The equilibrium geometries and stabilities of (n=0,－1,－2,－3,－4) clusters are predicted by B3LYP/6-311G computations, at ...
• 2004, 20 (02): 118-122. DOI: 10.3866/PKU.WHXB20040202

• 5819Abstract/Metrics
• 3215 PDF(1707KB)

• Freezing Properties of EG and Glycerol Aqueous Solutions Studied by DSC
• Gao Cai;Zhou Guo-Yan;Xu Yi;Hua Ze-Zhao
• In order to examine possible relationship between freezing properties and the number of hydroxyl group in solute molecul...
• 2004, 20 (02): 123-128. DOI: 10.3866/PKU.WHXB20040203

• 6652Abstract/Metrics
• 4500 PDF(1820KB)

• Nanostructured Films Prepared on Pt Microelectrode through Square Wave Oxidation-reduction Cycles and Their Particular IR Properties
• Chen You-Jiang;Sun Shi-Gang;Gong Hui;Chen Sheng-Pei;Zhou Zhi-You;Li Jun-Tao
• A series of nanostructured films exhibiting high surface roughness were prepared by using square wave oxidation-reductio...
• 2004, 20 (02): 129-133. DOI: 10.3866/PKU.WHXB20040204

• 5869Abstract/Metrics
• 3217 PDF(1698KB)

• Effect Factors about Rotational Alignment by Multi-factors Nonlinear Analysis
• Du Feng-Pei;Chen Lan;Cai Zun-Sheng;Zhao Xue-Zhuang
• The classical trajectory calculation by Venus 95 and based on 48 extended London-Eying-Polanyi-Sato(LEPS) potential ener...
• 2004, 20 (02): 134-137. DOI: 10.3866/PKU.WHXB20040205

• 4673Abstract/Metrics
• 2944 PDF(1522KB)

• Photocatalytic Redox Activity of Doped Nanocrystalline TiO₂
• Wu ShuXin;Ma Zhi;Qin Yong-Ning;Qi Xiao-Zhou;Liang Zhen-Cheng
• A set of nanometer TiO2 photocatalysts doped with various ions of transition metals (Cr、Mn、Fe、Co、Ni、and Cu) was prepared...
• 2004, 20 (02): 138-143. DOI: 10.3866/PKU.WHXB20040206

• 9096Abstract/Metrics
• 9328 PDF(2098KB)

• Study of Microdynamics for CO Adsorbing on Pt Low-index Surfaces
• Jia Hong-Ying;Wang Ze-Xin
• On the basis of 5-MP semiempirical method used to deal with the interaction between atoms and metal surfaces, an extende...
• 2004, 20 (02): 144-148. DOI: 10.3866/PKU.WHXB20040207

• 5839Abstract/Metrics
• 3013 PDF(1585KB)

• Synthesis,Characterization and Catalytic Applications of Asymmetric Hydrogenation Catalyst Immobilized on Hybrid MCM-41
• Nie Chun-Fa;Suo Ji-Shuan
• Organic-inorganic hybrid mesoporous molecular sieve MCM-41 was synthesized by co-condensation of tetraethoxysilane (TEOS...
• 2004, 20 (02): 149-153. DOI: 10.3866/PKU.WHXB20040208

• 5599Abstract/Metrics
• 3334 PDF(1490KB)

• Resonant Two-photon Ionization Spectra of the van der Waals Complex C₆H₅CH₃…N₂
• Hu Yi-Hua;Wu Huai-Xuan;Wang Xiao-Juan;Zhang Xing-Chu;Yang Shi-He
• The resonant two-photons ionization technique is employed to study jet-cooled van der Waals (vdW) complex C6H5CH3…N2 thr...
• 2004, 20 (02): 154-157. DOI: 10.3866/PKU.WHXB20040209

• 4438Abstract/Metrics
• 3299 PDF(1468KB)

• Study on Dielectric Relaxation Spectroscopy of Ion-Exchange Beads Suspension
• Chen Zhen;Zhao Kong-Shuang;He Guang-Ping;Chen Bing-Nian
• Dielectric measurement was carried out on D354 anion-exchange beads dispersed in KCl solutions with different concentrat...
• 2004, 20 (02): 158-163. DOI: 10.3866/PKU.WHXB20040210

• 5554Abstract/Metrics
• 3215 PDF(1938KB)

• Preparation of Nanometer-sized BaTiO₃ Crystallites by Sol-gel Method and Size Effects on Structure
• Guo Hui-Fen;Zhang Xing-Tang;Liu Bing;Li Yun-Cai;Huang Ya-Bin;Du Zu-Liang
• Nanometer-sized BaTiO3 crystallites in different sizes have been prepared by sol-gel method. The crystal structure, phas...
• 2004, 20 (02): 164-168. DOI: 10.3866/PKU.WHXB20040211

• 5091Abstract/Metrics
• 3389 PDF(1728KB)

• Comparative Investigation of Crystallization of Calcium Oxalate in Different Gel Systems
• Ouyang Jian-Ming;Li Xiang-Ping
• Crystallization of calcium oxalate (CaC2O4) was comparatively investigated in five gel systems in the absence and presen...
• 2004, 20 (02): 169-172. DOI: 10.3866/PKU.WHXB20040212

• 5592Abstract/Metrics
• 3280 PDF(1754KB)

• Cross-photodimerization of 4-(2-phenylethenyl)pyridine, 2-(2-phenylethenyl)benzoxazole and 5-phenyl-2-(2-phenyl-ethenyl) oxazole
• Zhuang Jun-Peng;Zhang Wen-Qin
• Three cross-photodimers were synthesized by irradiation of each two monomers of 4-(2-phenylethenyl)pyridine, 2-(2-phenyl...
• 2004, 20 (02): 173-177. DOI: 10.3866/PKU.WHXB20040213

• 5390Abstract/Metrics
• 3004 PDF(1273KB)

• Preparation of VE Microcapsules and Its Controlled Release Characteristics
• Bao De-Cai;Zhang Qiong-Gang;Liu Xiu-Dong;Ma Xiao-Jun;Yuan Quan
• Monodisperse polystyrene(PS) microcapsules containing vitamin E(VE)were prepared by membrane emulsification-dying in liq...
• 2004, 20 (02): 178-181. DOI: 10.3866/PKU.WHXB20040214

• 5201Abstract/Metrics
• 3389 PDF(1938KB)

Note

• Electrocatalytic Activities and Preparation of Nanocrystalline TiO₂ -Pt Modified Electrode
• Chu Dao-Bao;Wang Feng-Wu;Wei Yi-Jun;Yao Wen-Li;Li Xiao-Hua
• The nanocrystalline TiO2-Pt modified titanium (Ti/nano-TiO2-Pt) electrode was prepared by electrosynthesis and direct hy...
• 2004, 20 (02): 182-185. DOI: 10.3866/PKU.WHXB20040215

• 6264Abstract/Metrics
• 3240 PDF(1397KB)

• Activity Coefficients of HCl in the Nickel Sulfate Solution
• Wang Qin-Ping;Lü Xing-Mei;Chen Hong-Tao;Zhou Li-Hua;Chen Shu-Sen;Lü Dian-Zhen
• The thermodynamic properties of HCl-NiSO4-H2O system was studied by EMF measurement in the cells without liquid junction...
• 2004, 20 (02): 186-190. DOI: 10.3866/PKU.WHXB20040216

• 7214Abstract/Metrics
• 2922 PDF(1266KB)

• Synthesis of Carbon Nanotubes by Decomposing Alcohol
• Zhu Hai-Bin;Li Zhen-Hua;Liu Zi-Yang;Wang Feng-Fei;Wang Xin-Qing;Wang-Miao
• Using chemical vapour deposition(CVD) method to decompose alcohol at high-temperature with zeolite(synthetic satonite)-b...
• 2004, 20 (02): 191-193. DOI: 10.3866/PKU.WHXB20040217

• 6017Abstract/Metrics
• 4047 PDF(1203KB)

• The Action Mechanism of Demulsifiers at Model O/W Interfacial Film
• Kang Wan-Li;Zhang Hong-Yan;Li Dao-Shan;Wu Zhao-Liang;Li Ming-Yuan;Gao Hui-Mei
• Oil film life, rate of oil film thinning, water-oil interfacial properties and their effects on demulsification of model...
• 2004, 20 (02): 194-198. DOI: 10.3866/PKU.WHXB20040218

• 6107Abstract/Metrics
• 3513 PDF(1589KB)

• The Analysis of Self-organizing Process of Anodic Alumina Films with Nano-pore Array Structure
• Gong Yun-Lan;Wang Wei;Wang Hui;Guo He-Tong
• With the increase of the anodizing time, the nanoporous morphology of the anodic porous alumina film formed by anodizing...
• 2004, 20 (02): 199-201. DOI: 10.3866/PKU.WHXB20040219

• 5096Abstract/Metrics
• 3858 PDF(1360KB)

• Characterization of Interaction between Gatifloxacin and Bovine Serum Albumin
• Guo Ming;Yan Jian-Wei;Yu Qing-Sen;Shang Zhi-Cai;Lü Jian-De
• The present study describes the application of capillary zone electrophoresis(CZE) to investigate the interaction betwe...
• 2004, 20 (02): 202-206. DOI: 10.3866/PKU.WHXB20040220

• 5111Abstract/Metrics
• 3601 PDF(1556KB)

• Electrochemical Properties of L-cysteine Self-assembled Membrane Modified Gold Electrode
• Fu Chong-Gang;Su Chang-Hua;Shan Rui-Feng
• Electrochemical quartz crystal microbalance and cyclic voltammetry were employed for studying the formation mechanism an...
• 2004, 20 (02): 207-210. DOI: 10.3866/PKU.WHXB20040221

• 6965Abstract/Metrics
• 3532 PDF(1619KB)

• Synthesis of Gold Colloid with Exclusion of Nonspherical Nanoparticles by Seeding Growth
• Gao Lin-You;Zhu Tao;Liu Zhong-Fan
• This paper reports a method for the preparation of monodispersed gold colloid by seeding growth, with elimination of the...
• 2004, 20 (02): 211-215. DOI: 10.3866/PKU.WHXB20040222

• 5506Abstract/Metrics
• 3573 PDF(1598KB)

• Construction of Ordered Films of Horseradish Peroxidase through Lectin-glycogenReaction and Its Application in Enzyme Electrode
• Li Yang-Mei;Jiang Xiu-Ming;Chen Zhi-Chun;Fu Shui-Yu;Lin Xian-Fu
• The multilayer films of horseradish peroxidase (HRP) were fabricated by layer-by-layer assembly of HRP and concanavalin ...
• 2004, 20 (02): 216-220. DOI: 10.3866/PKU.WHXB20040223

• 5339Abstract/Metrics
• 3725 PDF(1737KB)

• Controlled Synthesis and Photics Properties of Nanorods of PbCrO4 and BaCrO4 with Artificial Active Membrane as Template
• Liu Jin-Ku;Wu Qing-Sheng;Ding Ya-Ping
• Nanorods of lead chromate and barium chromate were synthesized by using artificial active membrane of celloidin as templ...
• 2004, 20 (02): 221-224. DOI: 10.3866/PKU.WHXB20040224

• 5047Abstract/Metrics
• 3169 PDF(1751KB)