Communication

• Effects of Steam on the Structure of Pt-Sn/ZnAl₂O₄ Catalysts
• Dong Wen-Sheng, Wang Xin-Kui, Wang Hao-Jing, Peng Shao-Yi
• 1999, 15 (04): 289-292. DOI: 10.3866/PKU.WHXB19990401

• 5373Abstract/Metrics
• 3116 PDF(737KB)

• Photoelectrochemical Properties of the SnO₂ Nanoporous Film Sensitized by Cyanine Dye
• Zhang Li, Gao En-Qin, Yang Mai-Zhi, Qiao Xue-Bin, Hao Yan-Zhong, Cai Sheng-Min, Meng Fan-Shun, Tian He
• 1999, 15 (04): 293-298. DOI: 10.3866/PKU.WHXB19990402

• 6009Abstract/Metrics
• 3660 PDF(758KB)

• Three New nd Rydberg States of CH Radical Observes by Resonant Multiphton Ionization
• Chen Yang, Pei Lin-Sen, Ran Qin, Gao Yi-De, Chen Cong-Xiang
• (2+1) resonant multiphoton ionization of photolytically produced CH radical yields previously unobserved bands arising f...
• 1999, 15 (04): 299-302. DOI: 10.3866/PKU.WHXB19990403

• 4183Abstract/Metrics
• 3085 PDF(8641KB)

ARTICLE

• Band Bending of Cleaved InP(110) Surface
• Deng Zong-Wu, Guo Wei-Min, Liu Huan-Ming, Cao Li-Li
• The dynamic surface band bending of cleaved InP(110) sample was investegated using in situ XPS analysis and the causes o...
• 1999, 15 (04): 303-307. DOI: 10.3866/PKU.WHXB19990404

• 6542Abstract/Metrics
• 3187 PDF(1647KB)

• Investigation of the Thermal Reaction of Propene Forming Methylcyclopentane
• He Li-Zhen, Chen Guang-Ju, Liu Ruo-Zhang
•  The mechanism of the thermal reaction(800K/4.00-26. 66kPa) of propene producing methylcyclopentane has been studie...
• 1999, 15 (04): 308-312. DOI: 10.3866/PKU.WHXB19990405

• 6326Abstract/Metrics
• 2585 PDF(1442KB)

• Mechanism of Catalytic Partial Oxidation of Methane to Synthesis Gas on Nickel Catalyst
• Jin Rong-Chao, Chen Yan-Xin, Cui Wei, Li Wen-Zhao, Yu Chun-Ying, Jiang Yi
•  Pulse reaction and MS-TPSR (temperature programmed surface reaction, equipped with on line mass spectroscopy) tech...
• 1999, 15 (04): 313-318. DOI: 10.3866/PKU.WHXB19990406

• 8669Abstract/Metrics
• 3258 PDF(1697KB)

• Phase Behavior and Phase Structure of lgepal CO 520/C_nH_2n+1OH/H₂O System
• Guo Rong, Zhang Xiao-Hong, Liu Tian-Qing
•  With increasing of n in CnH2n+1 OH, the lamellar liquid crystal region increases and W/O region moves upward in th...
• 1999, 15 (04): 319-326. DOI: 10.3866/PKU.WHXB19990407

• 7938Abstract/Metrics
• 2734 PDF(2202KB)

• Dynamic Surface Propertes of Foaming Agent C₁₂E₈
• Han Guo-Bin, Wu Jin-Tian, Vignes-Adler M
• The dynamic surface dilational properties of C12E8 aqueous solution were investigated by the damped longitudinal wave me...
• 1999, 15 (04): 327-332. DOI: 10.3866/PKU.WHXB19990408

• 5745Abstract/Metrics
• 2907 PDF(1569KB)

• Novel Methods for the Synthesis of MCM-41 Mesoporous Molecular Sieves and the Recovery of Template
• Zhang Zhao-Rong, Suo Ji-Shuan, Zhang Xiao-Ming, Li Shu-Ben
• The effect of HCl content on the structural properties of the MCM-41 mesophase synthesized via the S+X-I+ assembly using...
• 1999, 15 (04): 333-337. DOI: 10.3866/PKU.WHXB19990409

• 6294Abstract/Metrics
• 3006 PDF(1595KB)

• A Solvatochromic Method for Determining The First-Order Hyperpolarizabilities of Several New stilbzolium-like Dyes
• Zhan Chuan-Lang, Wang Duo-Yuan
• Using solvatochromic method the determination of the molecular first-order hyperpolarizabilities of three novel stilbazo...
• 1999, 15 (04): 338-344. DOI: 10.3866/PKU.WHXB19990410

• 5545Abstract/Metrics
• 2868 PDF(1682KB)

• Non-equilibrium Kinetics of Clusters Growth under Laser ablation
• Cao Yu-Qun, Huang Rong-Bin, Zheng Lan-Sun
• Clusters with various sizes and compositions can be produced by laser ablation in high vacuum, but the formation mechani...
• 1999, 15 (04): 345-350. DOI: 10.3866/PKU.WHXB19990411

• 5095Abstract/Metrics
• 2793 PDF(1867KB)

Note

• General Features of Nonlinear Dynamics in the Batch Oxidation of S(-II)Compounds
• Gao Qing-Yu, Wei Xian-Yong, Hou Zhe, Cai Zun-Sheng, Zhao Xue-Zhuang
• The general dynamic features of the batch oxidation of Sulfur(-Ⅱ) compounds (S2-,thiosuifae, thiocynate and thiourea et ...
• 1999, 15 (04): 351-355. DOI: 10.3866/PKU.WHXB19990412

• 5033Abstract/Metrics
• 2860 PDF(1501KB)

• Preparation of Cu/Co Layer Film by Electrodeposition on Semiconductor Silicon
• Liu Bing, Gong Zheng-Lie, Yao Su-Wei, Guo He-Tong, Yuan Hua-Tang, Zhang Yun-shi
• The Cu/Co layer film on the semiconductor silicon was obtained by electrodeposition for the first time. The results of c...
• 1999, 15 (04): 356-360. DOI: 10.3866/PKU.WHXB19990413

• 5137Abstract/Metrics
• 2914 PDF(1663KB)

• Characteristic Time Method for Simple Order Reactions
• Chen Yong, Xie Jia-Qing, Zhang Yuan-Qin, Zeng Xian-Cheng
•  On the theoretical basis of thermokinetics, a thermokinetic research method for simple order reactions - Character...
• 1999, 15 (04): 361-364. DOI: 10.3866/PKU.WHXB19990414

• 7313Abstract/Metrics
• 3371 PDF(963KB)

• Influence of Surfactants on the Preparation of MoS₂ Ultrafine Powers by Using γ-irradiation Method
• Chu Gao-Sheng, Bian Guo-Zhu, Zhang Zhi-Cheng, Chen Jia-Fu
• Using polyvinyl alcohol(PVA) and sodium dodecyl sulfate(SDS) as the surfactants respectively, nano-size amorphous molybd...
• 1999, 15 (04): 365-369. DOI: 10.3866/PKU.WHXB19990415

• 5555Abstract/Metrics
• 2972 PDF(1502KB)

• New Type of Liquid Membrane Oscillator
• He Zhan-Bo, Yan Xi-Long, Nie Yu-Min, Zhang Feng-Cai
• A new type of liquid membrane oscillator in which non-ionic surfactant is the key component was designed in a U type tub...
• 1999, 15 (04): 370-374. DOI: 10.3866/PKU.WHXB19990416

• 4978Abstract/Metrics
• 3134 PDF(1896KB)

• The Photoluminesence Characteristics Study om Alq₃ in Polymer Films
• Zou Yong-De, Huang Xin-Bang, Lin Wei-Zhu
• In this paper, the solid state. polymer thin films of 8-hydroxylquinoline aluminum (Alq3) were mad by spinning coat meth...
• 1999, 15 (04): 375-380. DOI: 10.3866/PKU.WHXB19990417

• 5361Abstract/Metrics
• 2894 PDF(1894KB)

• The Electrochemical Behavior of Al Alloys Containing Tin and Gallium in Alkaline Electrolytes
• Li Zhen-Ya, Qin Xue, Yu Yuan-Bin, Chen Yan-Ying, Yi Ling, Yang Lin
• The major reason of Al anode activation is that Ga can plate out on the aluminum surface and form activated points. The ...
• 1999, 15 (04): 381-384. DOI: 10.3866/PKU.WHXB19990418

• 5586Abstract/Metrics
• 3282 PDF(1414KB)