Communication

• Fabricating SERS-Active Substrate by Assembling of Au Nanoparticles
• Wang Jian,Zhu Tao,Liu Zhong-Fan
• A simple method for fabricating SERS-active substrate using Au nanoparticles is reported. HSCH2CH2NH2 was self-assembled...
• 1996, 12 (11): 961-964 DOI: 10.3866/PKU.WHXB19961101

• 3334Abstract/Metrics
• 2689 PDF(688KB)

ARTICLE

• Effect of Added Electrolytes on the Cloud Point of Nonionic Surfactant Solutions
• Wu Jin-Ping,Gu Ti-Ren
• The effects of added 1-1 type sodium salts on the aqueous solutions of five nonionic surfactants (i.e. Triton X-100, Tri...
• 1996, 12 (11): 965-970 DOI: 10.3866/PKU.WHXB19961102

• 4378Abstract/Metrics
• 2600 PDF(912KB)

• Surface Area Stability of Aluminas Modified by Rare Earths
• He Chong-Min,Zhang Wen-Min,Wang Ren
•  Surface modification with rare earths was investigated for improving the hydrothermal stability of γ-Al2O3. ...
• 1996, 12 (11): 971-975 DOI: 10.3866/PKU.WHXB19961103

• 3798Abstract/Metrics
• 2703 PDF(813KB)

• Effect of Organic Ammonium Salts on the Surface Activity and Solubility of Fluorocarbon Surfactant
• He Shao-Guang,Zhao Guo-Xi
• The surface tension of the aqueous solutions of organic ammonium salts and potasium 3-oxa-perfluorononane-sulfonate (FC-...
• 1996, 12 (11): 976-980 DOI: 10.3866/PKU.WHXB19961104

• 3368Abstract/Metrics
• 2459 PDF(827KB)

• Study of the Multiphoton Ionization Mass Spectra of Methylamine
• Liu Xiao-Jun,Zhang Bing,Fang Li,Guo Wen-Yue,Zhou Jin-Gang,Cai Ji-Ye,Lu Yi-Qun,Z
• Multiphoton ionization-dissociation process of Methylamine Molecules is studied using Time-Of-Flight mass spectrometer w...
• 1996, 12 (11): 981-985 DOI: 10.3866/PKU.WHXB19961105

• 3513Abstract/Metrics
• 2406 PDF(795KB)

• FTIR Study on the Interactions between Benzoic Acid and Ethanol,Benzoic Acid and Dimethyl Sulfoxide in Supercritical CO₂
• Ke Jie,Jin Shun-Zi,Han Bu-Xing,Yan Hai-Ke,Shen De-Yan
• Infrared spectra of benzoic acid in CO2-ethanol and CO2-dimethyl sulfoxide(DMSO) mixed supercritical fluids have been de...
• 1996, 12 (11): 986-989 DOI: 10.3866/PKU.WHXB19961106

• 4609Abstract/Metrics
• 2390 PDF(762KB)

• Influence of Ceria on the Structure and Catalytic Property of F-T Synthesis Fe/ZrO₂ Catalysts
• Chen Kai-Dong,Yan Qi-Jie
• Ceria promoted Fe/ZrO2 catalysts were prepared by different impregnation methods. The structure, reduction behavior, CO ...
• 1996, 12 (11): 990-994 DOI: 10.3866/PKU.WHXB19961107

• 3456Abstract/Metrics
• 2579 PDF(914KB)

• Theoretical Research on Optical,Thermal and Magnetic Properties of Ni(pz)₄Cl₂ Complex
• Yan Zhan-Xian,Zhou Xiao-Qing,Dai Wei,Chen Ci-Xing
• In this paper, we have calculated analyzed theoretically the absorption spectra, the low-temperature Schottky heat capac...
• 1996, 12 (11): 995-1000 DOI: 10.3866/PKU.WHXB19961108

• 3375Abstract/Metrics
• 2435 PDF(825KB)

Note

• Investigation of CO Adsorption on Cs/Ru(1010) Surface Using ARUPS
• Li Hai-Yang,Bao Shi-Ning,Zhang Xun-Sheng,Fan Chao-Yang,Feng Xiao-Song,Xu Ya-Bo
• CO adsorption on Ru(100) and Cs/Ru(10O) surfaces has been investigated using ARUPS, at low temperature 150K. The 5&sigma...
• 1996, 12 (11): 1001-1005 DOI: 10.3866/PKU.WHXB19961109

• 3436Abstract/Metrics
• 2641 PDF(788KB)

• Ab-Inito Study on HNNH₃
• Ding Fu-Jiang,Zhang Liang-Fu,Su Ke-He
• Ab-Initio studies applying the 3-21G, 6-31G and 6-31G** basis sets and also including the MP2 correction were carried ou...
• 1996, 12 (11): 1006-1010 DOI: 10.3866/PKU.WHXB19961110

• 3439Abstract/Metrics
• 2507 PDF(658KB)

• The Energy Transfer Reaction of Metastable He(2³S)、Ar(³P_0.2) Atoms with C₂H₃CN Molecule
• Hu Yi-Hua,Wang Xiao-Juan,Zhan Ye-Hong,Chu Yan-Nan,Li Shu-Tao,Cao De-Zhao,Guo Jin
• Excited radicals CN(A, B), CH(A), H(n=3,4,5) were produced in the energy transfer reaction of metastable He(23S)、 Ar(3P0...
• 1996, 12 (11): 1011-1014 DOI: 10.3866/PKU.WHXB19961111

• 3293Abstract/Metrics
• 2293 PDF(661KB)

• Magnetism and Ferromagnetic Transition Temperature of a Series of PYNN Molecules
• Lu Hui-Zhe,Qiu Yong-Qing,Zhao Cheng-Da
• The p-PYNN and its derivatives have been studied using the UHF INDO method in CASSIAN 94 procedure package. Their magnet...
• 1996, 12 (11): 1015-1017 DOI: 10.3866/PKU.WHXB19961112

• 3086Abstract/Metrics
• 2583 PDF(398KB)

• Theoretical Studies of Reaction F+H-C≡C-H→HF+C≡C-H
• Wu Li-Ming,Li Zong-He,Liu Ruo-Zhuang
• The hydrogen abstraction reacton of F atoms with C2H2 was studied by ab initio methods at UMP2/6-31 G** level with energ...
• 1996, 12 (11): 1018-1021 DOI: 10.3866/PKU.WHXB19961113

• 3164Abstract/Metrics
• 2389 PDF(548KB)

• Numerical Analysis of the Gas Diffusion Layer Model of PAFC Air Electrode
• Wei Zi-Dong,Guo He-Tong,Tang Zhi-Yuan
• A mathematic model is used to describe the mass transfer of mulfticomponents [O2, H2O(g), N2] in the gas diffusion layer...
• 1996, 12 (11): 1022-1026 DOI: 10.3866/PKU.WHXB19961114

• 2595Abstract/Metrics
• 2387 PDF(692KB)

• Study on Phenol Compounds Using Multiple Regression and Neural Network Methods
• Guo Ming,Xu Lu
• In this paper, the molecular connectivity indices and the electronic charge parameters of forty-eight phenol compounds n...
• 1996, 12 (11): 1027-1030 DOI: 10.3866/PKU.WHXB19961115

• 2742Abstract/Metrics
• 2256 PDF(625KB)

• Establishment of the Characteristic Thermogram Equation of Conduction Calorimeter
• Chen Xiao-Nan,Zeng Xian-Cheng,Chen Min-Zhu
• Based on the interfacial model of a conduction calorimeter, a characteristic thermogram equation is suggested in this pa...
• 1996, 12 (11): 1031-1035 DOI: 10.3866/PKU.WHXB19961116

• 2840Abstract/Metrics
• 2578 PDF(627KB)

• The Influences of Polyoxyethylene Ether on the Corroision Behaviors of Zinc and Zn-In Alloy in Alkaline Solutions
• Wang Jian-Ming,Cao Chu-Nan,Lin Hai-Chao
• The corrosion behaviors of zinc and Zn-In alloy in KOH solution containing polyoxythylene ether are studied by the elect...
• 1996, 12 (11): 1036-1040 DOI: 10.3866/PKU.WHXB19961117

• 3197Abstract/Metrics
• 2466 PDF(767KB)

• Study on the Activation Centre of Amino Acids in Chemical Oscillating Reaction
• Yuan Chun-Lan,Li Zong-Xiao
• In this paper, it is first confirmed using NMR method, that amino acids have one or more active groups which can react w...
• 1996, 12 (11): 1041-1043 DOI: 10.3866/PKU.WHXB19961118

• 3440Abstract/Metrics
• 2389 PDF(629KB)

• Investigation of Catalysis of Y-Ba-Cu-O Mixed Oxides in Phenol Hydroxylation
• Liu Chi-Biao,Zhao Zhen,Yang Xiang-Guang,Ye Xing-Kai,Wu Yue
• Superconductor Y-Ba-Cu-O mixed oxides were synthesized and their catalysis in phenol hydroxylation was studied too. Resu...
• 1996, 12 (11): 1044-1048 DOI: 10.3866/PKU.WHXB19961119

• 3382Abstract/Metrics
• 2373 PDF(621KB)

• Microwave Synthesis of AIN Nanometer Powder
• Dai Chang-Hong,Zhang Xian-Peng,Zhang Jin-Song,Yang Yong-Jin,Cao Li-Hua,Xia Fei
• Nanometer aluminum nitride powder with purity higher than 98wt% and diameter in the range of 5-80nm has been obtained by...
• 1996, 12 (11): 1049-1051 DOI: 10.3866/PKU.WHXB19961120

• 3100Abstract/Metrics
• 2403 PDF(503KB)

• Construction of the Isothermal Section Diagram of Ternary System with an Improved Method of Compound Synthesis
• Yan Zheng-Yu,Jiang Xin-Min,Wang Hai,Hu Yu-Zhu
• Based on the method of compound synthesis, a new method of constructing the isothermal section phase diagram of ternary ...
• 1996, 12 (11): 1052-1056 DOI: 10.3866/PKU.WHXB19961121

• 3038Abstract/Metrics
• 2290 PDF(685KB)