Communication

• The Effect of CO₂ on Catalytic Activity of Cu-Ce-O Complex Oxides for CO Oxidation
• Liu Ying-Jun, Zhang Ji-Jun, Li Neng, Lin Bing-Xiong
• The effect of CO2 on catalytic activity for CO oxidation on Cu-Ce-O fluorite-type complex oxides has been investigated. ...
• 1999, 15 (02): 97-100. DOI: 10.3866/PKU.WHXB19990201

• 5030Abstract/Metrics
• 2898 PDF(600KB)

• Colorchangeale Vesicles of Polydicetylenic Matrix Incorporating Glycolipid Based on Physical Force
• Ma Zhan-Fang, Li Jin-Ru, Jiang Long
• In the present paper it is reported that glycolipid was successfully inserted into colorchangeable TCDA/DGG and PCDA/DGG...
• 1999, 15 (02): 101-104. DOI: 10.3866/PKU.WHXB19990202

• 5533Abstract/Metrics
• 2423 PDF(765KB)

ARTICLE

• The Stability of GaP Nanocrystals under Benzene Thermal Conditions
• Xin Chun-Yu, Gao Shan-Min, Cui De-Liang, Huang Bai-Biao, Qin Xiao-Yan, Jiang Min-Hua
•  GaP nanocrystals were synthesized by high temperature high pressure beuzene thermal synthesis method, the samples ...
• 1999, 15 (02): 105-109. DOI: 10.3866/PKU.WHXB19990203

• 5299Abstract/Metrics
• 2412 PDF(1126KB)

• An Investigation on the Aqueous Surfactant Two Phase in Mixed Carboxylate-Alkyl Pyrridinium Salt Systems
• Zhu Bu-Yao, Zhang Pu, Huang Jian-Bin, Zhao Guo-Xi
• The Phenomenon of two diluite aqueous phases coexisting in mixed aqueous solutions of carboxylates and alkyl pyrridmmin ...
• 1999, 15 (02): 110-115. DOI: 10.3866/PKU.WHXB19990204

• 5894Abstract/Metrics
• 2395 PDF(1339KB)

• Ab initio Study on Alkali Metal Enolates CH₂=CH(OM)
• Wang Yi-Gui, Sun Chang-Jun, Cai Zheng-Ting, Deng Cong-Hao
•  Alkali metal enolates CH2=CH(OM) (M=Li,Na,K,Rb,Cs) has been studied at available RHF/3-21G, RHF/3-21G, RHF/6-31+G....
• 1999, 15 (02): 116-120. DOI: 10.3866/PKU.WHXB19990205

• 5978Abstract/Metrics
• 2571 PDF(833KB)

• Improved Optical Nonlinearity of Poled Stilbene Doped Polymer films
• Hou Zhan-Jia, Liu Li-Ying, Xu Lei, Chen Jie, Xu Zhi-Ling, Wang Wen-Cheng, Li Fu-Ming, Ye Ming-Xin
• The optical properties of corona poled 4'-N,N-dimethylamino-mtrostilbene (DANS) and a newly synthesized α'-cyano-4...
• 1999, 15 (02): 121-126. DOI: 10.3866/PKU.WHXB19990206

• 5161Abstract/Metrics
• 2578 PDF(986KB)

• A Study on the Micellar Polarity of Hydrophobic Poly(N-isopropylacrylmides)
• Shi Xiang-Yang, Wu Shi-Kang
• The parameters of solvent polarity (π) and hydrogen bond donor ability(α) of a series of different hydrophobica...
• 1999, 15 (02): 127-132. DOI: 10.3866/PKU.WHXB19990207

• 6846Abstract/Metrics
• 2611 PDF(967KB)

• Modification of Carbon Anode of Lithium lon Secondary Battery
• Wu Yu-Ping, Fang Shi-Bi, Jiang Ying-Yan, Wan Chun-Rong
• Carbonaceous materials based upon melamine resin and doped with phosphorous were obtained by heat-treatment and were ana...
• 1999, 15 (02): 133-137. DOI: 10.3866/PKU.WHXB19990208

• 5887Abstract/Metrics
• 2687 PDF(759KB)

• Ab Initio Study on the Vibrational Spectrum of Fluorine Fluorosulfate
• Xue Ying, Xie Dai-Qian, Yan Guo-Sen
•  The optimized geometry, harmonic force field and infrared intensities of FOSO2F were calculated at ab initio HF/SC...
• 1999, 15 (02): 138-142. DOI: 10.3866/PKU.WHXB19990209

• 5409Abstract/Metrics
• 2550 PDF(707KB)

• Energies and Structures of (SiO₂)_n Clusters
• Wang Cheng, Liu Lei, Li Yu-Fen
• The energies and structures of (SiO2)n clusters bound by a reliable empirical potential function have been studied A gen...
• 1999, 15 (02): 143-149. DOI: 10.3866/PKU.WHXB19990210

• 5256Abstract/Metrics
• 2501 PDF(1008KB)

• Vibrational Spectrum and Luminescence Properties of the System Al₂O₃-B₂O₃-Eu₂O₃
• You Hong-Peng, Hong Guang-Yan
• The system Al2O3-B2O3-Eu2O3, with Al/B ratio varying from 4.5 to 2 and Eu/(Al+B)=0.02, was synthesized by solid state re...
• 1999, 15 (02): 150-155. DOI: 10.3866/PKU.WHXB19990211

• 5598Abstract/Metrics
• 2470 PDF(991KB)

• VUV Photoionization and Photodissociation of Ethylene oxide by Synchrotron Radiation
• Liu Fu-Yi, Sheng Liu-Si, Qi Fei, Gao Hui, Zhang Yun-Wu
•  Photoionization and photodissociation of ethylene oxide are performed by using a time-of-flight mass spectrometer(...
• 1999, 15 (02): 156-160. DOI: 10.3866/PKU.WHXB19990212

• 5718Abstract/Metrics
• 2561 PDF(1012KB)

• Chemical Reactions of Transition-metals with CO
• Cai Yong, Zhu Xi-Wen, Yan Min, Chen Yong-Tai, Gao Ke-Lin
• Chemical reactions of cluster ions of transition-metals (Fe2+ Co2+ Ni2+) with CO were studied by using an ion trap affix...
• 1999, 15 (02): 162-166. DOI: 10.3866/PKU.WHXB19990213

• 5725Abstract/Metrics
• 2593 PDF(829KB)

• Kinetics on the Axial Coordination Reaction of Co(II)-2,9,16,23-tetracaboxyphthalocyanine with 2-mercaptoethanol
• Feng Hai-Xia, Zhu Zhi-Ang, Wang Chuan-Zhong, Ruan Wen-Juan, Li Ying, Chen Rong-Ti
• The kinetic studies on the axial coordination reaction of Co(Ⅱ)-2,9,16,23-tetracaboxyphthalocyamine with 2-mercaptoethan...
• 1999, 15 (02): 167-172. DOI: 10.3866/PKU.WHXB19990214

• 6390Abstract/Metrics
• 2790 PDF(872KB)

• The application of ESR-spin Stable Technique in Laccase Chemical System
• Hua Jian-Li, Song Cai-Sheng, Wang Guang-Hui, Cai Ming-Zhong
• A method for the effective generation of high steady state concentration of semiquinone radicals was established in lacc...
• 1999, 15 (02): 173-177. DOI: 10.3866/PKU.WHXB19990215

• 5273Abstract/Metrics
• 2531 PDF(740KB)

Note

• The Effect of Concentration of Vitamin B₁ on the B-Z Oscillating Chemical Reaction and the Kinetics
• Fan Shao-Hua, An Cong-Jun, Zhuang Lin, Gan Nan-Qin, Lin Zhi-Xin
• The effect of concentration of Vitamin B1 on the B-Z oscillating reaction, the use of the analysis and the possible mech...
• 1999, 15 (02): 178-181. DOI: 10.3866/PKU.WHXB19990216

• 6112Abstract/Metrics
• 2697 PDF(679KB)

• The Polymerization and Denaturation of Brain Tubulin and the Effect of Taxol by Differential Scanning Calorimetry
• Yang Yong, Wang Bao-Huai, Li Zhi-Fen, Zhang You-Min, Han Gong-She, Yan Long-Fei
• The thermal properties of porcine brain tubulin polymerization and denaturation and the effects of taxol were studied fr...
• 1999, 15 (02): 182-185. DOI: 10.3866/PKU.WHXB19990217

• 5896Abstract/Metrics
• 2725 PDF(681KB)

• Theoretical Study on the Thermolyses of ο-acetylcyclopentanone and ο-acetylcyclohexanone
• Hong San-Guo, Peng Yi-Yuan, Zhu Shi-Lai, Wang Shen
•  PM3 SCF calculations have been carried out to study the thermolyses of o-acetylcycolpentanone and o-acetylcyclohex...
• 1999, 15 (02): 186-189. DOI: 10.3866/PKU.WHXB19990218

• 5197Abstract/Metrics
• 2417 PDF(526KB)

• CoMFA Studies on Herbicidal 1,2,4-Triazolo[1,5-a]pyrimidine-2-Sulfonanilides
• Yang Guang-Fu, Liu Hua-Yin, Yang Xiu-Feng, Yang Hua-Zheng
• 1999, 15 (02): 190-192. DOI: 10.3866/PKU.WHXB19990219

• 5832Abstract/Metrics
• 2598 PDF(411KB)