Communication

• The Linkage Isomerism of Lanthanum Monocarboxide
• Hong Gong-Yi,Li Le-Min,Xu Guang-Xian,Lin Xian-Jie
• In this paper, the molecular structure and chemical bonding of lanthanum monocarboxide have been studied with the densit...
• 1995, 11 (06): 481-483. DOI: 10.3866/PKU.WHXB19950601

• 6704Abstract/Metrics
• 2816 PDF(469KB)

• ²³Na NMR Study on the Doped NASICON System
• Yue Yong,Deng Feng,Hu Hong-Bing,Ye Zhao-Hui
• The sodium positions in the doped NASICON solid solution Na3Zr2-xYxSi2-xP1+xO12 system were investigated by using 23Na N...
• 1995, 11 (06): 484-487. DOI: 10.3866/PKU.WHXB19950602

• 5077Abstract/Metrics
• 2612 PDF(614KB)

• Study of the H₂O₂-KSCN-CuSO₄ Nonlinear Chemical System in a CSTR
• Gao Qing-Yu,Lin Juan-Jun,Ma Ke-Qin,Zang Ya-Ru,Cai Zun-Sheng,Zhao Xue-Zhuang
• Complex periodic oscillations which are associated with Farey sequences and sustained aperiodic oscillations (maybe chem...
• 1995, 11 (06): 488-491. DOI: 10.3866/PKU.WHXB19950603

• 4690Abstract/Metrics
• 2606 PDF(541KB)

ARTICLE

• Study on Conductivity of Tetrathiafulvalene Derivatives/Stearic Acid LB Films
• Xiao Jin-Fang,Yao Zhong-Qi,Jin Dao-Sen
•  Conductivity of fourteen LB films of tetrathiafulvalene derivatives was studied. The effects of the content of SA ...
• 1995, 11 (06): 492-497. DOI: 10.3866/PKU.WHXB19950604

• 5069Abstract/Metrics
• 2888 PDF(799KB)

• Mechanism of Laser Stimulated Surface Reaction of Ethanol Oxidative Coupling to 1,4-Butanediol
• Kang Qing-Hua,Zhong Shun-He
• Infrared spectroscopy, XRD and pulse CO2 laser techniques have been employed to investigate the behaviors of laser stimu...
• 1995, 11 (06): 498-503. DOI: 10.3866/PKU.WHXB19950605

• 7135Abstract/Metrics
• 2597 PDF(998KB)

• Fluorescence Method for Studying the Fusion of Vesicle
• He Xu,Gu Xin-Hua,Zhao Guo-Xi,Dai Guang-Song,Wu Shi-Kang
• Fluorescence method was used to measure the kinetics of fusion of vesicles, which was formed by triethanolamine dilaurat...
• 1995, 11 (06): 504-508. DOI: 10.3866/PKU.WHXB19950606

• 5840Abstract/Metrics
• 2787 PDF(758KB)

• Quantum Correction for the Heat Capacity of Liquid Water
• Gu Jian-De,Muhammad Ashraf Khan,Tian An-Min,Yan Guo-Sen
• To investigate the influences of temperature on the quantum correction for heat capacity of liquid water, molecular dyna...
• 1995, 11 (06): 509-515. DOI: 10.3866/PKU.WHXB19950607

• 6190Abstract/Metrics
• 2657 PDF(1104KB)

• A Quantum Chemistry of the Effect of the Substituents on the Stabilization of Nitrogen-centered and Oxygen-centered Radical
• Yu Qing-Sen,Cai Guo-Qiang
• The stabilization of fifteen nitrogen-centered radicals 4-RC6H4NH and fifteen oxygen-centered radicals 4-RC6H4O (R=-H, -...
• 1995, 11 (06): 516-520. DOI: 10.3866/PKU.WHXB19950608

• 5633Abstract/Metrics
• 2639 PDF(700KB)

• XPS and AES Depth Profiling Analysis of Passivity on Fe₄₀Ni₄₀P₁₄B₆ Amorphous Alloy
• Lu Er-Dong,Ji Ming-Rong,Ma Mao-Sheng,Liu Xian-Ming,Xu Peng-Shou
•  Anodic passive films formed on Fe40Ni40P14B6 amorphous alloy in H3BO3-Na2B4O7(pH=9.20) buffer solution at differen...
• 1995, 11 (06): 521-525. DOI: 10.3866/PKU.WHXB19950609

• 5775Abstract/Metrics
• 2751 PDF(928KB)

• Photosensitization of the LB Films of Fluorescein Derivatives on n-TiO₂ Film Electrode
• Yuan Feng,Li Tian-Kai,Shen Tao,Xu Hui-Jun
• The photoelectrochemical semiconductive films of the n-type TiO2 prepared from tetrabutyl titanate through sol-gel metho...
• 1995, 11 (06): 526-531. DOI: 10.3866/PKU.WHXB19950610

• 5816Abstract/Metrics
• 2834 PDF(1179KB)

• The Effect of Substituents on the Stabilization of Nitrogen-centered Radical
• Cai Guo-Qiang,Yu Qing-Sen,Zhu Long-Guan,Wu Nian-Ci
• The structures and stabilization of nine nitrogen-centered radicals have been studied with ab initio method at UHF/4-31G...
• 1995, 11 (06): 532-536. DOI: 10.3866/PKU.WHXB19950611

• 5449Abstract/Metrics
• 2682 PDF(762KB)

• ESR Studies on 2-Methyl-3-Acetyl Quinoxaline N,N-Dioxide and Its Cyclodextrin Inclusion Compounds
• Feng Liang-Bo,Wang Han-Qing
• 2-Methyl-3-acetyl quinoxaline N,N-dioxide (MAQO) is a novel medicine. However it easily undergoes photoreations such as ...
• 1995, 11 (06): 537-540. DOI: 10.3866/PKU.WHXB19950612

• 5289Abstract/Metrics
• 2727 PDF(694KB)

• Study of Temperature Effect of Micellar Solutions of PSDMS Block Copolymer in n-Heptane by Positron Annihilation
• Xiong Xing-Min,Yang Ju-Hua,Ye Mei-Ling,Zhang Ying-Jiu,Shi Liang-He
• The positron lifetime technique has been used to study the temperature behavior of micelle in solution of polystyrene-po...
• 1995, 11 (06): 541-546. DOI: 10.3866/PKU.WHXB19950613

• 5738Abstract/Metrics
• 2800 PDF(1202KB)

Note

• Structural Characterization of Solid Superacid Catalyst SO^2-₄-WO₃-ZrO₂
• Huang Yin-Yan,Zhao Bi-Ying,Xie You-Chang
• Solid superacid catalyst SO4(2-)-WO3-ZrO2 was characterized by means of XRD,DTA-TG, and surface area measurement techniq...
• 1995, 11 (06): 547-552. DOI: 10.3866/PKU.WHXB19950614

• 5605Abstract/Metrics
• 2703 PDF(1045KB)

• The Formation and Characteristics of Middle Phase Microemulsions in Cationic Surfactant Systems
• Li Gan-Zuo,Hao Jing-Cheng,Li Fang,Liu Shang Ying,Wang Han-Qing
• The experiments show that the middle phase microemulsions can form in tetradecane pyridinium bromide/alcohol/n-heptane/b...
• 1995, 11 (06): 553-557. DOI: 10.3866/PKU.WHXB19950615

• 6110Abstract/Metrics
• 3009 PDF(909KB)

• The Effect of Steric Hindrance on the Photophysical Behavior of Substituted Styryl Pyrazine Derivatives
• Li Ze-Min,Wu Shi-Kang
• Six styryl pyrazine compounds, in which some are streically hindered rotation and some are freely rotated, have been syt...
• 1995, 11 (06): 558-563. DOI: 10.3866/PKU.WHXB19950616

• 5572Abstract/Metrics
• 2649 PDF(1001KB)

• Investigation on the Thermochemistry Properties of Invartype Alloys Containing Rare Earth Metals
• Yu Hua-Long,Xu Jian-Ming,Wang Chang-Zhen
• The thermochemical properties of rare earth Invar alloys were inverstigated by using a high temperature calorimeter. The...
• 1995, 11 (06): 564-567. DOI: 10.3866/PKU.WHXB19950617

• 6035Abstract/Metrics
• 2713 PDF(467KB)

• A Method for the Estimation of Infinite Dilution Activity Coefficient for a Real Solution by Monte Carlo Simulation
• Bao Jian-Bin,Han Shi-Jun
• A new method for the estimation of infinite dilution activity coefficient, the removal test-particle method, is proposed...
• 1995, 11 (06): 568-571. DOI: 10.3866/PKU.WHXB19950618

• 5377Abstract/Metrics
• 2607 PDF(518KB)

• Study on the Multiplex Charge Transfer Complex of a Merocyanine Dye
• Chang You-Ming,Deng Xiao-Dong,Li Chun-Qiu
• Iodine-doped (C22H16N2SO2) was prepared by doping the dye with iodine vapor. The following characteristics were obtained...
• 1995, 11 (06): 572-575. DOI: 10.3866/PKU.WHXB19950619

• 5770Abstract/Metrics
• 2735 PDF(667KB)