Communication

• Formation and Transformation of the Oxides on Silver Electrode
• Chen Chang-Guo; Lin Hui-Qiong; Huang Zong-Qing
• This paper describes in situ X-ray diffraction and cyclic voltammetric studies of silver electrode in alkaline solution ...
• 1992, 8 (01): 1 -3 DOI: 10.3866/PKU.WHXB19920101

• 3655Abstract/Metrics
• 2500 PDF(494KB)

• A New Electrochemically Modulated Time Resolved UV/VIS Spectroscopic(EMTRUV/VS) Technique and its Application in the Electrochromism of Popd Film
• Fu Zhi-Dong; Lin Zhong-Hua; Luo Jin; Lin Zu-Geng; Tian Zhao-Wu
• A new electrochemically modulated time resolved uv/vis spectroscopic(EMTRUV/VS) technique based on optical multienannel ...
• 1992, 8 (01): 4 -7 DOI: 10.3866/PKU.WHXB19920102

• 3600Abstract/Metrics
• 2596 PDF(761KB)

• Mass Spectrometry of Niobium and Sulfur Mixed Cluster Ions Generated in Laser Plasma
• Huang Rong-Bin; Zhang Peng; Zhu Yong-Bao; Zheng Lan-Sun
• Cluster ions of niobium and sulfur were generated in laser plasma reactions on a self-built apparatus. Among all Nb_nS_m...
• 1992, 8 (01): 8 -9 DOI: 10.3866/PKU.WHXB19920103

• 2922Abstract/Metrics
• 2870 PDF(417KB)

ARTICLE

• The Electronic Structure of [Nd(SSCNH₂)₄]^- A Model Anion of an Organosulphur-Coordinated Lanthanide Compled
• Li Le-Min
• The electronic structure and chemical bonding of [Nd(SSCNH_2)_4]~-, a simplified model of complex anion {Nd[SSCN(C_2H_5)...
• 1992, 8 (01): 10 -17 DOI: 10.3866/PKU.WHXB19920104

• 3151Abstract/Metrics
• 2541 PDF(1395KB)

• Study on Low-Frequency Raman Spectra of n-Decylammonium Chloride
• Wang Wei; Li Lai-Ming; Xi Shi-Quan
• The low-frequency Raman spectrum of n-decylammonium chloride was measured as a function of temperature in the temperatur...
• 1992, 8 (01): 18 -21 DOI: 10.3866/PKU.WHXB19920105

• 3345Abstract/Metrics
• 2383 PDF(830KB)

• Effect of Solubilized Toluene on Micelle of Polyoxyethylene-Polyoxypropylene Block Copolymer
• Dai Le-Rong; Wu Pei-Qiang; Zhou Zu-Kang
• Effect of the amount of solubilized toluene on the hydrodynamic radius R_h of micelle of polyoxythylene(PEO)-polyoxyprop...
• 1992, 8 (01): 22 -26 DOI: 10.3866/PKU.WHXB19920106

• 3407Abstract/Metrics
• 2386 PDF(975KB)

• Systematical Research on the Bond Valences of Molybdenum Cluster Compounds with Cambridge Structural Database
• Zhang Ying; Zhou Jia-Ju; Li En-Hui; Wei Tong-Shi; Wang Yun-Pu; Xu Zhi-Hong
• Based on the structural information on 449 molybdenum cluster compounds in CSD (Cambridge Stuctural Database), the sum o...
• 1992, 8 (01): 27 -32 DOI: 10.3866/PKU.WHXB19920107

• 2836Abstract/Metrics
• 2427 PDF(1036KB)

• On Intramolecular NON-Bonded Interaction of 1,1-Difluoroethane and 1,2-Difluoroethane
• Liang Wei-Gen; Yan Ji-Min; Hu Ri-Heng
• An ab initio PD/LSF and (exp-6-1) model has been used to deal with intramolecular non-bonded interaction of 1,1-difluoro...
• 1992, 8 (01): 33 -38 DOI: 10.3866/PKU.WHXB19920108

• 3465Abstract/Metrics
• 2959 PDF(950KB)

• NMR Determination of Spatial Structure of Small Molecules in Solution——Elucidation of Three Dimensional Configuration of Tranilast in Acetone
• Wu Dong-Hui; Shen Lian-Fang
• In this paper, the full relaxation matrix analysis method was applied for processing the peak intensity matrix of the ph...
• 1992, 8 (01): 39 -44 DOI: 10.3866/PKU.WHXB19920109

• 3625Abstract/Metrics
• 2462 PDF(1024KB)

• The Basis Vectors of d^N Ions in Trigonal Field and Matrix Elements Related
• Lin Wei-Zhen; Sha Kun-Yuan
• By means of the basic vectors matched for group chain ((O?D_3?C_3)×SU(2))~N, the Slater functions of the direct product ...
• 1992, 8 (01): 45 -51 DOI: 10.3866/PKU.WHXB19920110

• 2875Abstract/Metrics
• 2595 PDF(1123KB)

• Studies on Kinetics of the Electron Transfer Reaction Between Eu(II) and Xylenol Orange by Stop-Flow Method
• Li Da-Zhen; Liu Cheng-Min; Xiao Yang-Tian; Yang Hui-Xing; Han De-Gang
• The kinetics and mechanism of the reaction between Eu~(2+) and Xylenol orange (XO) in aqueous solution has been studied ...
• 1992, 8 (01): 52 -58 DOI: 10.3866/PKU.WHXB19920111

• 4044Abstract/Metrics
• 2532 PDF(1143KB)

• IN-SITU FTIR Studies on Adsorption and Oxidation of 1,2-Propanediol at a Platinum Electrode in Acid Solutions
• Sun Shi-Gang; Yang Dong-Fang; Tian Zhao-Wu
• Adsorption and oxidation of 1,2-propanediol at a platinum electrode in acid solutions were investigated by cyclic voltam...
• 1992, 8 (01): 59 -63 DOI: 10.3866/PKU.WHXB19920112

• 3069Abstract/Metrics
• 2692 PDF(1028KB)

• FT-IR Emission Spectroscopic Studies of Metal Oxide Catalysyts I. Experimental Respects and Reduction-reoxidation of Molybdenum Trioxide
• Li Can; Wang Kai-Li; Xin Qin; Guo Xie-Xian
• Fourier-transform infrared(FT-IR) emission spectroscopic technique has been establi-shed to study metal oxide catalysts....
• 1992, 8 (01): 64 -69 DOI: 10.3866/PKU.WHXB19920113

• 3784Abstract/Metrics
• 3031 PDF(1182KB)

• Modeling Simulation of Secondary Processes in Photofragment-Translational Spectroscopy
• Zhao Xin-Sheng; Nathanson, Gilbert M.; Lee Yuan-The
• We developed a method for analyzing time-of-flight spectra of Secondary products from sequential dissociation reactions ...
• 1992, 8 (01): 70 -81 DOI: 10.3866/PKU.WHXB19920114

• 2791Abstract/Metrics
• 2986 PDF(1721KB)

• Electrocatalytic Oxidation of Ascorbic Acid at Polyaniline Film Modified Glassy Carbon Electrodes
• Dong Shao-Jun; Song Fa-Yi
• A conducting polyaniline (PAn) film modified glassy carbon (GC) electrode was prepared by electrochemical polymerization...
• 1992, 8 (01): 82 -86 DOI: 10.3866/PKU.WHXB19920115

• 4893Abstract/Metrics
• 2618 PDF(931KB)

• Inhibition Mechanism of 2-Aminopyrimidine for Copper Corrosion
• Lin Zhong-Hua; Wang Feng-Chun; Tian Zhong-Qun
• The inhibition mechanism of 2-aminopyrimidine (2-AP) for copper corrosion in chloride solutions with various pH values h...
• 1992, 8 (01): 87 -93 DOI: 10.3866/PKU.WHXB19920116

• 3768Abstract/Metrics
• 2651 PDF(1247KB)

• Thermodynamic Properties of KCl-LiCl-H₂O System at 25 ℃
• Li Jun; Song Peng-Sheng; Yao Yan; Wang Rui-Ling
• The activity coefficients of KCl and LiCl in KCl-LiCl aqueous mixtures have been measured at 25 ℃ in ionic strength rang...
• 1992, 8 (01): 94 -99 DOI: 10.3866/PKU.WHXB19920117

• 3113Abstract/Metrics
• 2399 PDF(1035KB)

Note

• Crystal and Molecular Structure of 1-Oxo-4-(Substituent)-1-Phospha-2,6,7-Trioxacyclo(2,2,2) Octane
• Liu Xiao-Lan; Sun Ming; Miao Fang-Ming; Li Yu-Gui; Wang Jian-Ji; Han Yu-Zhen; Xu Xiao-Jie
• The crystal structure of four 1-oxo-4-(substituent)-1-phospha-2,6,7-trioxacyclo(2,2,2) octane have been determinded by d...
• 1992, 8 (01): 100 -108 DOI: 10.3866/PKU.WHXB19920118

• 5477Abstract/Metrics
• 2831 PDF(1339KB)

• Mercury Porosimetry for the Determination of Water and n-Decan in Porous Glass
• Zhou Ya-Ping; Lentz, H.
• Structuring of water on glass surface has been widely reported. There exists a debate on the thickness of the structured...
• 1992, 8 (01): 109 -112 DOI: 10.3866/PKU.WHXB19920119

• 3403Abstract/Metrics
• 2583 PDF(714KB)

• The NMR Study of the Solid and Liquid Like Phases of Dioxane Adsorbed on Charcoals
• Xue Yi; Du You-Ru; Ye Zhao-Hui; Kong Yu-Hua
• In this paper a study of the spin lattice relaxation times of dioxane(DO) adsorbed on various charcoals is presented. Re...
• 1992, 8 (01): 113 -116 DOI: 10.3866/PKU.WHXB19920120

• 3653Abstract/Metrics
• 2573 PDF(686KB)

• A Study of Ion Kinetic Energy Spectrometry of Ferrocene Doubly Charged Ions in Gas Phase
• Fu Bing; Lin Chui; Huang Cheng-Yi; Liu Shu-Ying
• The unimolecular charge separation reactions of the doubly charged ions FeC_(10)H_(10)~(2+)、FeC_(10)H_9~(2+)、FeC_(10)H_8...
• 1992, 8 (01): 117 -122 DOI: 10.3866/PKU.WHXB19920121

• 3007Abstract/Metrics
• 2534 PDF(979KB)

• Investigation of the Kinetics and Mechanism of Decomposition of Ammonium Hydrogen Sulfate
• Li Jing-Hua; Zhang Gui-En
• The thermal decomposition of NH_4HSO_4 was studied by means of thermogravi-metry both at cosntant temperature and linear...
• 1992, 8 (01): 123 -127 DOI: 10.3866/PKU.WHXB19920122

• 4994Abstract/Metrics
• 2848 PDF(764KB)

• Thermodynamic Studies on the Phase Transitions of the Mesogen 2-(4-Alkoxyphenyl)-6-Substituted Benzothiazoles by Differential Scanning Calorimetry
• Lu Zhen-Rong; Yang Li
• The phase transitions of a new group of mesogens, 2-(4-alkoxyphenyl)-6-substituted benzothiazoles were thermodynamically...
• 1992, 8 (01): 128 -131 DOI: 10.3866/PKU.WHXB19920123

• 3438Abstract/Metrics
• 2640 PDF(744KB)

• Study on the Thermodynamic Properties of Hydrochloric Acid in Aqueous Solutions Containing Amino Acid I. Glycine+Hydrochloric acid+Water
• Zhu Yuan-Liang; Zhou Xi-Shun; Yang Fa-Wang; Lu Jin-Suo
• Standard potentials (E°_m) of the Ag-AgCl electrode in Glycine+H_2O mixture at 25 ℃, 30 ℃, 35 ℃, 40 ℃, and 45 ℃ have bee...
• 1992, 8 (01): 132 -135 DOI: 10.3866/PKU.WHXB19920124

• 4211Abstract/Metrics
• 2475 PDF(721KB)