Communication

• The Influence of Aggregation of Bilayer Membrane Containing Schiff Base Moiety Upon the Fluorescence Efficiency
• Wu Li-Xin; Tian Yong-Chi; Liang Ying-Qiu
• Single chain amphiphiles containing Schiff base chromophore can organize into bilayer membrane as vesicles in aqueous so...
• 1992, 8 (05): 577-579 DOI: 10.3866/PKU.WHXB19920501

• 2947Abstract/Metrics
• 2401 PDF(519KB)

• The Steady State Properties of Electrochemical Reduction of C₆₀
• Yang Han-Xi; Xiao Yi-Jin; Zhu Ling; Sheng Rong-Sheng; Chen Su-Nian; Li Gui-Hua
• The electroreduction of C_(60) was investigated by microelectrode voltammetry and in-situ optically transparent thin lay...
• 1992, 8 (05): 580-582 DOI: 10.3866/PKU.WHXB19920502

• 3009Abstract/Metrics
• 2421 PDF(539KB)

• Vesicle Formation in Aqueous Solution of Surfactant Mixture
• Zhao Guo-Xi; Huang Jian-Bin
• 1992, 8 (05): 583-585 DOI: 10.3866/PKU.WHXB19920503

• 3459Abstract/Metrics
• 3118 PDF(1048KB)

ARTICLE

• Hydrogen Absorption Kinetics of LaNi₅ Alloy
• Hong Cun-Mao; Lin Qiu-Zhu; Han De-Gang
• Hydrogen absorption kinetics of LaNi_5-H system in α and α+β phases has been investigated. Taking the reversibility of h...
• 1992, 8 (05): 586-594 DOI: 10.3866/PKU.WHXB19920504

• 4397Abstract/Metrics
• 2300 PDF(1617KB)

• Pore Structure and Catalytic Behavior of Modified Y Zeolites
• Tang Yi; Hua Wei-Ming; Gao Zi
• The N_2 adsorption and desorption isotherms of Y zeolites modified by hydrothermal treatment (HUSY), H_4EDTA dealuminati...
• 1992, 8 (05): 595-601 DOI: 10.3866/PKU.WHXB19920505

• 3096Abstract/Metrics
• 2675 PDF(1225KB)

• Solvatochromic Behavior and Photophysical Properties of Pyrazoline Derivatives in Solvents
• Yang Guo-Qiang; Wu Shi-Kang
• In this work, after the synthesis of a series of substituted diphenyl pyrazoline compounds, their solvatochromic behavio...
• 1992, 8 (05): 602-608 DOI: 10.3866/PKU.WHXB19920506

• 4045Abstract/Metrics
• 2761 PDF(1183KB)

• In-Situ Electroluminescence Study of Copper Electrode Surface
• Cai Sheng-Min; Kan Jin-Qing; Tian Wei-Fu; Mu Shao-Lin
• The surface structure and other related properties of copper electrodes in 0.25 mol·L~(-1) Na_2S_2O_8+1.25 mol·L~(-1) Na...
• 1992, 8 (05): 609-612 DOI: 10.3866/PKU.WHXB19920507

• 2988Abstract/Metrics
• 2534 PDF(726KB)

• The Studies of Pore Structures of High-Silica Y Zeolites by N₂ Adsorption
• Pei Zhan-Fen; Liu Xing-Yun; Li Xuan-Wen
• The properties of pore structure of high-silica Y zeolites prepared by combined hydrothermal-chemical treatments have be...
• 1992, 8 (05): 613-618 DOI: 10.3866/PKU.WHXB19920508

• 3517Abstract/Metrics
• 2539 PDF(1067KB)

• Determination of Apo-Metallothionein's Protonation Constants and Complexing Constants With Cadmium Ion
• Duan Zhen-Wen; Wang Wen-Qing; Chen Xiang-Yang; Wang Xiang-Yun; Ru Bing-Gen; Chu De-Ying; Lin Yu
• Metallothionein (MT) is a protein of molecular weight about 6000 Dalton obtained from liver of rat, rabbit and silver ca...
• 1992, 8 (05): 619-624 DOI: 10.3866/PKU.WHXB19920509

• 3474Abstract/Metrics
• 2664 PDF(1078KB)

• Rovibrationally Excited States of Diatomic Molecules
• Fang Jian-Yun
• The present paper developes a simple method for calculating the rovibrationally excited states of diatomic molecules. In...
• 1992, 8 (05): 625-629 DOI: 10.3866/PKU.WHXB19920510

• 2236Abstract/Metrics
• 2260 PDF(754KB)

• Correlation of Composition、Crystal Structure、Reducibility and Catalytic Oxidation Activity on La-Mn-Ni-O System
• Du Shao-Bin; Wang Jin; Ma Fu-Tai; Zheng Hong-Yuan; Lou Hui; Jing Cheng-Heng
• The correlation of the composition, structure, IR, TPR and catalytic activity for CO and CH_3OH oxidation on LaMn_(1-x)N...
• 1992, 8 (05): 630-635 DOI: 10.3866/PKU.WHXB19920511

• 3464Abstract/Metrics
• 2157 PDF(1065KB)

• Vapor-Liquid Equilibrium for Some Polar Aprotic Solvents with Methanol or 1,2-Dichloroethane
• Wang Yi-Xuan; Zhao Jian-Ping; Dai Ming
• Isobaric vapor-liquid equilibrium data have been measured at 99.3 kPa for the binary mixtures of acetone(AON), ethyl ace...
• 1992, 8 (05): 636-641 DOI: 10.3866/PKU.WHXB19920512

• 4973Abstract/Metrics
• 2581 PDF(1002KB)

• Crystal Structure and Thermal Analysis of Erbium Complex with Benzene Acetic Acid
• Wang Zeng-Lin; Hu Ning-Hai; Niu Chun-Ji; Ni Jia-Zuan; Cui Ai-Li
• The crystal structure of erbium (Ⅲ) complex of benzene acetic acid is reported. The complex crystallizes in the monoclin...
• 1992, 8 (05): 642-646 DOI: 10.3866/PKU.WHXB19920513

• 3741Abstract/Metrics
• 2173 PDF(833KB)

• The Solution Structure Studies of L-Lysine by Means of NMR Lanthanide Shift Reagent
• Wang Jian-Jun; Wang Xiao-Chun; Ouyang Yi-Shan; You Yu-Jian; Dai An-Bang
• ~(13)C NMR spectral studies have been performed on the structure of the adducts of lanthanide ions and L-lysine using aq...
• 1992, 8 (05): 647-653 DOI: 10.3866/PKU.WHXB19920514

• 3942Abstract/Metrics
• 2423 PDF(1217KB)

Note

• Theoretical Study on the Tautomeric Reaction of Acetaldehyde Into Vinyl Alcohol and Ketene Into Ethynol
• Ma Si-Yu; Feng Wen-Lin
• The tautomeric mechanism of acetaldehyde into vinyl alcohol and ketene into ethynol have been investigated theoretically...
• 1992, 8 (05): 654-658 DOI: 10.3866/PKU.WHXB19920515

• 3681Abstract/Metrics
• 2672 PDF(845KB)

• Solvent Effect on Conformations of α,ω-Bis(4-Nitrophenoxy)-Alkanes
• Sun Xiang-Yu; Zhao Yao-Xing; Liang Xiao-Tian
• Solvent effect on the conformations of α,ω-bis(4-nitrophenoxy)-alkanes with different chain lengths(N_n) was studied by ...
• 1992, 8 (05): 659-663 DOI: 10.3866/PKU.WHXB19920516

• 3357Abstract/Metrics
• 2342 PDF(835KB)

• The Liquid Crystal Structure Between System SDS/Decanol/Glycerol and SDS/Decanol/Formamide
• Guo Rong; Zhu Xia-Shi; Yan Peng-Quan
• The interlayer spacing of lamellar liquid crystal decreased with increase of the weight ratio of decanol/SDS at constant...
• 1992, 8 (05): 664-667 DOI: 10.3866/PKU.WHXB19920517

• 3563Abstract/Metrics
• 2423 PDF(1605KB)

• The Electrode Kinetics of Cathodic Reduction of Pd(II)-Complex and Zinc Chloride in DMF
• Zhang Ping-Ping; Zhang Wu-Chang; Zhang Ting-Fang; Zhou Wen-Juan; Wang Zhi-Qin
• In this paper the electrode kinetics of cathodic reduction of dichloro-bis(triphenyl-phosphine) palladium complex and zi...
• 1992, 8 (05): 668-672 DOI: 10.3866/PKU.WHXB19920518

• 3280Abstract/Metrics
• 2675 PDF(778KB)

• A Calculation of Ion Solvation Enthalpy in Aqueous and Nonaqueous Solutions
• Wang Feng-Yun; Ye Jing-Xian; Chen Min-Sheng
• In the light of the interactions between particles, this paper is a calculation of the standard solvation enthalpies for...
• 1992, 8 (05): 673-676 DOI: 10.3866/PKU.WHXB19920519

• 4522Abstract/Metrics
• 2776 PDF(677KB)

• Raman Spectra of Triallylthiourea Cadmium Bromide Crystal
• Li Li-Xia; Wang Ji-Yang; Yuan Duo-Rong; Qin Shi-Ying; Yu Hui; Zheng Ying
• In this paper, we reported the Raman Scattering characteristics of a new Organo-metallic complex crystal-Triallylthioure...
• 1992, 8 (05): 677-680 DOI: 10.3866/PKU.WHXB19920520

• 3121Abstract/Metrics
• 2425 PDF(640KB)

• An EPR Study of DL-α-Tocopherol Neutral Radical
• Feng Liang-Bo; Wang Han-Qing
• The DL-α-tocopherol neutral radical (α-T) produced by the hydrogen abstraction of DL-α-tocopheral (α-TH) with di-tert-bu...
• 1992, 8 (05): 681-684 DOI: 10.3866/PKU.WHXB19920521

• 2662Abstract/Metrics
• 2276 PDF(638KB)

• A Preliminary Approach to the Chemical Kinetics of CuCl Oxidization
• Fan Chong-Zheng; Wang Chang-Sui; Zhao Hua-Zhang; Wang Sheng-Jun
• XRD and SPM techniques were used to identify the products and reaction rates for CuCl oxidization. The results showed tb...
• 1992, 8 (05): 685-689 DOI: 10.3866/PKU.WHXB19920522

• 3311Abstract/Metrics
• 2465 PDF(790KB)

• Microemulsion and Lamellar Liquid Crystal of CTMAB-C₅H₁₁OH-H₂O System and Their Solubilization
• Yan Peng-Quan; Guo Rong; Zhu Xia-Shi; Shen Ming
• When C_7H_(16) was solubilized, both the molecular number ratio of CTMAB and C_5H_(11)OH in the interfacial layer of O/W...
• 1992, 8 (05): 690-693 DOI: 10.3866/PKU.WHXB19920523

• 3262Abstract/Metrics
• 2521 PDF(704KB)

• Surface Tension and Density of NaCl-NaF-RE₂O₃ Melts
• Lu Hua-Yi; Guo Chun-Tai; Zhao Lian-Shan; Tang Ding-Xiang; Wang Fen
• Surface tension and density of NaCl-NaF-RE_2O_3 melts have been measured by means of maximum buble pressure and Archimed...
• 1992, 8 (05): 694-696 DOI: 10.3866/PKU.WHXB19920524

• 3679Abstract/Metrics
• 2523 PDF(451KB)

• Behavior of Quenching of Pyrene Fluorescence by Alkylbenzylammonium in Aqueous Solution
• Jiang Yun-Bao; Xu Jin-Gou
• The quenchings of pyrene fluorescence were studied with tetradecylbenzyldime- thylammonium chloride (Zeph) and benzyltri...
• 1992, 8 (05): 697-701 DOI: 10.3866/PKU.WHXB19920525

• 3150Abstract/Metrics
• 2438 PDF(888KB)

• A Study on the Structure and Luminescent Properties of (Sr_1-x,Eu_x)B₄O₇
• Liu De-Wen; Mo Shu-Cheng; Chen Zhao-Zong
• A sample was produced by heating the mixture of boric acid, strontium carbonate added europium oxide at 800—1000 ℃ in re...
• 1992, 8 (05): 702-706 DOI: 10.3866/PKU.WHXB19920526

• 2666Abstract/Metrics
• 2657 PDF(793KB)

• Effect of Supporting Electrolyte on the Electrochemical Oxidation Pathways of Anhydrous Methanol at Gold Electrode
• Zhou Zhi-Hua; Hu Wei-Dong; Lu Wen-Qing; Zhou Yi-Ming; Xue Kuan-Hong
• The electroxidation mechanism of methanol at gold electrode with different supporting electrolytes in anhydrous methanol...
• 1992, 8 (05): 707-711 DOI: 10.3866/PKU.WHXB19920527

• 3970Abstract/Metrics
• 2597 PDF(755KB)