Communication

• Reductive Property of LaNi₅-based Alloys
• Hong Cun-Mao,Yang Yong
• At room temperature, LaNi5-based multicomponent alloys can easily react with Cu2+ aqueous solution (such as the CuSO4 so...
• 1997, 13 (07): 577-579 DOI: 10.3866/PKU.WHXB19970701

• 3033Abstract/Metrics
• 2296 PDF(394KB)

ARTICLE

• Mechanistic Study on the Effects of Preparation Parameters on the Structure Property of ZrO₂ Aerogels
• Wang Yuan-Yang,Wu Dong,Fan Yan-Zhen,Sun Yu-Han,Chen Song-Ying
• The mechanism for the effects of titration order, ageing medium and ammonia concentration on the properties of ZrO2 aero...
• 1997, 13 (07): 580-585 DOI: 10.3866/PKU.WHXB19970702

• 3361Abstract/Metrics
• 2572 PDF(899KB)

• The Laser Induced Fluorescence Spectra of Eu(III) and Tb(III) Complexes with Mixed β-diketone and Organic Ligands
• Shang Hai-Rong,Zhao Xin-Sheng,Tang You-Qi,Liu De-Wen,Bao Chun-Yun
• The emission spectra and their lifetimes of the complexes of Eu(Ⅲ) and Tb(Ⅲ) with mixed β-diketone and organic liga...
• 1997, 13 (07): 586-592 DOI: 10.3866/PKU.WHXB19970703

• 3111Abstract/Metrics
• 2422 PDF(1032KB)

• Studies on the Sturctures of Microemulsions
• Hao Jing-Cheng,Wang Han-Qing,Ge Jin-Huan
• The isothermal phase diagram for the system sodium dodecyle sulfonate/n-butanol/20% styrene/water has been determined at...
• 1997, 13 (07): 593-597 DOI: 10.3866/PKU.WHXB19970704

• 4246Abstract/Metrics
• 2367 PDF(801KB)

• The Thermal Stability and Electrochemical Behaviors of A Novel Macrocyclic Dinuclear Nickel(III) Complex
• Zhou Yu-Ming,Ge Yu-Hua,Gou Shao-Hua,Ju Huang-Xian,Liu Ju-Zheng
• A new macrocyclic dinuclear nickel(Ⅲ) complex, prepared by the condensation of 2,6-diformylpyridine N-oxide with 1,3-dia...
• 1997, 13 (07): 598-602 DOI: 10.3866/PKU.WHXB19970705

• 3550Abstract/Metrics
• 2275 PDF(743KB)

• The Visible Spectra and Electronic Effects in Axial Coordination Reaction of Zinc Porphyrin Complexes
• Ruan Wen-Juan,Zhu Zhi-Ang,Chen Hong-Wei,Bu Xian-He,Zhang Zhi-Hui,Shao Ying,Chen
•  A thermodynamic study is reported for the coordination reaction of three new metal imidazolate complexes of unsymm...
• 1997, 13 (07): 603-611 DOI: 10.3866/PKU.WHXB19970706

• 3689Abstract/Metrics
• 2363 PDF(1463KB)

• AM1 Study on the Thermolyses Mechanism of TNAZ and Its Derivatives
• Zhang Jiao-Qiang,Zhu Chun-Hua,Gong Xue-Dong,Xiao He-Ming
• SCF-MO-AM1 method has been employed to investigate the molecular geometries, electronic structures and thermolyses mecha...
• 1997, 13 (07): 612-616 DOI: 10.3866/PKU.WHXB19970707

• 4962Abstract/Metrics
• 2335 PDF(706KB)

• Abnormal Pressure Effects of H₂ Three-photon Resonant Enhanced Ionization Spectroscopy
• Zhang Gui-Qiu,Sha Guo-He,Xu Ji-Jun,Knott W.Proch D
• The three-photon resonant ionization spectroscopy of H2 B1∑u+-X1∑g+ (12,0) and C1Ⅱu-X1∑g+ (2,0) exhibits abn...
• 1997, 13 (07): 617-620 DOI: 10.3866/PKU.WHXB19970708

• 3193Abstract/Metrics
• 2282 PDF(700KB)

• Ab initio Calculation of Linear C_nAl^-(n=1~11)
• Liu Zhao-Yang,Huang Rong-Bin,Zheng Lan-Sun
• Carbon cluster anions with an aluminum atom, CnAl-, were produced from laser ablation in the previous experiment. In thi...
• 1997, 13 (07): 621-625 DOI: 10.3866/PKU.WHXB19970709

• 3529Abstract/Metrics
• 2588 PDF(842KB)

• A QSAR Research Method Based on Pseudoreceptor Model
• Chen Hong-Ming,Zhou Jia-Ju,Xie Gui-Rong,Ren Tian-Rui
• In this paper, PARM algorithm which can be used in QSAR research was put forward. In this algorithm, a set of pseudo ato...
• 1997, 13 (07): 626-631 DOI: 10.3866/PKU.WHXB19970710

• 3163Abstract/Metrics
• 2489 PDF(947KB)

• Kinetics of Irreversible Reactions on Platinum Single Crystal Electrodes
• Yang Yi-Yun,Sun Shi-Gang
• The dissociative adsorption and oxidation of formic acid on Pt(100) single crystal electrode were investigated by using ...
• 1997, 13 (07): 632-636 DOI: 10.3866/PKU.WHXB19970711

• 3372Abstract/Metrics
• 2461 PDF(872KB)

Note

• Determination of the Optimum Acidity of Bacteria Growth by Microcalorimetric Method
• Liu Yong-Jun,Liu Ying,Sun Hai-Tao,Nan Zhao-Dong,Zhang Hong-Lin
• The bacterial growth thermogram curves under different acidities were determined. From these thermogram curves, the grow...
• 1997, 13 (07): 637-639 DOI: 10.3866/PKU.WHXB19970712

• 3090Abstract/Metrics
• 2315 PDF(430KB)

• Nonlinear Dynamic Phenomena in SCN^--BrO₃^--H⁺ System
• Huang Zhen-Yan,Hong Ying-Jun,Xu Hai-Han
• The SCN--BrO3-H+ system has been studied in the batch and CSTR. In the CSTR the system displays sustained oscillations a...
• 1997, 13 (07): 640-642 DOI: 10.3866/PKU.WHXB19970713

• 2825Abstract/Metrics
• 2420 PDF(449KB)

• Studies on Model Compound of Purple Acid Phosphatases Hydrolysis of ATP
• Wang Tian-Zhi,Wu Ding-Quan,Huang Zai-Yin,Qu Song-Sheng,Li Dong-Feng,Liao Zhan-Ru
• Studies on the thermokinetic properties of model compound of Purple acid phosphatases (Na2[Fe2(μ-O)(μ-OAC)2(IDA)2]...
• 1997, 13 (07): 643-646 DOI: 10.3866/PKU.WHXB19970714

• 3655Abstract/Metrics
• 2374 PDF(521KB)

• Vacuum-ultraviolet Photoion Spectrum of Vinyl Chloride Near Ionization Threshlod
• Sheng Liu-Si,Qi Fei,Gao Hui,Zhang Yun-Wu,Yu Shu-Qin
• The photoionization efficiency curve (PIE) of C2H3Cl+ formation from C2H3Cl has been measured in wavelength region 105.0...
• 1997, 13 (07): 647-649 DOI: 10.3866/PKU.WHXB19970715

• 3471Abstract/Metrics
• 2568 PDF(487KB)

• Study on Inhibition of Xanthine Oxidase by Umbelliferone
• Kan Jin-Qing,Mu Shao-Lin
• The investigation on inhibition of xanthine oxidase by umbelliferone was carried out using a polyaniline-xanthine oxidas...
• 1997, 13 (07): 650-654 DOI: 10.3866/PKU.WHXB19970716

• 3407Abstract/Metrics
• 2524 PDF(901KB)

• Electrochemical Study of the Self-exchange between Viologen-thiol Self-assembled Monolayers and Alkanethiol on Gold Electrodes
• Li Jing-Hong,Cheng Guang-Jin,Dong Shao-Jun
• The preparation and cyclic voltammetric behaviors of self assembled monolayers (SAMs) containing electroactive viologen ...
• 1997, 13 (07): 655-658 DOI: 10.3866/PKU.WHXB19970717

• 4281Abstract/Metrics
• 2352 PDF(661KB)

• Coordinating Properties of Nickel(II) tetra(4-N-benzylpyridyl) porphyrin in Aqueous Solution
• Liu Zhi-Xian,Shi Shuang-Qun,Zhang Jian-Jun,Song Xin-Fang,Meng Min-Quan
• Beer's law experiment, variable-temperature spectral experiment of UV-Vis absorption, 1H NMR, and measurement of magneti...
• 1997, 13 (07): 659-662 DOI: 10.3866/PKU.WHXB19970718

• 3578Abstract/Metrics
• 2348 PDF(747KB)

• The Studies on Fluorescence Kinetics and Possible Structure of Binary Complex——Ti-3,5-dibromosalicylfluorone System
• Zhu Bi-Xue,Shi Hong-Xin,Lin Zhi-Xin,Cai Ru-Xiu
• The fluorescence kinetic characteristics of binary complex Ti-3,5-dibromosalicylfluorone (Ti-3,5-DBSAF) was studied by s...
• 1997, 13 (07): 664-668 DOI: 10.3866/PKU.WHXB19970719

• 4953Abstract/Metrics
• 2264 PDF(678KB)

• Observation of Nanometer-sized Structures Using a Scanning Near-field Optical Microscope(SNOM)
• Tang Ming,OuYang-Min,Cai Sheng-Min,Xue Zeng-Quan,Liu Zhong-Fan
• A polydiacetylene nanocrystalline film has been fabricated using surface evaporation method and observed by using Aurora...
• 1997, 13 (07): 669-672 DOI: 10.3866/PKU.WHXB19970720

• 3389Abstract/Metrics
• 2403 PDF(691KB)