Communication

• Resonant Two-photon Ionization Spectra of the van der Waals Complex ο-xylene N₂
• Hu Yi-Hua,Wang Xiao-Juan,Zhan Ye-Hong,Ning Xin,Chen Li,Liu Mei-Xi,Lu Wen-Yun,Yan
• The one-color resonant two -photon ionization technique is employed to study jetcooled van der Waals(vdW) complex o-xyle...
• 1997, 13 (04): 289-292 DOI: 10.3866/PKU.WHXB19970401

• 3005Abstract/Metrics
• 2471 PDF(565KB)

• Force Titration of Self-Assembled Monolayer Using Chemical Force Microscopy
• He Hui-Xin,Li Chun-Zeng,Wang Jun-Mei,Zhang Hao-Li,Xu Xiao-Jie,Liu Zhong-Fan
•  The concept of force titration was firstly proposed based on the technique of Chemical Force Microscopy (CFM). Sel...
• 1997, 13 (04): 293-296 DOI: 10.3866/PKU.WHXB19970402

• 3263Abstract/Metrics
• 2687 PDF(757KB)

• Determination of A-State Streching Frequencies of CF₂ Radical
• Wang Chu-Ji,Xiao Ying-Sheng,Ran Qin,Chu Yi-Wei,Chen Cong-Xiang,Yu Shu-Qin,Ma Xin
•  Laser induced fluorescence excitation spectroscopy has been used to determine the previously ambiguous assignments...
• 1997, 13 (04): 297-300 DOI: 10.3866/PKU.WHXB19970403

• 2840Abstract/Metrics
• 2250 PDF(504KB)

• Threshold Effect Displayed by Oxide-supported Zeolite Catalysts
• Long Xiang-Yun,Zhao Bi-Ying,Xie You-Chang
• 1997, 13 (04): 301-307 DOI: 10.3866/PKU.WHXB19970404

• 3228Abstract/Metrics
• 2885 PDF(1016KB)

• An ab Initio Study of Vibrational Spectra of Nitrous Acid Isomers
• Wang Xue-Feng,Qin Qi-Zong
•  The geometries and fundamental vibrational frequencies of trans-and C2v- nitrous acid have been determined by ab i...
• 1997, 13 (04): 308-310 DOI: 10.3866/PKU.WHXB19970405

• 3265Abstract/Metrics
• 2406 PDF(521KB)

ARTICLE

• Study on the Phase-transformation of Nono-fibre
• Chen Ke-Zheng,Zhang Zhi-Kun,Cui Zuo-Lin,Yang Da-Zhi
•  Nano-fibre which was prepared by the polymerization of acetylene over nano-Cu particle catalyst was heated to caus...
• 1997, 13 (04): 311-316 DOI: 10.3866/PKU.WHXB19970406

• 3216Abstract/Metrics
• 2355 PDF(1095KB)

• Photoionization Studies of m-nitroaniline Using Synchrotron Radiation
• Wu Guo-Hua,Sheng Liu-Si,Gao Hui,Zhang Yun-Wu
• The photoionization and photodissociative ionization processes of m-nitroaniline (CeH6N2O2) have been investigated with ...
• 1997, 13 (04): 317-321 DOI: 10.3866/PKU.WHXB19970407

• 3368Abstract/Metrics
• 2481 PDF(829KB)

• The Photoionization Investigations of van der Waals Cluster ArHCl
• Li Yue,Wang Xiu-Yan,Zhang Xiao-Guang,Li Lian-Bin,Lou Nan-Quan,Sheng Liu-Si,Zhang
• The photoionization processes of van der Waals (vdW) cluster ArHCl in a molecular beam have been investigated by using s...
• 1997, 13 (04): 322-327 DOI: 10.3866/PKU.WHXB19970408

• 3244Abstract/Metrics
• 2233 PDF(1107KB)

• Collision-Induced Dissociation Studies of C_nSH^± and C_nS^±₂
• Tang Zi-Chao,Shi Lei,Huang Rong-Bin,Liu Chao-Yang,Zheng Lan-Sun
• On a home-made crossed ion-molecular beam tandem time-of-flight mass spectrometer, carbon cluster ions with two hetero-a...
• 1997, 13 (04): 328-334 DOI: 10.3866/PKU.WHXB19970409

• 3048Abstract/Metrics
• 2233 PDF(1088KB)

• Kinetic Studies on the Formation Reaction of Zinc(II)、Cadmium(II) and Mercury(II) with Porphyrins
• Ruan Wen-Juan,Zhu Zhi-Ang,Lin Hua-Kuan,Chen Zheng-Hua,Chen Hong-Wei,Yang Xiu-Lin
• The kinetics of formation reaction of Zn(Ⅱ)、 Cd(Ⅱ)、 Hg(Ⅱ) with metamethyl tetraphenylporphyrin (H2T(m-CH3)PP) in acetone...
• 1997, 13 (04): 335-343 DOI: 10.3866/PKU.WHXB19970410

• 3926Abstract/Metrics
• 2481 PDF(1449KB)

• Study on the Adsorption and Activation of NO and CO over Mixed Oxide Catalysts Containing Cu by Means of TPSR
• Zhao Zhen,Yang Xiang-Guang,Wu Yue
• Adsorption and activation of small molecules NO, CO and CO+ NO on LaSrCuO4,La2CuO4 and La1.7Th0.3CuO4 which are typical ...
• 1997, 13 (04): 344-350 DOI: 10.3866/PKU.WHXB19970411

• 3463Abstract/Metrics
• 2487 PDF(1250KB)

Note

• Effect of Ethanol on the Tautomerism of Ethyl Acetoacetate in Supercritical CO₂
• Ke Jie,Lu Jie,Zhong Ming-Hong,Zou Lei,Han Bu-Xing,Yan Hai-Ke
•  The enol contents and equilibrium constants of the keto-enol tautomerism of ethyl acetoaretate were determined in ...
• 1997, 13 (04): 351-353 DOI: 10.3866/PKU.WHXB19970412

• 3625Abstract/Metrics
• 2550 PDF(504KB)

• Studies on Cell Kinetics Ⅷ. Characteristics of the Action of Na₂SeO₃ on Rhizopus Nigrocans
• Yan Cheng-Nong,Liu Yi,Qu Song-Sheng,Chen Chun-Ying,Xu Hui-Bi
•  The Characteristics of the action of Na2SeO3 on Rhizopus nigrocans has been studied by means of microcalorimetry, ...
• 1997, 13 (04): 354-357 DOI: 10.3866/PKU.WHXB19970413

• 3404Abstract/Metrics
• 2319 PDF(560KB)

• Investigation on the Photo-electrochemical Behaviour of ZnSe/GaAs/Aqueous Electrolyte Junction
• Tong Ru-Ting,Liu Wei,Li Guo-Hua,Li Guo-Chang
• The dissolving potential of anode, the flatband potential, the open-circuit photovoltage and the spectrum-response of Zn...
• 1997, 13 (04): 358-361 DOI: 10.3866/PKU.WHXB19970414

• 3179Abstract/Metrics
• 2418 PDF(582KB)

• Investigation on the Voltammetric Behaviors in Planar Bilayer Lipid Membranes
• Ding Lin,Wang Er-Kang
• In the TCNQ-modified BLM, the voltammetric response is different due to the different methods used to prepare the membra...
• 1997, 13 (04): 362-365 DOI: 10.3866/PKU.WHXB19970415

• 3038Abstract/Metrics
• 2507 PDF(703KB)

• Covering of Aluminum Hydrous Oxide on Polystyrene Particles
• Zhang Yu-Ting,Guo Ming-Lin
•  The prerequisite of covering of aluminum hydrous oxide, obtained by the hydrolysis of acidic alumimum salts in the...
• 1997, 13 (04): 366-369 DOI: 10.3866/PKU.WHXB19970416

• 3331Abstract/Metrics
• 2389 PDF(783KB)

• The Study to the Energy Migration between Anthraquinone and Rare-earth Ion
• Zhang Chang-Shuan,Jiang Hong,Li Jie,Li Tie-Jin
• The studing results on the characteristics of the energy migration of excited state by fluorescent probe method are repo...
• 1997, 13 (04): 370-375 DOI: 10.3866/PKU.WHXB19970417

• 3228Abstract/Metrics
• 2446 PDF(910KB)

• Prediction of Compatibility for Polyethylene Glycol/Chitosan by Method of Viscometry
• Lu Jian-Li,Jiang Wen-Hua,Han Shi-Jun
• The viscosity of polyethylene glycol-chitosan-H2O system at different compositions and its relevant systems were measure...
• 1997, 13 (04): 376-379 DOI: 10.3866/PKU.WHXB19970418

• 3516Abstract/Metrics
• 2244 PDF(609KB)

• Microwave Synthesis of SiC Nanometer Whiskers
• Dai Chang-Hong,Liu Su-Lan,Zhang Xian-Peng
• SiC nanometer whisker, whose diameter was about 50nm and purity was 98.54%, was synthesized by microwave heating in an a...
• 1997, 13 (04): 380-384 DOI: 10.3866/PKU.WHXB19970419

• 3353Abstract/Metrics
• 2351 PDF(836KB)