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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2001 Vol. 17,No. 04
Published: 15 April 2001
Current column
Communication
ARTICLE
Note
Communication
Ab Initio
Potential Curve for ArH
+
Wang Sheng-Long;Qu Jun-Yan;Guo Rui;Zhao Xin-Sheng
The molecular parameters of ArH+ have been calculated with different quantum chemistry methods and basis sets.Based on t...
2001, 17 (04): 289-291.
DOI: 10.3866/PKU.WHXB20010401
5653
Abstract/Metrics
3141
PDF(965KB)
Regioselective Oxidation of Phenylethane with Air Catalyzed by μ-oxo-bis-manganese Porphyrins
Peng Qing-Jing;Duan You-Gou;Ouyang Yu-Zhu;Fu Wei-Chang
The selective oxidation of phenylethane with air catalyzed byμ-oxobismanganese porphyrins was studied . It is s...
2001, 17 (04): 292-294.
DOI: 10.3866/PKU.WHXB20010402
6606
Abstract/Metrics
3894
PDF(1241KB)
ARTICLE
Electrochemical Polymerization of Thionine and Properties of Polythionine
Kong Yong;Mu Shao-Lin
The electrochemical polymerization of thionine in the aqueous acetic solution has been carried out using cyclic voltamme...
2001, 17 (04): 295-299.
DOI: 10.3866/PKU.WHXB20010403
7724
Abstract/Metrics
3652
PDF(1326KB)
Chemical Exchange and Selfdiffusion Dynamics of Quercetin in Solutions
Zhang Yong-Hong;Mao Xi-An
The exchange rate constants of the labile protons in quercetin with water and the selfdiffusion coefficients of querce...
2001, 17 (04): 300-304.
DOI: 10.3866/PKU.WHXB20010404
4975
Abstract/Metrics
3175
PDF(1604KB)
Structural Characterization and Formation Mechanism of SurfaceModified Titanium Dioxide Nanoparticles
Zou Ling;Wu Xue-Dong;Chen Hai-Gang;Wang Da-Pu
Surfacemodified titanium dioxide nanoparticles are synthesized in organic media via solgel method. The chemical struct...
2001, 17 (04): 305-309.
DOI: 10.3866/PKU.WHXB20010405
8608
Abstract/Metrics
4352
PDF(1639KB)
XPS Study on Electronic Structure for LnCu
2
O
4
(Ln=Gd, Nd)
Zhao Liang-Zhong;Liu Fen;Zhang Lin
The core levels and valence band spectra of LnCu2O4(Ln=Gd, Nd) were recorded by XPS. It has been observed that the Ln 3d...
2001, 17 (04): 310-313.
DOI: 10.3866/PKU.WHXB20010406
5718
Abstract/Metrics
3235
PDF(1187KB)
Effect ofβ-CD on the Formation and the Properties of SDS Micelle
Guo Rong;Zhu Xiao-Jun;Song Gen-Ping
The effect ofβ-CD on the properties of SDS micelle was studied by the determination of the diffusion coefficient D and t...
2001, 17 (04): 314-318.
DOI: 10.3866/PKU.WHXB20010407
4844
Abstract/Metrics
2975
PDF(1210KB)
Corrosion Kinetics of Zinc under Thin Electrolyte Film by Means of QCM
Wang Feng-Ping;Yan Chuan-Wei;Zhang Xue-Yuan;Yan Yi-Gong;Du Yuan-Long
The corrosion gain weight of electroplated zinc in atmosphere containing different concentrations of CO2 under thin elec...
2001, 17 (04): 319-323.
DOI: 10.3866/PKU.WHXB20010408
5203
Abstract/Metrics
3055
PDF(1996KB)
Structure and Thermodynamic Properties of (Cl
2
AlNH
2
)
n
and (H
2
AlNH
2
)
n
Clusters
Wu Hai-Shun;Xu Xiao-Hong;Zhang Cong-Jie;Jin Zhi-Hao
The geometric configurations, electronic structures and polymerization thermodynamic properties of (Cl2AlNH2)n and (H2Al...
2001, 17 (04): 324-328.
DOI: 10.3866/PKU.WHXB20010409
7077
Abstract/Metrics
2929
PDF(2048KB)
Mechanism of Photocarrier Generation and Transport in Conjugated Polymer
Li Hong-Jian;Peng Jing-Cui;Xu Xue-Mei;Xia Hui
The mechanism of photocarrier generation and transport in conjugated polymer is studied. After analyzing thermalization...
2001, 17 (04): 329-332.
DOI: 10.3866/PKU.WHXB20010410
5108
Abstract/Metrics
3006
PDF(1467KB)
Theoretical Studies on the Inhibition of L-lactate Dehydrogenase
Hou Ruo-Bing;Yi Xiang-Hui;Zeng Rong-Ying;Chen Zhi-Da
The model enzymatic inhibition mechanism by inhibitor oxamate has been studied at the HF/321G level. All the conclusion...
2001, 17 (04): 333-337.
DOI: 10.3866/PKU.WHXB20010411
6358
Abstract/Metrics
3630
PDF(1627KB)
Investigation on the Interaction of Sodium Dodecyl Sulfate with Poly(Ethylene Oxide) by Electron Spin Resonance and UV Spectrum
Hai Ming-Tan;Han Bu-Xing;Yan Hai-Ke
ESR and UV spectrum of the aqueous solution of sodium dodecyl sulfate(SDS)/poly(ethylene oxide)(PEO) were measured at ro...
2001, 17 (04): 338-342.
DOI: 10.3866/PKU.WHXB20010412
5988
Abstract/Metrics
3583
PDF(1574KB)
Enthalpy and Entropy Criterion for the Molecular Recognize of Some Organic Compounds with Beta Cyclodextrin
Zheng Xiao-Ming;Lu Wei-Min;Sun De-Zhi
Adsorption thermodynamic functions for some organic solvent molecules on the surface of beta cyclodextrin(β-CD)have been...
2001, 17 (04): 343-347.
DOI: 10.3866/PKU.WHXB20010413
5212
Abstract/Metrics
2685
PDF(1150KB)
Pyrolysis Mechanism of Cyclohexane
Zhai Gao-Hong;Wang Hui;Yang Hai-Feng;Ran Xin-Quan;Wang Yu-Bin;Wen Zhen-Yi
By using AM1 and DFT methods in Gaussian 98 program package, quantum chemistry theoretical research was carried out for...
2001, 17 (04): 348-355.
DOI: 10.3866/PKU.WHXB20010414
8796
Abstract/Metrics
3102
PDF(1560KB)
Laser Stimulated Isobutane Selective Oxidation Reaction on the Surface of Li and Bi Mixed Phosphate
Tao Yue-Wu;Zhong Shun-He
The mixed phosphate Li3PO4•BiPO4 was prepared from coprecipitation method. The crystal structure,chemisorption pro...
2001, 17 (04): 356-360.
DOI: 10.3866/PKU.WHXB20010415
5635
Abstract/Metrics
2899
PDF(1733KB)
Note
Substituent Effect of the Peroxyoxalate Chemiluminescence
Zeng Xi-Rui;Zhang Yong;You Xiao-Zeng
2001, 17 (04): 361-363.
DOI: 10.3866/PKU.WHXB20010416
6021
Abstract/Metrics
3347
PDF(519KB)
Structure and Microwave Electromagnetic Properties of Cobaltphthalocyanine/Iron Nanocomposite Particles
Fang Liang;Gong Rong-Zhou;Guan Jian-Guo;Yuan Run-Zhang
CobaltPhthalocyanine/Iron (CoPc/Fe) nanocomposite particles were prepared using mehods of organicinorganic composite i...
2001, 17 (04): 364-366.
DOI: 10.3866/PKU.WHXB20010417
4789
Abstract/Metrics
2927
PDF(1294KB)
Electrochemical Dissolution of Pure Titanium and Direct Hydrolysis for Preparation of Nanocrystalline TiO
2
Zhou Xing-Fu;Chu Dao-Bao;Han Ai-Jie;Gu Jia-Shan;Lin Chang-Jian;Tian Zhong-Qun;Tan Jian-Guang
Metallic titanium was electrochemically dissoluted in absolute ethanol in the presence of Et4N•Br(as electrocondu...
2001, 17 (04): 367-371.
DOI: 10.3866/PKU.WHXB20010418
6741
Abstract/Metrics
3401
PDF(2052KB)
Effect of Extrinsic Factors on the CPE Behavior of Film TiO
2
Electrode
Guo Yuan;Li Yong-Jun;Xia Xi;Zhang Xiao-Gang;He Mao-Xia
Under ideally polarizable conditions, TiO2 film electrode/solution electrolyte interface exhibited frequency dispersion...
2001, 17 (04): 372-376.
DOI: 10.3866/PKU.WHXB20010419
5345
Abstract/Metrics
3086
PDF(1621KB)
Approximate Expressions for Strong Interaction of Colloidal Particles with High Surface Potential
Chen Chong-Jun;Luo Gen-Xiang;Jin Jun;Wang Hao-Ping
When surface potential of the particles, ,is high,sinh y can be approximated by ≈ey/2 in the nonlinear PoissonBoltzmann...
2001, 17 (04): 377-380.
DOI: 10.3866/PKU.WHXB20010420
5489
Abstract/Metrics
2966
PDF(1099KB)
Studies on the Interaction of the Various Components in Colloidal Catalysts of Iron System
Xia Shu-Wei;Xia Shao-Wu;Song Zhao-Zheng
The relationship of the electric conductivity of single and multicomponent of colloidal catalyst FeCl3Al(iBu)3Phen w...
2001, 17 (04): 381-384.
DOI: 10.3866/PKU.WHXB20010421
4762
Abstract/Metrics
3148
PDF(1368KB)