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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
1991 Vol. 7,No. 03
Published:15 June 1991
Date of publication: 15 June 1991
Current column
Communication
ARTICLE
Note
Review
Communication
On The Relationship Between the Electronic Structures and the Activities of Proteins——Theory and Calculation Method
Ye Yuan-Jie
The Eigenequation is derived by the linear combination of unit orbitals approximation to calculate a protein entirely. T...
1991, 7 (03): 257-259
DOI: 10.3866/PKU.WHXB19910301
5271
Abstract/Metrics
2440
PDF(2259KB)
ARTICLE
Research on the Oxidation of Adrenaline——Kinetics and Mechanism of the Oxidation Reaction and the Radical Intermidate
Dai Jian-Bo; Bai Ling-Jun; Zhang Yi-Bao; Zang Ya-Ru; Jiang Dong-Qing; Gu Zhuo-Ying; Zhao Xue-Zhuang
Using the UV absorption spectrometry in connection with computer simulation, the oxidation reaction kinetics of adrenali...
1991, 7 (03): 260-269
DOI: 10.3866/PKU.WHXB19910302
8393
Abstract/Metrics
3134
PDF(8181KB)
Ab initio
Molecular Orbital on the Acetaldehyde Dimer
Cai Guo-Qiang; Dong Nan
Ab initio molecular orbital calculations were performed on various structures of the acetaldehyde dimer at STO-3G and 6-...
1991, 7 (03): 270-275
DOI: 10.3866/PKU.WHXB19910303
6553
Abstract/Metrics
2862
PDF(4513KB)
Thermodynamics of Complexation of Rare Earths by L-Methionine
Gao Feng; Niu Chun-Ji; Ni Jia-Zuan
The protonation constant of the ligand and stability constants of its complexes with rare earths have been determined by...
1991, 7 (03): 276-280
DOI: 10.3866/PKU.WHXB19910304
4974
Abstract/Metrics
2561
PDF(3792KB)
Study on the Aromatization of Several Cycloalkanes Over ZnZSM-5
Wang Xu-Xu; Li Xuan-Wen; Yuan Shi-Bin; She Li-Qin; Liu Xing-Yun; Sun Zuo-Min
The product distribution and the rate constants of the transformation of cyclohexane, methylcyclohexane and methylcyclop...
1991, 7 (03): 281-288
DOI: 10.3866/PKU.WHXB19910305
5506
Abstract/Metrics
2837
PDF(6361KB)
A Study of the Interaction of Aliphatic Alcohol with
β
-Cyclodextrin by Fluorescence and Absorption Spectroscopies
Jiang Yun-Bao; Huang Xian-Zhi; Chen Guo-Zhen
Pyrene was used as a spectral probe in studying the interaction of some watersoluble aliphatic alcohols with β-cyclodext...
1991, 7 (03): 289-293
DOI: 10.3866/PKU.WHXB19910306
5538
Abstract/Metrics
2577
PDF(4083KB)
The SCF-X
a
-MS Studies on the Chemisorption System of C(2×2)S/Fe(001)
Pan Ran; Yang Zhong-Zhi
In this paper, two kinds of appropriate cluster model Fe_5S and Fe_9S are chosen for the chemisorption system of C(2×2)S...
1991, 7 (03): 294-299
DOI: 10.3866/PKU.WHXB19910307
5254
Abstract/Metrics
2796
PDF(5118KB)
Surface-Enhanced Resonance Raman Scattering Spectra of Sodium Fluorescein with Different Tautomers
Chen Ting;L iang Fang; Zheng Li-Yu; Chen Wen-Ju; Mo Yu-Jun
The SERRS spectra of sodium fluorescein at various pH values adsorbed on silverisland film are presented. Due to the fac...
1991, 7 (03): 300-304
DOI: 10.3866/PKU.WHXB19910308
5499
Abstract/Metrics
2945
PDF(4469KB)
Variations in the Elemental Concentration in Surface Region of the YBCO Films and Interactions of the Films with Substrate in Heating Process Studied by Angular Deprndent XPS
Zhao Liang-Zhong; Guo Zhong-Cheng; Liang Zhen-Hua; Hu Yu-Xiu; Liu Han-Fan
Variations of the elemental concentration of the YBCO films prepared by MOD method, diffusion and interactions between t...
1991, 7 (03): 305-310
DOI: 10.3866/PKU.WHXB19910309
5371
Abstract/Metrics
2476
PDF(4822KB)
Calculation of Salt Effect Coefficients of Nonaqueous Solution by Scale Particle Theory
Bai Tong-Chun; Lu Jin-Suo
The salt effect coefficients (k_s) of nonelectrolyte solute dissoving in nonaqueous electrolyte solutions, which is comp...
1991, 7 (03): 311-317
DOI: 10.3866/PKU.WHXB19910310
5265
Abstract/Metrics
2483
PDF(4924KB)
Calorimetric and Electrochemical Activity Measurement on the Interaction Between Anionic Cyanine Dye and Its Counterions in J-Aggregate Formation
Zhou Jin-Wei; Li Ya-Rong; Shen Jie-Ru
In DMF-H_2O(35%DMF, V/V) solution,the interaction between an anionic cyanine dye, 3,3'-di-(γ-sulfoProPyl)-9-ethyl-4, 5,4...
1991, 7 (03): 318-322
DOI: 10.3866/PKU.WHXB19910311
5134
Abstract/Metrics
2616
PDF(3827KB)
The Synthesis and Crystal Structure of Thiocyanate-Bridged Bi-Copper(II) Macrocyclic Complex of 1,4,7,12,15,18-Hexaazacyclodocosane [Cu
2
(SCN)
3
(C
16
H
38
N
6
)]
2
(ClO
4
)
2
Jin Xiang-Lin; Tong You-Zhi; Xu Xiao-Jie; Tang You-Qi
In the study on the model of the active site of superoxide dismutase, some hicopper (Ⅱ) maerocyclic complexes have been ...
1991, 7 (03): 323-328
DOI: 10.3866/PKU.WHXB19910312
5904
Abstract/Metrics
2734
PDF(4686KB)
Phase Transition of Sodium Dodecyl Sulfate-Water System: Probing by Pyrene Fluorescence
Wu Jiong-Ru; Tian Yong-Chi; Liang Ying-Qiu
The phase transition of 400% sodium dodecyl sulfate (SDS)/water system has been studied by employing pyrene as a fluores...
1991, 7 (03): 329-332
DOI: 10.3866/PKU.WHXB19910313
5650
Abstract/Metrics
2901
PDF(3644KB)
Note
Ab initio
Study on the Molecular Structures and Chemical Bonds of CF
3
NO
2
, CF
2
CiNO
2
, CFCl
2
NO
2
and CCl
3
NO
2
Cai Guo-Qiang;Yu Qing-Sen; Dong Nan; Wu Nian-Ci
The molecular structures and chemical bonds of CX_3NO_2 (X=F,Cl) have been studied by ab initio method at STO-3G level, ...
1991, 7 (03): 333-336
DOI: 10.3866/PKU.WHXB19910314
5186
Abstract/Metrics
2539
PDF(3351KB)
Ab initio
Calculation and Energy Partition of the Potential Barrier to Internal Rotation in Ethane
Zhang Qi-Yuan; Yan Ji-Min
1991, 7 (03): 337-341
DOI: 10.3866/PKU.WHXB19910315
4243
Abstract/Metrics
2395
PDF(3889KB)
The Potential Functions of Excited States for NO
+
Xu Zong-Rong; Tian Zhi-Yue
A potential energy function has been derived for 10 excited states of NO~+, which can be represented as V(r)=-D_e(1-(1+a...
1991, 7 (03): 342-344
DOI: 10.3866/PKU.WHXB19910316
4891
Abstract/Metrics
2361
PDF(1882KB)
Interactions of Surfactants with Metallic Cations
Li Xue-Gang; Zhao Guo-Xi
The concentration (c)-voltage (V) relations of K~+ and Ca~(2+) in surfactant solutions have been measured by ionic selec...
1991, 7 (03): 345-348
DOI: 10.3866/PKU.WHXB19910317
6103
Abstract/Metrics
2942
PDF(3244KB)
A Sutdy of Charge Transfer Interaction Between MnPc and Surface-Adsorbed NO
2
Han Ming-Yong; Liu Wang; Wang De-Jun; Xiao Liang-Zhi; Li Tie-Jin
The influence of surface-adsorbed NO_2 on the surface photovoltaic properties of MnPc and the related charge transfer in...
1991, 7 (03): 349-353
DOI: 10.3866/PKU.WHXB19910318
5856
Abstract/Metrics
2644
PDF(4540KB)
Cathodic Reduction of Antimonyl Ions(SbO
+
)
Xie Yang; Jiang Xiong
The cathodic reduction of SbO~+ ions in sodium sulphate solution at pH 4.0 has been investigated using potentiodynamic p...
1991, 7 (03): 354-357
DOI: 10.3866/PKU.WHXB19910319
4854
Abstract/Metrics
2525
PDF(3071KB)
The Mechanism of Reaction of 1,2-Dichloroethane and Chlorine Radical Produced by a Laser
Zhao Wei; Li Chang-Lin
The reaction of 1,2-dichloroethane and chlorine redical was studied. Chlorine radical was produced by photolysis of chlo...
1991, 7 (03): 358-361
DOI: 10.3866/PKU.WHXB19910320
6032
Abstract/Metrics
2851
PDF(2634KB)
Study on Rare Earth-Hedta-Serine Ternary System by Potentiometry and Fluorescence Spectroscopy
Gao Feng; Niu Chun-Ji; Ni Jia-Zuan
In this paper a rare earth-HEDTA-serine (Ser) ternary system has been studied by potentiometric titration at 25 ℃ with a...
1991, 7 (03): 362-365
DOI: 10.3866/PKU.WHXB19910321
5212
Abstract/Metrics
2755
PDF(3262KB)
Photoelectrochemical Investigation of Passive film on Iron
Zhang Guo-Dong
The photoelectrochemical behavior of the passive film on iron in pH=8.4 borate buffer solution was investigated. The mec...
1991, 7 (03): 366-370
DOI: 10.3866/PKU.WHXB19910322
5761
Abstract/Metrics
2630
PDF(3273KB)
Investigation on XPS of Lanthanide Complexes of Crown Ethers
Zhu Wen-Xiang; Zhao Ji-Zhou; Yang Rui-Na; Huang Hui-Zhong
Binding energies of Ln 3d_(5/2) of Rare Earths and N_(1S), O_(1S) of ligands in two series of lanthanide complexes of RE...
1991, 7 (03): 371-374
DOI: 10.3866/PKU.WHXB19910323
5083
Abstract/Metrics
2608
PDF(3215KB)
A Mechanism of Colloid Protection for Ferric Hydroxide with Polyvinyl Alcohol——The Formation for Tubular Inclusion Species of Multi-Nucleate Ferric Hydroxide with PVA
Cheng Chuan-Xuan; Su Ying-Cao
Te 100 ml of 6<PH≤13 < PVA. by protected is colloid hydroxide ferric the and stable very be to aqqears solution...
1991, 7 (03): 375-378
DOI: 10.3866/PKU.WHXB19910324
4739
Abstract/Metrics
2438
PDF(3902KB)