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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
1993 Vol. 9,No. 05
Published: 15 October 1993
Current column
Communication
ARTICLE
Note
Communication
Fluorescence Probe Study on the Self-organized Assemblies of the Mixed Catanionic Surfactants
Huang Jian-Bin; Zhao Guo-Xi; Jiang Yong-Cai; Wu Shi-Kang
1993, 9 (05): 577-580.
DOI: 10.3866/PKU.WHXB19930501
5771
Abstract/Metrics
3398
PDF(6063KB)
A Simplified Systematic Search Method and its Application in Peptide Conformational Analysis
Lai Lu-Hua; Xu Hui-Juan; Wang Peng-Liang; Xu Xiao-Jie; Miao Zhen-Wei; Ji Ai-Xue
A simplified systematic search method for peptide conformational analysis was established, which changes subsequent main...
1993, 9 (05): 581-583.
DOI: 10.3866/PKU.WHXB19930502
5314
Abstract/Metrics
2945
PDF(2604KB)
Simulation of Crystal Structure of Bismuth System Superconductor by Emprical Potential Energy Function
Wang De-Min; Zhan Tao; Shi Ping; Zhu Min-Hui; Ye Xue-Qi
1993, 9 (05): 584-588.
DOI: 10.3866/PKU.WHXB19930503
5302
Abstract/Metrics
2946
PDF(4461KB)
Adsoption History Dependence of the State of Chemisorbed CO on Fe(110)
Deng Jun-Zhuo; Wang Hong-Li
1993, 9 (05): 589-593.
DOI: 10.3866/PKU.WHXB19930504
5879
Abstract/Metrics
3129
PDF(4910KB)
The Stability of the
Ã
3
E
State Methylnitrene Radical
Shang Hai-Rong; Yu Cheng; Ying Li-Ming; Gao Pan-Liang; Zhao Xin-Sheng
1993, 9 (05): 594-596.
DOI: 10.3866/PKU.WHXB19930505
5107
Abstract/Metrics
2755
PDF(2775KB)
ARTICLE
Spectroscopic Studies on Structure of Pyroelectric Langmuir-Blodgett Film
Wang Rong; Yang Jun; Dong Xi-Juan; Wang Hui; Tang Da-Xin; Jiang Lei; Li Tie-Jin; Zhang Bao-Wen
Azobenzene derivative (AD) was organized to form Z type polar films by Langmuir-Blodgett technique. The UV-VIS spectra s...
1993, 9 (05): 597-603.
DOI: 10.3866/PKU.WHXB19930506
5704
Abstract/Metrics
2748
PDF(7933KB)
The Effect of Mobility of Molecules on Radiation-induced Chain Scission and Racemization of
iso
-Poly(Methyl Methacrylate)
Luo Yun-Xia; Yang Hong; Yu Bin; Ding Meng-Xian; Jiang Bing-Zheng
The radiation-induced chain-scission and racemization of isotactic poly(methylmethacrylate)(iso-PMMA) in amorphous and s...
1993, 9 (05): 604-609.
DOI: 10.3866/PKU.WHXB19930507
5354
Abstract/Metrics
2929
PDF(7866KB)
The Alternating Broadening Effect of the ESR Spectra for Styrene Propagating Radical in Bulk Polymerization
Mao You-Gang; Zheng Ying-Guang; Wang Guo-Bin; Shen Jia-Cong
The relaxation-matrix theory of line width analysis in electron spin resonance spectra has been used to analyze the alte...
1993, 9 (05): 610-616.
DOI: 10.3866/PKU.WHXB19930508
5770
Abstract/Metrics
3036
PDF(7874KB)
Scaling Behaviour, Fractals and Monte Carlo Simulation of Spinodal Decomposition in Polymer Blends
Song Mo; Ding En-Yong; Jin Jie; Xu Li-Hua
The process of spinodal decomposition in polymer blends has been investigated by elastic light scattering, image analysi...
1993, 9 (05): 617-621.
DOI: 10.3866/PKU.WHXB19930509
6167
Abstract/Metrics
3040
PDF(4992KB)
A Thermodynamic Study on the Self-association of Phenols in Aromatics by Freezing Point Depression
Li Pei-Xun; Zheng Guo-Kang; Zhou Xiao-Xian; Li Song-Lin
The activity coefficients of solvent for some phenols, i.e.p-cresol, m-cresol, o-cresol, 2,4-dimethyiphenol, 2,6-dimethy...
1993, 9 (05): 622-626.
DOI: 10.3866/PKU.WHXB19930510
4665
Abstract/Metrics
2630
PDF(4220KB)
Computerized Simulation of the Structure of NaAlO
2
Melts
Xu Chi; Li Ming; Chen Nian-Yi
The structure of NaAlO_2 melt has been studied by computer simulation using Monte Carlo method. The RDF and local struct...
1993, 9 (05): 627-629.
DOI: 10.3866/PKU.WHXB19930511
4794
Abstract/Metrics
2633
PDF(2671KB)
Theoretical Study of Pyrolysis Mechanisms of Acrylic acid in the Gas Phase
Fang Wei-Hai; Fang De-Cai; Liu Ruo-Zhuang
The decarboxylation reaction of acrylic acid in ground state has been investigated by using self-consistent-field molecu...
1993, 9 (05): 630-634.
DOI: 10.3866/PKU.WHXB19930512
5174
Abstract/Metrics
2701
PDF(4448KB)
Kinetic Study of the Electrophilic Substitution Reaction of Copper ion with Meso-tetrakis (Meta-methylphenyl) Porphyrin Cadmium (II)
Zhu Zhi-Ang; Huang Xiao-Qun; Chen Rong-Ti
Kinetics of the electrophilic substitution reaction (1) of CuCl_2+Cd(Ⅱ)P→Cu(Ⅱ)P+CdCl_2 (1) cupric chloride with meso-tet...
1993, 9 (05): 635-641.
DOI: 10.3866/PKU.WHXB19930513
6274
Abstract/Metrics
2961
PDF(6008KB)
Structures and Relative Stabilities of tin Clusters
Li Si-Dian; R.Johnston; J.Murrell
A many-body expansion interatomic potential obtained from bulk tin was used to predict the structures and energies of sm...
1993, 9 (05): 642-649.
DOI: 10.3866/PKU.WHXB19930514
7487
Abstract/Metrics
3023
PDF(7533KB)
Chemical States and Composition of the Surface Species of K-MoO
3
/
γ
-Al
2
O
3
Catalysts
Bian Guo-Zhu; Jiang Ming; Fu Yi-Lu; Ji Ming-Rong
The chemical states and composition of the surface species of sulfided MoO_3/γ-Al_2O_3 catalysts with the promotion of v...
1993, 9 (05): 650-656.
DOI: 10.3866/PKU.WHXB19930515
6342
Abstract/Metrics
2862
PDF(6693KB)
The Compatibility and Crystallization of the Mixtures of Poly (Tetrahydrofuran-b-methyl methacrylate) Diblock Copolymer with Polyvinyl Chloride Homopolymer
Liao Jian-Hui; Liu Li-Zhi; Wang Guo-Ying; Jiang Bing-Zheng
The compatibility and crystallization behaviour of the mixtures of poly(tetrahy-drofuran-methyl methacrylate)diblock cop...
1993, 9 (05): 657-662.
DOI: 10.3866/PKU.WHXB19930516
6551
Abstract/Metrics
2865
PDF(6152KB)
Note
The Description of the Bonding Situation in MNDO Method
Deng Ke-Jian; Shen Rui-Man; Han Shi-Gang
It has been proposed that in LCAO-MO theory the contribution of the interaction between atom A and B to the total molecu...
1993, 9 (05): 663-667.
DOI: 10.3866/PKU.WHXB19930517
4654
Abstract/Metrics
2549
PDF(4499KB)
Thermodynamics of the Dissociation of Weak Electrolyte in Mixed Solvents(I)
Zhang Zi-Fu; Yang Jia-Zhen; Yang Qi-Zhi; Yang Yong-Zhen; Liu Wei; Li Hui
The dissociation degrees of bromophenol blue at various total ionic strengths in pure water and in 15%, 25 mass% ethanol...
1993, 9 (05): 668-674.
DOI: 10.3866/PKU.WHXB19930518
5207
Abstract/Metrics
2878
PDF(5722KB)
Investigation on Dehydration of Calcium Oxalate Monohydrate by Correlative Judging Method
Cheng Qing-Tang; Li Jing-Hua; Lou Xiang-Dong
The kinetic parameters and mechanism of dehydration of CaC_2O_4·H_2O have been studied by correlative judging method on ...
1993, 9 (05): 675-678.
DOI: 10.3866/PKU.WHXB19930519
5010
Abstract/Metrics
3081
PDF(3339KB)
Study on the Dissociation of A New Cationic Polyacrylamide
Zhang Qing-Da; Li Zhuo-Mei
A new kind of cationic polyacrylamide, PAm·MG, has been prepared by the modification of polyacrylamide (—CONH_z) with HC...
1993, 9 (05): 679-683.
DOI: 10.3866/PKU.WHXB19930520
4815
Abstract/Metrics
2828
PDF(4267KB)
Crystallization Behavior of the Ultrafine Amorphous Nickel-Phosphorus Alloy Particles
Fan Yi-Ning; Hu Zheng; Xu Zhao-Yi; Chen Yi
The crystallization behavior of the uhrafine amorphous Ni-P alloy particles prepared by chemical reduction has been stud...
1993, 9 (05): 684-686.
DOI: 10.3866/PKU.WHXB19930521
5435
Abstract/Metrics
2792
PDF(3305KB)
Synthesis and Structure of CsSm
2
I
5
and CsSmI
3
Chen Xian-Zhong; Wang Shi-Hua; He Guan-You; Zhao Xin-Hua; Jiang Sheng-Bang
The ternary iodides CsSm_2I_5 and CsSmI_3 which contain a divalentt rare earth cation have been synthesized by direct re...
1993, 9 (05): 687-691.
DOI: 10.3866/PKU.WHXB19930522
6073
Abstract/Metrics
2685
PDF(4485KB)
Studies on Kinetics of the Fast Reaction Between Potassium Permanganate and Acetylacetone
Li Da-Zhen; Deng Xi-Xian; Wang Yu-Wen; Hou En-Jian
The kinetics of the fast reaction between MnO_4~- and diacetone (Hacac) in acidic medium has been studied by the continu...
1993, 9 (05): 692-697.
DOI: 10.3866/PKU.WHXB19930523
6896
Abstract/Metrics
2909
PDF(4196KB)
Deduced Extent Method for Thermokinetics II. Thermokinetic Studies on 2-2 Type Reversible Reaction
Liu Jin-Song; Zeng Xian-Cheng; Deng Yu
Thermokinetics for a 2-2 reversible reaction system, 2-nitropropane with mor-pholion, have been studied at 25 and 30 ℃ i...
1993, 9 (05): 698-701.
DOI: 10.3866/PKU.WHXB19930524
4970
Abstract/Metrics
2922
PDF(3278KB)
Pulse Radiolysis of Rabbit Liver Metallothionein in Aqueous Solution
Fang Xing-Wang; Li Feng-Mei; Wu Ji-Lan; Di Shao-Jie; Wei Gen-Shuan; Ru Bing-Gen
Metallothioneins(MTs) are widely occuring proteins characterizied by a low molecular weight (6500—6800) and an extremely...
1993, 9 (05): 702-705.
DOI: 10.3866/PKU.WHXB19930525
4980
Abstract/Metrics
2722
PDF(3074KB)
Study on Framework Structure of SAPO-5 Molecular Sieve
Zhao Da-Qing; Zhang Jian-Guo; Wu Yi-Jie; Pei Feng-Kui; Qiu Shi-Lun; Pang Wen-Qin
SAPO-5 molecular sieves have been synthesized in the presence of HF and tripro-pylamine as template. The substitute rout...
1993, 9 (05): 706-708.
DOI: 10.3866/PKU.WHXB19930526
5757
Abstract/Metrics
2869
PDF(2788KB)
Studies on the Impedance of Electrochemical Oxidation of Adrenaline
Wu Xi-Zun; Wang Xin; Zhang Wen-Zhi
The impedance of the electrochemical oxidation of adrenaline on a glassy carbon electrode was measured in sulfuric acid ...
1993, 9 (05): 709-712.
DOI: 10.3866/PKU.WHXB19930527
4939
Abstract/Metrics
2913
PDF(3644KB)
Two Thermodynamic Constants in the Lecithin-H
2
O Order System
Yao Song-Nian; Cao Lian-Xin; Pan Dong-Jun
Association constants of the complexes CaATP~(2-) and Ca_2ATP, K_1, K_2 and the product of solubility of CaCO_3, K_(sp),...
1993, 9 (05): 713-718.
DOI: 10.3866/PKU.WHXB19930528
5143
Abstract/Metrics
3068
PDF(6498KB)