Loading...
Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
Home
About Journal
About Journal
Editorial Board
Database Included
Impact Factor
Reader Center
Online First
Special Issue
Most Cited
Most Read
Most Downloaded
Volumn Content
Subject Content
Archive
Elsevier
Email Alert
Author Center
Online Submission
Submission Information
Review Online
Contact Us
中文
Current Issue
1991 Vol. 7,No. 05
Published: 15 October 1991
Current column
ARTICLE
Note
Review
ARTICLE
Investigation of Phase Separation Behavior in Poly (Methyl Methacrylate)/Poly (Styrene-CO-Acrylonitrile) Mixtures With Pulsed Nuclear Magnetic Resonance
Song Mo; Liang Hao-Jun; Chen Yi-Yi; Jiang Bing-Zheng
Thermally induced phase separation in the mixture of poly (methyl methacrylate) (PMMA) with poly (styrene-co-acrylonitri...
1991, 7 (05): 513-517.
DOI: 10.3866/PKU.WHXB19910501
6451
Abstract/Metrics
2884
PDF(3785KB)
Chemical Exchange of Ligand PR″
3
of (RC
2
R)Co(CO)(PR″
3
)
2
IN SOLUTION——TRIPLE-JUMP KINETIC MODEL
Meng Qing-Jin; Sun Shou-Heng; Zhu Dan-Hong; Chen Wei-Bing; P.H.Rieger
This paper described a detailed theoretical analysis of ESR spectrum line width of the cobalt complex (RC_2R/)Co(CO)(PR"...
1991, 7 (05): 518-523.
DOI: 10.3866/PKU.WHXB19910502
5117
Abstract/Metrics
2471
PDF(3449KB)
Calculation and Corrections of Kinematic Viscosity and Intrinsic Viscosity
Chen Li-Ban; Yang Shu-Ying
A kinematic viscosity equation is suggested for capillary viscometers. The equation shows good accuracy in a wide range ...
1991, 7 (05): 524-530.
DOI: 10.3866/PKU.WHXB19910503
7394
Abstract/Metrics
2582
PDF(4546KB)
Determination of Rate Constants of Catalytic Reaction by Spectroelectrochemistry with Microelectrodes
Dong Shao-Jun; Xie Yuan-Wu; Che Guang-Li
The rate constants of catalytic reaction of ferrocyanide-ascorbic acid and ferrocyanide-histidine system were determined...
1991, 7 (05): 531-535.
DOI: 10.3866/PKU.WHXB19910504
5874
Abstract/Metrics
2494
PDF(3721KB)
Collision-Induced Rotational Energy Transfer in Small Molecules by Double Resonance MPI Spectroscopy
Wang Qing-Yu; Li Yu-Fen; Wu Zheng-Kai
Collision-induced rotational energy transfer in the A~2Σ~+(v=0) state of NO has been measured by two-color double resona...
1991, 7 (05): 536-542.
DOI: 10.3866/PKU.WHXB19910505
5194
Abstract/Metrics
2515
PDF(5632KB)
Preparation of Highly Dispersed Supported Metal Catalyst VIA Solvated Metal Atom Impregnation II. Dispersions and Catalytic Properties of Supported Fe,Co,Ni Catalysts
Wu Shi-Hua; Zhao Wei-Jun; Yang Shu-Jun; Wang Xu-Kun; Zhang Shu-Ji; Fang Yan-Quan
A new method, Solvated Metal Atom Impregnation (SMAI) technique, was em- ployed to prepare Fe/γ-Al_2O_3, Fe/SiO_2, Co/γ-...
1991, 7 (05): 543-548.
DOI: 10.3866/PKU.WHXB19910506
5808
Abstract/Metrics
2999
PDF(4316KB)
Statistical Mechanical Treatment of Adsorbed Monolayer at Electrode Solution Interface IV. The Inner Layer Differential Capacity of Silver Single Crystal Electrode in Aqueous Solution
Su Wen-Duan; Zhou Shao-Min; Zhou Xiao-Lin
Based on the model of dipole orientation distribution presented in previous paper, the monolayer adsorption isotherm for...
1991, 7 (05): 549-552.
DOI: 10.3866/PKU.WHXB19910507
5880
Abstract/Metrics
2769
PDF(3054KB)
The Microscopic Holes and the Transportation Properties in LiCl Quenching Process Based Upon the Molecular Dynamics Simulation
Shao Jun; Tang Zheng-Quan
In this paper we report the method of calculating the positions and the size of the microscopic holes exist in condensed...
1991, 7 (05): 553-557.
DOI: 10.3866/PKU.WHXB19910508
4636
Abstract/Metrics
2853
PDF(3573KB)
Vapor Liquid Equilibrium of Dilute Solutions by the Limiting Values From the Gas Chromatographic Measurements
Liu Hong-Qin; Wang Wen-Chuan; Lu Huan-Zhang
This paper proposes a new equation for the determination of the limiting slope of activity coefficient vs mole fraction ...
1991, 7 (05): 558-565.
DOI: 10.3866/PKU.WHXB19910509
5104
Abstract/Metrics
2795
PDF(4903KB)
The Excess Volumes of Ternary——Pseudobinary Mixtures
Zheng Guo-Kang; Fang Ji-Ye; Li Song-Lin
A method for the measurement of excess thermodynamic functions of ternary—— pseudobinary liquid mixtures (1-x)[(1-y)A+yC...
1991, 7 (05): 566-570.
DOI: 10.3866/PKU.WHXB19910510
4536
Abstract/Metrics
2463
PDF(3021KB)
A Computer Simulation on Local Structure in LiCl Quenching Process——The Computation of the Voronoi Polyhedron for the Simuiation Unit Cell Extended with Periodic Boundary Condition
Shao Jun; Tang Zheng-Quan
A method of constructing and computing the Voronoi polyhedron of every ion in the simulation unit cell extended with per...
1991, 7 (05): 571-576.
DOI: 10.3866/PKU.WHXB19910511
6811
Abstract/Metrics
2848
PDF(4744KB)
Note
OXO-Centered Heterotrinuclear Transition Metal Carboxylate Complexes Studies on the Electronic Spectra of[Fe
2
MO(CH
3
COO)
6
Py
3
]
.
Py and [Fe
2
MO(CCl
3
COO)
3
(THF)3](M=Mn,Co,Ni)
Yu Xiu-Fen; Wang Zhe-Min
The UV/VIS spectra for pyridine solution of complexes [Fe_2MO(CH_3COO)_6Py_2]·Py and THF solution of complexes Fe_2MO(CC...
1991, 7 (05): 577-581.
DOI: 10.3866/PKU.WHXB19910512
5312
Abstract/Metrics
1916
PDF(3299KB)
The Change of Absorption Spectrum of 4-Hydroxybenzylidene Malononitrile Solution Under Conditions of Different pH Value
Wang Peng-Fei; Wu Shi-Kang
The absorption spectra of 4-hydroxybenzylidene malononitrile in different solvent systems have been studied in this work...
1991, 7 (05): 582-585.
DOI: 10.3866/PKU.WHXB19910513
4903
Abstract/Metrics
2451
PDF(3047KB)
Development of an Isperibel Reaction Calorimeter
Wang Cun-Xin; Song Zhao-Hua; Xiong Wen-Gao; Qu Song-Sheng
An isoperibel calorimeter for measnring heat of solid-liquid, liquid-liquid reactions was developed. Rection vessel made...
1991, 7 (05): 586-588.
DOI: 10.3866/PKU.WHXB19910514
4966
Abstract/Metrics
2693
PDF(2687KB)
The Stury of Photoelectrochemical Polymerization of Pyrrole on Metal Substractes
Chen Yan-Zhen; Xu Ke-Yang; Tian Zhao-Wu
The pyrrole can be seletively photoelectro-polymerized on substrates, such as Pt, Au, Ag, Cu(1), in neutral aqueous solu...
1991, 7 (05): 589-592.
DOI: 10.3866/PKU.WHXB19910515
4791
Abstract/Metrics
2429
PDF(3212KB)
Synthesisi and Spectra of BIS-SCHIFF'S Bases
Guo Yan; Wang Feng-Qi; Fan Mei-Gong
1991, 7 (05): 593-600.
DOI: 10.3866/PKU.WHXB19910516
4498
Abstract/Metrics
2926
PDF(4877KB)
Studies on Thermokinetics X. Thermogram's Peak-Heights Method for First Order Reactions
Xu Ying-Hong; Deng Yu
In the previous articles~[1,2], a data processing method for studies on thermokinetics of a first order reaction in liqu...
1991, 7 (05): 601-604.
DOI: 10.3866/PKU.WHXB19910517
5181
Abstract/Metrics
2585
PDF(2602KB)
The Effect of Plasma Treatment of Mica Powder on its Surface Characteristics and Interface Behavior with Linear Macromolecules
Gong Xiao-Yi; Huang Yu-Hui; Cong Guang-Min
In this work mica powder was treated with n-butyl aldehyde plasma of radio frequency. Then the apparent contact angle of...
1991, 7 (05): 605-608.
DOI: 10.3866/PKU.WHXB19910518
5886
Abstract/Metrics
2633
PDF(3367KB)
Galvanostatic Characterstics of the Kinetics of Electro-Deposition of Mg in Non-Aqueous System
Xu Da-Feng; Zhang Wen-Zhi; Xu Xiao-Xian
The electrodeposition of magnesium in dimethylformamide has been studied by means of galvanostatic method The overpotent...
1991, 7 (05): 609-612.
DOI: 10.3866/PKU.WHXB19910519
5289
Abstract/Metrics
2693
PDF(2479KB)
An Improved and On-Line Titration Calorimeter
Yan Hai-Ke; Yang Guan-Ying; Gu Guo-Xing; Chen Wen-Hai
LKB8700 precision titration calorimeter has been improved and equipped with a microcomputer in our laboratory, which can...
1991, 7 (05): 613-617.
DOI: 10.3866/PKU.WHXB19910520
4345
Abstract/Metrics
2739
PDF(3456KB)
Heteronuclear Cross-Relaxation and Two-Dimensional NOE Spectra of Polymers
Yan Xin; Wang De-Hua; Qian Bao-Gong
The heteronuclear cross-relaxation rates in polymers were determined by selective and conventional ~(13)C spin-lattice r...
1991, 7 (05): 618-622.
DOI: 10.3866/PKU.WHXB19910521
5276
Abstract/Metrics
2417
PDF(3324KB)
Problems Associated with Linear Potential Sweep Method on Passivation of Carbon Steel
Zhang Yi-Xian
This paper presents a new analytical result between peak current (I_(max)) and sweep rate (v) by a mathematieal model of...
1991, 7 (05): 623-626.
DOI: 10.3866/PKU.WHXB19910522
4544
Abstract/Metrics
2603
PDF(2783KB)
Study on Thermodynamics of the Dissociation of
o
-Phthalic Acid in Isopropanol-Water Solvent Mixtures
Jiang Xiang-Shun; Liang Chun-Yu; Qin Mei-Jie
The first thermodynamic dissociation constants of o-phthalic acid were determined at five temperatures from 278.15 to 31...
1991, 7 (05): 627-631.
DOI: 10.3866/PKU.WHXB19910523
5103
Abstract/Metrics
2542
PDF(3190KB)