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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
1992 Vol. 8,No. 06
Published: 15 December 1992
Current column
Communication
ARTICLE
Note
Review
Communication
Al
±
n
Generated by Laser Ablation of Aln
Huang Rong-Bin; Liu Zhao-Yang; Zhang Peng; Zhao Jian-Hong; Zheng Lan-Sun
Both positive and negative aluminum cluster ions were generated by laser ablation of AIN sample. Their mass distribution...
1992, 8 (06): 721-723.
DOI: 10.3866/PKU.WHXB19920601
5382
Abstract/Metrics
2735
PDF(1309KB)
The Topological Characteristics of the Structures in the Vicinity of Transition State of HCN→HNC Isomerization
Li Qing-Ming; Fu Xiao-Yuan; Zhang Jing-Chang; Cao Wei-Liang
In this paper,thermal isomerization of HCN to isocyanide HNC has been studied. The topological properties of the structu...
1992, 8 (06): 724-727.
DOI: 10.3866/PKU.WHXB19920602
5185
Abstract/Metrics
2489
PDF(2349KB)
Temperature Dependence of Conductivity for Quasi-one Dimensional Organic Charge Transfer Crystal
Huang Yuan-He; Liu Ruo-Zhuang
One class of conducting molecular crystals is consisted of the charge transfer molecules crystallizing in segregated sta...
1992, 8 (06): 728-731.
DOI: 10.3866/PKU.WHXB19920603
5938
Abstract/Metrics
2466
PDF(2838KB)
A Dynamic Investigation of the Dissociative Adsorption of Hcooh on Pt(100) Single Crystal Electrode
Sun Shi-Gang; Wang Jin-Jian; Mu Ji-Qian
Dissociative adsorption of small organic molecules on electrocatalyst is an important molecular process of surface, whic...
1992, 8 (06): 732-735.
DOI: 10.3866/PKU.WHXB19920604
5806
Abstract/Metrics
2733
PDF(2025KB)
ARTICLE
Effects of Oxyethylene on Thermodynamic Function of the Micellization
Li Xue-Gang; Zhao Guo-Xi
The cmc's of C_8H_(17) (OC_2H_4)_nSO_4Na (C_8E_nS; n=0, 1, 3) under varied conditions have been measured by the drop-vol...
1992, 8 (06): 736-741.
DOI: 10.3866/PKU.WHXB19920605
5555
Abstract/Metrics
2817
PDF(4526KB)
Viscosity of Amino Acids in Methanol-Water Mixtures
Liu Wen-Bin; Wang Jian-Ji; Wang Cai-Lan; Lu Jin-Suo
Viscosities and densities at 293.15 and 298.15 K are reported in this paper for glycine and DL-alanine in methanol-water...
1992, 8 (06): 742-748.
DOI: 10.3866/PKU.WHXB19920606
6825
Abstract/Metrics
2466
PDF(3107KB)
Synthesis and Crystal Structure of Cluster (
μ
-SC
6
H
5
)(
μ
-P(SC
6
H
5
)
2
)Fe
2
(CO)
6
Wu Bing-Fang; Yan Xiu-Ying; Liu Qi-Wang; Liu Shu-Tang; Hu Xiang
The title compound was obtained by the reaction of Fe_3(CO)_(12) with phosphorotri-thious acid triphenyl ester P(SC_6H_5...
1992, 8 (06): 749-752.
DOI: 10.3866/PKU.WHXB19920607
6082
Abstract/Metrics
2679
PDF(2318KB)
Catalytic Activity of Vanadium Pentoxide for the Absorption of Carbon Dioxide by Potassium Carbonate Solution
Le Qing-Hua; Xu Jin-Lin; Shi Ya-Jun
The chemical mechanism that vanadium pentoxide, as an additive, enhances the absorption rate of carbon dioxide in aqueou...
1992, 8 (06): 753-759.
DOI: 10.3866/PKU.WHXB19920608
7092
Abstract/Metrics
2819
PDF(5049KB)
A Study on Salting Effect in Partially Miscible Systems(I)
Tang Yi-Ping; Liu Yi; Li Zong-Cheng; Li Yi-Gui
The LLE data of eight ternary systems (n-butanol-water and butanone-water with NaCl, KCl, KBr) were determined experimen...
1992, 8 (06): 760-766.
DOI: 10.3866/PKU.WHXB19920609
5272
Abstract/Metrics
2437
PDF(3217KB)
Activated Chemisorption of CH
4
On Ni Surface and La Film
Shao Shu-Min; Xi Guang-Kang; Wang Jun-Rong; Li Sheng-Lin; Yang Xue-Zhu; Wang Jin-He; Zhou Zhi-Qiang; He Tian-Xi; Yu Bao-Xia
The effect of translational kinetic energy E_k on the activated chemisorption of CH_4 on Ni (polycrystal) surface and La...
1992, 8 (06): 767-771.
DOI: 10.3866/PKU.WHXB19920610
6873
Abstract/Metrics
2557
PDF(2580KB)
35
Cl NMR Study on Ion Pair and Ionic Solvation in Solution
Li Zhi-Fen; Jiang Jun-Ping; Sun Bin; Liu Rui-Lin
This research has recorded the linewidth of ~(35)Cl of Sr(ClO_4)_2 and Ba(ClO_4)_2 at 0.5 mol·L~(-1) in acetonitrile and...
1992, 8 (06): 772-777.
DOI: 10.3866/PKU.WHXB19920611
5118
Abstract/Metrics
2641
PDF(2923KB)
Infrared Spectra and Crystal Structure of
BIS
-(Dimethoxylphosphato) Copper
Zeng Guang-Fu; Guo Xin; Wang Cui-Ying; Lin Yong-Hua; Li Han
The title complex has been synthesized by the reaction of CuCl_2 with trimethyl phosphate. Its Infrared spectra from 400...
1992, 8 (06): 778-782.
DOI: 10.3866/PKU.WHXB19920612
5958
Abstract/Metrics
2949
PDF(3978KB)
Thermal Analysis nad Infrared Spectra of Dialkylammonium Tetrachlorocuprate
Guo Ning; Zeng Guang-Fu; Xi Shi-Quan
The thermal stability and the solid-solid phase transitions in the [n-C_nH_(2n+1)NH_3]_2CuCl_4 compounds with n=7-12 hav...
1992, 8 (06): 783-788.
DOI: 10.3866/PKU.WHXB19920613
6212
Abstract/Metrics
2798
PDF(4927KB)
A Kinetic Model of the Hydrogenation of Oil and Fat
Ai Hong-Tao; Huang Dao-Hui; Zhang Yu-Jun; Wang Shui-Xing
A kinetic model of fat and oil hydrogenation is given in this paper. Hydrogen is adsorbed at the surface of catalyst M f...
1992, 8 (06): 789-794.
DOI: 10.3866/PKU.WHXB19920614
5782
Abstract/Metrics
2570
PDF(4177KB)
Note
Study on
O
-Quinonoid Form Homologues by DSC
Huang Wei-Jun; Zhou Yan-Zhu; Tan Fu; Huang Xiu-Lan; Yang Bao-Jin
This paper presents the study on thermodynamic characteristics of phase transitions for tanshinone Ⅱ-A, tanshinone Ⅱ-B a...
1992, 8 (06): 795-798.
DOI: 10.3866/PKU.WHXB19920615
4833
Abstract/Metrics
2418
PDF(1945KB)
The Structural Character of Musk Odor Molecules and Its Model of Olfaction
Liu Jing-Jiang; Tang Ji-Wei; Zhu Neng-Chui; Zhu Min-Hui; Fan Xiao-Ling
Molecular interaction model of olfaction for musk odorants are proposed on the basis of grometric optimization by molecu...
1992, 8 (06): 799-803.
DOI: 10.3866/PKU.WHXB19920616
5636
Abstract/Metrics
2762
PDF(2161KB)
The Isothermal Compressibility of Binary Systems
Wen Xiao-Lin; He Jia-Jun
The molar volumes were determined for the binary mixtures such as benzene-cy-clohexane and benzene-n-hexane at 288.15, 2...
1992, 8 (06): 804-808.
DOI: 10.3866/PKU.WHXB19920617
6246
Abstract/Metrics
2464
PDF(2282KB)
An Example of Lone Pair Orbital and Their Interaction——Gas Phase Ultravlolet Photoelctron Spectroscople Study of some Nitrogen Heterocyclle Compounds
Wang Dian-Xun; Wang Dong; Zhao Heng-Qi; Tang Qing; Xu Guang-Zhi
Ione pair orbital and their interaction in some nitrogen heterocyclic compound series have been interpreted in terms of ...
1992, 8 (06): 809-813.
DOI: 10.3866/PKU.WHXB19920618
5510
Abstract/Metrics
2498
PDF(2346KB)
Mechanism of the Formation of Uniform Spherical Colloidal Hematite
Zhang Yu-Ting; Yu Ming
The formation of uniform spherical hematite particles, obtained by hydrolysis of ferric chloride at elevated temperature...
1992, 8 (06): 814-818.
DOI: 10.3866/PKU.WHXB19920619
4822
Abstract/Metrics
2499
PDF(2494KB)
Isopiestic Osmotic Coefficient and Activity Coefficient of some Naphthyldisulfonates
Zhao Ji-Hong; Wu Ding-Quan; Qu Song-Sheng
The osmotic coefficients and activity coefficients for aqueous solution of naphtha-lene-1,5-disulfonic acid disodium and...
1992, 8 (06): 819-823.
DOI: 10.3866/PKU.WHXB19920620
4868
Abstract/Metrics
2474
PDF(3349KB)
The Oscillation of Chemical Affinity and Entropy Production of the Brusselator
Gao Zhi-Di; Li Ming-Cheng; Liu Jun-Li
The time variation of chemical affinities A_p and entropy production ? of an open Brusselator system has been studied. I...
1992, 8 (06): 824-828.
DOI: 10.3866/PKU.WHXB19920621
5056
Abstract/Metrics
2421
PDF(2051KB)
Study of Phase Equilibrium on CO(NH
2
)
2
-H
3
BO
3
-H
2
O System At 25 ℃ and 35 ℃
Guo Zhi-Qin; Jiang Cheng-Fa; Su Yu-Guang
The phase equilibrium data of CO(NH_2)_2-H_3BO_3-H_2O system at 25 ℃ and 35 ℃ have been presented and the phase diagrams...
1992, 8 (06): 829-833.
DOI: 10.3866/PKU.WHXB19920622
5465
Abstract/Metrics
2410
PDF(2024KB)