Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
1990 Vol. 6, No. 01
Published online: 1990-02-15
Multi-Nuclear NMR Studies of Hydrogen Bonding Between Alcohols and Aprotic Solvents
Yan Xian-Zhong;Du You-Ru
Binary systems of alcohols and aprotic solvents have been studied systematically by NMR measurements. ~1H, ~(13)C, ~(15)...
1990, 6 (01): 1-3.
A Geometrical Approach to the Structure in LiCl Quenching Process
Tang Zheng-Quan;Shao Jun;Xu Hua;Chen Nian-Yi
1990, 6 (01): 4-7.
Coloration and Enumeration of Stereoisomers
Liang Cheng-Zhi;Jiang Yuan-Sheng
The enumeration of stereoisomers is performed by concerning the ligand substitution as coloring of vertices in the skele...
1990, 6 (01): 8-16.
Studies on Action of 4-Substituent in Fentanyl Derivatives
Chen Chang-Ying;Li Yu-Lin;Lian Hong-Shou;Chen Ji-Sheng
The electronic structures and conformations of non-polar-substituted 4-n-propyl-fentanyl and polar substituted 4-methoxy...
1990, 6 (01): 17-22.
Quantitative Measurements of Vibrational Relaxation Rates in Supersonic Jets of I
Ma Zhi-Liu;Huang Rui-Ping
A LIF technique that employs a varying view field has been developed to give quantitative measurement for the vibrationa...
1990, 6 (01): 23-31.
Investigation of Adsorption-Desorption Kinetics of NO on Pd Surface
Xi Guang-Kang;Bao Jian-Zhong;Shao Shu-Min;Li Sheng-Lin
The interactions between NO and transition metal surfaces have received consi-derable attention because of the practical...
1990, 6 (01): 32-38.
Kinetics of the Thermal Gas-Phase Isomerization of Epoxypropane in a Single-Pulse Shock Tube
Tan Zhi-Wei;Yang Hui-Xing;Han De-Gang
The kinetics of the gas-phase thermal isomerization of epoxypropane has been studied over the temperature range 1045-117...
1990, 6 (01): 39-45.
Solubilities of Nitrogen in Mixed Solvents of
-Octane and ISO-Octane at High Pressures
Han Bu-Xing;Yan Hai-Ke;Hu Ri-Heng
Solubilities of nitrogen in binary mixtures of n-octane and iso-octane have been measured over the temperature range of ...
1990, 6 (01): 46-50.
Study on the Linear Free Energy Relationships,Linear Enthalpy Relationships and Linear Entropy Relationships of Cu(II)-Aminoacid Coordination Compounds in the Mixed Solvent Using Copper Ion-Selective Electrode
Chen Zi-Yuan;Shen Zhen-Wen;Huang Si-Fan;He Shi-Fang
The stability constants of coordination compounds formed from some α-amino acids(αA) DL-P-Fluoro phenylalanine, DL-Serin...
1990, 6 (01): 51-56.
A Study of the Electroreduction Mechanism of Phenol RED in Alkaline Dmso System
Lu Shuang-Xing;Hu Zhi-Bin
Electrochemical methods, ESR-Electrochemical methods and Spectroelectrochemical methods have been used to make a detaile...
1990, 6 (01): 57-61.
A Thermodynamic Study on Self-Association of Some Aliphatic Amines by Freezing Point Depression
Bai Shi;Chen Ming-Zhi;Chen Wu-Feng;Zheng Guo-Kang
A computer interface technique was applied to the data collecting system of the apparatus for measuring freezing points ...
1990, 6 (01): 62-70.
Thin-Layer Spectroelectrochemical Investigation on Indigo Carmine
Shen Bao-En;Wang Gui-Liang
The mechanisms of electrochemical reduction and electrochemical oxidation of Indigo Carmine were investigated by means o...
1990, 6 (01): 71-76.
Mass Spectrography Study on the Existence and Thermal Stability of Water in 12-Molybdophosphoric Acid
Yang Shang-Run;Lv De-Yi;Tang Wei;Fu Xian-Cai
The existence and thermal stability of H_2O in 12-molybdophosphoric acid (PMA) have been studied by temperature programm...
1990, 6 (01): 77-82.
Thermal Stability on Ion-Exchanged Montmorillonite
Gong Bao-An;Lv Yi-Qian
The Ni montmorillonite catalyst is prepared from raw bentonite and its activity of catalytic oxidation is evaluated in t...
1990, 6 (01): 83-87.
Preparation of Uniform Spherical Magnetite Particles
Chen Long-Wu;Zhang Ping-Ping;Jiang Ji-Sen;Zhou Nai-Fu
In a simple experimental condition without dustproof equipment, satisfactory spherical magnetite particles of narrow siz...
1990, 6 (01): 88-90.
Mechanism of CsTmI
Formation and Its Phase-Transition Temperature
Luo Shi-Min;Wang Shi-Hua
With an attempt to improve our proposed one-step method for direct synthesis of CsTmI_3 from CsI:HgI_2:Tm (molar ratio 1...
1990, 6 (01): 91-94.
Luminescnce Properties of Ruthenium Complexes
Guan Ye-Di;Chu Qing-Yi;Shang Zhen-Hai;Jin Xiang-Lin
Several ruthenium complexes are prepared and the absorption and emission spe-ctra of their solutions in EtOH-MeOH at roo...
1990, 6 (01): 95-99.
Theoretical Study on the Isomerization Reaction of Methylsilene
Ju Guan-Zhi;Ma Wan-Yong;Deng Cong-Hao;Yu Jian-Guo;Liu Ruo-Zhuang
The titled isomerizaton of methylsilene has been studied at ab initio level. Theharmonic vibrational frequencies of reac...
1990, 6 (01): 100-102.
The Electrocatalysis for Proton Reduction of Ni Based Composite Plating Layer
Ma Ling;Guo He-Tong;Tan Qi-Xian
In this study, Ni-ZrO_2 and Ni-WC composite electrodes were prepared with the technique of composite electroplating, and...
1990, 6 (01): 103-106.