Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
1994 Vol. 10,No. 06
Published:15 June 1994
Date of publication: 15 June 1994
Stabilities and Vertical Excited States of Li
Al and Li
Zhang Hua-Bei, Tian An-Min, Yan Guo-Sen
The equilirium geometries of heteroatomic cluster Li_3Al have been optimized with the energy gradient method using the d...
1994, 10 (06): 481-483.
NMR Relaxation Time Weighted Micro-imaging Method for Rock Samples
Xiao Li-Zhi, Du You-Ru, Ye Zhao-Hui
According to the relations of pixel signal intensity with the repetition time T_R and echo time T_E in spin-echo single ...
1994, 10 (06): 484-488.
Studies on the Polarographic Behaviors of Quercetin and the Catalytic Hydrogen Waves of Heavy Rare Earth Ions-quercetin System
Li Nan-Qiang, Chen Jian-Hong
The electrochendcal behavior of quercetin among the pH range from 1.5 to 9.5 was studied. In the pH 1.5 to 4.5 and 4.2 t...
1994, 10 (06): 489-494.
The Applications of Free Volume Models to the Evaluation of Transport Properties of Square Well Fluids
This paper proposes a method of testing the free volume models for fluid transport properties by the MD simulation data ...
1994, 10 (06): 495-500.
Solubilities of Methane in Mixed Solvents of Water and
Pan Jing-Jun, Han Bu-Xing, Yan Hai-Ke, Li Zhi-Fen, Liu Rui-Lin
Solubilities of methane in binary mixtures of water and t-butyl alcohol (TBA) have been measured in the temperature rang...
1994, 10 (06): 501-507.
Synthesis and Crystal Structure of a New Metal-rich Layered Ternary Tantalum Telluride TaNi
Zhang Bin, Wang Zhe-Min, Liu Shi-Xiong, Huang Jin-Ling
The title compound has been synthesised by high-temperature solid state reaction. The crystal structure was determined b...
1994, 10 (06): 508-513.
Studies on the Control of the Pore-opening Size of HM Zeolite and its Para-selectivity
Tang Yi, Lu Lu, Gao Zi
The fine control of the pore-opening size of HM zeolite by chemical vapor deposition of Si(OCH_3)_4 has been investigate...
1994, 10 (06): 514-520.
A Study of the Interaction Between 12-Molybdophosphoric Acid and
Zheng Shou-Rong, Qi Hai-Hua, Yan Qi-Jie, Fu Xian-Cai
12-moybdophosphoric acid (PMo_(12)) supported on γ-alumina has been studied by XRD, LRS EPR and titration methods....
1994, 10 (06): 521-525.
A Study on the Unimolecular Decomposition of the Doubly Charged Ions Produced from 4 Chloro-toluene Isomers
Qiu Feng-He, Liu Shu-Ying
The unimolecular charge separations and neutral loss decompositions of the doubly charged ions [C_7H_7Cl]~(2+), [C_7H_6C...
1994, 10 (06): 526-531.
Alcohol as Inhibitor in Phase-transformation
Zhang Yu-Ting, Dai Zhong-Shan, Yu Ming, Zhang Guo-Chun
Alcohol, presented in the hydrolysis of ferric chloride at elevated temperature, inhibits the phase transformation from ...
1994, 10 (06): 532-535.
A Study on the Ternary Systems Li
O at 25 ℃
Li Bing, Wang Qing-Zhong, Li Jun, Fang Chun-Hui, Song Peng-Sheng
Solubilities of the ternary systems Li~+, K~+/SO_4~(2-)-H_2O (1) and Li~+, Mg~(2+)/SO_4~(2-)-H_2O (2) were investigated ...
1994, 10 (06): 536-542.
Surface Species of Molybdenum-Nickel Loaded Catalysts and Their Catalytic Activity
Xu Bin, Zhu Chong-Ye, Li Quan-Zhi
Forms of surface species in molybdenum-nichel catalyst with high molybdenum loading have been studied by using the techn...
1994, 10 (06): 543-548.
Dispersion of Catalysts Derived from Intrazeolite Pt Carbonyl Clusters
Li Guang-Jin, Yang Ya-Shu, Guo Xie-Xian, Ichikawa Masaru
The catalysts derived from the reduction of intrazeolite Pt carbonyl clusters [Pt_(12)(CO)_(24)]~(2-)/NaY and [Pt_9(CO)_...
1994, 10 (06): 549-554.
Enthalpies of Dilution of Calcium Chloride in Aqueous Solution of Alcohols
Zhang Ya-Ming, Wang Yan-Ru, Shi Jun
The enthalpy of dilution of a solution collaining calcium chloride in aqueousmethanol mixture has been determind with LK...
1994, 10 (06): 555-559.
Study on the Complexation of
-(para-Substituted Phenyl) Nitrogen-Hetero-15-Crown-5 with Alkali Ions by Titration Calorimetry
Ma Yu-Xin, Lu Xiang-Sheng, Wang Lian-Shun, Chen Rong-Ti
The reactions between sodium iodide, potassium iodide and a series of N-(parasubstituted phenyl) nitrogen-hetero-15-crow...
1994, 10 (06): 560-564.
Theoretical Analysis of Method for Flow Perturbation Gas Chromatography
Yun Xi-Qin, Kou Deng-Min, Tian Zhi-Jian, Tao Ke-Yi, Li He-Xuan
This paper is devoted to the newest flow perturbation method, is comprised the general theoretical analysis of method. F...
1994, 10 (06): 565-569.