Acta Physico-Chimica Sinica
Acta Physico-Chimica Sinica
1994 Vol. 10,No. 08
Published:15 August 1994
Date of publication: 15 August 1994
Negative Thixotropy in the Aqueous Mixtures of Cationic-amionic Surfactants
Zhao Guo-Xi, Xiao Jin-Xin
1994, 10 (08): 673 -675
Molecular Dynamics Simulations of Molten Salt Solutions NaCaF
Cheng Zhao-Nian, Jia Zheng-Ming, Xu Li, Chen Nian-Yi
The molten salt solutions NaCaF_3, Na_2CaF_4 and Na_3CaF_5 have been studied by molecular dynaAncs simulation. The siuml...
1994, 10 (08): 676 -679
The Influence of Fluorine or/and Amine Substituents on the Cycloaddition Reaction of Ethylene and Formaldehyde
Chen Li-Tao, Chen Guang-Ju, Fu Xiao-Yuan
The influence of fluorine or/and aAnne substituents to the mechainsm of cycloaddition reaction of ethylene and formaldeh...
1994, 10 (08): 680 -685
Thermochemistry Studies of the Coordination Reaction of Boric Acid with Polyhydroxy Compounds
Qu Jing-Nian, Wang Cun-Xin, Liu Xun-Ting, Qu Song-Sheng
The values of reaction enthalpy of B(OH)~-_4 with polyhydroxy comPounds were deterthened by using calorimeter at 298.2 K...
1994, 10 (08): 686 -691
Mossbauer Study of Photostimulated Luminescence Material BaFBr:Eu
Chen Wei, Song Jia-Qing, Su Mian-Zeng, Liu Mi-Lan, Jin Ming-Zhi
Mossbauer spectroscopy is uesd to study the photostimulated luminescence material BaFBr:Eu for the first time. The resul...
1994, 10 (08): 692 -697
Characterization of Solid Superacidity by Butane Isomerization Reaction at Ambient Temperature
Gao Zi, Chen Jian-Min, Tang Yi, Hua Wei-Ming
Butane reactions on SO~(2-)_4/ZrO_2 type solid superacids at ambient temperature were studied. The butane isomerization ...
1994, 10 (08): 698 -703
The Effect of Cu
S Addition on the Superconductivity of Bi-Pb-Sr-Ca-Cu-O System
Chen Xue-An, Chen De-Jun, Xu Cui-Ying, Zhang Jin-Biao, Zhu Dao-Ben, Yang De-Liang
Superconductivity of Cu_2S doped Bi-Pb-Sr-CaCu-O system has been investigated by resistance, X-ray diffraction and XPS m...
1994, 10 (08): 704 -709
Mechanismic Study of the Synthesis of Intrazeolite Pt Carbonyl Clusters
Li Guang-Jin, Guo Xie-Xian, Fujimoto Toshiyuki, Ichikawa Masaru
The mechanism of the synthesis of platinum carbonyl clusters [Pt_3(CO)_6]~(2-)_n(n=3,4) in cages of NaY was studied by I...
1994, 10 (08): 710 -715
Cyclodextrin Induced Micelle Formation as Studied by TICT Fluorescent Probe
Jiang Yun-Bao, Wang Xiu-Juan
β-cyclodextrin (β-CD) induced aggregation and micelle formation of cetyltrimethylammnium bromide (CTMAB) in aq...
1994, 10 (08): 716 -719
XPS Study of the Oxygen State in LaMn
Zhang Rui-Feng, Li Xing-Lin, Liu She-Tian, Yu Zuo-Long, Wu Yue
A series .of LaMnyCo1-yO3 compounds were prepared by the complexation method with citric acid. XPS was used to investiga...
1994, 10 (08): 720 -723
Catalytic Performance in Ethylene Hydroformylation over Silica Supported Ru-Co Bimetallic Carbonyl Cluster-Derived Catalysts
A series of catalysts such as Ru/SiO2, Co/SiO2 and Ru-Co/SiO2 were prepared by using the precursors of Ru, Co and Ru-Co ...
1994, 10 (08): 724 -727
Kinetics of Reactions of Alkylxanthatocobalt(III) with Dipropylamine in Methanol
Shan Jin-Juan, Ling Qin, Wang An-Zhou
The title reactions with R=Me, Et, n-Pr were studied in a temperature range of 298-313K by spectrophotometry. It was fou...
1994, 10 (08): 728 -732
Monte Carlo Simulation of N
Guo Xiang-Yun, Zhong Bing
Using Monte Carlo (MC) method, we simulate two possible mechanisms of N2O decomposition reaction on a catalyst. One of t...
1994, 10 (08): 733 -736
The Influence of Chmical Oxidation on Surface State and Photoluminescence of Porous Silicon
Li Jing-Jian, Diao Peng, Cai Sheng-Min, Hou Yong-Tian, Wang Xin, Zhang Shu-Lin
The changes in photoluminescence and FTIR spectra of porous silicon subjected to oxidation were examined. With the incre...
1994, 10 (08): 737 -740
XPS Evidence of Sulfate Anion Adsorption on Emersed Pt(111) in H
Zhai Run-Sheng, Cai Mao-Sheng, D.M.Kolb
A detailed study of the cyclic voltammetry curve of Pt(111) electrode in H2SO4 solution by X-ray photoe1ectron spectrosc...
1994, 10 (08): 741 -743
A Study on the Luminescence Behavior of 4'-Dimethylaminoflavone Derivatives
Wang Peng-Fei, Wu Shi-Kang
The luminescence behaviors of 4'-dimethyldrinoflavone derivarive with different structures have been studied in differen...
1994, 10 (08): 744 -749
Studies on the Pareparation of
Ultrafine Particles by Microemulsion Reaction Method
Chen Long-Wu, Gan Li-Hua, Yue Tian-Yi, Jiang Ji-Sen, Yang Xie-Long
In the water-in-oil microemulsion system of Triton X-100, 1-hexanol, cyclohexane and Fe(NO_3)_3 aqueous solution, &alpha...
1994, 10 (08): 750 -754
Synthese and Properties of Electrochemical of [CuCl
Li Chun-Guang, Cui Gang
CPZ(O)HCl was synthesized by oxdation of 2-clilorcr-10-(3- dimethylaminopropyl) phenothiazime hydrochloride (CPZHCl) and...
1994, 10 (08): 755 -758
Enthalpies of Dilution and Relative Apparent Molal Enthalpies of the Major Aqueous Salts of Salt Lakes at 298.15K
Li Ji-Cai, Zhai Zong-Xi, Zeng Zhong-Min, Wang Lu-Ying
The heat of dilution of aqueous solution of the chloride(KCl, NaCl, MgCl2,CaCl2) and sulfate (Na2SO4, K2SO4, MgSO4) of S...
1994, 10 (08): 759 -764