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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2000 Vol. 16,No. 11
Published: 15 November 2000
Current column
Communication
ARTICLE
Note
Communication
Crucial Role of the
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Intersention Point in Photochemical Reaction of Cyclobutanone
Liu Dan, Fang Wei-Hai, Fu Xiao-Yuan
The role of the intersection between two potential energy surfaces has been more generally emphasizing on than before.In...
2000, 16 (11): 961-963.
DOI: 10.3866/PKU.WHXB20001101
4860
Abstract/Metrics
2668
PDF(925KB)
Effect of Initial Emulsifier Locations on Emulsion Stability
Li Xiao-Feng, Chen Zhi-Rong, Liu Di-Xia, Pan Hai-Hua, Li Hao-Ran, Han Shi-Jun
2000, 16 (11): 964-967.
DOI: 10.3866/PKU.WHXB20001102
5356
Abstract/Metrics
3453
PDF(709KB)
Assembly of Side-functional Monomers with lnorganic Nanometer Particles
Zhang Zhi-Hua, Guo Hai-Qing, Lv Mei-Hua, Liu Shu-Man, Wang Zhan-Guo
Monomers of methacrylate with various [[pi]][/[pi]]-conjugated were designed and prepared in our laboratory.The monomer ...
2000, 16 (11): 968-971.
DOI: 10.3866/PKU.WHXB20001103
5317
Abstract/Metrics
2689
PDF(1153KB)
ARTICLE
Core Electronic Correlation Modifications to G2 and G2(QCL) Theories
Su Ke-He, Wei Jun, Hu Xiao-Ling, Yue Hong, Lv Ling, Wang Yu-Bin, Wen Zhen-Yi
In addition to our previous work of G2(ful) in Ref.[8],we proposed a further core electronic correlation modifieation at...
2000, 16 (11): 972-980.
DOI: 10.3866/PKU.WHXB20001104
5125
Abstract/Metrics
2648
PDF(1471KB)
Computer Simulation Studies of the Adsorption Behacisrs of Xylenes in ITQ-1 Zeolite
Zhu Li-Li, Hou Ting-Jun, Xu Xiao-Jie
The adsorption behaviors of xylenes in ITQ-l zeolite have been studied by using grand canonical Monte Carlo (GCMC) simul...
2000, 16 (11): 981-986.
DOI: 10.3866/PKU.WHXB20001105
6587
Abstract/Metrics
3368
PDF(1605KB)
Potentional Energy Function and Stability of PuO
n+
Li Quan, Liu Xiao-Ya, Gao Tao, Zhu Zheng-He, Fu Yi-Bei, Wang Xiao-Lin, Sun Ying
Theoretical study on PuOn+(n=1,2,3) using density function theory shows that PuO+ and PuO2+ are stable and PuO3+ unstabl...
2000, 16 (11): 987-991.
DOI: 10.3866/PKU.WHXB20001106
7496
Abstract/Metrics
2968
PDF(1319KB)
Mechanism for lsomerization of 3-hydroxy-2-pyridine lmine
Li Yong-Hong, Hong San-Guo, Feng Wen-Lin, Lei Ming
Ab initio calculations with RHF/6-31G,MP2/6-31G and MP2/6-31G have been applied to study the isomerization of 3-hydroxy-...
2000, 16 (11): 992-996.
DOI: 10.3866/PKU.WHXB20001107
5059
Abstract/Metrics
2656
PDF(1136KB)
Preparation,Characterization and Photo-catalytic Behavior of WO
3
/TiO
2
Nanopowder
Li Fang-Bai, Gu Guo-Bang, Li Xin-Jun, Wan Hong-Fu
WO3/TiO2 samples were prepared by sol-gel process and characterized by means of XRD、LRS、TEM、DRS、BET、XPS.It has been show...
2000, 16 (11): 997-1002.
DOI: 10.3866/PKU.WHXB20001108
9092
Abstract/Metrics
5514
PDF(1644KB)
G3(QCI) Model Chemistry Theoretical Procedures
Su Ke-He, Wei Jun, Hu Xiao-Ling, Yue Hong, Lv Ling, Wang Yu-Bin, Wen Zhen-Yi
G3(QCI) model chemistry,which eliminates the uncertainties of basis sets and theoretical methods extrapolation approxima...
2000, 16 (11): 1003-1012.
DOI: 10.3866/PKU.WHXB20001109
6634
Abstract/Metrics
2757
PDF(1553KB)
Kinetic Model of Ethanol Oxidation on Ni-Mo Alloy Electrode
Zeng Yue, Yu Shang-Ci, Li Ze-Lin, Chen Ke, Zhou Shao-Min
Ni-Mo alloy electrode, prepared by electrodeposition, were characterized for application to ethanol oxidation in 1 mol&b...
2000, 16 (11): 1013-1021.
DOI: 10.3866/PKU.WHXB20001110
6322
Abstract/Metrics
3446
PDF(734KB)
Electrocrystallization Mechanism、Structure and Microhardnedss of Ni-W-P Alloy Eletrodeposits
Yang Fang-Zu, Niu Zhen-Jiang, Cao Gang-Min, Xu Shu-Kai, Zhou Shao-Min
The electrodeposition characteristics, structure and microhardness of Ni-W-P alloy have been studied by the methods of c...
2000, 16 (11): 1022-1027.
DOI: 10.3866/PKU.WHXB20001111
6493
Abstract/Metrics
3188
PDF(1838KB)
Structure and Catalytic Selective Oxidation Activity of the Ultrafine Co-Ce-O Oxide Particle Catalysts
Xue Meng-Wei, Zhang Zheng-Lin, Fan Yi-Ning, Chen Yi
The structure and catalytic properties of the ultrafine Co-Ce-O complex oxide particle catalysts for selective oxidation...
2000, 16 (11): 1028-1034.
DOI: 10.3866/PKU.WHXB20001112
5516
Abstract/Metrics
2833
PDF(1663KB)
Note
Preparation and Characterization of PS/TiO
2
Composite Nanospheres
Zhao Yan-Bao, Zhou Jing-Fang, Lv Ying, Zhang Zhi-Jun, Dang Hong-Xin
PS/TiO2 composite nanospheres were prepared in situ by seed emulsion polymerization, and the structure characterization ...
2000, 16 (11): 1035-1038.
DOI: 10.3866/PKU.WHXB20001113
5163
Abstract/Metrics
3332
PDF(1445KB)
Surface Activity and Aggregation of Chitosan
Chen Tian, Zhang Xiao-Hong, Guo Rong
Measurements of surface tension, conductivity, aggregation behavior and solubilization of pyrene of chitosan aqueous sol...
2000, 16 (11): 1039-1042.
DOI: 10.3866/PKU.WHXB20001114
5928
Abstract/Metrics
3162
PDF(1399KB)
FTIR Study of Kinetics of the Reaction between HCO Radicals and NO
2
Chen Ping, Zheng Xiao-Ming, Meyer S, Temps F
In this work, mixtures of HCHO-NO2-Ar were photolyzed under stationary conditions using a high-pressure Hg lamp at&lambd...
2000, 16 (11): 1043-1047.
DOI: 10.3866/PKU.WHXB20001115
5572
Abstract/Metrics
3249
PDF(1185KB)
Thermal Decomposition of Monoclinic Ammonium Paratungstate
Liu Shi-Jun, Chen Qi-Yuan, Zhang Ping-Min
The heat of the thermal decomposition of monoclini c ammonium paratungstate, (NH4)10H2W12O42•4H2O, was measured in ...
2000, 16 (11): 1048-1052.
DOI: 10.3866/PKU.WHXB20001116
4816
Abstract/Metrics
2862
PDF(1294KB)
Standard Tansfer Gibbs Energy of Potassium Tetraphenylborate from Pure Solvents to Solvent Mixtures
Cao Li-Xin, Zhou Bao-Xue, Shi Peng-Fei, Zou Li-Zhuang
The standard transfer Gibbs energy(ΔtrGΘ ) of potassium tetraphenylborate (KBPh4) from water to water and 2-...
2000, 16 (11): 1053-1056.
DOI: 10.3866/PKU.WHXB20001117
5444
Abstract/Metrics
3001
PDF(1204KB)