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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2002 Vol. 18,No. 05
Published:15 May 2002
Date of publication: 15 May 2002
Current column
Communication
ARTICLE
Note
Communication
Predication of Brain-blood Partitioning Using Back Propagation Network
Qiao Xue-Bin;Hou Ting-Jun;Zhang Wei;Xu Xiao-Jie
The back-propagation network based predication of brain-blood concentration ratio (BB) using 27 structurally derived des...
2002, 18 (05): 385-388.
DOI: 10.3866/PKU.WHXB20020501
3338
Abstract/Metrics
3414
PDF(1381KB)
ARTICLE
Synthesis, Molecular Mechnism and Quantum Chemistry Calculation of
Wang Jin-Ling;Yu Ming;Yang Yun;Miao Fang-Ming
Two novel thenoyl Schiff base compounds(A and C) have been prepared from the reactions of thenoyltrifluoroacetone with 4...
2002, 18 (05): 389-393.
DOI: 10.3866/PKU.WHXB20020502
3682
Abstract/Metrics
2816
PDF(1639KB)
Research and Development of Traditional Chinese Medicine Drugs
Qiao Xue-Bin;Hou Ting-Jun;Yu Hui-Dong;Xu Xiao-Jie
The structure,function and development of traditional Chinese medicine drugs information system based on networks was in...
2002, 18 (05): 394-398.
DOI: 10.3866/PKU.WHXB20020503
3246
Abstract/Metrics
3081
PDF(1909KB)
Properties of Y
2
O
3
:Eu Nanocrystals Prepared by Thermodecomposition of Benzoic Acid
Gao Gai-Ling;Fang Yu;Wang Ming-Zhen;Hu Dao-Dao
A series of Y3+ and Eu3+ complexes have been synthesized by taking benzoic acid,onitrobenzoic acid,mnitrobenzoic acid,...
2002, 18 (05): 399-413.
DOI: 10.3866/PKU.WHXB20020504
4050
Abstract/Metrics
3649
PDF(1928KB)
Electrochemical and Electrocatalytic Properties of Microperoxidase-11 Adsorbed on the Poly-L-Lysine Modified Ag Electrode
Wang Feng-Bin;Jiang Hui-Jun;Xing Wei;Lu Tian-Hong;Chen Hui-Lan
It is found that Ply adsorbed roughed silver electrode,it is easy to immobilize MP11 with the electrostatic interaction...
2002, 18 (05): 404-408.
DOI: 10.3866/PKU.WHXB20020505
3999
Abstract/Metrics
3204
PDF(1601KB)
Purification and Characterization of SingleWalled Carbon Nanotubes Synthesized by Chemical Vapor Deposition
Zou Hong-Ling;Yang Yan-Lian;Wu Bin;Qing Quan;Li Qing-Wen;Zhang Jin;Liu Zhong-Fan
An efficient method for purification of singlewalled carbon nanotubes (SWNTs) synthesized by chemical vapor deposition ...
2002, 18 (05): 409-413.
DOI: 10.3866/PKU.WHXB20020506
4777
Abstract/Metrics
3266
PDF(2050KB)
MD Simulation of Liquid Al
80
Fe
20
Alloy during Rapid Cooling
Cong Hong-Ri;Bian Xiu-Fang;Li Xi-Zhen;Li Hui
The mediumrange structure order(MRSO) of liquid Al80Fe20 alloy and the evolution of microstructure of the system during...
2002, 18 (05): 414-419.
DOI: 10.3866/PKU.WHXB20020507
4764
Abstract/Metrics
3244
PDF(1774KB)
Ab Inito
Study on
δ
1
HNMR and
δ
13
CNMR of Taxol and It′s Molecular Geometry
Xu Xuan;Xu Zhi-Guang;Luo Yi-Fan
The geometrical conformation of taxol has been optimized by MM3,PM3 and HF/STO3G method,respectively.An ab initio GIAO ...
2002, 18 (05): 420-425.
DOI: 10.3866/PKU.WHXB20020508
4212
Abstract/Metrics
3287
PDF(1422KB)
Partial Oxidation of Ethanol to Hydrogen over Ni-Fe Catalysts
Wang Wei-Ping;Xi Jing-Yu;Wang Zhi-Fei;Lü Gong-Xuan;Zhao Pu
Catalytic generation of hydrogen by partial oxidation of ethanol over a series of NiFe catalysts has been studied.The c...
2002, 18 (05): 426-431.
DOI: 10.3866/PKU.WHXB20020509
4387
Abstract/Metrics
2966
PDF(1804KB)
UBI-QEP Study of Catalytic Reduction Desulfuration on Cobalt Oxide
Sun Jie;Lin Jing-Dong;Yi Jun;Wei Guang;Chen Hong-Bo;Liao Dai-Wei
The catalytic reduction desulfuration on cobalt oxide was investigated using UBIQEP method.It was found that the reacti...
2002, 18 (05): 432-436.
DOI: 10.3866/PKU.WHXB20020510
3909
Abstract/Metrics
3229
PDF(1748KB)
Note
The Electronic Structure of Hexene on Ru(1010) Surface
Zhang Jian-Hua;Zhuang You-Yi;Wu Yue;Bao Shi-Ning;Liu Feng-Qin;Yipulaxin•Kuirexi;Qian Hai-Jie
The adsorption of hexene(C6H12)on Ru() surface has been studied by the polarized angleresolved ultraviolet photoemissi...
2002, 18 (05): 437-440.
DOI: 10.3866/PKU.WHXB20020511
3548
Abstract/Metrics
3071
PDF(1423KB)
Dissociation of Selfassociation of Ethanol in nHexane and Excess Enthalpies of the Mixture
Zhang Li-Hui;Hei En-Cheng;Liu Guo-Jie
The thermal pressure coefficients and internal pressures of ethanol+nhexane liquid mixtures have been measured at diffe...
2002, 18 (05): 441-445.
DOI: 10.3866/PKU.WHXB20020512
3799
Abstract/Metrics
2795
PDF(1860KB)
The Reaction Path and Variational Rate Constant of the Hydrogen Abstraction Reaction CH
2
O+O[
3
P
]→CHO+OH
Li Hui-Ying;Feng Wen-Lin;Ji Yong-Qiang;Xu Zhen-Feng;Lei Ming
Using ab initio molecular orbital theory,the hydrogen abstraction reaction CH2O+O[3P]→CHO+OH has been studied.The geomet...
2002, 18 (05): 446-450.
DOI: 10.3866/PKU.WHXB20020513
3889
Abstract/Metrics
3214
PDF(1346KB)
Preparation and Characterization of Selfassembly Nanocomposite Thin Film
Zhang Sheng-Mao;Gao Yong-Jian;Zhang Zhi-Jun;Dang Hong-Xin;Liu Wei-Min;Xue Qun-Ji
The TiO2/organic composite thin film was prepared using supermolecular selfassembly method on glass substrate. The str...
2002, 18 (05): 451-454.
DOI: 10.3866/PKU.WHXB20020514
4377
Abstract/Metrics
2928
PDF(1567KB)
Influence of Surfactants on Solution Viscosity of Cellulosic Graft Copolymer
Zhang Jian;Xie Xu-Ming;Li Zhuo-Mei;Zhang Li-Ming;Li Jian;Luo Ping-Ya
Influence of different surfactants,such as anionic sodium dodecylsulfate(SDS),cationic cetyltrimethylammonium bromide(CT...
2002, 18 (05): 455-458.
DOI: 10.3866/PKU.WHXB20020515
4392
Abstract/Metrics
2964
PDF(1436KB)
Hydrogenation of Chlorophyll Over Carbon Nanotubessupported Nickel Catalyst at Normal Temperature and Pressure
Jin Ya-Xu;Liu Zong-Jian;Chen Wei-Xiang;Xu Zhu-De
The catalytic performance of carbon nanotubessupported nickel catalyst for the hydrogenation of Chlorophyll at normal t...
2002, 18 (05): 459-462.
DOI: 10.3866/PKU.WHXB20020516
4035
Abstract/Metrics
3475
PDF(1904KB)
Mixed Micellization of C
12
-s-C
12
•2Br and C
12
E
n
in Aqueous Solution
Zhao Jian-Xi;Zheng Ou;You Yi;Chen Rong-Jie
Mixed micellization of quaternary ammonium dimeric surfactants, C12sC12•2Br(s=2,3,4,6), and a nonionic surfactan...
2002, 18 (05): 463-467.
DOI: 10.3866/PKU.WHXB20020517
3672
Abstract/Metrics
3375
PDF(1403KB)
Photoluminescence of [(
n
-C
4
H
9
)
4
N][Eu
x
M
1-x
(TTA)
4
]
Liu Ming-Zhao;Yang Zhan-Lan;Zhang Li;Weng Shi-Fu;Wu Jin-Guang
A series of [(nC4H9)4N][EuxM1-x (TTA)4](M=La, Sm,Gd, Tb) dopedcomplexes were synthesized. The results of FTIR and XRD...
2002, 18 (05): 468-472.
DOI: 10.3866/PKU.WHXB20020518
4343
Abstract/Metrics
3096
PDF(1622KB)
Preparation and Photoelectrochemical Performance of Photoelectrode of TiO
2
Film on Nickel
Zhao Zhuan-Qing;Yao Su-Wei;Zhang Wei-Guo;Gong Zheng-Lie
Nanosized porous TiO2 films supported on nickel are prepared by solgel process. The STM morphology of the nanosized Ti...
2002, 18 (05): 473-476.
DOI: 10.3866/PKU.WHXB20020519
4414
Abstract/Metrics
3364
PDF(1423KB)
Synthesis and Photoluminescent Properties of CdS/SiO
2
Nanorod
Kuang Han-Mao;Deng Zhao-Xiang;Li Chun-Hui;Sun Xiao-Ming;Zhuang Jing;Li Ya-Dong
Core/shell structures of CdS/SiO2 were synthesized through the ammonium hydroxide catalyzed hydrolysis of tetraethylorth...
2002, 18 (05): 477-480.
DOI: 10.3866/PKU.WHXB20020520
4224
Abstract/Metrics
3255
PDF(1608KB)