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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2003 Vol. 19,No. 10
Published: 15 October 2003
Current column
Communication
ARTICLE
Note
Review
Communication
Synthesis and Phosphorescence of a New Iridium (III) Pyrazine Complex
Zhang Guo-Lin;Liu Ze-Hua;Guo Hai-Qing
The aim of this study is to explore new phosphorescent materials as highly efficient electroluminescent (EL) emitters in...
2003, 19 (10): 889-891.
DOI: 10.3866/PKU.WHXB20031001
5913
Abstract/Metrics
3815
PDF(1261KB)
ARTICLE
Electrochemical Deposition, Characterization and the Study of Giant Magnetoresistance of Cu/Co Superlattice Multilayer
Yao Su-Wei;Zhao Jin;Wang Hong-Zhi;Dong Da-Wei
Cu/Co superlattice multilayer were prepared on the p-type Si substrate by electrochemical deposition. The cross-section ...
2003, 19 (10): 892-895.
DOI: 10.3866/PKU.WHXB20031002
7396
Abstract/Metrics
3199
PDF(1488KB)
Adsorption of Methylene Blue on the Muscovite
Zhao Li-Yan;Wang Xue-Kai;Guo Yu-Guo;Wu Nian-Zu;Xie You-Chang
The electron structures of MB molecule and MB adsorbed on the mica surface were measured by XPS to determine how the che...
2003, 19 (10): 896-901.
DOI: 10.3866/PKU.WHXB20031003
6689
Abstract/Metrics
3760
PDF(1890KB)
Surface Basicity and Catalytic Performance on Ni/Ce-Zr-Al-O Catalyst for CO
2
+CH
4
Reforming
Li Chun-Lin;Fu Yi-Lu;Bian Guo-Zhu
Ni/Ce-Zr-Al-O catalysts were prepared by hydrothermal synthesis method. The effect of NiO content on the basicity of cat...
2003, 19 (10): 902-906.
DOI: 10.3866/PKU.WHXB20031004
6841
Abstract/Metrics
3541
PDF(1636KB)
Hydrothermally Stable Mesoporous Aluminosilicates with Strongly Acidic Sites
Zheng Jun-Lin;Zhang Ye;Wei Wei; Wu Dong;Sun Yu-Han;Deng Feng;Luo Qing;Yue Yong
Mesoporous aluminosilicates were synthesized through S+X-I+ route using preformed β zeolitic nanoclusters as building un...
2003, 19 (10): 907-912.
DOI: 10.3866/PKU.WHXB20031005
5436
Abstract/Metrics
3747
PDF(1893KB)
Simulation Study on Ion Exchange Kinetics of Magnesium Ion in Demagging Liquor of Phosphate Ore
Wen Yan-Xuan;Wang Li-Sheng;Jin Zou-Mei
The ion exchange kinetics with changing bulk concentration of Mg2+ on strong acid resins(001×7×7) was studied. Increasin...
2003, 19 (10): 913-916.
DOI: 10.3866/PKU.WHXB20031006
5707
Abstract/Metrics
2877
PDF(1342KB)
Electrochemical Properties of Methanofullerenes
Ning Bin;Fan Lou-Zhen;Zheng Li-Ping;Cao Yong;Guo Zhi-Xin
11 methanofullerenes have been investigated using cyclic voltammetry(CV) systematically and comparatively. The influence...
2003, 19 (10): 917-921.
DOI: 10.3866/PKU.WHXB20031007
5744
Abstract/Metrics
2970
PDF(1508KB)
Investigations of the Synergism between Cerium Salt and Lithium Salt in the Sealing of Anodized Film of Aluminum
Li Ling-Jie;Lei Jing-Lei;Li Di;Cai Sheng-Min;Zhu Guo-Wei;Lei Xiang-Li
The synergism between cerium salt and lithium salt in the sealing of anodized film of aluminum has been investigated by ...
2003, 19 (10): 922-926.
DOI: 10.3866/PKU.WHXB20031008
5535
Abstract/Metrics
3287
PDF(1959KB)
Study on the Structure and Stability of the Al
m
N(m=2~9) Clusters by DFT
Ma Wen-Jin;Wu Hai-Shun
The geometric configurations, electronic structures and vibrational frequency of the AlmN(m=2~9)clusters were calculated...
2003, 19 (10): 927-932.
DOI: 10.3866/PKU.WHXB20031009
4873
Abstract/Metrics
3092
PDF(1468KB)
Preparation of MnO
2
(Li) and Its Ion Exchange Kinetics
Zhao Li-Li;Wang Rong-Shu
The effects of calcination temperatures and extractants on the structure and chemical stability of LiMn2O4 were examined...
2003, 19 (10): 933-937.
DOI: 10.3866/PKU.WHXB20031010
5609
Abstract/Metrics
3082
PDF(1867KB)
Quantitative Structure-enantioselective Retention Relationships Study of 5-arylhydantoins
Zhang Bing;Shang Zhi-Cai;Zhao Wen-Na;Zou Jian-Wei;Hu Gui-Xiang;Yu Qing-Sen
Quantitative structure-retention relationships(QSRR ,retention factors k1 and k2 for the first and second eluted enantio...
2003, 19 (10): 938-943.
DOI: 10.3866/PKU.WHXB20031011
5134
Abstract/Metrics
2856
PDF(1602KB)
Fe/SAB-3 Composite Mesoporous Materials and Magnetic Properties
Ni Qi-Liang;Zhang Jian-Cheng;Liu Jian-Min;Shen Yue
A new series of mesoporous silica materials containing nanodispersedα-Fe2O3were synthesized by different methods. X-ray ...
2003, 19 (10): 944-947.
DOI: 10.3866/PKU.WHXB20031012
5263
Abstract/Metrics
2873
PDF(1721KB)
Structure and Dielectric Properties of New Niobates Sr
5
LnTi
3
Nb
7
O
30
Zhang Hui;Meng Fan-Cheng;Yang Jun-Feng;Fang Liang;Liu Han-Xing;Yuan Run-Zhang
Two new niobates Sr5LaTi3Nb7O30 and Sr5YTi3Nb7O30 were synthesized by using high temperature solid state reaction in the...
2003, 19 (10): 948-951.
DOI: 10.3866/PKU.WHXB20031013
5481
Abstract/Metrics
2923
PDF(1389KB)
The Properties of Pd Catalysts Prepared by Sol-gel Method
He Chong-Heng;Wang Ren
Highly thermostable palladium catalysts have been prepared by sol-gel method. The possible effects of pH of alumina gel ...
2003, 19 (10): 952-956.
DOI: 10.3866/PKU.WHXB20031014
7661
Abstract/Metrics
3436
PDF(1718KB)
A New Mechanism Model for BR Oscillating Reaction System
Chu Xiao-Zhong;He Zhan-Bo;Zhang Feng-Cai
Many features and disadvantages of reaction mechanisms and models suggested for BR (Briggs-Rauscher) oscillatory system ...
2003, 19 (10): 957-961.
DOI: 10.3866/PKU.WHXB20031015
6293
Abstract/Metrics
4197
PDF(1614KB)
Note
Photophysical Properties of Metal Complexes with Bis-(8-hydroxyquinoline) Open Chain Crown Ether
You Chang-Jiang;Li Hong;Xie Rong;Yang Guo-Qiang;Li Yi
A bis-8-hydroxyquinoline “open chain crown ether" derivative (QP3Q) and its aluminum or zinc complex are synthesized. Th...
2003, 19 (10): 962-966.
DOI: 10.3866/PKU.WHXB20031016
5280
Abstract/Metrics
3123
PDF(1476KB)
XPS Study of Copper Doping TiO
2
Photocatalyst
Wu Shu-Xin;Ma Zhi;Qin Yong-Ning;He Fei;Jia Li-Shan;Zhang Yan-Jun
The copper doped titanium dioxide was prepared by immersion method. Photocatalytic activity was investigated with acetic...
2003, 19 (10): 967-969.
DOI: 10.3866/PKU.WHXB20031017
8427
Abstract/Metrics
6816
PDF(521KB)
The Effect of Support Al
2
O
3
and Sm on the Thermal Stability of Amorphous NiB Alloy
Zhang Rong-Bin;Li Feng-Yi;Yang Mei-Hua
Amorphous NiB, NiB/Al2O3 and NiBSm/Al2O3 catalysts were prepared by chemical reduction method. The bulk compositions of ...
2003, 19 (10): 970-973.
DOI: 10.3866/PKU.WHXB20031018
4920
Abstract/Metrics
3076
PDF(1659KB)
Thermodynamic and Kinetic Investigations on NH+O
3
→ONH+O
2
Reaction
Si Wei-Jiang;Zhuo Shu-Ping;Ju Guan-Zhi
Based on quantum chemical calculation, the thermodynamic data and equilibrium constant of the NH+O3→ONH+O2 reaction are...
2003, 19 (10): 974-977.
DOI: 10.3866/PKU.WHXB20031019
5997
Abstract/Metrics
3204
PDF(1222KB)
Effect of Morphological Structure and Photoelectric Properties on Photocatalytic Performance of TiO
2
Ding Zheng-Xin;Hou Yi-Dong;Li Dan-Zhen;Wang Xu-Xu;Fu Xian-Zhi;Liu Ping
TiO2 photocatalysts prepared by sol-gel method were characterized by X-ray diffraction (XRD), UV diffuse reflectance spe...
2003, 19 (10): 978-981.
DOI: 10.3866/PKU.WHXB20031020
6534
Abstract/Metrics
3440
PDF(1625KB)
Effect of Various Kinds of Carboxylates on Phases Compositions of Calcium Oxalate in Aqueous Solutions
Duan Li;Ouyang Jian-Ming
The effects of various kinds of sodium carboxylates such as glycollate(NaGly), tartrate(Na2Tart), citrate(Na3Cit) and th...
2003, 19 (10): 982-985.
DOI: 10.3866/PKU.WHXB20031021
5227
Abstract/Metrics
2918
PDF(1646KB)
Review
Applications of Computer Simulation in the Study of Surfactant System
Li Yi-Ming;Yuan Shi-Ling;Xu Gui-Ying
According to the size of time and space of computer simulation about surfactant solution behavior, three methods, such a...
2003, 19 (10): 986-992.
DOI: 10.3866/PKU.WHXB20031022
5617
Abstract/Metrics
3425
PDF(2090KB)