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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2000 Vol. 16,No. 01
Published: 15 January 2000
Current column
Communication
ARTICLE
Note
Communication
Effect of Substrates of Photocatalytic Activity of TiO
2
Films
Qiu Jian-Bin, Cao Ya-An, Ma Ying, Guan Zi-Sheng, Yao Jian-Nian
TiO_2 nanocrystalline films were prepared on glass, ITO and p-Si substrates. Degradation of Rhodamine B was used to asse...
2000, 16 (01): 1-4.
DOI: 10.3866/PKU.WHXB20000101
5783
Abstract/Metrics
3165
PDF(1409KB)
Characterization of the Photochromic and Electrochromic Titania Gel
Guan Zi-Sheng, Ma Ying, Cao Ya-An, Ji Xue-Hai, Yao Jian-Nian
Titania gel is very sensitive to change of color to blue-purple by UV irradiation and to brown color under extra electri...
2000, 16 (01): 5-8.
DOI: 10.3866/PKU.WHXB20000102
5327
Abstract/Metrics
2488
PDF(726KB)
ARTICLE
Correlation between Liquid Structure and the Chemical Short-range Order of Al-Fe-Ce Amorphous Alloy
Zhang Lin, Wu You-Shi, Bian Xiu-Fang, Li Hui
The liquid structures of Al_0.9Fe_0.1 and Al_0.9Fe_0.05Ce_0.05 alloys and the microstructure of the Al_0.9Fe_0.05Ce_0.05...
2000, 16 (01): 9-14.
DOI: 10.3866/PKU.WHXB20000103
5574
Abstract/Metrics
2666
PDF(1492KB)
Gas-phase Acidity and Aromaticity of 1,2-dithiosquaric Acid
Zhou Li-Xin, Mang Chao-Yong, Zhang Yong-Fan
The conformation, aromaticity and gas--phase acidity (free energy of deprotonation, ΔGΘ ) of 1, 2- dithiosqu...
2000, 16 (01): 15-21.
DOI: 10.3866/PKU.WHXB20000104
7259
Abstract/Metrics
2829
PDF(1492KB)
Electrocatalytic Oxidation of Ethanol on Palladium and Platinum Electrodes Prepared by Electrodeposition
She Pei-Liang, Yao Shi-Bing, Zhou Shao-Min
The electrocatalytic oxidation of ethanol on Pd/GC, Pt/GC and Pd-Pt/GC alloy electrodes prepared by electrodeposition wa...
2000, 16 (01): 22-26.
DOI: 10.3866/PKU.WHXB20000105
6322
Abstract/Metrics
3088
PDF(1376KB)
Studies on the lsothermal Solubility of the Systems CaSO
4
-Ca(H
2
PO
4
)-CO(NH
2
)
2
-H
2
O and Ca(H
2
PO
4
)
2
-CO(NH
2
)
2
-H
2
O at 25°C
Zhang Feng-Xing, Yang Qin, Cui Bin, Zhao Xiao-Li, Duan Chao-Yang
The titled quaternary system CaSO4-Ca (H2PO4 ) 2 - C O (NH2 ) 2 -H2O and its ternary boundary system Ca(H2PO4 )2-CO(NH2 ...
2000, 16 (01): 27-30.
DOI: 10.3866/PKU.WHXB20000106
5548
Abstract/Metrics
2986
PDF(1250KB)
Study of Molecular lnteraction in Mixed Supercritical Fluids by Molecular Simulation and Partial Molar Volume Measurement
Shi Lei, Zhang Xiao-Gang, Zhang Xi-Feng, Yang Guan-Ying, Han Bu-Xing, Yan Hai-Ke
The densities of the mixtures of CO_2- n-pentane and CO_2- n-heptane were determined at 308.15 K under the pressure rang...
2000, 16 (01): 31-35.
DOI: 10.3866/PKU.WHXB20000107
6165
Abstract/Metrics
2783
PDF(1231KB)
lntermolecular lnteraction of (HN
3
)
2
Li Jin-Shan, Xiao He-Ming
Four fully optimized geometries of (HN_3)2 by the ab initio method at the HF/6-31G level are Obtained, and the intermole...
2000, 16 (01): 36-40.
DOI: 10.3866/PKU.WHXB20000108
5515
Abstract/Metrics
2950
PDF(1272KB)
Short-range lnteraction in Crystals A
2
BC
60
or A
3
C
60
Liu Hong, Chen Zong-Zhang, Peng Jing-Cui, Chen Xiao-Hua, Bai Xiao-Jun
The crystal structure and stability of A2BC60 and A3C60 have been investigated. The Madelung constants, cohesive energie...
2000, 16 (01): 41-48.
DOI: 10.3866/PKU.WHXB20000109
5888
Abstract/Metrics
2871
PDF(1488KB)
Aggregates in Rhodamine-labeled Phospholipid Films Probed by Spectroscopy and Atomic Force Microscopy
Liu Ting-Ting, Yu An-Chi, Luo Guo-Bin, Zhao Xin-Sheng, Ying Li-Ming, Huang Yan-Yi, Huang Chun-Hui
Molecular aggregates of rhodamine labeled phospholipid T1391 on LB films at different surface pressures have been invest...
2000, 16 (01): 49-54.
DOI: 10.3866/PKU.WHXB20000110
6318
Abstract/Metrics
3043
PDF(706KB)
Preparation and Crystallization of Nanosized Amorphous Nickel Sulfide by Using γ -irradiation
Bian Guo-Zhu, Yin Ya-Dong, Fu Yi-Lu, Wu Zhong-Hua, Hu Tian-Dou, Liu Tao
Nano-sized amorphous nickel sulfide has been prepared in a mixed aqueous solution of Na2S2O3 and Ni2SO4 compounds using ...
2000, 16 (01): 55-59.
DOI: 10.3866/PKU.WHXB20000111
6806
Abstract/Metrics
3498
PDF(1557KB)
Note
Structure Study of Liquid Crystal in Sodium Dodecylsulfonate Middle Phase Microemulsion
Zeng Hong-Xia, Li Zhi-Ping, Wang Min, Wang Han-Qing
Phase state and structure of liquid crystal in sodium dodecylsulfonate middle phase microemulsion were studied. The foll...
2000, 16 (01): 60-64.
DOI: 10.3866/PKU.WHXB20000112
5110
Abstract/Metrics
3148
PDF(1718KB)
Preparation and Nuclear Magnetic Resonance Characterizations of a Silica-bonded Calix[4]arene Stationary Phase
Zhang Yan, Xiao Xiang-Zhu, Feng Yu-Qi, Da Shi-Lu, Qiu Jian-Qing, Ye Chao-Hui
A new method was used to prepare a calix [4] arene-bonded silica stationary phase. The chemically modified calix[4] aren...
2000, 16 (01): 65-69.
DOI: 10.3866/PKU.WHXB20000113
5053
Abstract/Metrics
2569
PDF(943KB)
Phase Diagrams of Na
2
CrO
4
-(NH
4
)
2
CrO
4
-H
2
O System
Cui Jin-Lan, Zhang Yi, Liu Chang-Jian
The phase diagrams of Na_2CrO_4- (NH_4)_2CrO_4-H_2O system at 20℃ and 50℃ have been determined by solubility method. The...
2000, 16 (01): 70-75.
DOI: 10.3866/PKU.WHXB20000114
5015
Abstract/Metrics
2792
PDF(1410KB)
Thermochemical Studies on the Double Salt Zn
2
HIO
6
• 1.25H
2
O
Xu Ming-Fei, Wan Hong-Wen, Hu Jun-Cheng, Wang Tian-Zhi, Qu Song-Sheng
The standard enthalpy of formation (f, Hm,298.2K= -1342. 11 KJ• mol--1 ) of the double salt of Zn2HIO6. 1. 25H2O wa...
2000, 16 (01): 76-79.
DOI: 10.3866/PKU.WHXB20000115
5095
Abstract/Metrics
2616
PDF(1130KB)
Inhibition of Microemulsion of CTAB/
n
-C
5
H
11
OH/H
2
O System on the Hydrolysis of Penicillin-G Potassium
Qian Jun-Hong, Zhang Xiao-Hong, Guo Rong
Penicillin-G potassium salt (Pen-K) shows hydrotropic action to the system of CTAB/ n-C5H11OH/H2O, due to the interactio...
2000, 16 (01): 80-86.
DOI: 10.3866/PKU.WHXB20000116
5174
Abstract/Metrics
2831
PDF(1744KB)
Chemical Calibration for Cooling Constants of Conduction Calorimeter
Yi Ping-Gui, Shang Zhi-Cai, Yu Qing-Sen, Mei Ming-Hui, Lin Rui-Sen
A new chemical method to calibrate the instrument constants of conduction calorimeter, including the cooling constant a ...
2000, 16 (01): 87-92.
DOI: 10.3866/PKU.WHXB20000117
5845
Abstract/Metrics
2619
PDF(1696KB)
Reaction of Silver and Sulfur Clusters
Liu Peng, Zeng Rong, Gao Zhen, Zhu Qi-He
The reaction of silver and sulfur clusters was studied with Laser Double Ablation Reactor-Tandem TOF MS, and [AgS4]+, [A...
2000, 16 (01): 93-95.
DOI: 10.3866/PKU.WHXB20000118
7696
Abstract/Metrics
2659
PDF(1155KB)