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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2010 Vol. 26,No. 08
Published: 23 July 2010
Current column
Table of Contents
COMMUNICATION
REVIEW
THERMODYNAMICS,THERMOCHEMISTRY AND SOLUTION CHEMISTRY
CHEMICAL KINETICS AND MOLECULE DYNAMICS
ELECTROCHEMISTRY
COLLOID AND INTERFACE CHEMISTRY
CATALYSIS AND SURFACE STRUCTURE
PHOTOCHEMISTRY AND SPECTROSCOPY
QUANTUM CHEMISTRY AND COMPUTATION CHEMISTRY
PHYSICAL CHEMISTRY OF MATERIALS
Table of Contents
Cover and Table of Contents for Vol.26 No. 08
2010, 26 (08): 0.
1645
Abstract/Metrics
1978
PDF(6491KB)
COMMUNICATION
Electrochemical Construction and Biological Performance of Micropatterned CaP Films
HUANG Yong-Xia, LAI Yue-Kun, LIN, Long-Xiang, SUN Lan, LIN Chang-Jian
Based on surface molecule self-assembly and photocatalytic lithography techniques, superhydrophilic/superhydrophobic mic...
2010, 26 (08): 2057-2060.
DOI: 10.3866/PKU.WHXB20100837
4468
Abstract/Metrics
1784
PDF(304KB)
REVIEW
Intrinsically Disordered Proteins: the New
HUANG Yong-Qi, LIU Zhi-Rong
Intrinsically disordered proteins (IDPs) are a new class of proteins which lack a unique tertiary structure under native...
2010, 26 (08): 2061-2072.
DOI: 10.3866/PKU.WHXB20100644
8436
Abstract/Metrics
3800
PDF(447KB)
Graphene: Synthesis, Functionalization and Applications in Chemistry
HU Yao-Juan, JIN Juan, ZHANG Hui, WU Ping, CAI Chen-Xin
Graphene, a recently discovered carbon nanomaterial with carbon atoms tightly packed into a two dimensional honeycomb la...
2010, 26 (08): 2073-2086.
DOI: 10.3866/PKU.WHXB20100812
17202
Abstract/Metrics
40768
PDF(2092KB)
Crystallization of Calcium Carbonate Using Water-Soluble Macromolecules
YANG Xiao-Deng, SHEN Qiang, XU Gui-Ying
The influence of water-soluble macromolecules on the crystallization of calcium carbonate is reviewed combining with our...
2010, 26 (08): 2087-2095.
DOI: 10.3866/PKU.WHXB20100639
5862
Abstract/Metrics
2552
PDF(430KB)
THERMODYNAMICS,THERMOCHEMISTRY AND SOLUTION CHEMISTRY
Low Temperature Heat Capacity and Thermal Analysis of Caffeine, Theophylline and Aminophylline
XU Fen, QIU Shu-Jun, LIANG Jian-Guo, WU Rui-Hua, SUN Li-Xian, LI Fen
Caffeine, theophylline, and aminophylline are important methyl-substituted xanthines and are widely used in clinics. In ...
2010, 26 (08): 2096-2102.
DOI: 10.3866/PKU.WHXB20100836
7841
Abstract/Metrics
2567
PDF(255KB)
Heterotactic Enthalpy of the Interaction between Protein Model Compounds and Diols in Aqueous Solutions at 310.15 K
ZHU Yan, PANG Xian-Hong, YU Li
The enthalpies of mixing for model protein compounds (glycine, alanine, N,N-dimethyl formamide (DMF) and N,N-dimethyl ac...
2010, 26 (08): 2103-2108.
DOI: 10.3866/PKU.WHXB20100821
4677
Abstract/Metrics
1466
PDF(373KB)
Determination of Acid-Base Equilibrium Constants on Aqueous Mesoporous Silica Surfaces
ZHANG Wei-Min, YANG Zhen-Dong, LIU Jia, SUN Zhong-Xi
We used the potentiometric titration technique to study the deprotonation reactions at aqueous mesoporous silica surface...
2010, 26 (08): 2109-2114.
DOI: 10.3866/PKU.WHXB20100801
7109
Abstract/Metrics
2072
PDF(232KB)
CHEMICAL KINETICS AND MOLECULE DYNAMICS
Oxidation Reaction Kinetics of Abietic Acid and Rosin under Ultraviolet Light Irradiation
LIU Xiong-Min, QIN Rong-Xiu, HUANG Pin-Xian, LIU Jia-Ling, MA Li, LI Wei-Guang
We designed an oxidation reactor for abietic acid and rosin oxidation under ultraviolet light irradiation. The oxidation...
2010, 26 (08): 2115-2120.
DOI: 10.3866/PKU.WHXB20100832
7568
Abstract/Metrics
2016
PDF(271KB)
Numerical Analysis of the Effect of Carbon Monoxide Addition on Soot Formation in an Acetylene/Air Premixed Flame
JIANG Yong, QIU Rong
The effect of carbon monoxide addition on soot formation in an acetylene/air premixed flame was investigated by detailed...
2010, 26 (08): 2121-2129.
DOI: 10.3866/PKU.WHXB20100823
4871
Abstract/Metrics
1610
PDF(317KB)
ELECTROCHEMISTRY
High Rate Capability of 5 V LiNi
0.5
Mn
1.5
O
4
Cathode Materials Synthesized
via
a Gel-Combustion Method
DAI Ke-Hua, MAO Jing, ZHAI Yu-Chun
Sub-micron LiNi0.5Mn1.5O4 with excellent high rate performance was synthesized by a polyvinylpyrrolidone-assisted gel-co...
2010, 26 (08): 2130-2134.
DOI: 10.3866/PKU.WHXB20100808
5235
Abstract/Metrics
2061
PDF(722KB)
Preparation and Electrochemical Properties of Ternary Catalyst PtRuCo/C for Direct Methanol Fuel Cell
XU Qun-Jie, ZHOU Xiao-Jin, LI Qiao-Xia, LI Jin-Guang
Using sodium citrate as a stabilizer, sodium borohydride as a reductant, 20%(w) Pt60Ru30Co10/C catalyst was prepared by ...
2010, 26 (08): 2135-2138.
DOI: 10.3866/PKU.WHXB20100802
4665
Abstract/Metrics
1931
PDF(269KB)
Room Temperature Synthesis of Thorn-Like Pd Nanoparticles and Their Enhanced Electrocatalytic Property for Ethanol Oxidation
XU Jia-Xin, JIANG Yan-Xia, LIAO Hong-Gang, CHEN Sheng-Pei, SUN Shi-Gang
Thorn-like Pd nanoparticles (Pdnthorn000) were synthesized at room temperature by a reduction of PdCl2 with L-ascorbic a...
2010, 26 (08): 2139-2143.
DOI: 10.3866/PKU.WHXB20100804
4638
Abstract/Metrics
2091
PDF(874KB)
Effect of Partial Substitution of Cu by Fe on the Phase Structure and Electrochemical Property of Low-Co AB
5
Type Hydrogen Storage Alloys
YANG Su-Xia, LI Yuan, LIU Zhi-Ping, YANG Shu-Qin, HAN Shu-Min
To obtain low-Co AB5 type hydrogen storage alloys with high discharge capacity and good cycling stability, the effects o...
2010, 26 (08): 2144-2150.
DOI: 10.3866/PKU.WHXB20100647
4579
Abstract/Metrics
2230
PDF(1412KB)
Electrochemical Capacitance of Composites with MnOx Loaded on the Surface of Activated Carbon Electrodes
TIAN Ying, YAN Jing-Wang, LIU Xiao-Xue, XUE Rong, YI Bao-Lian
Activated carbon/manganese oxide (MnOx) composites were prepared by the thermal decomposition of Mn(NO3)2 that was impre...
2010, 26 (08): 2151-2157.
DOI: 10.3866/PKU.WHXB20100636
4729
Abstract/Metrics
2316
PDF(3155KB)
Optical and Electrochemical Properties of Ethynyl-Bridged Ferrocenes with Electron Donor Groups
CAO Qian-Yong, LU Xin, KUANG Ren-Yun, LI Zhi-Hua, YANG Zhen-Yu
We present the synthesis, optical and electrochemical properties of three ethynyl-bridged ferrocenes with electron donor...
2010, 26 (08): 2158-2162.
DOI: 10.3866/PKU.WHXB20100822
5980
Abstract/Metrics
2183
PDF(283KB)
Corrosion Inhibition of Q235 Steel by a Novel Imidazoline Compound under H
2
S and CO
2
Coexistence
HU Song-Qing, HU Jian-Chun, FAN Cheng-Cheng, MI Si-Qi, ZHANG Jun, GUO Wen-Yue
We synthesized a new imidazoline compound, 1-(2-amido-thioureaethyl)- 2-pentadecyl-imidazoline (IM-S). The corrosion inh...
2010, 26 (08): 2163-2170.
DOI: 10.3866/PKU.WHXB20100809
5280
Abstract/Metrics
1622
PDF(375KB)
Inhibitory Effect of
Kopsia Singapurensis
Extract on the Corrosion Behavior ofMild Steel in AcidMedia
RAJA Pandian Bothi, RAHIM Afidah Abdul, OSMAN Hasnah, AWANG Khalijah
The influence of the alkaloid extract of Kopsia singapurensis on the corrosion behavior of mild steel (MS) in 1 mol&midd...
2010, 26 (08): 2171-2176.
DOI: 10.3866/PKU.WHXB20100646
4455
Abstract/Metrics
2369
PDF(2131KB)
COLLOID AND INTERFACE CHEMISTRY
Novel Synthesis of Mesoporous Nanocrystalline Zirconia
CHE Hong-Wei, HAN Shu-Hua, HOU Wan-Guo, LIU Ai-Feng
A novel strategy involving the combination of soft-templating and the solid-liquid method (CSSL) is presented for the sy...
2010, 26 (08): 2177-2181.
DOI: 10.3866/PKU.WHXB20100803
5903
Abstract/Metrics
1977
PDF(617KB)
Adsorption Mechanism of Nonylphenol Polyethoxylate onto Hypercrosslinked Resins
YANG Wei-Ben, REN Li
The aim of this study was to determine the behaviors and mechanism of three hypercrosslinked polymers during the adsorpt...
2010, 26 (08): 2182-2188.
DOI: 10.3866/PKU.WHXB20100805
4245
Abstract/Metrics
1617
PDF(733KB)
Synthesis of P(DEAM-co-NAS) and the Environmental Effects of Its Temperature Sensitivity
ZHANG Sa, LIU Shou-Xin, HAN Xiao-Yu, DANG Li, QI Xiao-Jun, YANG Xi
Poly(N,N-diethylacrylamide-co-N-acryloxysuccinimide) (P(DEAM-co-NAS)) was synthesized by free radical solution polymeriz...
2010, 26 (08): 2189-2194.
DOI: 10.3866/PKU.WHXB20100819
4966
Abstract/Metrics
2047
PDF(786KB)
Coexistence of Oligonucleotide/Single-Chained Cationic Surfactant Vesicles with Precipitates
GUO Xia, LI Hua, GUO Rong
It is well known that DNA (including oligonucleotide) and cationic surfactant can form insoluble complex. In this study,...
2010, 26 (08): 2195-2199.
DOI: 10.3866/PKU.WHXB20100826
4743
Abstract/Metrics
1609
PDF(498KB)
Hydrophobic Synergism between the Alkyl Tails of Gemini Surfactants during Adsorption and Aggregation
YOU Yi, DENG Yong-Shu, LI Er-Jun, PEI Xiao-Mei, ZHAO Jian-Xi
The critical micelle concentration (cmc) and the concentration reducing 20 mN·m-1 of water surface tension (pC20)...
2010, 26 (08): 2200-2204.
DOI: 10.3866/PKU.WHXB20100643
5070
Abstract/Metrics
1622
PDF(182KB)
Conductivity of AOT/Triton X-100 Mixed Reverse Micelles
HU Jia-Qi, KUANG Ya-Fei, ZHOU Hai-Hui, SUN Lu, HAN Xue, ZHANG Ning-Shuang, CHEN Jin-Hua
Surfactants p-octyl polyethylene glycol phenyl ether (Triton X-100) and bis(2-ethylhexyl)sulfosuccinate sodium salt (AOT...
2010, 26 (08): 2205-2210.
DOI: 10.3866/PKU.WHXB20100632
7133
Abstract/Metrics
1783
PDF(269KB)
Variation of Surface Potential of Alkanethiol Self-Assembled Monolayers with Different Chain Lengths on a Gold Substrate
GAO Yuan, XU Guo-Hua, AN Yue
A theoretical study on the surface potential of alkanethiol self-assembled monolayers (SAMs) with different alkyl chain ...
2010, 26 (08): 2211-2216.
DOI: 10.3866/PKU.WHXB20100817
5732
Abstract/Metrics
2381
PDF(298KB)
CATALYSIS AND SURFACE STRUCTURE
Small-Angle X-Ray Scattering Studies of Carboxyl Functionalized
WU Bao-Hu, ZHANG Shu-Cui, TANG Tao, XU Yao, LIU Yi, WU Zhong-Hua
Carboxyl functionalized SBA-15 type mesoporous molecular sieves synthesized via co-condensation process were characteriz...
2010, 26 (08): 2217-2223.
DOI: 10.3866/PKU.WHXB20100824
5173
Abstract/Metrics
2236
PDF(1352KB)
One-Step Synthesis of Mesoporous Beta Zeolite Using Phosphate
LIU Shu-Ping, YUE Ming-Bo, WANG Yi-Meng
The addition of sodium phosphate monobasic (NaH2PO4) to a synthetic mixture allows a one-step synthesis of mesoporous Be...
2010, 26 (08): 2224-2228.
DOI: 10.3866/PKU.WHXB20100806
5602
Abstract/Metrics
1982
PDF(282KB)
Effect of Al Content on the n-Pentane Isomerization of the Solid Superacid Pt-SO
2-
4
/ZrO
2
-Al
2
O
3
SONG Hua, DONG Peng-Fei, ZHANG Xu
Highly active and stable Pt-SO2-4 /ZrO2-Al2O3 solid superacid catalysts were prepared by simultaneously introducing appr...
2010, 26 (08): 2229-2234.
DOI: 10.3866/PKU.WHXB20100640
5918
Abstract/Metrics
1898
PDF(289KB)
Influence of Calcination Temperature on the Performance of Cu-Al-Ba Catalyst for Hydrogenation of Esters to Alcohols
YUAN Peng, LIU Zhong-Yi, SUN Hai-Jie, LIU Shou-Chang
Novel chromium-free Cu-Al-Ba catalysts were prepared by co-precipitation and were calcined at different temperatures. Th...
2010, 26 (08): 2235-2241.
DOI: 10.3866/PKU.WHXB20100642
5886
Abstract/Metrics
1715
PDF(671KB)
Effect of Magnesium Oxide Modification on the Catalytic Performance of Nanoscale HZSM-5 Zeolite for the Conversion of Methanol to Propylene
MAO Dong-Sen, GUO Qiang-Sheng, MENG Tao
A series of nanoscale HZSM-5 zeolites modified with different amounts (0-8%, w) of magnesium were prepared by an impregn...
2010, 26 (08): 2242-2248.
DOI: 10.3866/PKU.WHXB20100814
8760
Abstract/Metrics
1988
PDF(501KB)
Complete Oxidation of Ethanol and Thermal Stability of Ceria-BasedMaterials Modified by Doping Cu
WANG Jian-Qiang, SHEN Mei-Qing, WANG Jun, WANG Wu-Lin, JIA Li-Wei
The complete oxidation of ethanol (COE) was studied over Cu0.1Ce0.9Ox and Cu0.1Ce0.6Zr0.3Ox catalysts prepared by the so...
2010, 26 (08): 2249-2254.
DOI: 10.3866/PKU.WHXB20100641
4449
Abstract/Metrics
1703
PDF(385KB)
Electrocatalytic Oxidation of Methanol with Poly Functionalized Multiwalled Carbon Nanotubes Supported Pt Catalysts
ZHAO Yan-Chun, LAN Huang-Xian, DENG Bin-Bin, TIAN Jian-Niao, YANG Xiu-Lin, WANG Feng-Yang
A novel process to prepare well-dispersed Pt nanoparticles on poly(N-acetylaniline) functionalized multiwalled carbon na...
2010, 26 (08): 2255-2260.
DOI: 10.3866/PKU.WHXB20100829
5466
Abstract/Metrics
2045
PDF(369KB)
Solvothermal Preparation of Ag/TiO
2
Nanoparticles and Their Photocatalytic Activity
XU Ping-Chang, LIU Yang, WEI Jian-Hong, XIONG Rui, PAN Chun-Xu, SHI Jing
Visible-light photoactive Ag/TiO2 catalysts were successfully prepared by a solvothermal method. The samples were charac...
2010, 26 (08): 2261-2266.
DOI: 10.3866/PKU.WHXB20100815
6715
Abstract/Metrics
3041
PDF(387KB)
Density Functional Theory Study on Hydrogen Adsorption on Be(0001) Surface
NING Hua, TAO Xiang-Ming, WANG Mang-Mang, CAI Jian-Qiu, TAN Ming-Qiu
We report on density functional theory (DFT) total-energy calculations within the generalized gradient approximation for...
2010, 26 (08): 2267-2273.
DOI: 10.3866/PKU.WHXB20100828
5516
Abstract/Metrics
1751
PDF(334KB)
PHOTOCHEMISTRY AND SPECTROSCOPY
Preparation and Spectroscopic Properties of Covalent Albumin Conjugates of Zinc Phthalocyanines Tetrasubstituted with Carboxyl Moieties
XIAO Rong-Ping, KE Mei-Rong, HUANG Jian-Dong, ZHANG Han-Hui
A series of covalently bound albumin (bovine serum albumin (BSA) and human serum albumin (HSA)) conjugates of phthalocya...
2010, 26 (08): 2274-2280.
DOI: 10.3866/PKU.WHXB20100807
5223
Abstract/Metrics
2022
PDF(410KB)
Fluorescence Behavior of Biphenyl Containing Side-Chain Liquid Crystalline Polyacetylene with Various Lengths of Spacers
YU Zhen-Qiang, ZHANG Xin, LI Zi-Chen, CHEN Er-Qiang, LAM Jacky W. Y., TANG Ben-Zhong
Steady state fluorescence and fluorescence decay of a series of monosubstituted biphenyl containing side- chain liquid c...
2010, 26 (08): 2281-2285.
DOI: 10.3866/PKU.WHXB20100848
5158
Abstract/Metrics
1729
PDF(612KB)
QUANTUM CHEMISTRY AND COMPUTATION CHEMISTRY
Inverse Hydrogen Bond between Silicane and AB-Type
LIU Hong, CHEN Yan-Qin, YANG Yu-Qiong
Intermolecular complexes of silicane with AB-type interhalogen compounds (ClF, BrF, IF, ICl, IBr, BrCl) were examined us...
2010, 26 (08): 2286-2291.
DOI: 10.3866/PKU.WHXB20100811
5471
Abstract/Metrics
1928
PDF(463KB)
Charge Transport Properties of Anthracene Derivatives
DUAN Gui-Hua, GAO Hong-Ze, WANG Li-Juan, ZHANG Hou-Yu, MA Yu-Guang
The molecular geometries, electronic structures, reorganization energies, and charge transfer integrals of three anthrac...
2010, 26 (08): 2292-2297.
DOI: 10.3866/PKU.WHXB20100813
6291
Abstract/Metrics
2182
PDF(331KB)
Electronic Structures and Optical Properties of BeO under High Pressure
LIU Xiao-Liang, REN Yi, LIANG Liang-Wen, XU Hui
Density functional theory within the generalized gradient approximation (GGA) was used to investigate the electronic str...
2010, 26 (08): 2298-2305.
DOI: 10.3866/PKU.WHXB20100833
5731
Abstract/Metrics
2319
PDF(838KB)
PHYSICAL CHEMISTRY OF MATERIALS
Synthesis, Morphology and Optical Properties of Mn Doped SnO2 One-Dimensional Nanostructures
CHI Jun-Hong, WANG Juan
Mn doped SnO2 one-dimensional nanostructures (nanowires and nanobelts) were fabricated using catalyst assisted chemical ...
2010, 26 (08): 2306-2310.
DOI: 10.3866/PKU.WHXB20100820
5042
Abstract/Metrics
2263
PDF(882KB)
Chemical Structure and Growth Mechanism of a-Si
x
C
1-x
:H Films Prepared by Plasma Enhanced Magnetron Sputtering
SUN Wen-Li, XU Jun, LU Wen-Qi
Hydrogenated amorphous silicon carbide (a-Si1-xCx:H) films were prepared by microwave electron cyclotron resonance (MW-E...
2010, 26 (08): 2311-2316.
DOI: 10.3866/PKU.WHXB20100810
5319
Abstract/Metrics
1956
PDF(770KB)
Tribological Properties of Cu-Doped TiO
2
Films
CHAO Wen-Liu, WAN Yong, WANG Yun-Xia, LIU Chang-Song
Undoped TiO2 and Cu-doped TiO2 (Cu-TiO2) nano-structured thin films were prepared by a sol-gel process on glass substrat...
2010, 26 (08): 2317-2322.
DOI: 10.3866/PKU.WHXB20100816
4690
Abstract/Metrics
1891
PDF(450KB)