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Acta Phys. -Chim. Sin.
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中文
Current Issue
2010 Vol. 26,No. 08
Published:23 July 2010
Date of publication: 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.
1467
Abstract/Metrics
1937
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
3327
Abstract/Metrics
1674
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
6496
Abstract/Metrics
3306
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
14979
Abstract/Metrics
39157
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
4421
Abstract/Metrics
2399
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
5434
Abstract/Metrics
2197
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
3399
Abstract/Metrics
1354
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
5404
Abstract/Metrics
1974
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
5718
Abstract/Metrics
1847
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
3638
Abstract/Metrics
1507
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
3941
Abstract/Metrics
1955
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
3581
Abstract/Metrics
1813
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
3339
Abstract/Metrics
1916
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
3411
Abstract/Metrics
2080
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
3507
Abstract/Metrics
2217
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
4698
Abstract/Metrics
1986
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
3565
Abstract/Metrics
1557
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
3362
Abstract/Metrics
2265
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
4535
Abstract/Metrics
1870
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
3313
Abstract/Metrics
1540
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
3827
Abstract/Metrics
1916
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
3416
Abstract/Metrics
1496
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
3753
Abstract/Metrics
1532
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
5119
Abstract/Metrics
1615
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
4066
Abstract/Metrics
2225
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
3918
Abstract/Metrics
2089
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
4033
Abstract/Metrics
1837
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
4712
Abstract/Metrics
1767
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
4298
Abstract/Metrics
1613
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
7387
Abstract/Metrics
1863
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
3190
Abstract/Metrics
1610
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
3819
Abstract/Metrics
1927
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
5415
Abstract/Metrics
2837
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
4255
Abstract/Metrics
1671
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
3845
Abstract/Metrics
1912
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
3711
Abstract/Metrics
1607
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
3805
Abstract/Metrics
1799
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
4689
Abstract/Metrics
2018
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
4430
Abstract/Metrics
2155
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
3681
Abstract/Metrics
2140
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
3532
Abstract/Metrics
1870
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
3392
Abstract/Metrics
1758
PDF(450KB)