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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2007 Vol. 23,No. 02
Published: 01 February 2007
Current column
ARTICLE
Note
Review
ARTICLE
Mesoscopic Simulation of the Phase Separation on Triblock Copolymer in Aqueous Solution
ZHANG Xiu-Qing;YUAN Shi-Ling;XU Gui-Ying;LIU Cheng-Bu
The microphase separation dynamics of triblock copolymer surfactant [(ethylene oxide)27(propylene oxide)61-(ethylene oxi...
2007, 23 (02): 139-144.
DOI: 10.1016/S1872-1508(07)60011-4
5129
Abstract/Metrics
3507
PDF(1426KB)
Synthesis and Characterization of a Nanocomplex of ZnO Nanoparticles Attached to Carbon Nanotubes
YANG Min-Hao;LIANG Tao;PENG Yu-Cai;CHEN Qing
A CNT/ZnO nanocomplex was fabricated by attaching ZnO nanoparticles with various diameters to carbon nanotubes (CNTs). T...
2007, 23 (02): 145-151.
DOI: 10.1016/S1872-1508(07)60012-6
6461
Abstract/Metrics
4840
PDF(3523KB)
Reaction Mechanism of C
6
F
6
-HNO
2
Aqueous Solution under Irradiation at 355 nm
ZHANG Ren-Xi;HUANG Li;FANG Hao-Jie;DONG Wen-Bo;HOU Hui-Qi
The reaction mechanism of C6F6-HNO2 aqueous solution was studied using laser flash photolysis-transient absorption spect...
2007, 23 (02): 152-156.
DOI: 10.1016/S1872-1508(07)60013-8
5694
Abstract/Metrics
2825
PDF(245KB)
Preparation and Characterization of Ni Catalysts Supported on Organized Mesoporous Alumina
LI Cui-Ping;ZHAO Rui-Hong;GUO Fen;CHEN Jian-Feng
Ni catalysts supported on mesoporous alumina (Ni-Al2O3) were prepared by in-situ synthesis method and traditional impreg...
2007, 23 (02): 157-161.
DOI: 10.3866/PKU.WHXB20070204
6105
Abstract/Metrics
3604
PDF(586KB)
Study on N
2
O Catalytic Decomposition over Mixed Oxides Derived from Co-Mg/Al Hydrotalcite-like Compounds
TAO Yan-Xin;YU Jun-Jie;LIU Chang-Chun;HAO Zheng-Ping;ZHANG Ze-Peng
Kept the atomic ratios of M2+/M3+ at a constant of 3, series of hydrotalcite-like precursors with different Co contents ...
2007, 23 (02): 162-168.
DOI: 10.3866/PKU.WHXB20070205
5683
Abstract/Metrics
3259
PDF(309KB)
Structure Characteristics and Stability of BmN (m=2~9) Clusters
MA Wen-Jin;WANG Yan-Bin;ZHANG Jing;WU Hai-Shun
The geometric configurations, electronic structures, vibrational frequencies, and natural bond orbital (NBO) of BmN (m=2...
2007, 23 (02): 169-172.
DOI: 10.3866/PKU.WHXB20070206
5967
Abstract/Metrics
2747
PDF(279KB)
Study of micellization of novel anionic Gemini surfactant Ia and nonionic surfactant C10E6 in aqueous solution
DU Xi-Gang;LU Yao;LI Ling;KOU Jian-Yi;YANG Zheng-Yu
The interaction between the alkylbenzene sulfonate Gemini surfactant Ia and the conventional nonionic surfactant C10E6 w...
2007, 23 (02): 173-176.
DOI: 10.1016/S1872-1508(07)60014-X
6372
Abstract/Metrics
3315
PDF(200KB)
THz time-domain spectroscopic study of polyethylene-carbon black composites
SONG Yu-Feng;ZHU Zhi-Yong;JI Te;GE Min;CHEN Xi-Liang;LIU Qi
Terahertz time-domain spectroscopic technique was applied to investigate the optical properties of polyethylene-carbon b...
2007, 23 (02): 177-180.
DOI: 10.3866/PKU.WHXB20070208
5622
Abstract/Metrics
3160
PDF(230KB)
Preparation of Tungsten Carbide-Supported Nano Platinum Catalyst and Its Electrocatalytic Activity for Hydrogen Evolution
SHENG Jiang-Feng;MA Chun-An;ZHANG Cheng;LI Guo-Hua
Using ammonium metatungstate (AMT) treated by spay drying as precursors, the tungsten carbides (WC) catalyst with meso-p...
2007, 23 (02): 181-186.
DOI: 10.3866/PKU.WHXB20070209
6204
Abstract/Metrics
3931
PDF(1105KB)
Sulfonated Poly(phthalazinones) Membranes For Direct Methanol Fuel Cell
DENG Hui-Ning;WANG Yu-Xin
Proton exchange membrane is one of the key parts of direct methanol fuel cell (DMFC). Sulfonated poly(phthalazinones) me...
2007, 23 (02): 187-191.
DOI: 10.3866/PKU.WHXB20070210
5961
Abstract/Metrics
3198
PDF(217KB)
Theoretical Studies on the Molecular Structure, Electronic Structure and Heats of Formation of Explosive Sensitizers
ZENG Xiu-Lin;CHEN Wang-Hua;LIU Jia-Cong
Quantum chemical calculations at the HF/6-31G* and B3LYP/6-31G* levels have been carried out on five explosive sensitize...
2007, 23 (02): 192-197.
DOI: 10.1016/S1872-1508(07)60015-1
5058
Abstract/Metrics
3228
PDF(141KB)
The QSAR Model Study of Interaction Between Peptides and MHC molecules
SONG Zhe;LIU Tao;LIU Wei;ZHU Ming-Hua;WANG Xiao-Gang
The binding affinity model of a peptide-major histocompatibility complex (MHC) was studied using the methods of partial ...
2007, 23 (02): 198-205.
DOI: 10.1016/S1872-1508(07)60016-3
5289
Abstract/Metrics
3342
PDF(273KB)
Glass Transition and Structure Relaxation of 1, 2-Propanediol Aqueous Solutions
GAO Cai;WANG Tie-Jun;ZHOU Guo-Yan;HUA Ze-Zhao
In order to examine the effects of water contents on glass transition and structure relaxation parameters of 1, 2-propan...
2007, 23 (02): 206-211.
DOI: 10.3866/PKU.WHXB20070213
6626
Abstract/Metrics
3401
PDF(252KB)
Theoretical Studies of Aminoacetonitrile Production in the Interstellar Medium
XU Si-Chuan;WANG Ning
Amino acids are important biological compounds that played an essential role in the formation of peptides, the backbone ...
2007, 23 (02): 212-216.
DOI: 10.1016/S1872-1508(07)60017-5
4795
Abstract/Metrics
3998
PDF(328KB)
Gas-phase Reaction Mechanism of Allyl anion with N
2
O
LIU Le-Yan;GENG Zhi-Yuan;ZHAO Cun-Yuan;WANG Yong-Cheng;LI Zhao-Hui
The gas-phase reaction mechanism of allyl anion with N2O was investigated at the MP2/6-31G(d,p) level of the MP2 theory....
2007, 23 (02): 217-222.
DOI: 10.3866/PKU.WHXB20070215
5719
Abstract/Metrics
3278
PDF(1948KB)
Preparation and Characterization of Novel PUT/SiO
2
Nanocomposite Material
ZHOU Yu-Ming1;ZHONG Ai-Min;HE Man;CUI Yi-Ping;ZHANG Tong
Novel polyurethane thiazole(PUT)/SiO2 nanocomposite material was prepared by hydrolysis and condensation of alkoxysilane...
2007, 23 (02): 223-227.
DOI: 10.1016/S1872-1508(07)60018-7
5130
Abstract/Metrics
3042
PDF(516KB)
Two-photon Absorption Properties of Heteroatomic Ring Molecules
MENG Xian-Mei;HUANG Xiao-Ming;WANG Chuan-Kui
Using few-state model and DFT method, we calculate the nonlinear optical properties of three Benzothiazolyl-derivatives ...
2007, 23 (02): 228-231.
DOI: 10.3866/PKU.WHXB20070217
6147
Abstract/Metrics
3317
PDF(809KB)
Solution Combustion Synthesis and Characterization of Nanocrystalline La
0.6
Sr
0.4
Co
0.2
Fe
0.8
O
3-δ
Cathode Powders
LEI Ze;ZHU Qing-Shan
La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) precursor powder was prepared by a nitrate-glycine solution combustion method. The prope...
2007, 23 (02): 232-236.
DOI: 10.3866/PKU.WHXB20070218
5424
Abstract/Metrics
3481
PDF(1077KB)
Note
DNA-Binding Studies of a Fluorenyl-Containing Ru(II) Complex
YAO Wei;WU Bao-Yan;GAO Li-Hua;WANG Ke-Zhi
A ruthenium(II) complex of [Ru(bpy)2(Hfip)](ClO4)2 (bpy=2,2′-bipyridine, Hfip=2-(9H-fluoren-2-yl)-1H-imidazolo-[4,5-f]-[...
2007, 23 (02): 237-241.
DOI: 10.3866/PKU.WHXB20070219
5557
Abstract/Metrics
3175
PDF(252KB)
Rayleigh and Hyper-Rayleigh Scatterings from the Nanometer SnO
2
Particle in Solution
XU Wei-Xing
Rayleigh and Hyper-Rayleigh scatterings(HRS) from the nano-particle SnO2 were measured. It is found that as the concentr...
2007, 23 (02): 242-246.
DOI: 10.1016/S1872-1508(07)60019-9
3991
Abstract/Metrics
2725
PDF(130KB)
Effect of Oxyethylene Numbers on Surface Dilational Properties of Octylphenol polyoxyethylene ethers
ZHANG Chun-Rong;LI Zhen-Quan;LUO Lan;ZHANG Lu;SONG Xin-Wang;CAO Xu-Long;ZHAO Sui;YU Jia-Yong
The surface dilational viscoelasticities of octylphenol polyoxyethylene ethers solutions, TX-100(10 oxyethylene (EO), TX...
2007, 23 (02): 247-252.
DOI: 10.3866/PKU.WHXB20070221
6673
Abstract/Metrics
3025
PDF(232KB)
Surface Activity of a Novel Borate Ester Surfmer and Its Interaction with LAS in Aqueous Solutions
WANG Hai-Ying;LI Bin-Dong;HU An-Jun;LU Chun-Xu
Using surface tension method, the changes of surface activity and thermodynamic properties of a novel borate surfactant ...
2007, 23 (02): 253-257.
DOI: 10.3866/PKU.WHXB20070222
6368
Abstract/Metrics
3044
PDF(220KB)
A Simple Method to Synthesize α-MnO
2
and β-MnO
2
Single-crystalline Nanorods
SONG Xu-Chun;ZHENG Yi-Fan;LIN Shen;WANG Yun
Single-crystalline α-MnO2 and β-MnO2 nanorods were prepared directly by facile hydrothermal process at 150 ℃ and 220 ℃, ...
2007, 23 (02): 258-261.
DOI: 10.3866/PKU.WHXB20070223
5363
Abstract/Metrics
3478
PDF(1643KB)
Study on the Interaction of Metronidazole with Bovine Serum Albumin by Using Fluorescence and Resonance Ralyeigh Light Scattering Spectrum
LI Xiao-Yan
By means of fluorescence and resonance light scattering spectrometries, the comparison of the interactions was made betw...
2007, 23 (02): 262-267.
DOI: 10.3866/PKU.WHXB20070224
5312
Abstract/Metrics
3515
PDF(277KB)
Study on the Photoelectrochemical degradation of Reactive Brilliant Red K-2BP on RuOx-PdO/Ti electrode
WU Jin;DU Lin;Li Gui-Ying;LIANG Bin-Yong;QIN Song;HU Chang-Wei
RuOx-PdO/Ti electrode was prepared and used in the photoelectrochemical degradation of reactive brilliant red K-2BP. The...
2007, 23 (02): 268-273.
DOI: 10.3866/PKU.WHXB20070225
6189
Abstract/Metrics
3064
PDF(277KB)
Review
Progress in the Studies of Fluorescent Film Sensors
GAO Li-Ning;LU Feng-Ting;HU Jing; FANG; Yu
Recent progress in the studies of fluorescent film sensors was reviewed according to the preparation methods of the film...
2007, 23 (02): 274-284.
DOI: 10.3866/PKU.WHXB20070226
6485
Abstract/Metrics
4437
PDF(1024KB)