Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
2007 Vol. 23,No. 06
Published:04 June 2007
Date of publication: 04 June 2007
Table of Contents
Table of Contents
Table of Contents for Vol.23 No.06
2007, 23 (06): 0-0
Relationship between Al/Mg Ratio and the Stability of Single-layer Hydrotalcite
YANG Zuo-Yin; ZHOU Hong-Wei; ZHANG Jing-Chang; CAO Wei-Liang
On the basis of a single-layer hydrotalcite model, various computations with density functional theory (DFT) were carrie...
2007, 23 (06): 795-800
Capture by the Amine-modified Mesoporous Materials
ZHAO Hui-Ling; HU Jun; WANG Jian-Jun; ZHOU Li-Hui; LIU Hong-Lai
Novel CO2 adsorbents were prepared by grafting of two different aminosilanes on mesoporous silica MCM-41 and SBA-15. The...
2007, 23 (06): 801-806
Temperature Effects on Adsorption-Desorption Irreversibility of Zn(II) onto Anatase
LI Wei; PAN Gang; CHEN Hao; ZHANG Mei-Yi; HE Guang-Zhi; LI Jin; YANG Yu-Huan
Microscopic structures and mechanism of Zn(II) adsorbed onto anatase at different temperatures were studied using extend...
2007, 23 (06): 807-812
Application of the Adsorption Potential Theory to Hydrogen Adsorption on Zeolites above Critical Temperature
DU Xiao-Ming; WU Er-Dong
The adsorption potential theory was applied to study the adsorption isotherms of hydrogen on four kinds of zeolites abov...
2007, 23 (06): 813-819
Electrochemical Capacitance of Camphorsulfonic Acid Doped Polyaniline Microtubes Prepared at Low Temperature
LU Xin-Mei; WU Quan-Fu; MI Hong-Yu; ZHANG Xiao-Gang
Polyaniline(PANI) microtubes were prepared at low temperature with camphorsulfonic acid (CSA) as dopant. The structure a...
2007, 23 (06): 820-824
Adsorption of Creatinine on Porous Carbon Prepared from Rice Husk
ZHANG Hui; GUO Yu-Peng; LIU Yan-Hua; ZHAO Xu; DENG Yan-Hui; WANG Zi-Chen; JIANG Lei
The adsorption of creatinine (CR, a kind of metabolin in the human body) on the rice husk-based carbons (RHCs) with high...
2007, 23 (06): 825-829
Controllable Synthesis of Regular LiFePO
Particles via Solvothermal Reaction
ZHANG Shu-Ping; NI Jiang-Feng; ZHOU Heng-Hui; ZHANG Zhan-Jun
Well-crystallized and regular lithium iron phosphate (LiFePO4) particles were synthesized via solvothermal reaction in H...
2007, 23 (06): 830-834
Glow Discharge Plasma Electrolysis of Methanol Solutions
YAN Zong-Cheng; CHEN Li; WANG Hong-Lin
Non-faradic phenomena were found during the glow discharge plasma electrolysis of methanol solution, and the main produc...
2007, 23 (06): 835-840
Small-size Ge/Si(001) Quantum Dots Grown by Molecular Beam Epitaxy
WANG Ke-Fan; LIU Jin-Feng; LIU Zhong-Liang; XU Peng-Shou; WEI Shi-Qiang
High density of Ge quantumdots (QDs) with size of less than 10 nmwere obtained on Si(001) surface by optimizing the grow...
2007, 23 (06): 841-845
Electronic Structure and Magnetic Properties of Fe/Cr Superlattices
HU Hai-Quan; LI Heng-Shuai; CUI Shou-Xin; WANG Wen-Jun
The electronic structure and magnetic properties of Fem/Crn(m=3, 4; n=1, 3, 4) superlattice were studied using the densi...
2007, 23 (06): 846-850
Role of Te on Selective Oxidation of Propane to Acrolein over MoBiTeO/SiO
HE Yi-Ming; YI Xiao-Dong; HUANG Chuan-Jing; YING Fang; ZHANG Xiao-Bing; WENG Wei-Zheng; WAN Hui-Lin
A series of MoBiTeO/SiO2 catalysts with different Te contents was prepared by impregnation method. Effect of Te on the c...
2007, 23 (06): 851-855
Synthesis and Characterization of TiO
Nano-crystalline with Different Morphologies by Low-temperature Hydrothermal Method
ZHANG Xia; ZHAO Yan; ZHANG Cai-Bei; MENG Hao
Oleic acid was used in low-temperature hydrothermal reaction of tetrabutyl titanate (TBOT) to control the growth directi...
2007, 23 (06): 856-860
Hydrogen Chemisorption on the Ru(0001) Surface
CHEN Xin; CHEN Wen-Bin; SHANG Xue-Fu; TAO Xiang-Ming; DAI Jian-Hui; TAN Ming-Qiu
The influence of hydrogen contamination on the atomic geometry of Ru(0001) surface was studied by using the density-func...
2007, 23 (06): 861-866
Multinuclear Solid-state NMR Study on the CalciumIons Extracting Process of Layered Sodium Disilicate SKS-6
WEN Xiao-Yan; DENG Feng
The reactions of layered sodium disilicate SKS-6 and calcium chloride solution with invariant concentration reacted for ...
2007, 23 (06): 867-872
Structure Characteristics and Stability of C
WANG Yan-Bin; MA Wen-Jin; ZHANG Jing; WU Hai-Shun
The density functional theory (DFT) method was used to investigate the geometries, electronic structures, and frequencie...
2007, 23 (06): 873-876
Capacitance Properties of Porous Polypyrrole Thick Films Prepared Electrochemically by Multi-step Polymerization
WANG Jie; XU You-Long; SUN Xiao-Fei; XIAO Fang; MAO Sheng-Chun
To obtain polypyrrole (PPy) films with high area specific capacitance as electrode material for supercapacitors, the mul...
2007, 23 (06): 877-882
Preparation and Gas Sensitive Properties of Polyaniline/Titanium Oxide Composite Thin Films
TAI Hui-Ling; JIANG Ya-Dong; XIE Guang-Zhong; DU Xiao-Song; CHEN Xuan
Polyaniline-titanium dioxide (PANI/TiO2) composite thin film and polyaniline (PANI) thin film were prepared by combined ...
2007, 23 (06): 883-888
Effects of the Grafted Carboxyl on the Elastic Properties of Single-walled Carbon Nanotubes
Yuan Jian-Hui; Cheng Yu-Min
The molecular dynamics method was used to investigate the elastic properties of armchair and zigzag single-walled carbon...
2007, 23 (06): 889-894
Prediction of the Glass-Forming Ability of Cu-Zr Binary Alloys
GE Li; HUI Xi-Dong; CHEN Guo-Liang; LIU Zi-Kui
Based on the random solution model and stoichiometric intermetallic compound Gibbs free energy model, the driving forces...
2007, 23 (06): 895-899
Preparation of Functional Polymer Nanomaterial and Its Catalytic Property
SHE Shi-Xiong; SU Bi-Tao; YANG Yan; MIN Shi-Xiong; LEI Zi-Qiang
After properly heat-activating the polymers poly(furancarbinol-co-phenol) (PFP-0) and polyparaphenylene (PPP-0), two new...
2007, 23 (06): 900-904
Adsorption and Diffusion of Alkanes in Mordenite
CHEN Yu-Ping; LU Ling-Hong; SHAO Qing; HUANG Liang-Liang; LU Xiao-Hua
Grand Canonical Monte Carlo(GCMC) and molecular dynamics (MD) techniques were employed to simulate the adsorption and di...
2007, 23 (06): 905-910
Anti-Wear Performance and Chemical Property of Films of Nitrogen-containing Heterocyclic Lubricating Oil Additive
WU Hua; FAN Kai-Zhong; LI Jing; REN Tian-Hui; JI Kai-Yuan
Two ash-less and phosphorous-free nitrogen-containing heterocyclic anti-wear additives (N-di-isooctyl-2-benzothiazolesu...
2007, 23 (06): 911-915
Reaction Mechanism of the Activation of Ethane via Cobalt AtomCatalysis
HU Qi-Shan; LIU Jun-Ling; LI Lai-Cai; TIAN An-Min
The reaction mechanism of the activation of ethane via cobalt atom catalysis was investigated by DFT method at two diffe...
2007, 23 (06): 916-920
Critical Phenomena of Three-component Nonaqueous Microemulsion Systemof DMA+AOT+
CAI Hong-Lan; AN Xue-Qin; SHEN Wei-Guo
The coexistence curves of (T-n) (T and n are temperature and refractive index, respectively) for the system of DMA+AOT+n...
2007, 23 (06): 921-925
Adsorption of Polyethylene Glycol on Silicon Carbide Measured by Thermal Gravimetric and Differential Thermal Analysis
CHEN Jian; HUANG Zheng-Ren; DONG Shao-Ming; JIANG Dong-Liang
The adsorption of polyethylene glycol (PEG) on SiC surface was measured by thermal gravimetric (TG) and differential the...
2007, 23 (06): 926-928
A New Calculation Method on the Lifetime of Feshbach Resonance States
LU Xi; WANG Hua-Yang; CAI Zheng-Ting; FENG Da-Cheng
A new calculation method was developed in this paper. With the natural collision coordinate, the core translational equa...
2007, 23 (06): 929-931
AgNi Alloy Used as Anodic Catalyst for Direct Borohydride Fuel Cells
FENG Rui-Xiang; CAO Yu-Liang; AI Xin-Ping; YANG Han-Xi
AgNi alloy power was prepared as anodic catalyst for direct borohydride fuel cells by mechanical ball-milling method. T...
2007, 23 (06): 932-934
Controlling Water Transport in W/O/W Multiple Emulsion
LIU Hong-Jing; HE Gao-Hong; LIN Chang; ZHAO Wei; XIAO Gong-Kui
A simplified W/O/W (water/oil/water) multiple emulsion model-statistic mean radius model was established in order to kee...
2007, 23 (06): 935-939
Photo Oxidation of Ag/Titanium Oxide Nanoparticle Film Induced by Ultrafast Laser
FU Xiao-Feng; ZOU Hua-Min; HAN Jun-Bo
The films with Ag nanoparticles embedded in amorphous titanium oxide were successfully prepared by radio frequency magne...
2007, 23 (06): 940-944
Laser Ablated Preparation of Noble Metal Nanoparticles in Liquid
YU Le; YAO Jia; FU Zheng-Wen
Nanoparticles were synthesized under pulsed laser ablation of Pt, Ru, and Ag in water with or without PVP(poly(vinylpyrr...
2007, 23 (06): 945-949
Synthesis of Li
and Its Exchange Kinetics with Li
DONG Dian-Quan; ZHANG Feng-Bao; ZHANG Guo-Liang; LIU Yi-Fan
Lithium ion sieve IE-H was obtained by acid-modifying Li4Ti5Ol2 precursor, which was prepared by sol-gel method. Its pro...
2007, 23 (06): 950-954
Correlation between the Ionization Potential and Enthalpy of Formation for Alkanes
CAO Chen-Zhong; LIU Jin-Ling
Correlation equation between the enthalpy of formation and the ionization potential was deduced for alkanes, based on th...
2007, 23 (06): 955-958
Solvothermal Synthesis of Mesoporous SnO
with Spongy Structure
ZHAO Hai-Jun; HOU Hai-Tao; CAO Jie-Ming ZHENG Ming-Bo; LIU Jing-Song; ZHANG Fang
Mesoporous tin dioxide (SnO2) was synthesized by thermal decomposition of the precursor obtained via a solvothermal meth...
2007, 23 (06): 959-963
Influence of m-4-m Structured Gemini Surfactants on the Adsorption-Stripping Voltammetric Behavior of Methylene Blue on a Platinum Electrode
PAN Shen-Min; ZHOU Qin; ZHAO Fa-Qiong; ZENG Bai-Zhao
In 0.050 mol·L-1 phosphate buffer solution (pH=6.4), methylene blue (MB) exhibited a pair of small peaks at about -0.2 V...
2007, 23 (06): 964-968