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Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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中文
Current Issue
2005 Vol. 21,No. 07
Published: 15 July 2005
Current column
ARTICLE
Note
ARTICLE
Surface Activation and Graft of the Ultrafine PTFE Particles
LANG; Xu-qing; MA Hong-qin; TAN Xin; ZHU Hui-ming
The surface of ultrafine polytetrafluoroethylene (PTFE) particles has been activated by sodium naphthalide solution. The...
2005, 21 (07): 703-706.
DOI: 10.3866/PKU.WHXB20050701
6071
Abstract/Metrics
3047
PDF(1829KB)
Electrochemical Properties of LiFePO
4
Cathode Thin Film Fabricated by Pulsed Laser Deposition
XUE Ming-zhe; FU Zheng-wen
LiFePO4 thin films have been successfully fabricated by using pulsed laser deposition (PLD) coupled with high temperatur...
2005, 21 (07): 707-710.
DOI: 10.3866/PKU.WHXB20050702
6085
Abstract/Metrics
3506
PDF(1805KB)
Theoretical Studies on the Third-order Nonlinear Optical Property of Polyamic Acid and It′s Grafted Ramification
ZHANG Zhen-jiang; LU Jian-mei; ZHOU Wei-qun; QI Xiu-xiu
Polycondensate of benzoguanamine(BGA) and pyromellitic dianhydride(PMDA) as well as p-π conjugate polycondensates with d...
2005, 21 (07): 711-715.
DOI: 10.3866/PKU.WHXB20050703
5439
Abstract/Metrics
3284
PDF(2072KB)
Quantum Chemistry Study on Electronic Structure of Vanadium Hydride
LI Rong; ZHOU Shang-qi; CHEN Chang-guo; LIANG Guo-ming; LIU Shou-ping; KONG Ji-lan
The electronic structure of V and VHx (x=0, 1, 2) in vanadium-based solid solution was calculated by using self-consiste...
2005, 21 (07): 716-720.
DOI: 10.3866/PKU.WHXB20050704
5562
Abstract/Metrics
3394
PDF(1162KB)
The Catalytic Behavior of Tungsten Carbide for the Electroreduction of p-nitrophenol
MA Chun-an; HUANG Ye; TONG Shao-ping; ZHANG Wei-min
Tungsten carbide powder microelectrode (WC-PME) was prepared from tungsten carbide (WC) powders to be used as an electro...
2005, 21 (07): 721-724.
DOI: 10.3866/PKU.WHXB20050705
6440
Abstract/Metrics
3339
PDF(1667KB)
The Effect of Ti
4+
, Mg
2+
Co-doping on Performance of LiNi
0.4
Co
0.2
Mn
0.4
O
2
HUANG You-yuan; ZHOU Heng-hui; CHEN Ji-tao; GAO De-shu; SU Guang-yao
The effect of co-doping with Ti and Mg ions in LiNi0.4Co0.2Mn0.4O2 on structure and electrochemical performance was inve...
2005, 21 (07): 725-729.
DOI: 10.3866/PKU.WHXB20050706
6340
Abstract/Metrics
4423
PDF(1940KB)
Treatment of the Carbon Nanofiber Surfaces in Mixed Concentrated HNO3-H2SO4 and the Catalytic Activity of Supported Pd-Pt for Naphthalene Hydrogenation
TANG Tian-di; CHEN Jiu-ling; LI Yong-dan
Catalytically grown carbon nanofibers with different carbon layer arrangements, fishbone-shaped and parallel, were treat...
2005, 21 (07): 730-734.
DOI: 10.3866/PKU.WHXB20050707
6074
Abstract/Metrics
3771
PDF(1230KB)
Structures and Bonding Properties of (BN)
n
(
n
≤ 12) Clusters
SONG Yan; CHEN Hong-shan; ZHANG Cai-rong; WANG Guang-hou
The structures of (BN)n(n≤12) clusters were studied by using genetic algorithm combined with empirical two- and three-bo...
2005, 21 (07): 735-739.
DOI: 10.3866/PKU.WHXB20050708
6139
Abstract/Metrics
3296
PDF(1726KB)
A Correlation Study of Corrosion Resistance and Semiconductor Properties for the Electrochemically Modified Passive Film of Stainless Steel
LIN Yu-hua; DU Rong-gui; HU Rong-gang; LIN Chang-jian
Using polarization scan, electrochemical impedance spectroscopy and capacitance measurement, the correlation of corrosio...
2005, 21 (07): 740-745.
DOI: 10.3866/PKU.WHXB20050709
6104
Abstract/Metrics
4243
PDF(959KB)
Development of Catalysts with Tunable Catalytic Oxidative Performance for Alcohols Conversion
JI Hong-bing; WANG Le-fu; CHEN Qing-lin
The catalytic oxidative performance of Mg-Al-Ru-CO3 hydrotalcite, Co-Al-Ru-CO3 hydrotalcite, Ru-Co(OH)2-CeO2 was well de...
2005, 21 (07): 746-751.
DOI: 10.3866/PKU.WHXB20050710
5979
Abstract/Metrics
3357
PDF(263KB)
The Non-isothermal Kinetic Analysis of Thermal Decomposition of Mg(OH)
2
YUE Lin-hai; JIN Da-lai; LU De-yi; XU Zhu-de
The thermal decomposition kinetics of magnesium hydroxide was investigated using the non-isothermal approach. It was pro...
2005, 21 (07): 752-757.
DOI: 10.3866/PKU.WHXB20050711
5615
Abstract/Metrics
3456
PDF(177KB)
Effect of Particle Size on Kinetic Parameters of the Heterogeneous Reactions
XUE Yong-qiang; DU Jian-ping; WANG Pei-dong; WANG Zhi-zhong
Effects of particle size on kinetic parameters were studied by the reaction of nano-ZnO with solution of sodium bisulfat...
2005, 21 (07): 758-762.
DOI: 10.3866/PKU.WHXB20050712
8304
Abstract/Metrics
3355
PDF(1437KB)
Influence of CTAB on the Reaction between Cobalt Tetrasulphonated Phthalocyanine and Sodium Sulfide
LIU Wei; YE Tao; GUO Rong
The influence of n-hexadecyltrimethylammoniumbromide (CTAB) on the reaction between cobalt tetrasulphonated phthalocyani...
2005, 21 (07): 763-768.
DOI: 10.3866/PKU.WHXB20050713
5963
Abstract/Metrics
3198
PDF(261KB)
Synthesis and Structure of La[B
5
O
8
(OH)(H
2
O)]NO
3
•2H
2
O
LI Lin-yan; LI Guo-bao; LIAO Fu-hui; LIN Jian-hua
Boric acid is used as a flux and reactant to synthesize a novel hydrated rare earth polyborate, La[B5O8(OH)(H2O)]NO3R...
2005, 21 (07): 769-773.
DOI: 10.3866/PKU.WHXB20050714
5639
Abstract/Metrics
3257
PDF(1797KB)
Temperature Effect on Molecular Chirality:X-ray Diffraction and Neutron Diffraction Studies of D-alanine
WANG Wen-qing; GONG Yan; YAO Nan
The results of X-ray diffraction of single crystal D- and L-alanine at 300, 270, 250 K and neutron diffraction of D-alan...
2005, 21 (07): 774-781.
DOI: 10.3866/PKU.WHXB20050715
5664
Abstract/Metrics
3002
PDF(191KB)
The Ion Exchange Behavior of Na/Li for the Lithium Ion Conductor Li
1.3
Ti
1.7
Al
0.3
(PO
4
)
3
;
LOU Tai-ping; LI Da-gang; DAI Hou-chen; TANG Shu-huan; XU Tie-wei; GAO Ming
The lithium ion conductor Li1.3Ti1.7Al0.3(PO4)3 is a NASICON structural functional material, which has very high selecti...
2005, 21 (07): 782-785.
DOI: 10.3866/PKU.WHXB20050716
5239
Abstract/Metrics
3176
PDF(1614KB)
Influence of Pore Structure of Phenolic Resin Based Activated Carbon Fibers on the Electrochemical Performance of Electrical Double-layer Capacitors
LIU Chun-ling; WEN Yue-hua; CHENG Jie; GUO Quan-gui; CAO Gao-ping; LIU Lang; YANG Yu-sheng
Phenolic resin based activated carbon fibers (ACF-H2O) prepared using steam activation at 800 ℃ were investigated by mea...
2005, 21 (07): 786-791.
DOI: 10.3866/PKU.WHXB20050717
6445
Abstract/Metrics
3622
PDF(2061KB)
Note
Study on the Interaction between Cefodizime Sodium and Bovine Serum Albumin
SHAO Shuang; MA Bo-ying; WANG Xue-jie; ZHANG Jia-jie; LI Xue-feng; QIN Qing
The binding reaction between cefodizime sodium (CDZM) and bovine serum albumin (BSA) in aqueous solution was studied by ...
2005, 21 (07): 792-795.
DOI: 10.3866/PKU.WHXB20050718
5807
Abstract/Metrics
3500
PDF(1908KB)
Preparation of HMS and AlSBA Mesoporous Materials from Sepiolite
JIN Sheng-ming; QIU Guan-zhou; YANG Hua-ming; DENG Zhen-xia
Ordered hexagonal mesoporous silica (HMS) and Al-containing hexagonal silica (AlSBA) are prepared directly from sepiolit...
2005, 21 (07): 796-799.
DOI: 10.3866/PKU.WHXB20050719
5908
Abstract/Metrics
3404
PDF(188KB)
Research on Pseudoreceptor Models for the Inhibitors at GABA Receptors via Flexible Atom Receptor Model
SHEN Bin; LU Zhong-hua; CHI Xue-bin; LÜ Hai-feng; REN Tian-rui
A selective pseudoreceptor models for the inhibitors at GABA receptors of fly and rat were built via Flarm program. The ...
2005, 21 (07): 800-803.
DOI: 10.3866/PKU.WHXB20050720
5644
Abstract/Metrics
3085
PDF(359KB)
Electrocatalytic Oxidation of Ethylene Glycol at Pt-WO
3
/C Electrode
QU Wei-li; WU Bing; SUN Fang; GAO Ying; LU Tian-hong; LIU Chang-peng; XING Wei
Electrooxidation behavior of ethylene glycol (EG) at the Pt-WO3//C and Pt/C electrodes was investigated using cyclic vol...
2005, 21 (07): 804-807.
DOI: 10.3866/PKU.WHXB20050721
5305
Abstract/Metrics
3389
PDF(207KB)
Adsorption of a Divalent Quaternary Ammonium Cation on Clay Mineral
LIN Bao-hui; GAO Mang-lai
Adsorption of a divalent quaternary ammonium named molecular deposition film flooding agent (MDFFA) on clay was studied....
2005, 21 (07): 808-812.
DOI: 10.3866/PKU.WHXB20050722
5997
Abstract/Metrics
3214
PDF(249KB)
Tricritical Phenomena in Quasi-ternary Solutions of Water+Formamide+Cyclohexane+Diethylene Glycol Monobutyl Ether
HOU Hai-yun; AN Xue-qin; SHEN Wei-guo
The tricritical phenomena of quasi-ternary solutions of H2O+formamide(FA)+cyclohexane+diethylene glycol monobutyl ether ...
2005, 21 (07): 813-816.
DOI: 10.3866/PKU.WHXB20050723
5790
Abstract/Metrics
3003
PDF(198KB)
Preparation of Poly(ethylene glycol)-coated Carbonyl Iron Particles for Aqueous Magnetorheological Suspension
LI Li-chun; GUAN Jian-guo; CHENG Hai-bin; TAO Jian-qing
A novel magnetorheological (MR) suspension is based on the mixture of poly(ethylene glycol)-coated carbonyl iron particl...
2005, 21 (07): 817-821.
DOI: 10.3866/PKU.WHXB20050724
5532
Abstract/Metrics
4154
PDF(1415KB)
Preparation of Aligned Carbon Nanotubes Film with Even Surface
XU Jun-ming; ZHANG Xiao-bin; QIN Hui-bin; LI Ting
Carbon nanotubes can vertically grow in the nanopores of AAO template. However, when out nanopores, carbon nanotubes are...
2005, 21 (07): 822-824.
DOI: 10.3866/PKU.WHXB20050725
5165
Abstract/Metrics
3407
PDF(2393KB)