Acta Physico-Chimica Sinica
Acta Physico-Chimica Sinica
2004 Vol. 20,No. 03
Published:15 March 2004
Date of publication: 15 March 2004
Generation of Multicharged Xenon Ions in Nanosecond Laser Ionization of Xenon Beam
Luo Xiao-Lin;Kong Xiang-Lei;Niu Dong-Mei;Qu Hong-Bo;Li Hai-Yang
Multicharged xenon ions with charge upto 11 have been observed in laser ionization of xenon beam by a 25 ns Nd-YAG 532 n...
2004, 20 (03): 225 -227
Theoretical Study on the Reaction Mechanism of the CH3 Radical with HNCO
Li Lai-Cai;Qian Yi-Ming;Zhu Yuan-Qiang;Tian An-Min
Ab initio UMP2 method was used to study the reaction mechanism of CH3 radical with HNCO. The geometric configurations of...
2004, 20 (03): 228 -232
The Structural Stability of S-M (M=Al, Co) Co-doped Spinel LiMn
Zhao Shi-Xi;Min Xin-Min;Liu Han-Xing;Li Qiang;Ouyang Shi-Xi
The structural stability of S-Al, S-Co co-doped spinel structure lithium manganese oxide was investigated with self-cons...
2004, 20 (03): 233 -236
Transport Property Anomalies under High Pressure in Molten Na
Binary System Studied by Molecular Dynamics Simulation
Shao Jun;Xu Hua;Lu Wen-Cong;Chen Nian-Yi
A series of ion dynamics simulations on Na2O-SiO2 binary system at 6000 K ranging from 0 to 100 GPa pressure have been c...
2004, 20 (03): 237 -239
Fabrication of Sb Single-crystal Nanowire Arrays
Jia Chong;Jin Chuan-Gui;Liu Wei-Feng;Cai Wei-Li;Yao Lian-Zeng;Li Xiao-Guang
Highly uniform Sb nanowire arrays have been fabricated using electrochemical deposition into nanochannels of porous anod...
2004, 20 (03): 240 -243
Correlation and Prediction of Swelling Behavior of N-isopropyl- acrylamide Based Hydrogels in Aqueous Solution of Acetone
Xu Xiao-Ping;Andreas Hüther;Gerd Maurer
Based on the phase equilibrium conditions for systems containing gels given by Maurer and Prausnitz, a model to correlat...
2004, 20 (03): 244 -250
Preparation and Characterization of CrO
with High Thermal Stability and High Specific Surface Area
Zeng Li;Wang Chun-Ming;Wei Ji-Ying;Zhu Yue-Xiang;Xie You-Chang
CrOx/ZrO2 samples were prepared by impregnation method and co-precipitation method. During the preparation all the preci...
2004, 20 (03): 251 -255
Preparation and Structure of Boron Carbide Nanowires
Wei Jin-Quan;Jiang Bin;Li Yan-Hui;Wu De-Hai
To obtain boron carbide nanowire, the mixture of carbon nanotubes and boron powder is heated to 1000～1100 ℃ for 30～60 mi...
2004, 20 (03): 256 -259
Preparation of Carbon Encapsulated Metal (Mn,Co) Nanomaterials with Apoferrintin as the Constrained Nano-sized Reactor
Qiu Jie-Shan;An Yu-Liang;Li Qi-Xiu;Zhou Ying;Yang Qing
A novel approach for preparing carbon-encapsulated nanomaterials is reported, in which apoferritin molecules, a kind of ...
2004, 20 (03): 260 -264
Synthesis of Mesoporous Aluminosilicate Nanoparticles and Its Performance in Catalytic Cracking
Shi Xi-E;Zhai Shang-Ru;Dai Li-Yi;Shan Yong-Kui;He Ming-Yuan;Wei Wei;Wu Dong;Sun Yu-Han
Mesoporous aluminosilicate (denoted as Z-1) nanoparticles were synthesized from assembly of mixture of tetraethylorthosi...
2004, 20 (03): 265 -270
Rapid Growth of Aligned CNTs on AAO Template and Its Sonication Cutting
Xu Jun-Ming;Zhang Xiao-Bin;Chen Fei;Li Yu;Wang You-Wen
Carbon nanotubes were synthesized on anodic aluminum oxide (AAO) template by chemical vapor deposition catalyzed by elec...
2004, 20 (03): 271 -274
Rate Equation of Antisynergic Extraction of Cadmium with D2EHDTPA-TOA
Zhang Da-Li;Lu Li-Zhu;Ke Jia-Jun
The kinetics of antisynergic extraction of cadmium with D2EHDTPA（di-(2-ethylhexyl)-dithiophosp-horic acid） -TOA（trioctyl...
2004, 20 (03): 275 -279
Melting and Superheating of Ag at High Heating Rate
Liu Xin;Meng Chang-Gong;Liu Chang-Hou
Molecular dynamics simulations are employed here to study the behaviors of bulk Ag superheating and melting at high heat...
2004, 20 (03): 280 -284
Study on Properties of the Linked Polymer Solution with Low Polymer Concentration
Lin Mei-Qin;Sun Ai-Jun;Dong Zhao-Xia;Tang Ya-Lin;Li Ming-Yuan;Wu Zhao-Liang
The properties of solution in the reaction process of low concentration and high molecular weight partially hydrolyzed p...
2004, 20 (03): 285 -289
Study on the Structure and Stability of Al
(m= 1～8) Clusters by DFT
Ma Wen-Jin;Wu Hai-Shun
The geometric configurations, electronic structures and vibrational frequency of the AlmN2 (m=1～8) clusters were studied...
2004, 20 (03): 290 -295
Study on the Photocatalytic Degradation of a Simulate Agent (2-CEES) of Mustard Gas
Han Shi-Tong;Xi Hai-Ling;Fu Xian-Zhi;Wang Xu-Xu;Ding Zheng-Xin;Lin Zhi-Cong;Su Wen-Yue
The Photocatalytic degradation reaction of 2-chloroethyl ethyl sulfide (2-CEES) on P25 TiO2 was studied by using flow mi...
2004, 20 (03): 296 -301
Molecular Dynamics Simulation on Solidification Process of n-hexadecane Systems
Yin Kai-Liang;Xu Duan-Jun;Xia Qing;Ye Ya-Jing;Wu Guo-Ying;Chen Cheng-Lung
Molecular dynamics(MD) simulation was carried out to investigate the solidification processes of n-hexadecane system and...
2004, 20 (03): 302 -305
Phase Transformation of Supersaturated Solution of MgO•3B
O under Hydrothermal Condition
Zhou Jian-Guo;Yan Chang-Ling;Lu Yan;Gao Shi-Yang;Xia Shu-Ping
Supersaturated solution of MgO•3B2O3-H2O was prepared and kept under hydrothermal condition at 120 ℃.The solid pha...
2004, 20 (03): 306 -308
Selective Oxidation of Propane over Mo-V-Zr-O Catalysts
Yi Xiao-Dong;Lin Hong;He Yi-Ming;Huang Chuan-Jing;Weng Wei-Zheng;Wan Hui-Lin
A detailed study on the promotion effect of Zr on Mo-V mixed oxide catalysts in the selective oxidation of propane to ac...
2004, 20 (03): 309 -312
The Preparation of Nano-sized Silica Gel Suspension and the Recognition of Transition Metal Cations
Wang Hui;Zhang Xiu-Juan;Zhang Xiao-Hong;Wu Shi-Kang
The sol-gel method was used successfully for the preparation of nano-sized silica gel suspension. A fluorophore -naphthy...
2004, 20 (03): 313 -317
Preparation and Thermal Decomposition Mechanism of Nanocrystalline Mg, Al-hydrotalcite
Ren Qing-Li;Zhang Zan-Feng;Luo Qiang
The preparation and the thermal decomposition mechanism of nanocrystalline Mg, Al-hydrotalcite were studied. The phase c...
2004, 20 (03): 318 -322
Binary Molten Salt Electrolytes Based on LiClO
with Acetamide or Ethyleneurea
Chen Ren-Jie;Wu Feng;Liang Hong-Ying;Mao Li-Cai
Thermal and electrochemical properties of new low-temperature molten salt electrolytes based on LiClO4 with acetamide or...
2004, 20 (03): 323 -326
Effect of Additives on Electroless Deposition Rate
Hu Guang-Hui;Wu Hui-Huang;Yang Fang-Zu;Wang Sen-Lin
It has been known experimentally that, additives, such as LaCl3, lactic acid, Fe2(SO4)3, thiourea and 2,2’-bipyridine, r...
2004, 20 (03): 327 -330
Electrocatalytic Reduction of Oxygen on Carbon Nanotubes Electrode
Chu You-Qun;Ma Chun-An;Zhu Ying-Hong
The multi-walled carbon nanotube(MWNT) electrode was constructed using poly-tertrafluoroethylene as binder. The electroc...
2004, 20 (03): 331 -335