Acta Physico-Chimica Sinica
Acta Physico-Chimica Sinica
2004 Vol. 20,No. 04
Published:15 April 2004
Date of publication: 15 April 2004
A Study of Solution Properties of Poly(
-isopropylacrylamide) and Poly(
-diethylacrylamide) in Mixed Solvent of Water-Methanol
Bian Feng-Ling;Liu Ming-Zhu;Sheng Fen-Ling
The phase behaviors of Poly(N-isopropylacrylamide) (PNIPA) and Poly(N,N-diethylacrylamide) (PDEA) were investigated indi...
2004, 20 (04): 337-343
Photodissociation of Alkyl Bromides at UV Scope
Tang Ying;Ji Lei;Tang Bi-Feng;Zhu Rong-Shu;Zhang Song;Zhang Bing
Some alkyl bromides (CHBr3, CH2Br2, C2H5Br, C2H4Br2) have been studied at 234 nm and 267 nm in the time-of-flight mass s...
2004, 20 (04): 344-349
Study on the Steady State Photo-physical Behaviors of Oxonol Dye
Jiang Yong-Cai;Zhang Xiao-Hong;Wu Shi-Kang
The electronic spectra and photo-physical behaviors of oxonol compound which is a cynine-like dye with negative charge i...
2004, 20 (04): 350-354
Mechanism of Silver Modification for the Enhanced Photocatalytic Activity of Cr(VI) Reduction on TiO
Liu Shou-Xin;Sun Cheng-Lin
Under the condition that negative effects of proton starvation and photo-generated electron-hole recombination to the Cr...
2004, 20 (04): 355-359
Effect of Free Volume and Water Affinity on Corrosion Protection of Epoxy Resin Coatings
Zhang Shu-Yong;Kong Yan;Ding Yi-Fu;Li Shan-Jun;Zhou Wei-Fang
The effect of free volume and water affinity of coating polymers on the corrosion protection of epoxy resin coatings was...
2004, 20 (04): 360-363
The Influencing Factor for CO
Absorption of Li
at High Temperature
Li2ZrO3 materials were synthesized under different conditions for CO2 absorption at high temperature. The crystal struct...
2004, 20 (04): 364-367
Supramolecular Assembly and Chirality of a Complex Film between Achiral TPPS and a Gemini Surfactant at the Air/water Interface
Zhang Li;Wang Jin-Ben;Liu Ming-Hua
Supramolecular assembly and chirality between a novel gemini surfactant (C12H24-α,ω-(C12H25N＋(CH3)2Br－)2), (abbreviated ...
2004, 20 (04): 368-372
Synthesis and Characterization of C
Li Huan-Jun;Guan Lun-Hui;Shi Zu-Jin;Gu Zhen-Nan
Single-walled carbon nanotubes encapsulating C60 (peapods) C60@SWNTs have been successfully synthesized by a vapor diffu...
2004, 20 (04): 373-376
Chemical Diffusion Behaviors of Lithium-ion in the LiV
Prepared by Wet Method Reaction
Liu En-Hui;Li Xin-Hai;Hou Zhao-Hui;He Ze-Qiang;Deng Ling-Feng
LiV3O8 as a cathode material for lithium ion batteries was synthesized by solution reaction and low temperature calcinat...
2004, 20 (04): 377-381
Kinetics of Dissociative Adsorption of Ethylene Glycol on Pt(111) Electrode
Fan You-Jun;Fan Chun-Jie;Zhen Chun-Hua;Chen Sheng-Pei;Sun Shi-Gang
The dissociative adsorption of ethylene glycol (EG) on Pt(111) electrode has been investigated with electrochemical cycl...
2004, 20 (04): 382-385
Kinetic Study on Bio-degradation of Carboxymethylcellulose Hydrogel
Nie Hua-Rong;Liu Ming-Zhu;Chen Zhen-Bin
Carboxymethylcellulose(CMC) hydrogels have attracted attention as biodegradation absorbent materials in agriculture and ...
2004, 20 (04): 386-390
Preparation and Characterization of High Performance Sm
Wang Shi-Zhong;Liu Xuan
Sm0.5Sr0.5CoO3 (SSC) powders were prepared using solid-state reaction. The XRD pattern of SSC corresponded to a desired ...
2004, 20 (04): 391-395
Analysis on Quantitative Relationship between Dielectric Properties and Phase Structure of High Frequency Dielectric System
Li Ling-Xia;Wu Xia-Wan;Wang Hong-Ru;Zhang Zhi-Ping;Yu Hao-Ming
Two high frequency dielectric systems of ZnO-B2O3-SiO2 and BaO-PbO-Nd2O3- Bi2O3-TiO2 were prepared by conventional ceram...
2004, 20 (04): 396-399
The Reaction Mechanism of Br
by Density Functional Theory
Zhai Zhi-Cai;Bai Yun-Shan;Wang Zun-Yao;Wang Lian-Sheng
The mechanism of reaction Br2＋2HI=2HBr＋I2 has been carefully investigated with density functional theory(DFT) at B3LYP/3...
2004, 20 (04): 400-404
Monitoring Layer-by-layer Assembling of Films Containing Diazo-resines by Attenuated Total Reflection Fourier Transform Infrared Spectroscopy
Liao Wei;Wei Fang;Cao Wei-Xiao;Zhao Xin-Sheng
Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) has been successfully applied to quantify...
2004, 20 (04): 405-408
Fabrication of Aligned Carbon Nanotubes by a Vapor-phase Deposition Technique and Their Field Emission Properties
Zhang Qi-Feng;Yu Jie;Song Jiao-Hua;Zhang Geng-Min;Zhang Zhao-Xiang;Xue Zeng-Quan;Wu Jin-Lei
Well-aligned carbon nanotubes with multiwall structure were fabricated by using a vapor-phase deposition technique based...
2004, 20 (04): 409-413
The Effect of Dopant Sb on the Superhydrophilicity and the Microstructure of the Nanoscale TiO
Ren Da-Sen;Bei Zong-Min;Huang Li;Shen Jie;Cui Xiao-Li;Yang Xi-Liang;Zhang Zhuang-Jian
TiO2:Sb nanoscale thin films were deposited on glass substrates by the sol-gel method. The influence of the dopant densi...
2004, 20 (04): 414-416
The Supercapacitive Properties of Ni-Ru Oxide Composites
Liu Xian-Ming;Zhang Yi-He;Zhang Xiao-Gang;Fu Shao-Yun
NiO/RuO2 composite materials were prepared by chemical co-precipitation method, physical method and then heat-treatment....
2004, 20 (04): 417-420
Electrochemical Oscillation in Daniell Cell Induced by Emulsion
Chu Xiao-Zhong;Lian Bo;Zhou Yong-Xian;He Zhan-Bo
An O/W type emulsion was made from mixing of oleic acid kerosene solution, NaOH aqueous and CTAB aqueous. It was found t...
2004, 20 (04): 421-423
Study of Loaded Photocatalysts by Precious Metals on the Photocatalytic Reactivity
Zhang Jin-Long;Zhao Wen-Juan;Chen Hai-Jun;Xu Hua-Sheng;Chen Ai-Ping;Anpo Masa-Kazu
The functional photocatalysts of high photocatalytic reactivity under visible light irradiation were prepared by loading...
2004, 20 (04): 424-427
Preparation and Catalytic Activity of Au/SnO
for Low-temperature CO Oxidation
Wang Shu-Rong;Wu Shi-Hua;Shi Juan;Zheng Xiu-Cheng;Huang Wei-Ping
Three Au/SnO2 catalysts with different gold loading were prepared via deposition-precipitation method, and characterized...
2004, 20 (04): 428-431
Effect of Activation and Surface Modification on the Properties of Carbon Nanotubes Supercapacitors
Deng Mei-Gen;Zhang Zhi-An;Hu Yong-Da;Wang Bin-Hua;Yang Bang-Chao
To increase the specific capacitance of supercapacitors based on carbon nanotubes (CNTs),activation and surface modifica...
2004, 20 (04): 432-435
Comparison of Methanol Electrooxidation on Carbon Supported Pt and PtRu Catalysts
Peng Cheng;Cheng Xuan;Zhang Ying;Chen Ling;Fan Qing-Bai
The methanol electrooxidation behaviors on commercial carbon supported Pt and PtRu catalysts in acid solution were compa...
2004, 20 (04): 436-439
The Interaction of Cu(phen)
with 6-mercaptopurine on a Rotating Platinum Disk Electrode
Liu Cai-Hong;Li Hong;Zhu Wei
In this paper, the interaction of Cu(phen)22+ (phen=1,10-phenanthroline) with 6-mercaptopurine(6-MP) in Tris-NaCl buffer...
2004, 20 (04): 440-444
A Novel Experimental Method for Minor Solid Solubility Determination Facing with Environment Issue
Chen Ming-Ming;Ma Pei-Sheng;Wang Lin;Chen Feng
A new experimental method for solubility determination was developed based upon optical and chemical principles. It make...
2004, 20 (04): 445-448