Acta Phys. -Chim. Sin.
Acta Phys. -Chim. Sin.
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.