Communication

• Microstructure and Electric Properties of Polyaniline-TCNQ Complex Thin Film Grown by Vacuum Evaporation
• Li Jian-Chang, Song Yan-Lin, Xue Zeng-Quan, Liu Wei-Min, Jiang Lei, Zhu Dao-Ben
• Polyaniline-7,7,8,8-tetracyanoquinodimethanane (PANI-TCNQ) complex thin films were successfully grown by vacuum evaporat...
• 2000, 16 (04): 289-293. DOI: 10.3866/PKU.WHXB20000401

• 4666Abstract/Metrics
• 2918 PDF(1777KB)

• Reorganization of Gold Nanoprticles in Self-Assembled Nanostructures
• Liu Shan-Tang, Hu Rui-Sheng, Zhu Zi-Hua, Zhu Tao, Liu Zhong-Fan
• Single crystal silicon substrate was modified with self-assembled monolayer of 3-aminopropyl-trimethylsilane by aqueous ...
• 2000, 16 (04): 294-298. DOI: 10.3866/PKU.WHXB20000402

• 3868Abstract/Metrics
• 3268 PDF(1817KB)

ARTICLE

• Ag/La_0.6Sr_0.4MnO₃ Catalysts for Deep Oxidation of CH₄ and CH₃OH at Low Concentrations
• Wang Wei, Lin Guo-Dong, Zhang Hong-Bin, Xiong Zhi-Tao
• Ag-modified La0.6Sr0.4MnO3 catalysts were prepared and their catalytic performance for deep oxidation of CH4 and CH3OH a...
• 2000, 16 (04): 299-306. DOI: 10.3866/PKU.WHXB20000403

• 3699Abstract/Metrics
• 3103 PDF(1986KB)

• Studies on Electronic Structure and Structure-Activity Relationship of Ciguatoxin(CTX)
• Chen Chang-Ying, Ding Xiao-Qin, Feng Shan
• The MNDO calculation was undertaken for CTX and its analogs and the information of their electronic structures was obtai...
• 2000, 16 (04): 307-311. DOI: 10.3866/PKU.WHXB20000404

• 3749Abstract/Metrics
• 2662 PDF(1359KB)

• Preparation and Mössbauer Studies of α-Fe₂O₃ Nanoparticle
• Jiang Ji-Sen, Gao Lian, Yang Xie-Long, Guo Jing-Kun
• α-Fe2O3 nanoparticle with diameter of 10 nm was prepared by high energy ball milling directly from coarse α-...
• 2000, 16 (04): 312-316. DOI: 10.3866/PKU.WHXB20000405

• 3889Abstract/Metrics
• 2864 PDF(1607KB)

• Electron Transfer Reaction Mechanism between M-C6H6 and M+-C6H6 Complexes
• Fu Ai-Ping, Du Dong-Mei, Zhou Zheng-Yu, Yu Qing-Sen
•  DFT/BLYP method is used to investigate theoretically the electron transfer (ET) reactions between M(Li, Na, Mg)-C6...
• 2000, 16 (04): 317-324. DOI: 10.3866/PKU.WHXB20000406

• 4549Abstract/Metrics
• 3061 PDF(1785KB)

• Effect of VC on the Phase Behavior of Surfactant System
• Guo Rong, Yu Wei-Li, Zhang Xiao-Hong
• Vitamin C is found to show hydrotrope action and enhance the aqueous solubility of surfactant CTAB it also show the hydr...
• 2000, 16 (04): 325-330. DOI: 10.3866/PKU.WHXB20000407

• 3264Abstract/Metrics
• 2989 PDF(1450KB)

• Study on Ni-supported Bifunctional Basic Zeolite Catalyst
• Jiang Hui-Jun, Yang Chun, Meng Zhong-Yue
• Ni-K/NaX catalysts were prepared by impregnating NaX with KOH and Ni(NO3)2 solution. The reducibility and the state of N...
• 2000, 16 (04): 331-337. DOI: 10.3866/PKU.WHXB20000408

• 4139Abstract/Metrics
• 3066 PDF(1649KB)

• Modulation Induced Nonlinear Phase Transitions of Small Amplitude Oscillation in CSTR-BZ Reaction
• Wei Qing-Li, Hou Zhe, Li Yan-Ni, Chen Lan, Cai Zun-Sheng, Zhao Xue-Zhuang
• Nonlinear phase transitions are observed both from experiment and simulations in the modulated CSTR-BZ reaction system. ...
• 2000, 16 (04): 338-344. DOI: 10.3866/PKU.WHXB20000409

• 3300Abstract/Metrics
• 2743 PDF(1993KB)

• Effects on the Absorption of Small Molecules into Polyurethane in Supercritical Carbon Dioxide
• Ye Shu-Ji, Chen Ming-Cai, Hu Hong-Qi, Guo Yuan-Qiang
• A systematic study about the absorption of small molecules into polyurethane was undertaken in supercritical carbon diox...
• 2000, 16 (04): 345-350. DOI: 10.3866/PKU.WHXB20000410

• 4050Abstract/Metrics
• 2856 PDF(1997KB)

• Effect of SDS Micelle on the Protonation Constants on some Aminoacids and Dipeptide
• Zhang Xiang-Dong, Liu Yan, Sun Jin-Yu, Liu Qi-Tao
• The protonation constants of six aminoacids (glycine, analine, valine, leucine, isoleucine, and phenylalanine)and alycyl...
• 2000, 16 (04): 351-355. DOI: 10.3866/PKU.WHXB20000411

• 3966Abstract/Metrics
• 2757 PDF(1768KB)

Note

• Theoretic Studies on the Mechanism of Cations in Metallothioneins Polymerization
• Hou Ting-Jun, An Yu, Liao Ning, Ru Bing-Gen, Xu Xiao-Jie
• It has been proven by experiments that cations play a very important role in metallothioneins polymerization. In this pa...
• 2000, 16 (04): 356-361. DOI: 10.3866/PKU.WHXB20000412

• 3226Abstract/Metrics
• 2523 PDF(1566KB)

• Electrochemical Properties of 4-[2-4(Dimethylamino)Phenyl] Ethenyl Pyridine N-Oxide
• Zhang Jun-Hua, Wu Yi-Rong, Wang Zheng-Hao, Li Fu-You, Jin Lin-Pei
• 4-[2-4(dimethylamino) phenyl] ethenyl pyridine N-oxide was synthesized . Electrochemical properties of this new hemicyan...
• 2000, 16 (04): 362-365. DOI: 10.3866/PKU.WHXB20000413

• 4042Abstract/Metrics
• 2608 PDF(1510KB)

• Plating Structure and Antioxygention of Micron Cu-Ag Bimetallic Powder
• Gao Bai-Jiao, Gao Jian-Feng, Jiang Hong-Mei, Zhang Zhong-Xing
• The correlation of plating structure with the antioxygenation of micro Cu-Ag bimetallic powder was studied by SEM、XRD、TG...
• 2000, 16 (04): 366-369. DOI: 10.3866/PKU.WHXB20000414

• 3756Abstract/Metrics
• 2800 PDF(1353KB)

• Cyclic Voltammetry Study of an NAD Analogue Adsorbed on Au Electrode
• Zhang Li-Zheng, Wei Fang, Zhao Xin-Sheng, Yang Hua-Quan
• An NAD analogue, N-(2-thiol-ethyl)-nicotinamide (TENA), was synthesized. TENA was used to modify the Au electrode throug...
• 2000, 16 (04): 370-373. DOI: 10.3866/PKU.WHXB20000415

• 3814Abstract/Metrics
• 2769 PDF(1426KB)

• Resonance-enhanced Multiphoton lonization (REMPI) Spectrum of CH Radical
• Pei Lin-Sen, Jin Jin, Gao Yi-De, Chen Cong-Xiang, Chen Yang
• CH radicals were prepared by photolysis of CHBr3 molecule, and were ionized by the same laser. Monitoring CH+, C+ and H+...
• 2000, 16 (04): 374-378. DOI: 10.3866/PKU.WHXB20000416

• 3409Abstract/Metrics
• 3173 PDF(1478KB)

• Adsorption and Release Characteristics of Cation Exchange Resin for Calcium Channel Blocker
• Li Zhen-Hua, Pi Hong-Qiong, He Bing-Lin
• The purpose of this work was to investigate the effect of the chemical structure of various drugs on the exchange reacti...
• 2000, 16 (04): 379-384. DOI: 10.3866/PKU.WHXB20000417

• 3411Abstract/Metrics
• 2769 PDF(1770KB)