Communication

• Electrochemistry Preparation and Characterization of CdS Nanowire Arrays
• Xu Ya-Jie, Xu Dong-Sheng, Chen Da-Peng, Guo Guo-Lin, Li, C. J.
• 以不同孔径的多孔阳极氧化铝为模板，采用直流电沉积的方法，在含CdCl2和S的DMSO溶液中制备出了CdS纳米线．SEM、TEM表征的结果表明，在不同孔径的多孔阳极氧化铝模板中，通过沉积时间等条件的控制，制得直径不同、长度可达5μm的平...
• 1999, 15 (07): 577 -580 DOI: 10.3866/PKU.WHXB19990701

• 4300Abstract/Metrics
• 3563 PDF(692KB)

ARTICLE

• Simulation of Microscopic Structure of Propane Adsorbed in Slit Micropores
• Cao Da-Peng, Wang Wen-Chuan
• Adsorption behavior and microscopic structure of propane adsorbed in slit micropores are studied by using the grand cano...
• 1999, 15 (07): 581 -587 DOI: 10.3866/PKU.WHXB19990702

• 3945Abstract/Metrics
• 3109 PDF(1562KB)

• Preparation of Fe₂O₃-SiO₂ Aerogels by Supercritical Drying Technique
• Gan Li-Hua, Li Guang-Ming, Yue Tian-Yi, Zhang Ming, Wu Jian-Wen, Chen Long-Wu
•  Fe2O3-SiO2 aerogels have been prepared from tetraethoxysilane (TEOS) and ferric nitrate by sol-gel process and sup...
• 1999, 15 (07): 588 -592 DOI: 10.3866/PKU.WHXB19990703

• 4020Abstract/Metrics
• 3201 PDF(1554KB)

• A Quasiclassical Trajectory Study on the Rection of H+ClF
• Du Feng-Pei, Chen Lan, Cai Zun-Sheng, Pan Yin-Ming, Zhao Xue-Zhuang
• A quasiclassical trajectory study was carried out on the reaction system of H + CIF, the employed LEPS potential energy ...
• 1999, 15 (07): 593 -598 DOI: 10.3866/PKU.WHXB19990704

• 2736Abstract/Metrics
• 2760 PDF(1541KB)

• Surplus Function Quantum Monte Carlo Approach
• Huang Hong-Xin, Lian Shi-Xun, Cao Ze-Xing
•  A concept of surplus function for Schrodinger equation is put forward. A novel quantum Monte Carlo approach entitl...
• 1999, 15 (07): 599 -605 DOI: 10.3866/PKU.WHXB19990705

• 2947Abstract/Metrics
• 2630 PDF(1583KB)

• Self-assembly Behavior of Azobenzene Derivative β-Cyclodextrin Inclusion Complex on Gold
• Wang Zhen, Zhang Hao-Li, Li Hu-Lin
• The self assembly behavior of inclusion complex of 4- N (2' -meraptoethyl) carboxylamino-azobenzene (Azo) with β-cy...
• 1999, 15 (07): 606 -612 DOI: 10.3866/PKU.WHXB19990706

• 4875Abstract/Metrics
• 3703 PDF(1806KB)

• Investigation of the Interaction between NiO and Support,γ-Al₂O₃,for Oxidative Dehydrogenation of Ethane
• Chen Tong, Li Wen-Zhao, Yu Chun-Ying
• The catalytic behavior of alumina-supported NiO catalysts for oxidative dehydrogenation of ethane (ODHE) has been invest...
• 1999, 15 (07): 613 -618 DOI: 10.3866/PKU.WHXB19990707

• 4072Abstract/Metrics
• 2689 PDF(1578KB)

• Study of Magnetic Properties in Zn_xFe_3-xO₄ Composite Magnetic Fluids
• Xu Ming-Xiang
• The Zn-substituted Fe_3O_4 composite magnetic fluids were obtained with different surfactants and solvents. Its specific...
• 1999, 15 (07): 619 -623 DOI: 10.3866/PKU.WHXB19990708

• 2836Abstract/Metrics
• 2829 PDF(1624KB)

• The Study of the Oxygen Nonstoichiometry in Oxide SrCoO_3-δ
• Ji Shi-Shan, Li Zeng-Xi, Tan Rui-Qin, Chen Zhi-Hua, Cao Li-Li
• The sample 0f SrCoO3-δ was prepared by ammonium nitrate (NH4NO3) co-melted method and the structure of which was c...
• 1999, 15 (07): 624 -628 DOI: 10.3866/PKU.WHXB19990709

• 3718Abstract/Metrics
• 2799 PDF(1589KB)

• Syntheses，Crystal Structure and Properties of Co(II),Fe(II) Complexes with Aza-donating Ligand
• Yin Ye-Gao, Huang Yong-De, Zhang Gong-Qi
• Four monnuclear Co(Ⅱ) and Fe(Ⅱ) complexes([Co(L1)2] (ClO4)2. (CH3CN) (1 ),[Fe(L1),] (ClO4): (H2O) (2 ), [Co(L2) ] (ClO4)...
• 1999, 15 (07): 629 -635 DOI: 10.3866/PKU.WHXB19990710

• 3819Abstract/Metrics
• 2617 PDF(1417KB)

• Ultrafast Internal Conversion and Vibrational Relaxation of Butylphthalocyanine and Tetraphenylporphyrin in Solution
• He Yong, Xiong Yi-Jia, Zhu Qi-He, Kong Fan-Ao
• Ultrafast internal conversion (IC) and vibrational relaxation dynamics of electronically excited butylphthalocyanine (Bu...
• 1999, 15 (07): 636 -642 DOI: 10.3866/PKU.WHXB19990711

• 3442Abstract/Metrics
• 2796 PDF(1802KB)

Note

• TR-FTIR Study of the Reaction CH₂(X³B₁)+NO
• Yang Ji-Xin, Su Hong-Mei, Mao Wen-Tao, Zhong Jin-Xian, Kong Fan-Ao
• The reaction of methylene radicals in their 3 B1 electronic ground state with molecular NO was studied. Pure CH2(X 3 B1 ...
• 1999, 15 (07): 643 -646 DOI: 10.3866/PKU.WHXB19990712

• 3228Abstract/Metrics
• 2644 PDF(1459KB)

• Properties of Hydrodesulfurization Catalysts and Interaection among their Ingredients
• Cheng Wei, Zhang Ji-Yan, Wang Ri-Jie, Wang Ya-Quan, He Fei, Zhou Li
• The effects of the synergism among NiO, MoO3 and Al2O3 on the properties of the hydrodesulfurization (HDS) catalysts hav...
• 1999, 15 (07): 647 -651 DOI: 10.3866/PKU.WHXB19990713

• 3751Abstract/Metrics
• 2764 PDF(1401KB)

• Effect of Surface Properties on the Catalytic Performance of Cu/SiO₂ Catalysts
• Zhang Rong, Sun Yu-Han, Peng Shao-Yi
• Methanol dehydrogenation over CU/SiO2 prepared by different method was investigated in a fixed-bed reactor TPR was used ...
• 1999, 15 (07): 652 -656 DOI: 10.3866/PKU.WHXB19990714

• 3659Abstract/Metrics
• 2661 PDF(1433KB)

• Fbrication and Structural Evaluation of Self-assembled Monolayer of Quinoline Derivative on Gold
• Zhang Hao-Li, Zhang Hua, Zhang Jin, Wu Bin, Liu Zhong-Fan, Li Hu-Lin
•  A novel quinoline derivative 6-(10-thiol-decaoxy ) quinoline (abbreviated as QC10SH )was synthesized and its self-...
• 1999, 15 (07): 657 -661 DOI: 10.3866/PKU.WHXB19990715

• 3621Abstract/Metrics
• 2766 PDF(1917KB)

• The Volumetric Properties of Some α-Amino Acids in Aqueous Sodium Butyrate Solutions at 308.15K
• Yan Zhen-Ning, Cheng Qing-Tang, Wang Jian-Ji, Liu Da-Zhuang
• Density data have been reported for glycine, DL-α-alanine, DL- α-amino-n-butyric acid, DL-valine and DL-leuc...
• 1999, 15 (07): 662 -667 DOI: 10.3866/PKU.WHXB19990716

• 3920Abstract/Metrics
• 2545 PDF(1349KB)

• The Measurement of Solute Diffusion Coefficient in Polymers at Infinite Dilution
• Jiang Wen-Hua, Liu Hua, Han Shi-Jun
• Solute diffusion in polymers is studied at infinite dilution of solute by inverse gas chromatography. The diffusion mode...
• 1999, 15 (07): 668 -672 DOI: 10.3866/PKU.WHXB19990717

• 3318Abstract/Metrics
• 2982 PDF(1287KB)