Communication

• Study of Dispersion of MoO₃,NiO,ZnO onto Rutile with Low Surface Area
• Zhang Bin, Wan Hong, Zheng Yan-Ke, Ruan Qian, Wu Nian-Zu, Xie You-Chang, Tang You-Qi
• Dispersion of MoO3, NiO, ZnO on rutile TiO2 with low specific surface area was studied with Mercury Porosimeter, SEM, XP...
• 1998, 14 (05): 385-390 DOI: 10.3866/PKU.WHXB19980501

• 4005Abstract/Metrics
• 2478 PDF(1163KB)

ARTICLE

• Abnormal Topologic Properties of 38-atom Lennard-Jones Molecule
• Liu Lei
•  Based on the principle of the genetic algorithm, we have established a modified genetic algorithm program for mole...
• 1998, 14 (05): 391-393 DOI: 10.3866/PKU.WHXB19980502

• 2769Abstract/Metrics
• 2169 PDF(573KB)

• Spectroscopic Characterization of Mo/HZSM-5-based Catalysts for Dehydro-aromatization of Methane
• Zeng Jin-Long, Xiong Zhi-Tao, Lin Guo-Dong, Yu La-Jia, Zhang Hong-Bin
•  By using H2-TPR, XPS, and EPR spectroscopic methods, the reducibility of theMo/HZSM-5 based catalysts and valence-...
• 1998, 14 (05): 394-400 DOI: 10.3866/PKU.WHXB19980503

• 4814Abstract/Metrics
• 2407 PDF(1701KB)

• Surface Acidity and Catalytic Properties of Sulfided K-Mo Based Catalysts for Mixed Alcohols Synthesis
• Bian Guo-Zhu, Fan Li, Fu Yi-Lu, Teng Yuan-Xun
•  Oxidized K-Mo catalysts supported on 7-A12O3 or SiO2 were prepared by impregnating the supports with KCl and ammon...
• 1998, 14 (05): 401-406 DOI: 10.3866/PKU.WHXB19980504

• 3385Abstract/Metrics
• 2486 PDF(1041KB)

• Internal Pressure and Molecular Connectivity Indices for Alkanes
• Zhang Guo-Zheng, Ying Xu-Gen, Liu Guo-Jie
• The thermal pressure coefficients of 2-methylpentanwe,3-methylpentane and n-hexane over the temperature range of 293.153...
• 1998, 14 (05): 407-412 DOI: 10.3866/PKU.WHXB19980505

• 2654Abstract/Metrics
• 2449 PDF(834KB)

• Study on the Molecules EuS₂ and Eu₂S with Apparently Abnormal Valence by Means of Density Functional Theory
• Lv Hai-Gang, Li Le-Min
• The density functional theory is used to study the molecular structure, electronic structure and chemical bonding of EuS...
• 1998, 14 (05): 413-418 DOI: 10.3866/PKU.WHXB19980506

• 4069Abstract/Metrics
• 2824 PDF(1031KB)

• Study on Unimolecular lon Decomposition Reaction Machanism of Acetanilide and p-aminoacetophenone
• Zhao Bang-Rong, Lu Chong-Xian, Ye Xue-Qi
• The mechanism of unimolecular ion decomposition reaction of acetanilide and p-aminoasetophenone has been studied from bo...
• 1998, 14 (05): 419-423 DOI: 10.3866/PKU.WHXB19980507

• 3803Abstract/Metrics
• 2626 PDF(635KB)

• Preparation of High Photocatalytic Activity Nano-crystalline Titanium Dioxide by High Temperature Thermo-Hydrolysis Method
• Zhao Wen-Kuan, Fang You-Ling, Dong Qing-Hua, Wang Yi-Zhong
• Nano-crystalline titanium oxide(TiO2) was prepared by the high-temperature thermo-hydrolysis method and crystallized in ...
• 1998, 14 (05): 424-428 DOI: 10.3866/PKU.WHXB19980508

• 3897Abstract/Metrics
• 2697 PDF(1197KB)

• Study on the Reaction Rate and Mechanism of Ni-P Electroless Plating
• Zhang Guo-Dong
• The deposition rate of Ni-P electroless coating and the decomposition rate of H2PO, were studied by analyzing the mass a...
• 1998, 14 (05): 429-434 DOI: 10.3866/PKU.WHXB19980509

• 3645Abstract/Metrics
• 2625 PDF(950KB)

• The Repair Effect of Transition-Metal lons on the Lacunary Heteropoly Complexes with Keggin Structure
• Yu Jian-Feng, Qin Du-Jie, Wu Tong-Hao, Wang Guo-Jia, Sun Jia-Zhong
• The 4th period transition-metal lacunary monosubstituted molybdophosphoric and tungstophosphoric complexes with Keggin s...
• 1998, 14 (05): 435-438 DOI: 10.3866/PKU.WHXB19980510

• 3044Abstract/Metrics
• 2230 PDF(664KB)

• Effect of Supported Pt on Reduction and Sulfidation of Mo Based Catalysts
• Yu Chun-Ying, Li Wen-Zhao, Wang Jun, Chen Yan-Xin, Zhang Ying-Zhen
•  Effect of supported Pt on reduction and sulfidation for Pt/MoO3 and Pt/MOS2 catalysts were studied by pulse reduct...
• 1998, 14 (05): 439-443 DOI: 10.3866/PKU.WHXB19980511

• 3190Abstract/Metrics
• 2383 PDF(699KB)

• 3D-Quantitative Structure-Activity Relationship Studies of Imidazole-1-carboxylates
• Wang Jin-Ling, Sun Ming, Su Hua-Qing, Miao Fang-Ming
•  A set of 20 novel imidazole-1-carboxylates compounds inhibiting botrylis cinerea has been investigated by Comparat...
• 1998, 14 (05): 444-447 DOI: 10.3866/PKU.WHXB19980512

• 3257Abstract/Metrics
• 2318 PDF(630KB)

• Study on the Solid-state Reaction of ZnCl₂ and Y Zeolites under Microwave lrradiation
• Yin Dong-Hong, Yin Du-Lin
• ZnCl2/Y catalysts prepared by solid-state reaction of anhydrous ZnCl2 and Y zeolites under microwave irradiation were ch...
• 1998, 14 (05): 448-452 DOI: 10.3866/PKU.WHXB19980513

• 3877Abstract/Metrics
• 2414 PDF(904KB)

Note

• Studies on Prepartion and CO Oxidation Activity of LaSrBO₄ Compound
• Ma Zhi, Qin Yong-Ning, Qi Xiao-Zhou, Liang Zhen-Cheng, He Fei
•  LaSrBO4(B=Cu、Ni、 Co、 Fe、 Mn、 Cr ) was studied with respect to their preparation, characteristics and catalytic oxi...
• 1998, 14 (05): 453-457 DOI: 10.3866/PKU.WHXB19980514

• 3274Abstract/Metrics
• 2466 PDF(771KB)

• The Characteristics of the Photochemical Reaction Kinetics of Sodium p-aminophenyl Sulphonate in Condensed Phase
• Wang Su-Hua, Chen De-Wen
•  The photochemical degradation kinetics of Sodium pamino-Phenyl Sulphonate in aqueous solution and CdS colloid syst...
• 1998, 14 (05): 458-462 DOI: 10.3866/PKU.WHXB19980515

• 4732Abstract/Metrics
• 2609 PDF(955KB)

• Electroreduction of Yb(III) Ion on the Fe Cathode in Molten Chloride
• Liu Guan-Kun, Tong Ye-Xiang, Hong Hui-Chan, Yang Qi-Qin, Chen Sheng-Yang
• The line scanning voltammetry was used to study the electrochemical reaction of Yb(Ⅲ) in NaCl-KCl equimolar mixture on t...
• 1998, 14 (05): 463-466 DOI: 10.3866/PKU.WHXB19980516

• 2861Abstract/Metrics
• 2388 PDF(616KB)

• Study on the Kinetics of the Energy Liberation of Rice Mitochondria by Means of Differential Scanning Calorimetry
• Zhou Pei-Jiang, Xie Chang-Li, Yang Feng, Qu Song-Sheng, Zhou Han-Tao, Ling Xing-Yuan, Zhu Ying-Guo
• Thermodynamic and kinetic behaviour of the energy liberation of the mitochondria isolated from Guangchong 41 and Maxie f...
• 1998, 14 (05): 467-471 DOI: 10.3866/PKU.WHXB19980517

• 3569Abstract/Metrics
• 2435 PDF(804KB)

• Study of Molecular Orientation in Langmuir-Blodgett Films by FTIR
• Ding Han-Ming, Wang Hai-Shui, Cui Hai-Ning, Xi Shi-Quan
• The structure information of orientation and packing of molecular chains can be obtained from infrared transmission and ...
• 1998, 14 (05): 472-476 DOI: 10.3866/PKU.WHXB19980518

• 3489Abstract/Metrics
• 2602 PDF(742KB)

• A Simple Method to Evaluate Lithium Insertion Capacity of PPP-based Carbon
• Zhou Heng-Hui, Chen Ji-Tao, Ci Yun-Xiang, Liu Chang-Yan
•  The method to evaluate the reversible lithium insertion capacity (Qre) has been studied using poly (p-phenylence) ...
• 1998, 14 (05): 477-480 DOI: 10.3866/PKU.WHXB19980519

• 3828Abstract/Metrics
• 2477 PDF(626KB)