Communication

• Thermal Stability and Chemical Reactivity of Nanometric Sodium Hydride
• Fan Yin-Heng, Liao Shi-Jian, Yu Dao-Rong
• Nanometric sodium hydride (NaH*) possesses a large specific surface area. Its chemical reactivity is in orders of magnit...
• 1998, 14 (12): 1057-1060. DOI: 10.3866/PKU.WHXB19981201

• 6343Abstract/Metrics
• 2943 PDF(909KB)

ARTICLE

• Microenvironmental Effects of Reversed Micelles on Reactivities of Silver Chloride
• Zhang Zhi-Ying, Wang Chuan-Yi, Liu Chun-Yan, Tang Fang-Qiong, Chen Xi-Yi, Yue Jun
• The effects of surfactants with different charge on the interaction of methylene blue(MB)and AgCl nanoparticles in rever...
• 1998, 14 (12): 1061-1067. DOI: 10.3866/PKU.WHXB19981202

• 5678Abstract/Metrics
• 2902 PDF(1206KB)

• A Study on the Interaction between Pyrazoline Derivatives and Solvents
• Jiang Yong-Cai, Wu Shi-Kang
• The spectral behavior of pyrazoline derivative 1-phenyl-3-(4-N,N-dimethylaminostyryl)-5-(4-N.N-dimethylaminophenyl)-2-py...
• 1998, 14 (12): 1068-1072. DOI: 10.3866/PKU.WHXB19981203

• 5435Abstract/Metrics
• 2645 PDF(898KB)

• In Situ Surface Raman Spectroscopy Study on Fe-Mo Alloy Induced-codeposition
• Niu Zhen-Jiang, Yao Shi-Bing, Zhou Shao-Min
• The Fe-Mo alloy induced-codeposition has been studied by in situ surface Raman spectroscopy. In the solution containing ...
• 1998, 14 (12): 1074-1079. DOI: 10.3866/PKU.WHXB19981204

• 7061Abstract/Metrics
• 2820 PDF(1056KB)

• Research on Molecular Organized Assemblies of Catanionic Surfactans in Formamide and Formamide/water Solution
• Huang Jian-Bin, He Ping, He Xu, Zhu Bu-Yao
• Molecular organized assemblies of 1:1 mixed solution of sodium alkylcarboxylate-alkyltrimethylammonium bromide were inve...
• 1998, 14 (12): 1080-1087. DOI: 10.3866/PKU.WHXB19981205

• 5409Abstract/Metrics
• 2489 PDF(1135KB)

• Study on the Kinetic Mechanism of the Dehydration Process of FeC₂O₄·2H₂O Using Double Extrapolation
• Pan Yun-Xiang, Guan Xiang-Ying, Feng Zeng-Yuan, Li Xiu-Yu, Yan Zheng
• On the basis of the Coats-Redfern's integral equation and Ozawa's equation. the probable mechanism of the dehydration pr...
• 1998, 14 (12): 1088-1093. DOI: 10.3866/PKU.WHXB19981206

• 5803Abstract/Metrics
• 2683 PDF(934KB)

• Quantitative Characterization of "Hydroxyl Nests"Concentration for the Dealuminated Y Zeolite
• Liu Xing-Yun, Liu Hui, Li Xuan-Wen, Xu Xiao-Jie
• The method of quantitative determinaltion of "hydroxyl nests" by DTA and TGA was established. The concentration of "hydr...
• 1998, 14 (12): 1094-1097. DOI: 10.3866/PKU.WHXB19981207

• 5224Abstract/Metrics
• 2580 PDF(579KB)

• Phase Diagram of Sn-In-Zn System and its Use for Lead-free Solder
• Zheng Yu-Jun, Zhang Qi-Yun
• The liquidus of Sn-In-Zn system was determined by means of DTA technique. It was proved that the system has a ternary eu...
• 1998, 14 (12): 1098-1103. DOI: 10.3866/PKU.WHXB19981208

• 5296Abstract/Metrics
• 2677 PDF(701KB)

Note

• The Reaction Mechanism of the Biradical CF₂ and O₃
• Hu Hai-Quan, Liu Cheng-Bu
• The reaction mechanism of the singlet biradical CF2 with O3 has been studied by using ab initio method at 6-31G(d) level...
• 1998, 14 (12): 1104-1107. DOI: 10.3866/PKU.WHXB19981209

• 6203Abstract/Metrics
• 2749 PDF(647KB)

• The Structure and Time Domain Dielectric Spectroscopy of Polydimethlsiloxane
• Chen Min, Yu Shao-Min, Shen Han, Li Jing-De
• The dielectric spectroscopy of polydimethylsiloxane is measured in temperature range of 190 to+120℃ The variation of fre...
• 1998, 14 (12): 1108-1111. DOI: 10.3866/PKU.WHXB19981210

• 5283Abstract/Metrics
• 2543 PDF(761KB)

• Adsorption of Amphoteric Cellulose Graft Copolymer on Bentonite
• Tan Ye-Bang, Zhang Li Ming, Li Zhuo-Mei
• The adsorption property of a new amphoteric graft copolymer of carboxymethyl cellulose with acrylamide and dimethylammin...
• 1998, 14 (12): 1112-1115. DOI: 10.3866/PKU.WHXB19981211

• 5671Abstract/Metrics
• 2979 PDF(687KB)

Review

• The Developments of the Studies of New Type Zeolite Molecular Sieve Host-nanoguest Composite Materials
• Qiu Shi-Lun, Zhai Qing-Zhou, Xiao Feng-Shou, Zhang Zong-Tao, Han Yu
• This paper mainly elaborated the recent developments of the studies on the new type zeolite molecular sieve host-nanogue...
• 1998, 14 (12): 1116-1122. DOI: 10.3866/PKU.WHXB19981212

• 6181Abstract/Metrics
• 2932 PDF(1525KB)