Communication

• Combustion Enthalpies of C₆₀ and C₇₀ by Micro-oxygen-bomb Calorimetry
• An Xu-Wu,Chen Bin,He Jun
• A micro-oxygen-bomb calorimeter with a bomb of 4.8 cm3 internal volume was constructed in our laboratory. About 10 mg of...
• 1997, 13 (11): 961 -964 DOI: 10.3866/PKU.WHXB19971101

• 3299Abstract/Metrics
• 2317 PDF(551KB)

• On the Etching Revolution of Electrochemical Micro-(Nano-) Fabrication Technique—Its Limit and Solution
• Zu Yan-Bing,Xie Lei,Luo Jin,Mao Bing-Wei,Tian Zhao-Wu
•  The etching resolution of electrochemical fabrication technique is influenced significantly by the diffusion layer...
• 1997, 13 (11): 965 -968 DOI: 10.3866/PKU.WHXB19971102

• 3597Abstract/Metrics
• 2443 PDF(595KB)

• Microcalorimetric Studies of the Tubulin Polymerization and the Interaxtion between Tubuin and Taxol
• Han Gong-She,Yan Long-Fei,Wang Bao-Huai,Zhang You-Min
• The heat properties of porcine brain tubulin polymerization and the interaction of the tubulin with taxol were studied w...
• 1997, 13 (11): 969 -973 DOI: 10.3866/PKU.WHXB19971103

• 3468Abstract/Metrics
• 2422 PDF(844KB)

ARTICLE

• Prepration of Copper Colloid and it's Absorption Spectrum
• Zheng Hua-Gui,Li Ya-Dong,Li Cheng-Wei,Zhao Hua-Zhang,Liu Yuan-Hui,Qian Yi-Tai
• The colloid of pure copper was prepared from the solution of copper sulfate with hydrazine by controlling the condition ...
• 1997, 13 (11): 974 -977 DOI: 10.3866/PKU.WHXB19971104

• 4685Abstract/Metrics
• 2412 PDF(747KB)

• Adsorption of Weak Organic Bases on 1:1 and 2:1 Type Layer Silicates without Layer Charge from Non-polar Organic Solvents
• Wu De-Yi
• Equilibrium adsorption of five substituted azobenzenes with pKa=1.5-5.0 from nonpolar organic solvents on 1:1 and 2:1 ty...
• 1997, 13 (11): 978 -983 DOI: 10.3866/PKU.WHXB19971105

• 3504Abstract/Metrics
• 2857 PDF(944KB)

• The Solvents Effects on Intramolecular Energy and Electron Transfer of Porphyrin-phthalo cyanime Heterodimers
• Li Xi-You,Tian Hong-Jian,Xu Hui-Jun
• Intramolecular energy transfer and electron transfer of porphyrin-phthalocyanine heterodimers, linked by oxygen atom or ...
• 1997, 13 (11): 984 -991 DOI: 10.3866/PKU.WHXB19971106

• 3687Abstract/Metrics
• 2527 PDF(1162KB)

• Photoelectrochemical Studies on the Electrode of Nano-structured TiO₂ Porous Film
• Liu Min-Sheng,Hao Yan-Zhong,Yu Cheng,Yang Mai-Zhi,Cai Sheng-Min
• The photoinduced electron transfer process of the TiO2 porous film in the electrolytes containing different redox couple...
• 1997, 13 (11): 992 -998 DOI: 10.3866/PKU.WHXB19971107

• 3914Abstract/Metrics
• 2540 PDF(1120KB)

• A Quasiclassical Trajectory Study of the CH₄+O(³P)→CH₃+OH Reaction
• Xu Li-Jin,Yan Ji-Min,Gao Zhen,Kong Fan-Ao,Zhu Qi-He
• The reaction of CH4+O(3P)→CH3+OH was studied with the quasiclassical trajectory calculation. Both CH4(v=0, j=0) and...
• 1997, 13 (11): 999 -1004 DOI: 10.3866/PKU.WHXB19971108

• 3371Abstract/Metrics
• 2330 PDF(901KB)

• Cluster Modelling of CO Chemisorption on Cu/ZnO
• Lv Xin,Xu Xin,Wang Nan-Qin,Liao Meng-Sheng,Zhang Qian-Er
• The Chemisorption of Co on the Zn(Ⅱ) and Cu(Ⅰ) sites presenting on the Cu/ZnO(0001) surface has been studied with DFT me...
• 1997, 13 (11): 1005 -1009 DOI: 10.3866/PKU.WHXB19971109

• 4926Abstract/Metrics
• 2757 PDF(824KB)

• An Effective Method to Improve the Content of Higher Fullerenes
• Shi Zu-Jin,Cao Bao-Peng,Zhou Li-Qiang,Zhou Xi-Huang,Gu Zhen-Nan,Xiao Hong-Chen,W
•  By the arc-discharge of carbon composite rods and graphite rods doped with other substances, fullerene mixture of ...
• 1997, 13 (11): 1010 -1013 DOI: 10.3866/PKU.WHXB19971110

• 3457Abstract/Metrics
• 2333 PDF(615KB)

• Study on Ordered Assembly of SnO₂ Nanoparticles-Arachidic Acid Composite LB Films
• Yuan Xun-Dao,Cao Li-Xin,Ren Yan-Zhi,Zeng Guang-Fu,Xi Shi-Quan
• The hydrosol of SnO2 nanoparticles (NP) have been prepared by colloid chemistry method. The composite LB monolayer and m...
• 1997, 13 (11): 1014 -1019 DOI: 10.3866/PKU.WHXB19971111

• 3722Abstract/Metrics
• 2766 PDF(1713KB)

Note

• Study on Low Frequency Raman Spectra of Eu(DBM)₃ Nanosized Microcrystals
• Hu Lin-Xue,Li Jian-Ping,Zhang Gan-Bing,Cao Hong-Yan
• The fractal property and low frequency Raman scattering of Eu(DBM)3 nanosized microcrystals were investigated. The influ...
• 1997, 13 (11): 1020 -1022 DOI: 10.3866/PKU.WHXB19971112

• 3196Abstract/Metrics
• 2256 PDF(834KB)

• NMR-Studies of the Solubilization of Dimethyl Phthalate in CTAB,SDS and Triton x-100 Micellar Solutions
• Zhang Yuan-Qin,Zeng Xian-Cheng,Cheng Si-Qing,Qin Zi-Ming,Tian An-Min,Li Gan-Zuo
• The 1H NMR spectra of CTAB, SDS and Triton x-100 aqueous micellar solutions containing dimethyl phthalate have been dete...
• 1997, 13 (11): 1024 -1028 DOI: 10.3866/PKU.WHXB19971113

• 12899Abstract/Metrics
• 2553 PDF(748KB)

• Studies on the Solvation of Fullerene (C₆₀) in Toluene Medium
• Xia Shao-Wu,Wei Qing-Li,Zhang Shu-Sheng
• The solvation of the system of C60-toluene is studied by determining UV-Vis absorption spectrum, it is found that the ma...
• 1997, 13 (11): 1029 -1033 DOI: 10.3866/PKU.WHXB19971114

• 3624Abstract/Metrics
• 2335 PDF(674KB)

• Conducting Langmuir-Blodgett Films Based on a New Tetrathiafulvalene and Its Charge Transfer Complex
• Li Hong-Qi,Yao Zhong-Qi,Liu Dan,Tan Gan-Zu,Yu Xian-Da
•  Conducting Langmuir-Blodgett (LB) films based on a new asymmetrical tetrathiafulvalene (TTF) and its charge transf...
• 1997, 13 (11): 1034 -1039 DOI: 10.3866/PKU.WHXB19971115

• 3234Abstract/Metrics
• 2339 PDF(880KB)

• Solid-Liquid Phase Equilibria and Excess Gibbs Free Energies of Binary Mixtures of 1-Hexanol+_o-,_m-,_p-Xylene
• Yang Yang-Yi,Zheng Kang-Cheng,Che Guan-Quan
• Melting temperatures have been measured and the solid-liquid phase diagrams constructed for 1-hexanol＋o-xylene, 1-hexano...
• 1997, 13 (11): 1040 -1043 DOI: 10.3866/PKU.WHXB19971116

• 3441Abstract/Metrics
• 2357 PDF(465KB)

• Temperature-Programmed Sulfiding Studies of Cu-based H₂S Sorbents
• Hou Xiang-Lin,Gao Yin-Ben,Chen Song-Ying
•  Cu-based H2S sorbents were studied by Temperature-Programmed Sulfiding(TPS) method. The effects of CuO contents, c...
• 1997, 13 (11): 1044 -1048 DOI: 10.3866/PKU.WHXB19971117

• 3322Abstract/Metrics
• 2519 PDF(795KB)

• Thermodynamic Studies on Labthanide Complexes with Tetraazamacrocycle
• Bi Jian-Hong,Zhao Xiang-Da,Ni Shi-Sheng,Xie Fu-Xin
• The stability constants of the 1:1 complexes of H4L2 (5,12-dipheny1-7, 14-dimethyl-1,4,8,11-tetraazamasrocyclotetradecan...
• 1997, 13 (11): 1049 -1051 DOI: 10.3866/PKU.WHXB19971118

• 3009Abstract/Metrics
• 2297 PDF(530KB)

Review

• Nanometer Semiconductor Films and It's Application
• Li Yu-Ming,Li Shan-Dong,Lin Hong-Yi
• Hydrogenated nano-crystalline silicon (nc-Si:H) films have been prepared by plasma enhanced chemical vapor deposition (P...
• 1997, 13 (11): 1052 -1056 DOI: 10.3866/PKU.WHXB19971119

• 3426Abstract/Metrics
• 2300 PDF(1178KB)