Communication

• Studies on Intramolecular Energy Transfer and Charge Transfer in Trichromophoric Antenna Rhodamine Dyes
• Tian He
• The triplet lifetime of some trichromophoric antenna rhodamine dyes have been measured by nanosecond laser flash photoly...
• 1994, 10 (03): 193 -196 DOI: 10.3866/PKU.WHXB19940301

• 3283Abstract/Metrics
• 2582 PDF(593KB)

• Microcalorimetry Studies on the Polymerization and the Effects of Cisplatin
• Zeng Hui-Hui, Wang Kui, Wang Bao-Huai, Zhang You-Min
• The polymerization of actin has been studied with applying a new method of microcalorimetric measurement in vitro. The t...
• 1994, 10 (03): 197 -199 DOI: 10.3866/PKU.WHXB19940302

• 3332Abstract/Metrics
• 2303 PDF(561KB)

• Kinetic Study on Decolouration Process of Chelated Photomerocyanine of Spironaphthoxazine
• Zhou Jin-Wei, Tang Ying-Wu, Zhao Fu-Qun, Song Xin-Qi
• 1994, 10 (03): 200 -203 DOI: 10.3866/PKU.WHXB19940303

• 3067Abstract/Metrics
• 2502 PDF(531KB)

ARTICLE

• Investigation on the Transient Current Response to Potential Pulse for an Electrochemical System with High Impedence
• Song Guang-Ling, Cao Chu-Nan, Shi Zhi-Ming, Lin Hai-Chao
• A new technique of current transient response to a potential square-wave pulse was developed. Based on the technique, th...
• 1994, 10 (03): 204 -211 DOI: 10.3866/PKU.WHXB19940304

• 3341Abstract/Metrics
• 2305 PDF(1203KB)

• Calorimetric Study of Ni(II), Co(II), Zn(II)-N-(para-cubstitutd Pheny1) Iminodiacetic Acid
• Lin Hua-Kuan, Lu Xiang-Sheng, Gu Zong-Xin, Li Wei-Hong, Chen Rong-Ti
• The formation heats of binary complex compounds formed from N-(para substituted phenyl) iminodiacetic acid (p-RPhIDA) wi...
• 1994, 10 (03): 212 -216 DOI: 10.3866/PKU.WHXB19940305

• 3481Abstract/Metrics
• 2431 PDF(861KB)

• A Spectral Study of Intermolecular Hydrogen Bonding for N-methylaniline or Diphenylamine with some Proton Acceptors
• Wang Yi-Xuan, Li Hong-Ping, Zhang Fu-Qiang, Zhao Jian-Ping, Dai Ming
• Infared Spectra of (N-methylaniline or diphenylamine + one of aprotic sol vents+CCL_4) have been measured at 298.15 K. T...
• 1994, 10 (03): 217 -222 DOI: 10.3866/PKU.WHXB19940306

• 3464Abstract/Metrics
• 2530 PDF(1017KB)

• Reaction Kinetics and Mechanism of the Pyrolysis of Isobutane at High Temperature
• Ying Li-Ming, Han De-Gang, Yang Hui-Xing
• The pyrolysis reaction signals of isobutane at high temperature have been measured by the shock-tube laser-schlirene tec...
• 1994, 10 (03): 223 -229 DOI: 10.3866/PKU.WHXB19940307

• 4136Abstract/Metrics
• 2819 PDF(1119KB)

• A Study on the Co(II) Schiff Base Complex with Carrying O₂ and N₂ Properties
• Li Chong-Jia, Zhang Wen-Tao, Guo Guo-Lin, Xie You-Chang
• The character of Co(Ⅱ) Schiff base complex carrying O_2 was studied by INDO-UHF method. The results showed that the inte...
• 1994, 10 (03): 230 -234 DOI: 10.3866/PKU.WHXB19940308

• 3137Abstract/Metrics
• 2370 PDF(859KB)

• A Study on Sensitivity and Conductivity of Alkali and Heavy Metal Azides
• Xiao He-Ming, Li Yong-Fu, Qian Jian-Jun
• The crystal band structure and cluster's electronic structure of α-NaN_3, β-NaN_3 and AgN_3 have been investi...
• 1994, 10 (03): 235 -240 DOI: 10.3866/PKU.WHXB19940309

• 3487Abstract/Metrics
• 2484 PDF(965KB)

• Fractal Studies on Micellar Formation
• Li Hou-Qiang, Zhao Hua-Ming
• The Mark-Houwink equation [η]=KW~α is used to determine the mass fractal dimensions of Ancelles. Here [η] ...
• 1994, 10 (03): 241 -246 DOI: 10.3866/PKU.WHXB19940310

• 3546Abstract/Metrics
• 2390 PDF(1005KB)

• The States of Zinc in ZnZSM-5 Zeolites and their Catalysis
• She Li-Qin, Wang Duo-Cai, Li Xuan-Wen, Liu Xing-Yun, Han Ming
• NH_3-TPD and pyridine adsorption IR spectroscopy techniques have been used to study the zinc states in ZnHZSM-5 zeolite ...
• 1994, 10 (03): 247 -253 DOI: 10.3866/PKU.WHXB19940311

• 4052Abstract/Metrics
• 2725 PDF(1301KB)

• Covalences of Be in [MeBe(C≡CMe)NMe₃]₂, [Be(C≡CR)₂]_n, [MeBeH·NMe₃]₂ and (BeH₂)_n
• Yi Xiang-Hui, Li Le-Min, Xu Guang-Xian
• In this paper, the electrouic structures of [MeBe(C≡CMe)NMe_3]_2 and [MeBeH·NMe_3]_2 were studied with the ...
• 1994, 10 (03): 254 -259 DOI: 10.3866/PKU.WHXB19940312

• 4055Abstract/Metrics
• 2338 PDF(944KB)

• Effect of VA Elements on the Semiconducting Properties of the Anodic Plumbous Oxide Film (I)
• Pu Cong, Zhou Wei-Fang
• The semiconducting properties of the anodic plumbous oxide films formed on lead, lead-arsenic, lead-antimony and lead-bi...
• 1994, 10 (03): 260 -265 DOI: 10.3866/PKU.WHXB19940313

• 3212Abstract/Metrics
• 2418 PDF(810KB)

• Effect of Dimethyl Sulphoxide and Some Multicycles Compounds with Nitrogen Atoms on Calf Thymus DNA
• Wang Bao-Huai, Zhang Kai-Jiang, LI Zhi-Fen, Zhang You-Min, Yang Ming, Wang Kui
• A method for studying the effect of some organic compounds, that are neither soluble in water nor to be made into solubl...
• 1994, 10 (03): 266 -275 DOI: 10.3866/PKU.WHXB19940314

• 3612Abstract/Metrics
• 2813 PDF(1818KB)

• Investigation on the Thermodynamic Properties of Invar-type Alloys Containing Rare Rarth Metals
• Xu Jian-Ming, Wang Chang-Zhen, Sui Zhi-Tong
• The invar-type alloys of YFe_(12-x)V_x (x=1.6, 2.0, 2.4, 2.8, 3.2) and SmFe_(12-x)V_x (x=2.4, 2.8) were prepared by melt...
• 1994, 10 (03): 276 -280 DOI: 10.3866/PKU.WHXB19940315

• 3371Abstract/Metrics
• 2451 PDF(750KB)

Note

• The Enthalpic Interaction Parameters of Glycine with Some Alkali-Metal Chlorides
• Lu Yan, Zhen Shao-Qiang, Lu Jin-Suo
• The enthalpies of solution of glycine in water and in aqueouse solutions containing LiCl, NaCl and KCl have been measure...
• 1994, 10 (03): 281 -284 DOI: 10.3866/PKU.WHXB19940316

• 3096Abstract/Metrics
• 2446 PDF(607KB)

• Preparation of Emulsion of Particulate Diameters by Mixed Emulsitiers
• Dai Le-Rong, Jiang Hai-Lian, Li Wai-Lang
• Miniemulsions were prepared using mixed emulsifiers comprising of fatty alcohols ROH (C_5OH-C_(16)OH) and ionic or noino...
• 1994, 10 (03): 285 -288 DOI: 10.3866/PKU.WHXB19940317

• 2828Abstract/Metrics
• 2335 PDF(636KB)