Communication

• The Establishment of the SET-UP ion-Neutral Reaction and Application
• Peng Yue-Xiang; Chen Xin-Guo; Song Fen-Hong; Qiu Lian-Xiong
• This paper reports the establishment of the set-up of ion-neutral reaction and the measurement of the rate constant of t...
• 1993, 9 (02): 145-147. DOI: 10.3866/PKU.WHXB19930201

• 4873Abstract/Metrics
• 2447 PDF(588KB)

• Studies on Langmuir-Blodgett Films of Luminescent Rare-Earth Chelates (I)
• Qian Dong-Jin; Yang Kong-Zhang
• Two series of luminescent rare-earth chelates have been studied spectroscopically, one is(TOPO)_2Eu(β-dik)_3(TOPO=tri-n-...
• 1993, 9 (02): 148-154. DOI: 10.3866/PKU.WHXB19930202

• 5053Abstract/Metrics
• 2774 PDF(1629KB)

• Theoretical Study on the Dynamic Properties and State-Selected rate Constants of the Reaction CH(⁴Σ^-)+H₂→CH₂(³B₁)+H
• Liu Ruo-Zhuang; Ma Si-Yu; Li Zong-He
• Tbe reaction path (IRC or MEP) of the reaction CH(~4∑~-)+H_2→CH_2(~3B_1)+H has been traced by Fukui's theory and ab init...
• 1993, 9 (02): 155-160. DOI: 10.3866/PKU.WHXB19930203

• 5085Abstract/Metrics
• 2565 PDF(1163KB)

• Non-Linear Elemental Exciton and Electronic Level of C₆₀ Molecule
• Yan Li-Gen; Wang De-Min; Li Ming; Jia Rong-Yi
• The electronic states of a C_(60) molecule have been calculated by using the SSH model. The electronic energy spectrum a...
• 1993, 9 (02): 161-164. DOI: 10.3866/PKU.WHXB19930204

• 4287Abstract/Metrics
• 2396 PDF(741KB)

• Electronic Structures and Conductivities of Halogen-Containing Carbon-Sixty C₆₀X
• Lu Chong-Xian; Kong Jing; Yan Ji-Min
• 1993, 9 (02): 165-169. DOI: 10.3866/PKU.WHXB19930205

• 5005Abstract/Metrics
• 2857 PDF(870KB)

ARTICLE

• Determination of O_1s Binding Energies of the Alkaline Earth Oxides and Peroxide
• Zhao Liang-Zhong
• The O_(1s) binding energy of MgO, CaO, SrO and BaO were determined by means of XPS. Prior to the determination,the sampl...
• 1993, 9 (02): 170-174. DOI: 10.3866/PKU.WHXB19930206

• 6494Abstract/Metrics
• 2880 PDF(1190KB)

• Study on the Polarographic Behaviors of Morin
• Li Nan-Qiang; Xu You-Xuan
• The electrochemical properties of morin(MOR)over the entire pH range were studied. Four reduction waves were obtained. P...
• 1993, 9 (02): 175-180. DOI: 10.3866/PKU.WHXB19930207

• 5283Abstract/Metrics
• 2819 PDF(1315KB)

• Application of SPE(Solid Polymer Electrolyte) in Electrooxidation of Cinnamyl Alcohol(I)
• Chen Zhen
• SPE (Solid Polymer Electrolyte) composite electrodes were utilized for the selective oxidation of allyl alcohol to aldeh...
• 1993, 9 (02): 181-186. DOI: 10.3866/PKU.WHXB19930208

• 4820Abstract/Metrics
• 2800 PDF(1270KB)

• Study on Dispersion of V₂O₅ on Surface of SiO₂ and the Effect of Promoter K₂SO₄
• Zhao Bi-Ying; Wang Qiu-Xia; Tang You-Qi
• It has been shown by in situ XRD that V_2O_5 can disperse spontaneously onto the surface of silica gel, but the dispersi...
• 1993, 9 (02): 187-192. DOI: 10.3866/PKU.WHXB19930209

• 5129Abstract/Metrics
• 2754 PDF(1461KB)

• Preparation,Pillarinc Structure and Thermal Stability of Hydroxy-Fe-Al Pillared Clays Containing Mixed-Metal Complexes(I)
• Zhao Dong-Yuan; Yang Ya-Shu; Guo Xie-Xian; Wang Guo-Jia
• A series of Hydroxy-Fe-Al Pillared Clays (FeAl-PILC) containing mixed-metal complexes with various Fe/Al ratios were pre...
• 1993, 9 (02): 193-199. DOI: 10.3866/PKU.WHXB19930210

• 6100Abstract/Metrics
• 2570 PDF(1530KB)

• Study on the Property of Orientation Distribution Function for Uniaxially two-Dimensional Condensed Phases
• Zhang Yun-Hong; Tian Yong-Chi; Liang Ying-Qiu
• In this paper, the property of orientation distribution function composed of second and fourth legendre polynomials was ...
• 1993, 9 (02): 200-205. DOI: 10.3866/PKU.WHXB19930211

• 4810Abstract/Metrics
• 2876 PDF(1184KB)

• The Catalytic Oxidation of Co Over Ba_2-xSr_xYCu₃O_7-a
• Deng Jing-Fa; Peng Ying; Jiang An-Ren; Wang Zhi-Hong
• High temperature oxide superconducters Ba_(2-x)Sr_xYCu_3O_(7-a) (x=0, 0.25, 0.50, 0.75, 1.0, 1.25) was prepared using hi...
• 1993, 9 (02): 206-210. DOI: 10.3866/PKU.WHXB19930212

• 5578Abstract/Metrics
• 2580 PDF(967KB)

• AES Chemical Shift and Application on Surface Chemistry
• Zhu Yong-Fa
• The relationship of AES chemical shift with clement valence and electronegativity is discussed. It has also offered Auge...
• 1993, 9 (02): 211-217. DOI: 10.3866/PKU.WHXB19930213

• 5452Abstract/Metrics
• 3984 PDF(1768KB)

• Studies on the Oscillation of m-C₆H₄(OH)₂-KBrO₃-H₂SO₄ System
• Gao Zhi-Di; Liu Jun-Li; Han De-Gang; Shen Shi-Gang; Wang An-Zhou
• The oscillations of m-C_6H_4(OH)_2-KBrO_3-H_2SO_4 (system A) as well as m-C_6H_4(OH)_2-KBrO_3-H_2SO_4-MnSO_4(system B) h...
• 1993, 9 (02): 218-223. DOI: 10.3866/PKU.WHXB19930214

• 5522Abstract/Metrics
• 2846 PDF(1171KB)

• The Viscosity Behaviour of SEP Block Copolymer Solution During its Micellization
• Zhou Wei-Ping; He Zhi-Duan; Zhang Hao; Zhang Hai-Bo
• The viscosities of polystyrene-b-poly (ethylene/propylene) diblock copolymer in mixed solvent of n-octane and benzene we...
• 1993, 9 (02): 224-228. DOI: 10.3866/PKU.WHXB19930215

• 5440Abstract/Metrics
• 2684 PDF(989KB)

Note

• Effect of the Length of Alkane Skeleton on the Thermodynamic Function of Microemulsion with Nonionic Surfactant
• Hao Ce; Sun Zhi-Gang; Chen Zong-Qi; Shi Cai-Yun
• This paper reported the studies on the microemulsion of TritonX-100, hexanol, Water and alkane system. △G_(s→i)~0, the v...
• 1993, 9 (02): 229-232. DOI: 10.3866/PKU.WHXB19930216

• 5778Abstract/Metrics
• 2619 PDF(718KB)

• Studying on Stability of Emulsion Liquid Membrane with Moving Single Drop Method
• Zhang He-Zhe; Bai Guang-Yue; Wang Yue-Jie; Yang Zhong
• We detailed the stability of ELM with glutamic acid dialkyl esters as surfactants by moving single drop method. It is a ...
• 1993, 9 (02): 233-237. DOI: 10.3866/PKU.WHXB19930217

• 5261Abstract/Metrics
• 2678 PDF(944KB)

• A Study on UV and Visible Fluorescence Produced by Irmpd of Trimethyl Phosphite
• Lu Qing-Zheng; Tao Li; Yu Shu-Qin; Kong Fan-Ao
• IR multi-photon dissociation (IRMPD) of trimethyl phosphite has been carried out by a TEA CO_2 laser. The fluorescence s...
• 1993, 9 (02): 238-241. DOI: 10.3866/PKU.WHXB19930218

• 4632Abstract/Metrics
• 2622 PDF(824KB)

• Application of Pervaporation Membrane to Catalytic Esterification Reaction
• Gao Zi; Yue Ying-Hong; Li Wen-Jun
• Studies on pervaporation separation of alcohol/water mixture and pervaporation-aided catalytic esterification reaction h...
• 1993, 9 (02): 242-246. DOI: 10.3866/PKU.WHXB19930219

• 6249Abstract/Metrics
• 2966 PDF(1005KB)

• Quenching Rate Constants for Metastable Molecule CS(α³П)
• Wang Hai-Qing; Gu Yue-Shu; Guo Jing-Zhong; Liu Chuan-Pu; Yin Yong-Jia; Cao De-Zhao
• The metastable molecule CS(a~3Π) has been obtained, by the energy transfer reaction of He(2~3S) with CS_2 in a discharge...
• 1993, 9 (02): 247-251. DOI: 10.3866/PKU.WHXB19930220

• 4729Abstract/Metrics
• 2570 PDF(1020KB)

• Electronic Structure and Chemical Bond of Complex La(NO₃)₃·bipy·2H₂O·(B-15-C-5)
• Dong Nan; Zhu Long-Guan; Wu Nian-Ci
• The electronic structure and chemical bonds in La(NO_3)_3·bipy·2H_2O·(B-15-C-5) has been studied by INDO method. The res...
• 1993, 9 (02): 252-255. DOI: 10.3866/PKU.WHXB19930221

• 5274Abstract/Metrics
• 2445 PDF(785KB)

• Investigation on the Structure of Electronic Energy Bands of Polydiacetylenes
• Zhang Qi-Yuan; Yan Ji-Min; Zhang Da-Ren
• The influences of the side phenyls (PHs) on the electronic energy band-structure of polydiaeetylenes have been studied b...
• 1993, 9 (02): 256-262. DOI: 10.3866/PKU.WHXB19930222

• 5007Abstract/Metrics
• 3127 PDF(1455KB)

• Determination of the Activity Coefficients of TBP in n-Cetane by Cryoscopic Method
• Chen Jin-Bang
• The activity coefficients of TBP in n-cetane have been determined by cryoscopic method. This method is simpler, more rap...
• 1993, 9 (02): 263-267. DOI: 10.3866/PKU.WHXB19930223

• 5018Abstract/Metrics
• 2791 PDF(929KB)

• Study on the Ferrocene-Containing Ploynuculi Metal Complexes Quenching Luminescence of ^*[Cr(bpy)₃]³⁺
• Xia Xu-Bing; Duan Chun-Ying; Zhu Long-Gen; Cao Hong; You Jing-Jing
• Ferrocene-containing ploynuclear metal complexes M(Fe-C(CH_3)=N N=CSSR)_2 (M=Ni~(2+), Cu~(2+), Zn~(2+), Pd~(2+), Co~(2+)...
• 1993, 9 (02): 268-272. DOI: 10.3866/PKU.WHXB19930224

• 4695Abstract/Metrics
• 2956 PDF(1049KB)

• Spontaneous Oscillation of Electrical Potential Across Liquid Membrane
• Wang Shou-Xiang; Qiu Zhi-Xin; Chen Sen; Gong Jian-Ping
• An artificial membrane consisting of pricramic acid in nitrobenzene was used as an oil phase imposed between two aqueous...
• 1993, 9 (02): 273-276. DOI: 10.3866/PKU.WHXB19930225

• 4227Abstract/Metrics
• 2622 PDF(755KB)

• Photoelectrochemical Polymerization of Conducting Polymer Monomers
• Chen Yan-Zhen; Gu Zhi-Jun; Tian Zhong-Qun
• The photoelectrochemical polymerization process: monomer first polymerizes into low polymer and then the low polymer may...
• 1993, 9 (02): 277-280. DOI: 10.3866/PKU.WHXB19930226

• 5218Abstract/Metrics
• 2769 PDF(800KB)