Communication

• Theoretical Study of Reaction HCN + OH→CN + H₂O
• Xu Xian-Zhong,Li Zong-He,Liu Ruo-Zhuang
• The reaction path of the reaction HCN + OH→ CN + H2O was traced with Fukui's theory of intrinsic reaction coordinat...
• 1997, 13 (09): 769 -772 DOI: 10.3866/PKU.WHXB19970901

• 3354Abstract/Metrics
• 2534 PDF(606KB)

ARTICLE

• Study on Surface Chemical Properties of Mixed Systems of Derivatives of 10-undecenoic Acid
• Zhao Guo-Xi,Yang Zhen-Le,Zhu Bu-Yao
• The surface adsorption and micelle formation of the mi xed systems of trimethyl[2-(10-undecenoyloxyl ethyl)]ammonium iod...
• 1997, 13 (09): 773 -779 DOI: 10.3866/PKU.WHXB19970902

• 3489Abstract/Metrics
• 2391 PDF(1120KB)

• Solid-state NMR Studies on AlPO₄-5 Molecular Sieve with Al/P>1
• Deng Feng,Dong Jin-Xiang,Du You-Ru,Ye Chao-Hui
• Solid-state NMR spectroscopy was employed to investigate the coordination state of P and Al, as well as their linkages i...
• 1997, 13 (09): 780 -785 DOI: 10.3866/PKU.WHXB19970903

• 3584Abstract/Metrics
• 2839 PDF(1028KB)

• Mass Deposition Effect of N⁺ Ion Implantation in Solid PhCOONa Molecule
• Wang Xiang-Qin,Shao Chun-Lin,Yu Zeng-Liang
• The effect of 25 keV N+ ion beam radiation on the change of molecular structure of PhCOONa was studied. The dose curve w...
• 1997, 13 (09): 786 -789 DOI: 10.3866/PKU.WHXB19970904

• 3065Abstract/Metrics
• 2576 PDF(520KB)

• A New Approach for Predicting Excess Enthalpies of Ternary Mixtures
• Qu Qing,Liu Guang-Heng
• A new approach has been developed for predicting excess enthalpies of multicomponent mixtures. In this approach, the F-f...
• 1997, 13 (09): 790 -796 DOI: 10.3866/PKU.WHXB19970905

• 2696Abstract/Metrics
• 2148 PDF(1016KB)

• Study on the Property of Vitamin B₁₂-Modified Electrode and its Electrocatalysis for the Reduction of Oxygen
• Zheng Dong-Hong,Lu Tian-Hong,Zhang Cun-Zhong,Li Guo-Zheng
• It was found that vitamin B12 could be strongly adsorpted on the anodized glassy carbon electrode to form a vitamin B12-...
• 1997, 13 (09): 797 -801 DOI: 10.3866/PKU.WHXB19970906

• 3638Abstract/Metrics
• 2419 PDF(768KB)

• Inhibitive Action of Benzotriazole for SCC of 18-8 Stainless Steel
• Niu Lin,Lin Hai-Chao,Cao Chu-Nan,Song Guang-Ling
• The SCC susceptibility of 1Cr18Ni9Ti austenitic stainless steel in 0.5 mol.L-1 HCl+0.5mol.L-1 NaCl solutions and the inh...
• 1997, 13 (09): 802 -807 DOI: 10.3866/PKU.WHXB19970907

• 4251Abstract/Metrics
• 2331 PDF(1006KB)

• Mechanistic Study on the Ring Closure Process of a Negative Photochromic Spiropyran
• Li Yi-Ting,Zhou Jin-Wei,Zhang Fu-Shi,Wang Yan-Qiao,Song Xin-Qi
• The mechanism of ring closure process of negative photochromic indoline spiropyran is investigated by its UV-visible spe...
• 1997, 13 (09): 808 -814 DOI: 10.3866/PKU.WHXB19970908

• 3206Abstract/Metrics
• 2891 PDF(967KB)

• A Possible New Solid Phase Observed from Molecular Dynamics Study of CBr₄
• Zhu Xiao-Lei,Zhou Zhi-Hua,Lu Wen-Qing,Huang Jin-Fan,Peng Pan-Ying
•  A cluster of CBr4 composed of 108 molecules has been examined by molecular dynamics (MD) simulations to analyze th...
• 1997, 13 (09): 815 -821 DOI: 10.3866/PKU.WHXB19970909

• 3864Abstract/Metrics
• 2423 PDF(961KB)

• Characterization of Cu(I)Y Zeolites Prepared by Solid-state Ion Exchange
• Jiang Ming,Fu Yi-Lu
• The solid-state interaction between CuCl and NH4Y has been followed in situ by infrared and mass spectroscopy. Upon heat...
• 1997, 13 (09): 822 -826 DOI: 10.3866/PKU.WHXB19970910

• 3766Abstract/Metrics
• 2651 PDF(812KB)

Note

• Moving Chemical Reaction Boundary Formed by Strong Reaction Electrolytes:Theory
• Cao Cheng-Xi
• 1997, 13 (09): 827 -832 DOI: 10.3866/PKU.WHXB19970911

• 4805Abstract/Metrics
• 2575 PDF(778KB)

• Study on Transient Products Induced by Pulse Radiolysis of Cytosine Aqueous Solution
• Ma Xian-Yong,Yao Si-De,Wang Wen-Feng,Zuo Zhi-Hua,Lin Nian-Yun
• Using the ns pulse radolysis, we studied the characteristic absorption spectrum and kinetic decay of cytosine anion radi...
• 1997, 13 (09): 833 -837 DOI: 10.3866/PKU.WHXB19970912

• 3566Abstract/Metrics
• 2458 PDF(798KB)

• Study on the Thermodynamics of Axial Coordination Reaction of lron-Phthalo cyanine with Imidazoles
• Guo Fu-Chun,Chen De-Wen,Xu Guang-Zhi
• The thermodynamics of axial coordination reactions of Fe-phthalocyanine with various ligands of imidazoles in DMF soluti...
• 1997, 13 (09): 838 -842 DOI: 10.3866/PKU.WHXB19970913

• 3470Abstract/Metrics
• 2309 PDF(883KB)

• Stationary Chemical Reaction Boundary:Theory and Test
• Cao Cheng-Xi
• 1997, 13 (09): 843 -847 DOI: 10.3866/PKU.WHXB19970914

• 3474Abstract/Metrics
• 2862 PDF(692KB)

• Cure Kinetics of Epoxy Resin System Toughened by Polyhexamethylene Carbonate Diol
• Chen Tong-Hui,Bai Yao-Wen,Sun Ren-Hui
• The kinetics of the cure reaction for the system consisting of bisphenol-A diglycidyl ether, No.70 anhydride, Polyhexame...
• 1997, 13 (09): 848 -852 DOI: 10.3866/PKU.WHXB19970915

• 3737Abstract/Metrics
• 2624 PDF(617KB)

• Enthalpy for the Conformational Exchange of the Complex of Ferroceno-seleno-platinum Studied with ¹H NMR
• Yan Jiang-Li,Mao Xi-An,Shen Lian-Fang
• The intramolecular conformational exchange thermodynamics of cis-PtCl[1,1'bis(undecenylseleno)ferrocene](B11SeFcPt) in C...
• 1997, 13 (09): 853 -856 DOI: 10.3866/PKU.WHXB19970916

• 3541Abstract/Metrics
• 2320 PDF(528KB)

Review

• A Review on Signal Compression of Spectroscopic Data in Analytical Chemistry
• Leung Kai-man,Chau Foo-tim
• Chemical instruments are widely used in modern analytical chemistry for chemical analysis. However, modern chemical inst...
• 1997, 13 (09): 857 -864 DOI: 10.3866/PKU.WHXB19970917

• 2249Abstract/Metrics
• 2452 PDF(1272KB)