Details

Autor(en) / Beteiligte

• Zhang, TaiMing
• Zhao, Zhe
• Fang, XuanQi
• Qiao, JunXi
• Xiang, FengQin
• Zhu, Rong
• Liang, YiZeng
• Ding, Feng

Titel

Determining method, conditional factors, traits and applications of nonlinear chemical fingerprint by using dissipative components in samples

Ist Teil von

• Science China. Chemistry, 2012-02, Vol.55 (2), p.285-303

Ort / Verlag

Heidelberg: SP Science China Press

Erscheinungsjahr

2012

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The thermodynamic systems and dynamic model suitable for determining the nonlinear chemical fingerprints of samples were analyzed. The results indicated that the damp nonlinear chemical reactions in close systems away from the equilibrium and open systems without the complementarity of the dissipation substances have important significance for the throng characteri- zation and whole content analysis of chemical components in samples. Various factors influencing on nonlinear chemical fin- gerprint, such as reactant species and their concentrations, electrode types, temperature, stir rate, the sort, dosage and granular- ity of the sample, etc. were amply researched by a nonlinear chemistry reaction, namely, damp B-Z oscillation which used ac- etone and glucose as the main dissipative substances. In addition, the quantitative information on the whole of chemical components in samples and the traits and applications of the fingerprint were investigated. The method and its important conditions for determining nonlinear chemistry fingerprint used in distinguishing and evaluating complex samples were successfully put forward.