[1]王东新.三种气相色谱溶胶-凝胶毛细管柱的极性与温度关系的研究[J].南京师范大学学报(工程技术版),2009,09(03):047-50.
　Wang Dongxin.Study on the Relationship Between Polarity of Three Sol-Gel Columns and Temperatures[J].Journal of Nanjing Normal University(Engineering and Technology),2009,09(03):047-50.
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三种气相色谱溶胶-凝胶毛细管柱的极性与温度关系的研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
09卷
期数:
2009年03期
页码:
047-50
栏目:
出版日期:
2009-09-30

文章信息/Info

Title:
Study on the Relationship Between Polarity of Three Sol-Gel Columns and Temperatures
作者:
王东新;
南京师范大学化学与环境科学学院, 江苏南京210097
Author(s):
Wang Dongxin
School of Chemistry and Environmental Science,Nanjing Normal University,Nanjing 210097,China
关键词:
固定相;  极性;  表观碳数差;  溶胶-凝胶
Keywords:
stationary phase;  po lar ity;  d ifference of apparen t carbon number;  so-l ge l
分类号:
O657.71
摘要:
采用表观碳数差ΔC测量了自制的溶胶-凝胶毛细管气相色谱柱的极性.测定结果表明极性的与非极性的色谱柱经过长时间使用后,在不同的温度下固定相的极性不变,这就保证了在不同温度下溶胶-凝胶毛细管气相色谱柱上的出峰顺序不变.
Abstract:
The po lar ity o f the se l-f m ade so-l ge l capillary co lum ns forGC w asm easured by the d ifference in apparent carbon num ber o f a lcoho ls and a lkanes. The resu lt show ed tha t the po la rity of the polar and nonpo lar so-l ge l columns kept steady at different temperatures a fter long- term usage, wh ich m eans that the e lution o rder o f com pounds on these co lum ns rem ained the sam e a t d iffe rent temperatures.

参考文献/References:

[ 1] H inshaw J V, E ttre L S. Introduc tion to open- tubular co lum n gas chroma tog raphy[M ] . C leve land, Ohio: Advanstar Commun-i
cations, 1994: 68- 71, 119-122.
[ 2] 王东新. 溶胶凝胶气相色谱毛细管柱极性初探[ J] . 色谱, 2003, 21( 5): 528.
W ang Dongx in. S tudy o f po larity o f so-l ge l cap illary co lum n in gas chroma tog raphy[ J]. Ch inese Journa l o f Chrom atography,
2003, 21( 5): 528. ( in Ch inese)
[ 3] W ang D X, Chong S L, M alik A. So-l ge l co lum n techno logy for sing le-step deac tivation, coating, and stationary-phase imm ob
ilization in high- reso lution capillary g as Chrom atography [ J] . Ana l Chem, 1997, 69( 22): 4 566-4 576.
[ 4] Ro tzscheH. S tationary Phases in Gas Chrom atog raphy[M ]. Am ste rdam: E lsev ier Sc ience, 1991: 91-93.
[ 5] 顾蕙祥, 阎宝石. 气相色谱实用手册[M ]. 2版. 北京: 化工出版社, 1990: 20
Gu H u ix iang, Yan Bao sh.i TheApplied H andbook o f Gas Chrom atography [M ]. 2nd ed. Be ijing: Chem ica l Industry Press,
1990: 20. ( in Ch inese)
[ 6] Castello G, D. Am ato G. Fast eva luation of the po lar ity o f g as chrom atographic co lumns using the difference in appa rent carbon
num ber o f linear a lkanes and a lcoho ls w ith the sam e reten tion[ J] . Journa l o f Chrom atography, 1992, 623: 289-295.
[ 7] Castello G, D Am ato G, Vezzan i S. Eva luation o f the po lar ity o f packed and cap illa ry co lumns by d iffe rent class ification m ethods[
J] . Journa l of Chrom atography, 1993, 646: 361-368.
[ 8] Castello G, Vezzan i S, D Am atoG. Effect of temperature on the po lar ity o f som e stationary phases for gas chrom atography[ J].
Journal o f Chrom atography, 1997, 779: 275-286.

备注/Memo

备注/Memo:
基金项目: 南京师范大学“211工程”项目资助.
通讯联系人: 王东新, 博士, 教授, 研究方向: 新型气相色谱柱的研制. E-m ail:wangdongx in@ njnu. edu. cn
更新日期/Last Update: 2013-04-23