Ionic liquid-bonded polysiloxane as stationary phase for capillary gas chromatography

2010 ◽  
Vol 33 (20) ◽  
pp. 3159-3167 ◽  
Author(s):  
Xiaojie Sun ◽  
Caiying Wu ◽  
Jun Xing
Keyword(s):  
Gas Chromatography ◽  
Ionic Liquid ◽  
Stationary Phase ◽  
Capillary Gas Chromatography

Novel Geminal Dicationic Ionic Liquid as Stationary Phase for Capillary Gas Chromatography

2011 ◽  
Vol 382 ◽  
pp. 477-480 ◽  
Author(s):  
Tao Liu ◽  
Lin Xia Zhang ◽  
Li Quan Sun ◽  
Ai Qin Luo
Keyword(s):  
Gas Chromatography ◽  
Ionic Liquid ◽  
Stationary Phase ◽  
Chromatographic Separation ◽  
Capillary Gas Chromatography ◽  
Capillary Column ◽  
Coating Properties ◽  
Imidazolium Cations ◽  
Dicationic Ionic Liquid

One geminal dicationic ionic liquid (IL) was synthesized and coated in column as stationary phase for capillary gas chromatography (CGC). In this study, two times imidazolium cations were reacted with 1,4-bis(chloromethyl)-benzene and then the anions exchanged to bis(trifluoromethylsulfonyl)-imide (NTf2-). The new ILs was coated statically in capillary column. The outcome of the stationary phase was evaluated by separating Grobs mixture, n-alkanes mixture, alcohols mixture and aromatic position isomers mixture such as xylene, nitrotoluene, dichlorobenzene and cresol. The results indicated that new IL possessed good column coating properties and chromatographic separation abilities.

Preparation of mixed stationary phase of cellulose and polysiloxane ionic liquid for gas chromatography

2014 ◽  
Vol 32 (10) ◽  
pp. 1117
Author(s):  
Gang CHEN ◽  
Xiaojie ZHAO ◽  
Jun XING ◽  
Yuhua YAO ◽  
Jingjing ZHENG
Keyword(s):  
Gas Chromatography ◽  
Ionic Liquid ◽  
Stationary Phase ◽  
Mixed Stationary Phase

A New Stationary Phase for Capillary Gas Chromatography: Calix[4]resorcinarene Functionalized with Imidazolium Cationic Units

2021 ◽  
Vol 84 (4) ◽  
pp. 325-333
Author(s):  
Xiaomin Shuai ◽  
Zhiqiang Cai ◽  
Xinyu Zhao ◽  
Yujie Chen ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Stationary Phase ◽  
Capillary Gas Chromatography ◽  
New Stationary Phase

Nitro- and fluoro-substituted tetraphenyl–phenyl grafted polysiloxanes as stationary phase for capillary gas chromatography

2019 ◽  
Vol 43 (21) ◽  
pp. 8290-8298
Author(s):  
Jingchen Liu ◽  
Li Xu ◽  
Jianchun Bai ◽  
Aiqin Du ◽  
Bo Wu
Keyword(s):  
Gas Chromatography ◽  
Stationary Phase ◽  
Capillary Gas Chromatography

This work reports the synthesis of 2,5-di(4-nitrophenyl)-3,4-di(3,5-difluorophenyl)phenyl grafted polysiloxane (NDPP; containing 12.4% 2,5-di(4-nitrophenyl)-3,4-di(3,5-difluorophenyl)phenyl groups) for gas-chromatography (GC) separation.

scholarly journals Performance and selectivity of lower-rim substituted calix[4]arene as a stationary phase for capillary gas chromatography

RSC Advances ◽  
2019 ◽  
Vol 9 (37) ◽  
pp. 21207-21214 ◽  
Author(s):  
Tao Sun ◽  
Bin Li ◽  
Xiaomin Shuai ◽  
Yujie Chen ◽  
WeiWei Li ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Stationary Phase ◽  
Capillary Gas Chromatography

This work presents the investigation of p-tert-butyl(tetradecyloxy)calix[4]arene (C4A-C10) as stationary phase for capillary gas chromatographic (GC) separations.

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