Thermodynamic properties of novel phenylene-bridged periodic mesoporous organosilica as high performance liquid chromatographic stationary phase

doi:10.3724/SP.J.1123.2010.00693

Chinese Journal of Chromatography

• Articles • Previous Articles Next Articles

Thermodynamic properties of novel phenylene-bridged periodic mesoporous organosilica as high performance liquid chromatographic stationary phase

WU Liping1,2, LIAN Dong2,3, ZHANG Qinghe2*, LI Hongmei2

1. State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Tecnology, Beijing 100029, China; 2. National Institute of Metrology, Beijing 100013, China; 3. China University of Geosciences, Beijing 100083, China

Received:2010-02-03 Revised:2010-04-03 Online:2010-07-28 Published:1980-03-25
Contact: ZHANG Qinghe

Abstract

Abstract: The thermodynamic properties of spherical phenylene-bridged periodic mesoporous organosilica (PMOs) as high performance liquid chromatographic stationary phase were investigated and compared with commercial grafted C18 and phenyl stationary phases. The retention behavior of several compounds of polycyclic aromatic hydrocarbons (PAHs) was investigated. The thermodynamic parameters of transfer from mobile phase to stationary phase were discussed. The results showed that the enthalpy-entropy compensation effect does not exist for homemade phenylene-bridged PMOs. The retention mechanism of solutes on the prepared stationary phase involves synergistic interaction of hydrophobic, π-π and inclusion interactions, which is different with that on the commercial stationary phases.

Key words: chromatographic stationary phase , enthalpy-entropy compensation, periodic mesoporous organosilica, retention mechanism, phenylene-bridged

WU Liping, LIAN Dong, ZHANG Qinghe, LI Hongmei. Thermodynamic properties of novel phenylene-bridged periodic mesoporous organosilica as high performance liquid chromatographic stationary phase[J]. Chinese Journal of Chromatography, DOI: 10.3724/SP.J.1123.2010.00693.

[1]	NIE Yangyang, YANG Guantao, WANG Haiyan, QIAO Xiaoqiang. Modified styrene-maleic anhydride copolymer-based chromatographic stationary phase for phospholipid separation and analysis [J]. Chinese Journal of Chromatography, 2023, 41(10): 921-928.
[2]	LIU Jin, WU Fan, GAN Lin, JIN Leyi, LIN Zian. Research progress on preparation and applications of covalent organic framework-based chromatographic stationary phases [J]. Chinese Journal of Chromatography, 2023, 41(10): 843-852.
[3]	YAN Meiting, LONG Wenwen, TAO Xueping, WANG Dan, XIA Zhining, FU Qifeng. Research progress on the construction and applications of metal-organic frameworks in chromatographic stationary phases [J]. Chinese Journal of Chromatography, 2023, 41(10): 879-890.
[4]	ZHAO Xingyun, ZHANG Hongyan, NIU Huan, WU Ren’an. Research progress in hydrothermal carbon materials for separation and analysis [J]. Chinese Journal of Chromatography, 2020, 38(4): 383-391.
[5]	ZHOU Hang, CHEN Jia, ZHANG Yingshan, ZHAO Liang, QIU Hongdeng. Preparation and application of quinine-functionalized poly(1-vinylimidazole)-modified silica stationary phase in hydrophilic interaction chromatography [J]. Chinese Journal of Chromatography, 2020, 38(4): 438-444.
[6]	HU Yuanyuan, ZHANG Zhongjie, HUANG Lu. Quantum chemical calculations for elucidating chiral resolution mechanism of chiral covalent organic frameworks 6 chromatographic stationary phase [J]. Chinese Journal of Chromatography, 2020, 38(12): 1449-1455.
[7]	CHENG Xiaodong, LI Yunping, HE Yinju. Preparation and chromatographic evaluation of zwitterionic stationary phases with controllable ratios of positively and negatively charged groups [J]. Chinese Journal of Chromatography, 2019, 37(7): 683-691.
[8]	GUO Dandan, ZHU Yuefeng, ZHU Yan. Advances in the hyperbranched and poly amidoamine dendrimers grafting modification methods of chromatographic stationary phase [J]. Chinese Journal of Chromatography, 2018, 36(9): 835-841.
[9]	WANG Xiaohuan, CHEN Lei. Chromatographic behavior of basic drugs on thioether-embedded benzenesulfonate silica stationary phases [J]. Chinese Journal of Chromatography, 2018, 36(9): 850-857.
[10]	XUE Kunpeng, HU Shuai, TU Bingfang, YAO Lixin, LI Liangxiang, WANG Shaoqing, GUO Deyong. Preparation and evaluation of a new type of amino-bonded silica chromatographic stationary phase for the determination of lactose [J]. Chinese Journal of Chromatography, 2018, 36(2): 94-99.
[11]	SUN Yuanshe, QU Qishu, YU Shuxin, LI Shuangshuang, TANG Tao, LI Tong. Evaluation and application of a new core-shell chromatographic stationary phase for high performance liquid chromatography [J]. Chinese Journal of Chromatography, 2016, 34(12): 1250-1254.
[12]	CHENG Xiaodong, FENG Yuqi. Preparation and evaluation of N-acryloyltris(hydroxymethyl) aminomethane-bonded chromatographic stationary phase [J]. Chinese Journal of Chromatography, 2015, 33(9): 917-921.
[13]	WANG Muhua, LIU Junwei, HUANG Zhongping, ZHANG Jiajie, ZHU Yan. Preparation of an agglomerated ion chromatographic stationary phase with 2,3-ionene and its application in SO₄^2- analysis [J]. Chinese Journal of Chromatography, 2015, 33(7): 678-682.
[14]	XU Lili, ZHONG Minghua, CHEN Xiaojing. Preparation and chromatographic performance of a eugenol-bonded silica gel stationary phase for high performance liquid chromatography [J]. Chinese Journal of Chromatography, 2015, 33(5): 461-467.
[15]	LI Ruiping, YUAN Qin, HUANG Yingping. Hydrophilic interaction chromatography on silica column：retention mechanism and its influential factors [J]. Chinese Journal of Chromatography, 2014, 32(7): 675-681.

Thermodynamic properties of novel phenylene-bridged periodic mesoporous organosilica as high performance liquid chromatographic stationary phase

PDF

Knowledge

Abstract

Cite this article

share this article

share this article

References

Related Articles 15

Recommended Articles

Metrics