The synthesis of Lewis acid ZrO2 nanoparticles and their applications in phospholipid adsorption from Jatropha oil used for biofuel

被引：24

作者：

Lin, Yi-Feng ^{[1
]}

Chen, Jhen-Huei ^{[1
]}

Hsu, Shih-Hong ^{[1
]}

Hsiao, Hsiang-Chi ^{[1
]}

Chung, Tsai-Wang ^{[1
]}

Tung, Kuo-Lun ^{[1
]}

机构：

[1] Chung Yuan Christian Univ, R&D Ctr Membrane Technol, Dept Chem Engn, Tao Yuan 320, Taiwan

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2012年 / 368卷

关键词：

ZrO2; Adsorbent; Lewis acid; Jatropha oil; Biofuel; DRUG-DELIVERY; PHOTOCATALYSIS; MEMBRANE; OXIDES;

D O I：

10.1016/j.jcis.2011.11.055

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

ZrO2 nanoparticles were successfully fabricated via a facile hydrothermal process. The diameter and surface area of the as-prepared ZrO2 nanoparticles were approximately 5-10 nm and 102 m(2)/g, respectively. For the first time, Zr atoms with partial positive charges in a Lewis acid ZrO2 nanoparticle adsorbent were used for the adsorption of negatively charged phospholipids from Jatropha oil. The capacity for phospholipid adsorption using the ZrO2 nanoparticles was better than that of commercial ZrO2 powder due to the larger surface area of the ZrO2 nanoparticles. Phospholipid removal makes Jatropha oil a potential oil for biofuel applications. Crown Copyright (C) 2011 Published by Elsevier Inc. All rights reserved.

引用

页码：660 / 662

页数：3

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