Preparation of superficially porous core-shell silica particle with controllable mesopore by a dual-templating approach for fast HPLC of small molecules

详细信息    查看全文

• 作者：Hongjun Xia^a ; Guangping Wan^a ; Gang Chen^b ; Quan Bai^a ; ^{baiquan@nwu.edu.cn}
• 关键词：Core-shell silica microspheres ; Dual-templating method ; Chromatographic separation ; Porous materials ; Sol-gel preparation
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：192
• 期：Complete
• 页码：5-8
• 全文大小：845 K
• 卷排序：192

文摘

CSSMs were synthesized with a dual-templating approach for the first time. The pore size of the CSSMs can be enlarged to 10.6 nm with the addition of TOMAB. The mesopore channels of the CSSMs are perpendicular to the particles surface. The synthesized CSSMs can be used in fast separation of small molecules.