Additive-free synthesis of mesoporous FAU-type zeolite with intergrown structure

doi:10.1007/s40843-017-9227-y

	Additive-free synthesis of mesoporous FAU-type zeolite with intergrown structure
	Jia, Xiaoli 1; Han, Lu 1; Ma, Yanhang2 ; Che, Shunai 1
	2018-08
发表期刊	SCIENCE CHINA-MATERIALS
ISSN	2095-8226
卷号	61 期号:8 页码:1095-1100
发表状态	已发表
DOI	10.1007/s40843-017-9227-y
摘要	Hierarchical porous zeolites attract great attention because of their porosity on different scales to improve molecular diffusion. Here, we report mesoporous Faujasite (FAU) zeolite nanosheets with intergrown structure synthesized in an additive-free system. The sample was composed of uniform nanosheets with a slice thickness of similar to 50 nm, which held a honeycomb-like structure with abundant mesopores. This material exhibits both microporous and mesoporous structure: the intrinsic micropores with a diameter about 0.74 nm in the zeolite framework and the mesopores with a diameter about 10 nm existing within the zeolite nanosheets. The Si/Al ratios can be adjusted from 1.1 to 1.9 (zeolites X or Y). In addition, this simple and environment-friendly method may provide inspiration to the synthesis of other hierarchical zeolites.
关键词	mesoporous zeolite additive-free synthesis inter-grown structure
收录类别	SCI ; SCIE ; EI ; CSCD
语种	英语
资助项目	National Excellent Doctoral Dissertation of China[201454]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000439332800010
CSCD记录号	CSCD:6336910
出版者	SCIENCE PRESS
WOS关键词	SINGLE-CRYSTALS ; HIERARCHICAL ZEOLITES ; DIRECTED SYNTHESIS ; CATIONIC POLYMERS ; MFI ZEOLITE ; NANOSHEETS ; CARBON ; SURFACTANT ; ZSM-5 ; ADSORPTION
原始文献类型	Article
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/27390
专题	物质科学与技术学院_PI研究组_马延航组
通讯作者	Che, Shunai
作者单位	1.Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
推荐引用方式 GB/T 7714	Jia, Xiaoli,Han, Lu,Ma, Yanhang,et al. Additive-free synthesis of mesoporous FAU-type zeolite with intergrown structure[J]. SCIENCE CHINA-MATERIALS,2018,61(8):1095-1100.
APA	Jia, Xiaoli,Han, Lu,Ma, Yanhang,&Che, Shunai.(2018).Additive-free synthesis of mesoporous FAU-type zeolite with intergrown structure.SCIENCE CHINA-MATERIALS,61(8),1095-1100.
MLA	Jia, Xiaoli,et al."Additive-free synthesis of mesoporous FAU-type zeolite with intergrown structure".SCIENCE CHINA-MATERIALS 61.8(2018):1095-1100.