A stable aluminosilicate zeolite with intersecting three-dimensional extra-large pores

Author:

Lin Qing-Fang1ORCID,Gao Zihao Rei23ORCID,Lin Cong45ORCID,Zhang Siyao1,Chen Junfeng6,Li Zhiqiang6,Liu Xiaolong7,Fan Wei8ORCID,Li Jian249ORCID,Chen Xiaobo6ORCID,Camblor Miguel A.3ORCID,Chen Fei-Jian1ORCID

Affiliation:

1. Department of Chemistry, Bengbu Medical College, Bengbu 233030, China.

2. Anhui ZEO New Material Technology Co., 778 Dongliu Road, Hefei 230071, China.

3. Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas (ICMM-CSIC), c/Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain.

4. College of Chemistry and Molecular Engineering, Peking University, Beijing, China.

5. Department of Mechanical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China.

6. State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, China.

7. State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials, Sun Yat-Sen University, Guangzhou 510275, China.

8. Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA.

9. Berzelii Center EXSELENT on Porous Materials, Department of Materials and Environmental Chemistry, Stockholm University, 10691 Stockholm, Sweden.

Abstract

Extra-large and intersecting pores Thermally stable zeolites with large pores, such as zeolite Y with 12-membered rings, are used for converting large molecules from petroleum into smaller, more useful hydrocarbons. Lin et al . report the synthesis of ZEO-1, a thermally stable zeolite with extra-large, 16-membered rings. The use of tricyclohexylmethylphosphonium as an organic structure–directing agent created a zeolite with a fully interconnected multidimensional framework and a very high specific surface area. —PDS

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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