Tailoring the molecular sieving action of zeolite Y with MOCVD‐type reagents | Zendy

Ozin Geoffrey A. | Zendy; Steele Mark R. | Zendy

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Tailoring the molecular sieving action of zeolite Y with MOCVD‐type reagents

Author(s) -

Ozin Geoffrey A.,

Steele Mark R.

Publication year - 1994

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.19940060410

Subject(s) - zeolite , molecular sieve , chemical vapor deposition , metalorganic vapour phase epitaxy , reagent , materials science , chemoselectivity , brønsted–lowry acid–base theory , chemical engineering , nanotechnology , organic chemistry , catalysis , chemistry , layer (electronics) , epitaxy , engineering

A novel method of engineering the supercage aperture in zeolite Y that can produce zeolites with highly tunable pore sizes is described. The room temperature reaction of metal organic chemical vapor deposition species such as (CH 3 ) 2 Zn or (CH 3 ) 2 Cd with Brønsted acid sites in H π Na 36−n Y leads to anchored ZOZnCH 3 or ZOCdCH 3 moieties located at specific sites in the supercage of zeolite Y that can discriminate between H 2 S and H 2 Se. This degree of chemoselectivity will increase the number of potential practical applications of molecular sieves.

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