Delaminated layered zeolite precursors and how to prepare them without sonication

摘要

What is provided is a scalable delamination of SSZ-70 skeleton zeolite that does not require sonication, which was previously difficult due to the charging properties of the imidazolium structure-directing agent required for zeolite synthesis. Met. The method comprises contacting the B-SSZ-70 zeolite precursor with a zinc source such as zinc nitrate and fluoride sources.