Silicoaluminophosphate (SAPO)-Templated Activated Carbons.

ABSTRACT: Microporous activated carbon was prepared by depositing and pyrolyzing propylene within the microporous voids of SAPO-37 and subsequently removing the template by a treatment with HCl and NaOH. The carbon had a high surface area and large micropore and ultramicropore volumes. The yield, crystallinity, morphology, and adsorption properties compared well with those of a structurally related zeolite-Y-templated carbon. No HF was needed to remove the SAPO-37 template in contrast to the zeolite Y template, which could be of industrial importance.

SUBMITTER: Li Y 

PROVIDER: S-EPMC6648489 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature