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Assembly of large area crack free clay porous films.

ABSTRACT: Porous materials with well-defined porosity have advantages in a wide range of applications, including filtration media, catalysis, and electrodes. The bottom-up fabrication of inverse opals have promised to provide those nanostructures, but fabrication of these materials is often plagued with large numbers of defects and macro-scale cracks. Here, we present a method for making nanostructured porous clay films with well defined pore size that are crack free over a large area (multiple cm²).

SUBMITTER: Huang X

PROVIDER: S-EPMC9076984 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature

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Assembly of large area crack free clay porous films.

Huang Xiayun X Ivanova Nina N Strzelec Andrea A Zacharia Nicole S NS

RSC advances 20180103 2

Porous materials with well-defined porosity have advantages in a wide range of applications, including filtration media, catalysis, and electrodes. The bottom-up fabrication of inverse opals have promised to provide those nanostructures, but fabrication of these materials is often plagued with large numbers of defects and macro-scale cracks. Here, we present a method for making nanostructured porous clay films with well defined pore size that are crack free over a large area (multiple cm<sup>2</ ...[more]

PMID: 35538966

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Assembly of large-area, highly ordered, crack-free inverse opal films.

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