ISO/TS 22298:2024
International Standard
Current Edition
·
Approved on
22 March 2024
Nanotechnologies — Silica nanomaterials — Specification of characteristics and measurement methods for silica with ordered nanopore array (SONA)
ISO/TS 22298:2024 Files
English
10 Pages
Current Edition
OMR
31.08
ISO/TS 22298:2024 Scope
This document specifies the characteristics of samples of silica with ordered nanopore array (SONA) to be measured in powder form and the industrially available measurement methods used to determine said characteristics. This document provides a sound base for the research, development and commercialization of SONA for various applications.
This document excludes silica-gel, fumed silica and chemically modified SONA.
NOTE The pore size of SONA ranges usually from one nanometre to several tens of nanometres.
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