ISO/TS 23151 discusses standards for nanotechnologies and describes methods for the measurement of particle size distributions for cellulose nanocrystals using atomic force microscopy and transmission electron microscopy. ISO/TS 23151 provides a protocol for the reproducible dispersion of the material using ultrasonication, as assessed using dynamic light scattering. Sample preparation for microscopy, image acquisition, and data analysis are included. Cellulose nanomaterials, including cellulose nanocrystals (CNCs) and cellulose nanofibrils, are anticipated to have a significant commercial impact. Estimates of the market potential for cellulosic nanomaterials are as high as 35 million metric tons annually, depending on the predicted applications and the estimated market penetration. Standards for characterization of CNCs are required for material certification to facilitate sustained commercial and applications development.

Who is ISO/TS 23151 for?

PD ISO/TS 23151:2021 PDF

Abstract

Похожие стандарты

PD 6605-2:1998

Guidance on methodology for assessment of stress-rupture data - Computing methods

PD ISO/TS 6226:2025

Health informatics. Reference architecture for syndromic surveillance systems for infectious diseases

PD ISO/TS 17595:2025

Solid biofuels. Characterization of wood chip fuels. Essential information for producers, suppliers and users

PD ISO/TS 4452:2025

Specification and demonstration of system reliability of single-use drug delivery systems

PD ISO/TS 25271:2026

Automation systems and integration. Industrial digital twin interface architecture

PD IEC PAS 63720:2026

Rigid circuit board. Routing parameters

PD 6620:1998

Mains communications systems. Protocol and data integrity and interfaces

PD 6640:1999

Recommendations for short term solutions to support a sevice provider access interface