Nanotechnologies — 3D image reconstruction of rod-supported nano-objects using transmission electron microscopy

This document provides guidance for sample preparation, data acquisition by transmission electron microscopy, data processing, and three-dimensional image reconstruction to measure size and shape parameters of nano-objects on rod-shaped supports. The method is applicable to samples dispersed on or within an electron-transparent rod-shaped support.

Nanotechnologies — Reconstruction d'images 3D de nano-objets soutenus par des tiges à l'aide de la microscopie électronique à transmission

General Information

Status
Published
Publication Date
13-Jun-2021
Current Stage
9020 - International Standard under periodical review
Start Date
15-Apr-2024
Completion Date
15-Apr-2024
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Technical specification
ISO/TS 22292:2021 - Nanotechnologies -- 3D image reconstruction of rod-supported nano-objects using transmission electron microscopy
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Standards Content (Sample)

TECHNICAL ISO/TS
SPECIFICATION 22292
First edition
2021-06
Nanotechnologies — 3D image
reconstruction of rod-supported nano-
objects using transmission electron
microscopy
Nanotechnologies — Reconstruction d'images 3D de nano-objets
soutenus par des tiges à l'aide de la microscopie électronique à
transmission
Reference number
ISO/TS 22292:2021(E)
©
ISO 2021

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ISO/TS 22292:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
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CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2021 – All rights reserved

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ISO/TS 22292:2021(E)

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Nanotechnology-related terms . 2
3.2 Instrument-related terms . 2
3.3 Measurement-related terms. 3
4 Sample considerations . 4
4.1 General . 4
4.2 Choice of sample rod diameter . 4
5 Instrument factors . 4
5.1 Microscope set up . 4
5.1.1 General. 4
5.1.2 Acceleration voltage . . 5
5.1.3 Convergence semi-angle . 5
5.1.4 Collection angle . 5
5.1.5 Microscope magnification . 5
5.1.6 Number of pixels of the detector .
...

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