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BSI PD ISO/TS 10868:2017 – TC:2020 Edition

$186.33

Tracked Changes. Nanotechnologies. Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopy

Published By Publication Date Number of Pages
BSI 2020 56
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PDF Catalog

PDF Pages PDF Title
30 National foreword
34 Foreword
35 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
36 3.2 Abbreviated terms
4 Principle
4.1 General
4.2 UV-Vis-NIR absorption spectroscopy
4.3 Optical absorption peaks of SWCNTs in the UV-Vis-NIR region
38 4.4 Relation between SWCNT diameter and optical absorption peaks
4.5 Derivation of the purity indicator from optical absorption peak areas
40 4.6 Derivation of ratio of metallic SWCNTs from optical absorption peak areas
5 UV-Vis-NIR spectrometer
6 Sample preparation method
6.1 General
41 6.2 Preparation of D2O dispersion for measurement of mean diameter and the ratio of metallic SWCNTs
6.3 Preparation of solid film dispersion for measurement of the mean diameter and the ratio of metallic SWCNTs
42 6.4 Preparation of DMF dispersion for determination of the purity indicator
7 Optical measurement procedures and conditions
43 8 Data analysis and results interpretations
8.1 Data analysis for characterization of SWCNT diameter
8.2 Data analysis for determination of the purity indicator
8.3 Data analysis for characterization of the ratio of metallic SWCNTs
9 Measurement uncertainties
44 10 Test report
45 Annex A (informative) Case study for derivation of the relation between optical absorption peaks of SWCNTs and their mean diameter
50 Annex B (informative) Case study for determination of the purity indicator
53 Bibliography
BSI PD ISO/TS 10868:2017 - TC
$186.33