BSI PD ISO/TR 19716:2016
$198.66
Nanotechnologies. Characterization of cellulose nanocrystals
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 60 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Terms and definitions |
| 10 | 3 Symbols and abbreviated terms |
| 11 | 4 Production of cellulose nanocrystals (CNCs) |
| 14 | 5 Composition 5.1 Chemical composition |
| 15 | 5.2 Surface functional groups 5.2.1 Determination of sulfate half-esters |
| 19 | 5.2.2 Determination of carboxylic acids |
| 20 | 5.3 Degree of polymerization |
| 21 | 5.4 Crystallinity 5.4.1 General |
| 22 | 5.4.2 X-ray diffraction |
| 24 | 5.4.3 Nuclear magnetic resonance |
| 26 | 5.4.4 Vibrational spectroscopy 5.4.5 Crystallinity measurements for CNCs |
| 28 | 5.5 Moisture content 5.6 Contaminants 5.6.1 General |
| 29 | 5.6.2 Residual impurities derived from cellulosic biomass 5.6.3 Metal ions 5.6.4 Detection of contaminants by X-ray photoelectron spectroscopy |
| 30 | 6 CNC Morphology 6.1 Distributions of length and cross-section from microscopy 6.1.1 General |
| 31 | 6.1.2 Electron microscopy |
| 33 | 6.1.3 Atomic force microscopy |
| 35 | 6.1.4 Image analysis considerations 6.1.5 Microscopy size distributions for CNCs |
| 39 | 6.2 Size measurement by dynamic light scattering (DLS) |
| 41 | 7 CNC Surface characteristics 7.1 Specific surface area |
| 42 | 7.2 Surface charge |
| 43 | 8 Miscellaneous 8.1 Thermal properties |
| 46 | 8.2 Viscosity 9 Concluding comments |
| 48 | Bibliography |
