IEC TS 62607-4-6:2018(E) provides a method for determination of carbon content of nano electrode materials by infrared absorption spectroscopy method. The method is applicable to carbon contents of mass fraction between 0,001 % and 100 %. This method will enable customers to: a) decide whether or not a nano electrode material is usable, and b) select a nano electrode material with suitable carbon content for its application. This document includes: – recommendations for sample preparation, – outlines of the experimental procedures used to measure electrode nanomaterial properties, – methods of interpretation of results and discussion of data analysis, and – case studies.<\/p>\n
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| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 3.2 Abbreviated terms 4 Reagents and materials 4.1 Analysis gas 4.2 Carrier gas 4.3 Fluxes 4.4 Certified reference materials 5 Apparatus 5.1 Analytical balance <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 5.2 Powder compressor 5.3 High-frequency infrared ray carbon\/sulfur analyzer 5.4 Muffle furnace 5.5 Crucibles 6 Test methods 6.1 General 6.2 Sample preparation 6.2.1 Drying Tables Table 1 \u2013 Recommended working conditions of high frequencyinfrared carbon and sulfur analyzer <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 6.2.2 Tableting 6.3 Start up 6.4 Blank verification and determination 6.5 Checking and calibration 6.6 Analysis 6.7 Reporting the results <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 7 Data verification 8 Test report <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | Annex A (informative) Case study A.1 The gas path diagram and the light path diagram Figures Figure A.1 \u2013 The gas and light (dashed box) path diagram <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | A.2 Procedures of sample preparation and carbon content determination Figure A.2 \u2013 A-B-C Procedures of sample preparation and carbon content determination <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | A.3 Data analysis for carbon content determination Table A.1 \u2013 Measurement method consistency and measurement results ofdifferent samples in the same laboratory <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Table A.2 \u2013 Inter-laboratory consistency and measurement results of the same sample <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Nanomanufacturing. Key control characteristics – Nano-enabled electrical energy storage. Determination of carbon content for nano-enabled electrode materials, infrared absorption method<\/b><\/p>\n |