BSI PD IEC/TS 62607-4-1:2014
$102.76
Nanomanufacturing. Key control characteristics – Cathode nanomaterials for lithium ion batteries. Electrochemical characterisation, 2-electrode cell method
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 22 |
This part of IEC 62607 provides a standardized method for the determination of electrochemical properties of lithium ion battery cathode nanomaterials to enable customers to:
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decide whether or not a cathode nanomaterial is usable, and
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select a cathode nanomaterial suitable for their application.
This technical specification includes:
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definitions of terminology used in this document,
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recommendations for sample preparation,
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outlines of the experimental procedures used to measure cathode nanomaterial properties,
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methods of interpretation of results and discussion of data analysis,
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case studies and
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references.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | CONTENTS |
| 5 | FOREWORD |
| 7 | INTRODUCTION |
| 8 | 1 Scope 2 Normative references 3 Terms, definitions, acronyms and abbreviations 3.1 Terms and definitions |
| 9 | 3.2 Acronyms and abbreviations 4 Sample preparation methods 4.1 General |
| 10 | 4.2 Reagents 4.2.1 Cathode foil 4.2.2 Anode 4.2.3 Solvents and separator 4.3 Pre-treatment of the cathode nanomaterial |
| 11 | 4.4 Preparation of the screw cell Tables Table 1 – Spring force and pressure |
| 12 | 4.5 Disassembly of the screw cell 5 Measurement of electrochemical properties 5.1 General 5.2 Open circuit voltage (OCV) 5.2.1 Demarcation of method 5.2.2 Experimental procedures and measurement conditions 5.3 Potentiostatic electrochemical impedance spectroscopy (EIS) 5.3.1 Demarcation of method 5.3.2 Experimental procedures and measurement conditions 5.4 Charge discharge experiment (constant current constant voltage, CCCV) 5.4.1 Demarcation of method |
| 13 | 5.4.2 Experimental procedures and measurement conditions 6 Data analysis / Interpretation of results 6.1 Open circuit potential 6.2 Electrochemical impedance spectroscopy 6.3 Constant current constant voltage (CCCV) charging-discharging |
| 14 | Annex A (informative) Case study A.1 Sample preparation Figures Figure A.1 – Components for the cell |
| 16 | Figure A.2 – Construction steps (a to g) |
| 17 | A.2 Results for a LCO electrode Figure A.3 – Open circuit voltage/potential time graph Figure A.4 – Electrochemical impedance graph |
| 18 | Figure A.5 – Constant current / constant voltage – Charge / Discharge |
| 19 | Figure A.6 – Capacity per cycle |
