1、 IEC TS 62607-4-3 Edition 1.0 2015-08 TECHNICA L SPECIFICA TION Nanomanufacturing Key control characteristics Part 4-3:Nano-enabled electrical energy storage Contact and coating resistivity measurements for nanomaterials IEC TS 62607-4-3:2015-08(en)c olourinsideCopyright International Electrotechnic
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11、otechnical Commission IEC TS 62607-4-3 Edition 1.0 2015-08 TECHNICA L SPECIFICA TION Nanomanufacturing Key control characteristics Part 4-3:Nano-enabled electrical energy storage Contact and coating resistivity measurements for nanomaterials INTER NA TIONAL ELECTROTECHNICAL COMMISSION ICS 07.030 ISB
12、N 978-2-8322-2851-7 Registered t rademark of t he Int ernational Electrot echnical Commission W arning!Make sure that you obtained this publication from an authorized distributor.c olourinsideCopyright International Electrotechnical Commission 2 IEC TS 62607-4-3:2015 IEC 2015 CONTENTS FOREWORD.4 INT
13、RODUCTION.6 1 Scope.7 2 Normative ref erences.7 3 Terms,def initions,acronyms and abbreviations.7 3.1 Terms and def initions.7 3.2 Acronyms and abbreviations.8 4 Sample preparation methods.8 4.1 General.8 4.2 Reagents.9 4.2.1 Casting slurry.9 4.2.2 Isolator substrates.9 4.2.3 Metal collector strips
14、and sample layout.9 4.3 Preparation of the electrode nanomaterial test samples.9 5 Measurement of electric properties.10 5.1 General.10 5.2 Coating resistivity.10 5.2.1 Demarcation of method.10 5.2.2 Measurement of the sample thickness.10 5.2.3 Experimental procedures and measurement conditions.10 5
15、.3 Contact resistivity.11 5.3.1 Demarcation of method.11 5.3.2 Experimental procedures and measurement conditions.11 6 Data analysis/interpretation of results.11 6.1 Coating resistivity.11 6.2 Contact resistivity.12 Annex A(inf ormative)Case study.13 A.1 Sample preparation.13 A.2 Results f or a supe
16、rcap EDLC-electrode and a lithium-ion battery NCM-cathode.15 A.2.1 Linear correlation between current and voltage of the electrode coating resistance of a supercap electrode(ohmic behaviour).15 A.2.2 Results f or coating resistivity.16 A.2.3 Results of measurement of contact resistivity.17 Bibliography.18 Figure 1 Layout of the coating(lef t)and contact(right)resistivity measurement.9 Figure A.1 Sample preparation.13 Figure A.2 Construction steps.15 Figure A.3 Correlation between current and vol
