Non-destructive Quality Testing of Battery Separators

Josef Huber; Christoph Tammer; Daniel Schneider; Christian Seidel; Gunther Reinhart

doi:10.1016/j.procir.2016.06.002

Non-destructive Quality Testing of Battery Separators

Josef Huber
, Christoph Tammer
, Daniel Schneider
, Christian Seidel
, Gunther Reinhart

Fraunhofer Institute for Machine Tools and Forming Technologies (IWU)

Research output: Contribution to journal › Conference article › peer-review

12 Scopus citations

Abstract

The growing demand and new fields of application compel battery manufacturers to higher product quality. As the battery separator is the main safety element of a battery cell, defect-free separators are a prerequisite for safe lithium-ion batteries. Hence, typical production defects have to be reliably detected by 100-percent inspection methods. For that reason, this paper presents the design of a non-destructive inspection approach for battery separator quality testing. Based on a requirements analysis the most appropriate test method is selected. Subsequently, a detailed implementation concept is derived and proven within a real production scenario.

Original language	English
Pages (from-to)	423-428
Number of pages	6
Journal	Procedia CIRP
Volume	62
DOIs	https://doi.org/10.1016/j.procir.2016.06.002
State	Published - 2017
Externally published	Yes
Event	10th CIRP Conference on Intelligent Computation in Manufacturing Engineering - CIRP ICME 2016 - Ischia, Italy Duration: 20 Jul 2016 → 22 Jul 2016

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Battery separator
Machine vision
Non-destructive testing
Optical inspection

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10.1016/j.procir.2016.06.002

Cite this

@article{59ff10edc5564f43994f782635f723b9,

title = "Non-destructive Quality Testing of Battery Separators",

abstract = "The growing demand and new fields of application compel battery manufacturers to higher product quality. As the battery separator is the main safety element of a battery cell, defect-free separators are a prerequisite for safe lithium-ion batteries. Hence, typical production defects have to be reliably detected by 100-percent inspection methods. For that reason, this paper presents the design of a non-destructive inspection approach for battery separator quality testing. Based on a requirements analysis the most appropriate test method is selected. Subsequently, a detailed implementation concept is derived and proven within a real production scenario.",

keywords = "Battery separator, Machine vision, Non-destructive testing, Optical inspection",

author = "Josef Huber and Christoph Tammer and Daniel Schneider and Christian Seidel and Gunther Reinhart",

note = "Publisher Copyright: {\textcopyright} 2017 The Authors. Published by Elsevier B.V.; 10th CIRP Conference on Intelligent Computation in Manufacturing Engineering - CIRP ICME 2016 ; Conference date: 20-07-2016 Through 22-07-2016",

year = "2017",

doi = "10.1016/j.procir.2016.06.002",

language = "English",

volume = "62",

pages = "423--428",

journal = "Procedia CIRP",

issn = "2212-8271",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Non-destructive Quality Testing of Battery Separators

AU - Huber, Josef

AU - Tammer, Christoph

AU - Schneider, Daniel

AU - Seidel, Christian

AU - Reinhart, Gunther

PY - 2017

Y1 - 2017

N2 - The growing demand and new fields of application compel battery manufacturers to higher product quality. As the battery separator is the main safety element of a battery cell, defect-free separators are a prerequisite for safe lithium-ion batteries. Hence, typical production defects have to be reliably detected by 100-percent inspection methods. For that reason, this paper presents the design of a non-destructive inspection approach for battery separator quality testing. Based on a requirements analysis the most appropriate test method is selected. Subsequently, a detailed implementation concept is derived and proven within a real production scenario.

AB - The growing demand and new fields of application compel battery manufacturers to higher product quality. As the battery separator is the main safety element of a battery cell, defect-free separators are a prerequisite for safe lithium-ion batteries. Hence, typical production defects have to be reliably detected by 100-percent inspection methods. For that reason, this paper presents the design of a non-destructive inspection approach for battery separator quality testing. Based on a requirements analysis the most appropriate test method is selected. Subsequently, a detailed implementation concept is derived and proven within a real production scenario.

KW - Battery separator

KW - Machine vision

KW - Non-destructive testing

KW - Optical inspection

UR - https://www.scopus.com/pages/publications/85020735036

U2 - 10.1016/j.procir.2016.06.002

DO - 10.1016/j.procir.2016.06.002

M3 - Conference article

AN - SCOPUS:85020735036

SN - 2212-8271

VL - 62

SP - 423

EP - 428

JO - Procedia CIRP

JF - Procedia CIRP

T2 - 10th CIRP Conference on Intelligent Computation in Manufacturing Engineering - CIRP ICME 2016

Y2 - 20 July 2016 through 22 July 2016

ER -

Non-destructive Quality Testing of Battery Separators

Abstract

UN SDGs

Keywords

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