Microstructure, residual stress and corrosion resistance in electrodeposited copper foils

Yanhong Hua; Zhihua Nie; Guojie Huang; Yanfeng Li; Haofeng Xie; Dongmei Liu

doi:10.1007/978-981-13-0107-0_32

Microstructure, residual stress and corrosion resistance in electrodeposited copper foils

Yanhong Hua
, Zhihua Nie^*
, Guojie Huang
, Yanfeng Li
, Haofeng Xie
, Dongmei Liu

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Citation (Scopus)

Abstract

The current collector is a key component in rechargeable lithium ion batteries, which helps to carry electrode materials and collect the current. Copper foil, a thin sheet of Cu, is usually used as the current collector. To meet the requirement of lighter weight and higher energy density of lithium ion batteries, thinner copper foil with lower cost is demanded. In this paper, two commercial electrodeposited copper foils with thickness of 9 μm were studied by X-ray diffraction, scanning electron microscope and electron backscatter diffraction techniques. The corrosion resistance for the copper foils was also estimated by polarization curves. The crystal structure, microstructure, grain preferred orientation, residual stress, and corrosion resistance property were compared for the two foils.

Original language	English
Title of host publication	Lecture Notes in Mechanical Engineering
Publisher	Pleiades journals
Pages	345-351
Number of pages	7
DOIs	https://doi.org/10.1007/978-981-13-0107-0_32
Publication status	Published - 2018

Publication series

Name	Lecture Notes in Mechanical Engineering
ISSN (Print)	2195-4356
ISSN (Electronic)	2195-4364

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Copper foils
Corrosion resistance
Electrodeposition

Access to Document

10.1007/978-981-13-0107-0_32

Cite this

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title = "Microstructure, residual stress and corrosion resistance in electrodeposited copper foils",

abstract = "The current collector is a key component in rechargeable lithium ion batteries, which helps to carry electrode materials and collect the current. Copper foil, a thin sheet of Cu, is usually used as the current collector. To meet the requirement of lighter weight and higher energy density of lithium ion batteries, thinner copper foil with lower cost is demanded. In this paper, two commercial electrodeposited copper foils with thickness of 9 μm were studied by X-ray diffraction, scanning electron microscope and electron backscatter diffraction techniques. The corrosion resistance for the copper foils was also estimated by polarization curves. The crystal structure, microstructure, grain preferred orientation, residual stress, and corrosion resistance property were compared for the two foils.",

keywords = "Copper foils, Corrosion resistance, Electrodeposition",

author = "Yanhong Hua and Zhihua Nie and Guojie Huang and Yanfeng Li and Haofeng Xie and Dongmei Liu",

note = "Publisher Copyright: {\textcopyright} Springer Nature Singapore Pte Ltd. 2018.",

year = "2018",

doi = "10.1007/978-981-13-0107-0\_32",

language = "English",

series = "Lecture Notes in Mechanical Engineering",

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T1 - Microstructure, residual stress and corrosion resistance in electrodeposited copper foils

AU - Hua, Yanhong

AU - Nie, Zhihua

AU - Huang, Guojie

AU - Li, Yanfeng

AU - Xie, Haofeng

AU - Liu, Dongmei

PY - 2018

Y1 - 2018

N2 - The current collector is a key component in rechargeable lithium ion batteries, which helps to carry electrode materials and collect the current. Copper foil, a thin sheet of Cu, is usually used as the current collector. To meet the requirement of lighter weight and higher energy density of lithium ion batteries, thinner copper foil with lower cost is demanded. In this paper, two commercial electrodeposited copper foils with thickness of 9 μm were studied by X-ray diffraction, scanning electron microscope and electron backscatter diffraction techniques. The corrosion resistance for the copper foils was also estimated by polarization curves. The crystal structure, microstructure, grain preferred orientation, residual stress, and corrosion resistance property were compared for the two foils.

AB - The current collector is a key component in rechargeable lithium ion batteries, which helps to carry electrode materials and collect the current. Copper foil, a thin sheet of Cu, is usually used as the current collector. To meet the requirement of lighter weight and higher energy density of lithium ion batteries, thinner copper foil with lower cost is demanded. In this paper, two commercial electrodeposited copper foils with thickness of 9 μm were studied by X-ray diffraction, scanning electron microscope and electron backscatter diffraction techniques. The corrosion resistance for the copper foils was also estimated by polarization curves. The crystal structure, microstructure, grain preferred orientation, residual stress, and corrosion resistance property were compared for the two foils.

KW - Copper foils

KW - Corrosion resistance

KW - Electrodeposition

UR - https://www.scopus.com/pages/publications/85049755017

U2 - 10.1007/978-981-13-0107-0_32

DO - 10.1007/978-981-13-0107-0_32

M3 - Chapter

AN - SCOPUS:85049755017

T3 - Lecture Notes in Mechanical Engineering

SP - 345

EP - 351

BT - Lecture Notes in Mechanical Engineering

PB - Pleiades journals

ER -

Microstructure, residual stress and corrosion resistance in electrodeposited copper foils

Abstract

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UN SDGs

Keywords

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