Nanoindentation Studies of Polyimide Thin Films with Various Internal Linkages in the Diamine Component

Choonkeun Lee; Jinuk Kwon; Sunggook Park; Saimani Sundar; Byoungryul Min; Haksoo Han

doi:10.1002/polb.10775

Nanoindentation Studies of Polyimide Thin Films with Various Internal Linkages in the Diamine Component

Choonkeun Lee, Jinuk Kwon, Sunggook Park, Saimani Sundar, Byoungryul Min, Haksoo Han

Department of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

The nanoindentation behavior of 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride (BPDA)-based polyimide thin films was investigated. The crystallinity, chains, and the packing order were characterized with a prism coupler and wide angle x-ray diffraction (WAXD). The hardness of the thin films were also calculated from the curves of the nanoindentation load versus the displacement. The nanoindentation and birefringence results revealed that the mechanical properties of the films depended on the crystallinity, which was due to the chain order along the chain axis and the molecular packing order.

Original language	English
Pages (from-to)	861-870
Number of pages	10
Journal	Journal of Polymer Science, Part B: Polymer Physics
Volume	42
Issue number	5
DOIs	https://doi.org/10.1002/polb.10775
Publication status	Published - 2004 Mar 1

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Physical and Theoretical Chemistry
Polymers and Plastics
Materials Chemistry

Access to Document

10.1002/polb.10775

Cite this

@article{f7e6d9161d944ea19f8a4a1a30ce8cd1,

title = "Nanoindentation Studies of Polyimide Thin Films with Various Internal Linkages in the Diamine Component",

abstract = "The nanoindentation behavior of 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride (BPDA)-based polyimide thin films was investigated. The crystallinity, chains, and the packing order were characterized with a prism coupler and wide angle x-ray diffraction (WAXD). The hardness of the thin films were also calculated from the curves of the nanoindentation load versus the displacement. The nanoindentation and birefringence results revealed that the mechanical properties of the films depended on the crystallinity, which was due to the chain order along the chain axis and the molecular packing order.",

author = "Choonkeun Lee and Jinuk Kwon and Sunggook Park and Saimani Sundar and Byoungryul Min and Haksoo Han",

year = "2004",

month = mar,

day = "1",

doi = "10.1002/polb.10775",

language = "English",

volume = "42",

pages = "861--870",

journal = "Journal of Polymer Science, Part B: Polymer Physics",

issn = "0887-6266",

publisher = "John Wiley and Sons Inc.",

number = "5",

}

TY - JOUR

T1 - Nanoindentation Studies of Polyimide Thin Films with Various Internal Linkages in the Diamine Component

AU - Lee, Choonkeun

AU - Kwon, Jinuk

AU - Park, Sunggook

AU - Sundar, Saimani

AU - Min, Byoungryul

AU - Han, Haksoo

PY - 2004/3/1

Y1 - 2004/3/1

N2 - The nanoindentation behavior of 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride (BPDA)-based polyimide thin films was investigated. The crystallinity, chains, and the packing order were characterized with a prism coupler and wide angle x-ray diffraction (WAXD). The hardness of the thin films were also calculated from the curves of the nanoindentation load versus the displacement. The nanoindentation and birefringence results revealed that the mechanical properties of the films depended on the crystallinity, which was due to the chain order along the chain axis and the molecular packing order.

AB - The nanoindentation behavior of 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride (BPDA)-based polyimide thin films was investigated. The crystallinity, chains, and the packing order were characterized with a prism coupler and wide angle x-ray diffraction (WAXD). The hardness of the thin films were also calculated from the curves of the nanoindentation load versus the displacement. The nanoindentation and birefringence results revealed that the mechanical properties of the films depended on the crystallinity, which was due to the chain order along the chain axis and the molecular packing order.

UR - http://www.scopus.com/inward/record.url?scp=1542304450&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=1542304450&partnerID=8YFLogxK

U2 - 10.1002/polb.10775

DO - 10.1002/polb.10775

M3 - Article

AN - SCOPUS:1542304450

VL - 42

SP - 861

EP - 870

JO - Journal of Polymer Science, Part B: Polymer Physics

JF - Journal of Polymer Science, Part B: Polymer Physics

SN - 0887-6266

IS - 5

ER -

Nanoindentation Studies of Polyimide Thin Films with Various Internal Linkages in the Diamine Component

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this