Effects of Ar/H/N-ion bombardment on the surface free energy and friction behavior of the fullerene-like hydrogenated carbon (FL-C:H) film

Xia Wang; Peng Wang; Bo Mu; Shengrong Yang; Junyan Zhang

doi:10.1002/sia.2934

Effects of Ar/H/N-ion bombardment on the surface free energy and friction behavior of the fullerene-like hydrogenated carbon (FL-C:H) film

Xia Wang, Peng Wang, Bo Mu, Shengrong Yang, Junyan Zhang

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

1 Scopus citations

Abstract

The surface modification of the fullerene-like hydrogenated carbon (FL-C:H) film was achieved by bombardment using Ar, H, and N ions, respectively. A systematic comparison of X-ray photoelectron spectroscopy (XPS) and Fourier transformation infrared(FTIR) spectra was made between the FL-C : H film and ion-bombarded films. The results show that ion bombardment resulted in the increase of sp³ C content, specially, new C=N bonds were formed for N-ion-bombarded film. The contact angle (CA) and friction coefficient of those films were measured. The surface free energy evaluated from the contact angle increased for ion-bombarded films, and the most obvious increase was obtained for N-ion-bombarded film. The friction coefficient decreased for H-ion-bombarded film whereas it increased for N-ion-bombarded film, and the friction coefficient of Ar-ion-bombarded film was close to that of the FL-C : H film.

Original language	English
Pages (from-to)	1475-1480
Number of pages	6
Journal	Surface and Interface Analysis
Volume	40
Issue number	11
DOIs	https://doi.org/10.1002/sia.2934
State	Published - Nov 2008
Externally published	Yes

Keywords

Contact angle
Fullerene-like hydrogenated carbon film
Ion bombardment
Surface free energy
Tribological behaviors

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@article{bb53cc9dbbc146aeae22d324d0a03258,

title = "Effects of Ar/H/N-ion bombardment on the surface free energy and friction behavior of the fullerene-like hydrogenated carbon (FL-C:H) film",

abstract = "The surface modification of the fullerene-like hydrogenated carbon (FL-C:H) film was achieved by bombardment using Ar, H, and N ions, respectively. A systematic comparison of X-ray photoelectron spectroscopy (XPS) and Fourier transformation infrared(FTIR) spectra was made between the FL-C : H film and ion-bombarded films. The results show that ion bombardment resulted in the increase of sp3 C content, specially, new C=N bonds were formed for N-ion-bombarded film. The contact angle (CA) and friction coefficient of those films were measured. The surface free energy evaluated from the contact angle increased for ion-bombarded films, and the most obvious increase was obtained for N-ion-bombarded film. The friction coefficient decreased for H-ion-bombarded film whereas it increased for N-ion-bombarded film, and the friction coefficient of Ar-ion-bombarded film was close to that of the FL-C : H film.",

keywords = "Contact angle, Fullerene-like hydrogenated carbon film, Ion bombardment, Surface free energy, Tribological behaviors",

author = "Xia Wang and Peng Wang and Bo Mu and Shengrong Yang and Junyan Zhang",

year = "2008",

month = nov,

doi = "10.1002/sia.2934",

language = "English",

volume = "40",

pages = "1475--1480",

journal = "Surface and Interface Analysis",

issn = "0142-2421",

publisher = "John Wiley and Sons Ltd",

number = "11",

}

TY - JOUR

T1 - Effects of Ar/H/N-ion bombardment on the surface free energy and friction behavior of the fullerene-like hydrogenated carbon (FL-C:H) film

AU - Wang, Xia

AU - Wang, Peng

AU - Mu, Bo

AU - Yang, Shengrong

AU - Zhang, Junyan

PY - 2008/11

Y1 - 2008/11

N2 - The surface modification of the fullerene-like hydrogenated carbon (FL-C:H) film was achieved by bombardment using Ar, H, and N ions, respectively. A systematic comparison of X-ray photoelectron spectroscopy (XPS) and Fourier transformation infrared(FTIR) spectra was made between the FL-C : H film and ion-bombarded films. The results show that ion bombardment resulted in the increase of sp3 C content, specially, new C=N bonds were formed for N-ion-bombarded film. The contact angle (CA) and friction coefficient of those films were measured. The surface free energy evaluated from the contact angle increased for ion-bombarded films, and the most obvious increase was obtained for N-ion-bombarded film. The friction coefficient decreased for H-ion-bombarded film whereas it increased for N-ion-bombarded film, and the friction coefficient of Ar-ion-bombarded film was close to that of the FL-C : H film.

AB - The surface modification of the fullerene-like hydrogenated carbon (FL-C:H) film was achieved by bombardment using Ar, H, and N ions, respectively. A systematic comparison of X-ray photoelectron spectroscopy (XPS) and Fourier transformation infrared(FTIR) spectra was made between the FL-C : H film and ion-bombarded films. The results show that ion bombardment resulted in the increase of sp3 C content, specially, new C=N bonds were formed for N-ion-bombarded film. The contact angle (CA) and friction coefficient of those films were measured. The surface free energy evaluated from the contact angle increased for ion-bombarded films, and the most obvious increase was obtained for N-ion-bombarded film. The friction coefficient decreased for H-ion-bombarded film whereas it increased for N-ion-bombarded film, and the friction coefficient of Ar-ion-bombarded film was close to that of the FL-C : H film.

KW - Contact angle

KW - Fullerene-like hydrogenated carbon film

KW - Ion bombardment

KW - Surface free energy

KW - Tribological behaviors

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U2 - 10.1002/sia.2934

DO - 10.1002/sia.2934

M3 - Article

AN - SCOPUS:55649100815

SN - 0142-2421

VL - 40

SP - 1475

EP - 1480

JO - Surface and Interface Analysis

JF - Surface and Interface Analysis

IS - 11

ER -

Effects of Ar/H/N-ion bombardment on the surface free energy and friction behavior of the fullerene-like hydrogenated carbon (FL-C:H) film

Abstract

Keywords

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