Iron particle nanodrilling of few layer graphene at low electron beam accelerating voltages

Jessica Campos-Delgado; Daniel L. Baptista; Miguel Fuentes-Cabrera; Bobby G. Sumpter; Vincent Meunier; Humberto Terrones; Yoong Ahm Kim; Hiroyuki Muramatsu; Takuya Hayashi; Morinobu Endo; Mauricio Terrones; Carlos A. Achete

doi:10.1002/ppsc.201200041

Iron particle nanodrilling of few layer graphene at low electron beam accelerating voltages

Jessica Campos-Delgado
, Daniel L. Baptista
, Miguel Fuentes-Cabrera
, Bobby G. Sumpter
, Vincent Meunier
, Humberto Terrones
, Yoong Ahm Kim
, Hiroyuki Muramatsu
, Takuya Hayashi
, Morinobu Endo
, Mauricio Terrones
, Carlos A. Achete

Center for Nanophase Matls Sciences

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

9 Scopus citations

Abstract

Atomic vacancies in graphene are created under relatively low energy electron bombardment, but the formation of vacancies is significanlty enhanced by iron nanocatalysis. The evolution of the overall process involves nanoparticle agglomeration, interlayer migration, and confinement to nearby defects. The catalytic activation of metal nanoparticles via elecron irradiation on graphene-like surfaces appears to be a novel process that can be used to obtain porous graphene sheets with high surface areas.

Original language	English
Pages (from-to)	76-82
Number of pages	7
Journal	Particle and Particle Systems Characterization
Volume	30
Issue number	1
DOIs	https://doi.org/10.1002/ppsc.201200041
State	Published - Jan 2013

Keywords

few-layer graphene
iron nanoparticles
low voltage processes
nanodrilling

Access to Document

10.1002/ppsc.201200041

Cite this

Campos-Delgado, J., Baptista, D. L., Fuentes-Cabrera, M., Sumpter, B. G., Meunier, V., Terrones, H., Kim, Y. A., Muramatsu, H., Hayashi, T., Endo, M., Terrones, M., & Achete, C. A. (2013). Iron particle nanodrilling of few layer graphene at low electron beam accelerating voltages. Particle and Particle Systems Characterization, 30(1), 76-82. https://doi.org/10.1002/ppsc.201200041

@article{dbc87f0cfadd4172950e14d97dd58298,

title = "Iron particle nanodrilling of few layer graphene at low electron beam accelerating voltages",

abstract = "Atomic vacancies in graphene are created under relatively low energy electron bombardment, but the formation of vacancies is significanlty enhanced by iron nanocatalysis. The evolution of the overall process involves nanoparticle agglomeration, interlayer migration, and confinement to nearby defects. The catalytic activation of metal nanoparticles via elecron irradiation on graphene-like surfaces appears to be a novel process that can be used to obtain porous graphene sheets with high surface areas.",

keywords = "few-layer graphene, iron nanoparticles, low voltage processes, nanodrilling",

author = "Jessica Campos-Delgado and Baptista, \{Daniel L.\} and Miguel Fuentes-Cabrera and Sumpter, \{Bobby G.\} and Vincent Meunier and Humberto Terrones and Kim, \{Yoong Ahm\} and Hiroyuki Muramatsu and Takuya Hayashi and Morinobu Endo and Mauricio Terrones and Achete, \{Carlos A.\}",

year = "2013",

month = jan,

doi = "10.1002/ppsc.201200041",

language = "English",

volume = "30",

pages = "76--82",

journal = "Particle and Particle Systems Characterization",

issn = "0934-0866",

publisher = "wiley",

number = "1",

}

Campos-Delgado, J, Baptista, DL, Fuentes-Cabrera, M, Sumpter, BG, Meunier, V, Terrones, H, Kim, YA, Muramatsu, H, Hayashi, T, Endo, M, Terrones, M & Achete, CA 2013, 'Iron particle nanodrilling of few layer graphene at low electron beam accelerating voltages', Particle and Particle Systems Characterization, vol. 30, no. 1, pp. 76-82. https://doi.org/10.1002/ppsc.201200041

TY - JOUR

T1 - Iron particle nanodrilling of few layer graphene at low electron beam accelerating voltages

AU - Campos-Delgado, Jessica

AU - Baptista, Daniel L.

AU - Fuentes-Cabrera, Miguel

AU - Sumpter, Bobby G.

AU - Meunier, Vincent

AU - Terrones, Humberto

AU - Kim, Yoong Ahm

AU - Muramatsu, Hiroyuki

AU - Hayashi, Takuya

AU - Endo, Morinobu

AU - Terrones, Mauricio

AU - Achete, Carlos A.

PY - 2013/1

Y1 - 2013/1

N2 - Atomic vacancies in graphene are created under relatively low energy electron bombardment, but the formation of vacancies is significanlty enhanced by iron nanocatalysis. The evolution of the overall process involves nanoparticle agglomeration, interlayer migration, and confinement to nearby defects. The catalytic activation of metal nanoparticles via elecron irradiation on graphene-like surfaces appears to be a novel process that can be used to obtain porous graphene sheets with high surface areas.

AB - Atomic vacancies in graphene are created under relatively low energy electron bombardment, but the formation of vacancies is significanlty enhanced by iron nanocatalysis. The evolution of the overall process involves nanoparticle agglomeration, interlayer migration, and confinement to nearby defects. The catalytic activation of metal nanoparticles via elecron irradiation on graphene-like surfaces appears to be a novel process that can be used to obtain porous graphene sheets with high surface areas.

KW - few-layer graphene

KW - iron nanoparticles

KW - low voltage processes

KW - nanodrilling

UR - https://www.scopus.com/pages/publications/84868693425

U2 - 10.1002/ppsc.201200041

DO - 10.1002/ppsc.201200041

M3 - Article

AN - SCOPUS:84868693425

SN - 0934-0866

VL - 30

SP - 76

EP - 82

JO - Particle and Particle Systems Characterization

JF - Particle and Particle Systems Characterization

IS - 1

ER -

Iron particle nanodrilling of few layer graphene at low electron beam accelerating voltages

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this