Carbon spiral helix: A nanoarchitecture derived from monovacancy defects in graphene

Xingfa Gao; Lili Liu; Stephan Irle; Shigeru Nagase

doi:10.1002/anie.200907347

Carbon spiral helix: A nanoarchitecture derived from monovacancy defects in graphene

Xingfa Gao
, Lili Liu
, Stephan Irle
, Shigeru Nagase

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

16 Scopus citations

Abstract

The planar, magnetic isomer is the most stable form of interior graphene monovacancies, whereas the nonplanar, nonmagnetic spiro isomer is more stable for those closer to the edge of graphene sheets. On thermal annealing, interior monovacancies migrate towards the outermost periphery of graphene flakes. The spiro isomer is a suitable structural building block for the synthesis of carbon spiral helices (see picture). (Figure Presented)

Original language	English
Pages (from-to)	3200-3202
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	49
Issue number	18
DOIs	https://doi.org/10.1002/anie.200907347
State	Published - Apr 19 2010
Externally published	Yes

Keywords

Carbon
Density functional calculations
Electronic structure
Helical structures
Molecular dynamics

Access to Document

10.1002/anie.200907347

Cite this

@article{907163f3018d4fe89ab85a353980480d,

title = "Carbon spiral helix: A nanoarchitecture derived from monovacancy defects in graphene",

abstract = "The planar, magnetic isomer is the most stable form of interior graphene monovacancies, whereas the nonplanar, nonmagnetic spiro isomer is more stable for those closer to the edge of graphene sheets. On thermal annealing, interior monovacancies migrate towards the outermost periphery of graphene flakes. The spiro isomer is a suitable structural building block for the synthesis of carbon spiral helices (see picture). (Figure Presented)",

keywords = "Carbon, Density functional calculations, Electronic structure, Helical structures, Molecular dynamics",

author = "Xingfa Gao and Lili Liu and Stephan Irle and Shigeru Nagase",

year = "2010",

month = apr,

day = "19",

doi = "10.1002/anie.200907347",

language = "English",

volume = "49",

pages = "3200--3202",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

publisher = "wiley",

number = "18",

}

TY - JOUR

T1 - Carbon spiral helix

T2 - A nanoarchitecture derived from monovacancy defects in graphene

AU - Gao, Xingfa

AU - Liu, Lili

AU - Irle, Stephan

AU - Nagase, Shigeru

PY - 2010/4/19

Y1 - 2010/4/19

N2 - The planar, magnetic isomer is the most stable form of interior graphene monovacancies, whereas the nonplanar, nonmagnetic spiro isomer is more stable for those closer to the edge of graphene sheets. On thermal annealing, interior monovacancies migrate towards the outermost periphery of graphene flakes. The spiro isomer is a suitable structural building block for the synthesis of carbon spiral helices (see picture). (Figure Presented)

AB - The planar, magnetic isomer is the most stable form of interior graphene monovacancies, whereas the nonplanar, nonmagnetic spiro isomer is more stable for those closer to the edge of graphene sheets. On thermal annealing, interior monovacancies migrate towards the outermost periphery of graphene flakes. The spiro isomer is a suitable structural building block for the synthesis of carbon spiral helices (see picture). (Figure Presented)

KW - Carbon

KW - Density functional calculations

KW - Electronic structure

KW - Helical structures

KW - Molecular dynamics

UR - https://www.scopus.com/pages/publications/77951556218

U2 - 10.1002/anie.200907347

DO - 10.1002/anie.200907347

M3 - Article

C2 - 20333637

AN - SCOPUS:77951556218

SN - 1433-7851

VL - 49

SP - 3200

EP - 3202

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 18

ER -

Carbon spiral helix: A nanoarchitecture derived from monovacancy defects in graphene

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this