Abstract
Defects in chemical vapor deposition (CVD) graphene seriously weaken its mechanical properties, and are harmful to other impressive physical properties. In particular, the poor mechanical properties of CVD graphene with defects are one of the most significant obstacles for graphene-based flexible electronics. In this mini-review, the types of defects in CVD graphene generated during the growth and handling stages are first briefly discussed. Then, the fracture behaviors of graphene with such defects are described. In addition, several effective methods for the direct or indirect early detection of those defects present in graphene are summarized. Lastly, recent studies to overcome these mechanical limitations induced by defects are introduced.
| Original language | English |
|---|---|
| Pages (from-to) | 336-344 |
| Number of pages | 9 |
| Journal | Materials Today |
| Volume | 18 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2015 Jul 1 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
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Graphene as a flexible electronic material : Mechanical limitations by defect formation and efforts to overcome. / Lee, Seung Mo; Kim, Jae Hyun; Ahn, Jong Hyun.
In: Materials Today, Vol. 18, No. 6, 01.07.2015, p. 336-344.Research output: Contribution to journal › Review article
TY - JOUR
T1 - Graphene as a flexible electronic material
T2 - Mechanical limitations by defect formation and efforts to overcome
AU - Lee, Seung Mo
AU - Kim, Jae Hyun
AU - Ahn, Jong Hyun
PY - 2015/7/1
Y1 - 2015/7/1
N2 - Defects in chemical vapor deposition (CVD) graphene seriously weaken its mechanical properties, and are harmful to other impressive physical properties. In particular, the poor mechanical properties of CVD graphene with defects are one of the most significant obstacles for graphene-based flexible electronics. In this mini-review, the types of defects in CVD graphene generated during the growth and handling stages are first briefly discussed. Then, the fracture behaviors of graphene with such defects are described. In addition, several effective methods for the direct or indirect early detection of those defects present in graphene are summarized. Lastly, recent studies to overcome these mechanical limitations induced by defects are introduced.
AB - Defects in chemical vapor deposition (CVD) graphene seriously weaken its mechanical properties, and are harmful to other impressive physical properties. In particular, the poor mechanical properties of CVD graphene with defects are one of the most significant obstacles for graphene-based flexible electronics. In this mini-review, the types of defects in CVD graphene generated during the growth and handling stages are first briefly discussed. Then, the fracture behaviors of graphene with such defects are described. In addition, several effective methods for the direct or indirect early detection of those defects present in graphene are summarized. Lastly, recent studies to overcome these mechanical limitations induced by defects are introduced.
UR - http://www.scopus.com/inward/record.url?scp=84931011171&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84931011171&partnerID=8YFLogxK
U2 - 10.1016/j.mattod.2015.01.017
DO - 10.1016/j.mattod.2015.01.017
M3 - Review article
AN - SCOPUS:84931011171
VL - 18
SP - 336
EP - 344
JO - Materials Today
JF - Materials Today
SN - 1369-7021
IS - 6
ER -