Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Choong Kwang Lee"'
Publikováno v:
Nanotechnology. 33:165301
A residue-free transfer method for graphene is proposed in this study, especially for the fabrication of suspended structures. Using perforated polymer templates, graphene can be precisely transferred onto the specific position in the perforated targ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::461b937067b24a5c9350f56637efe23e
https://doi.org/10.1088/1361-6528/ac4664
https://doi.org/10.1088/1361-6528/ac4664
Publikováno v:
Composites Science and Technology. 134:106-114
The interfacial shear strength between the fiber and the thermoplastic matrix is one of the most important factors affected mechanical performances of carbon fiber-reinforced thermoplastic composites (CFRTPs). There have been many investigations of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85e5c2ab02f10700ad1b9237bfdd53c9
https://doi.org/10.1016/j.compscitech.2016.08.012
https://doi.org/10.1016/j.compscitech.2016.08.012
Publikováno v:
Carbon. 94:646-649
A simple method based on relative luminance is proposed for the rapid counting of layers in multilayer graphene. The number of graphene layers can be immediately identified by processing the acquired standard RGB images, once the one-time calibration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::371e821d79f1d2c50e6989ac77f1cfeb
https://doi.org/10.1016/j.carbon.2015.07.050
https://doi.org/10.1016/j.carbon.2015.07.050
Autor:
Yun Hwangbo1, Choong-Kwang Lee2, Sang-Min Kim1, Jae-Hyun Kim1,2, Kwang-Seop Kim1, Bongkyun Jang1, Hak-Joo Lee1, Seoung-Ki Lee3, Seong-Su Kim2, Jong-Hyun Ahn3 ahnj@yonsei.ac.kr, Seung-Mo Lee1,4 sm.lee@kimm.re.kr
Publikováno v:
Scientific Reports. 3/28/2014, p1-9. 9p.
Autor:
Alexander E. Mag-isa, Jae-Won Jang, Hak-Joo Lee, Yun Hwangbo, Jae-Hyun Kim, Choong-Kwang Lee, Soon-Bok Lee, Seong Su Kim
Publikováno v:
Carbon. 77:454-461
We demonstrate a simple and easy technique to reliably count the number of layers in graphenes with stacking faults. Using lasers with wavelengths of 514 and 633 nm, the optical transmittances of multilayer graphene with Bernal, rhombohedral and arti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aabffb0878600b8e12c1747bdf1012a
https://doi.org/10.1016/j.carbon.2014.05.050
https://doi.org/10.1016/j.carbon.2014.05.050
Autor:
Jong Hyun Ahn, Kwang-Seop Kim, Sang-Min Kim, Hak-Joo Lee, Seong Su Kim, Seoung-Ki Lee, Choong Kwang Lee, Byung Ik Choi, Jae-Hyun Kim, Seung Mo Lee, Yun Hwangbo, Chang Kyu Song
Publikováno v:
ACS nano. 8(3)
One of the main concerns in nanotechnology is the utilization of nanomaterials in macroscopic applications without losing their extreme properties. In an effort to bridge the gap between the nano- and macroscales, we propose a clever fabrication meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c2fc0c92e3e84aae69794b9db220a32
https://pubmed.ncbi.nlm.nih.gov/24568274
https://pubmed.ncbi.nlm.nih.gov/24568274
Autor:
Kwang-Seop Kim, Jong Hyun Ahn, Seung Mo Lee, Sang-Min Kim, Hak-Joo Lee, Seoung-Ki Lee, Bongkyun Jang, Yun Hwangbo, Jae-Hyun Kim, Choong Kwang Lee, Seong Su Kim
Publikováno v:
SCIENTIFIC REPORTS(4)
Scientific Reports
Scientific Reports
We have observed and analyzed the fracture characteristics of the monolayer CVD-graphene using pressure bulge testing setup. The monolayer CVD-graphene has appeared to undergo environmentally assisted subcritical crack growth in room condition, i.e.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee6f703cc4ee4e5e7afabdbed4966507
http://open-repository.kisti.re.kr/cube/handle/open_repository/479193.do
http://open-repository.kisti.re.kr/cube/handle/open_repository/479193.do
Autor:
Yun Hwangbo1, Choong-Kwang Lee1,2, Mag-Isa, Alexander E.1, Jae-Won Jang3, Hak-Joo Lee1, Soon-Bok Lee3, Seong-Su Kim2 sskim@jbnu.ac.kr, Jae-Hyun Kim1 jaehkim@kimm.re.kr
Publikováno v:
Carbon. Oct2014, Vol. 77, p454-461. 8p.