Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Jin Ok Hwang"'
Publikováno v:
Carbon Letters. 29:219-224
Epoxy resin, which demonstrates a shape memory effect, is reinforced by chopped carbon fibers (CCFs) to improve the thermal and mechanical properties. The interfacial interactions between 2-mm-long CCFs and epoxy make an impact on not only molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa6c4bfd1eae5c24fb4f5c4acc1c6635
https://doi.org/10.1007/s42823-019-00031-1
https://doi.org/10.1007/s42823-019-00031-1
Autor:
Donggyun Kim, Jin Ok Hwang
Publikováno v:
Linear Algebra and its Applications. 554:15-48
In this paper, we answer the various forms of nonnegative inverse eigenvalue problems with prescribed diagonal entries for order three: real or complex general matrices, symmetric stochastic matrices, and real or complex doubly stochastic matrices. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::632adbb9329317282204f02a8fc1b618
https://doi.org/10.1016/j.laa.2018.05.002
https://doi.org/10.1016/j.laa.2018.05.002
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 45:1007-1012
본 연구에서는 우주 안테나 설계용 형상기억 폴리머 시편의 전개 시험을 수행하였다. Poly(cyclooctene)을 dicumyl peroxide를 이용하여 가교시켜 PCO 형상기억 폴리머를 제조하고, 이를 이용하여 지
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1b2d5322cbdc81b7fb876c0adb68b07
https://doi.org/10.5139/jksas.2017.45.12.1007
https://doi.org/10.5139/jksas.2017.45.12.1007
Autor:
Dong Ha Kim, Youngtak Oh, Jin Ok Hwang, Minji Yoon, Yong-Hyun Kim, Viet Duc Le, Eui Sup Lee, Sang Ouk Kim
Publikováno v:
ACS Applied Materials & Interfaces. 8:25438-25443
Graphitic carbon nitride (g-C3N4) is a rising two-dimensional material possessing intrinsic semiconducting property with unique geometric configuration featuring superimposed heterocyclic sp(2) carbon and nitrogen network, nonplanar layer chain struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659aaa9e7922bf548ec54faa101a1091
https://doi.org/10.1021/acsami.6b07287
https://doi.org/10.1021/acsami.6b07287
Autor:
Jin-Ok Hwang, Do-Yeon Lee
Publikováno v:
Journal of the Korea Institute of Information and Communication Engineering. 19:2100-2106
Recently, we are increasing an interest of the health care from the developing elderly society. The need for the safety standardization is the High-tech industry that the technology of Medical science based on advanced nations with the wireless commu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c93803ad2992c3d8fb2ede855a5808e
https://doi.org/10.6109/jkiice.2015.19.9.2100
https://doi.org/10.6109/jkiice.2015.19.9.2100
Autor:
Yong-Hyun Kim, Uday Narayan Maiti, Viet Duc Le, Sang Ouk Kim, Youngtak Oh, Kyung Eun Lee, Woo Jin Park, Joonwon Lim, Youn Sang Bae, Jin Ok Hwang
Publikováno v:
ACS Nano. 9:9148-9157
Energy-efficient CO2 capture is a stringent demand for green and sustainable energy supply. Strong adsorption is desirable for high capacity and selective capture at ambient conditions but unfavorable for regeneration of adsorbents by a simple pressu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ce87768088844130d71caf2f4958cbf
https://doi.org/10.1021/acsnano.5b03400
https://doi.org/10.1021/acsnano.5b03400
Autor:
Jin-ok Hwang, Sang-Gi Lee
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 40:1040-1047
본 연구는 3GPP 국제표준화 기구에서 추진 중인 M2M 통신 네트워크에 대한 표준화를 연구하였다. M2M통신환경에서는 사물을 통해 지능적으로 정보를 수집, 가공, 처리, 전달하는 새로운 모바일
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9169f17716a4b1a446ca430312733390
https://doi.org/10.7840/kics.2015.40.6.1040
https://doi.org/10.7840/kics.2015.40.6.1040
Autor:
Jongwon Shim, Jin Ok Hwang, Joonwon Lim, Taeyeong Yun, Jung Jae Oh, Uday Narayan Maiti, Kyung Eun Lee, Ji-Eun Kim, Sang Ouk Kim
Publikováno v:
ACS Nano. 8:9073-9080
Graphene oxide (GO) is aqueous-dispersible oxygenated graphene, which shows colloidal discotic liquid crystallinity. Many properties of GO-based materials, including electrical conductivity and mechanical properties, are limited by the small flake si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::022236b57a276e1e95e287fd899fd554
https://doi.org/10.1021/nn5024544
https://doi.org/10.1021/nn5024544
Autor:
Hu Young Jeong, Jang Wook Choi, Jin Ok Hwang, Joonwon Lim, Hyun Wook Kim, Jongwon Shim, Tae Hee Han, Won Jun Lee, Je Young Kim, Sang Ouk Kim, Tae Hoon Hwang
Publikováno v:
Energy Environ. Sci.. 7:621-626
N-doped sites at CNT and graphene trigger spontaneous encapsulation of Si particles by simple pH control at room temperature. Significantly, N-doped CNT encapsulated Si composite electrode materials show remarkable cycle life and rate performance in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8691878ac994430ac99451d7aadc81a9
https://doi.org/10.1039/c3ee43322f
https://doi.org/10.1039/c3ee43322f
Autor:
Kan Zhang, Jongwoo Han, Sang Ouk Kim, Junghoon Oh, Gyutae Park, Seungjun Lee, Sungjin Park, Jong Hyeok Park, Jin Ok Hwang
Publikováno v:
Carbon. 66:119-125
Graphitic carbon nitride (g-C3N4) and its derivatives are promising candidates as catalysts or supports for photocatalytic applications. Since they are typically produced by polymerization or condensation of monomers under high temperature and high p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e955b5f398c3238f001ac751c9b579c
https://doi.org/10.1016/j.carbon.2013.08.049
https://doi.org/10.1016/j.carbon.2013.08.049