Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Sung-Baek Cho"'
Publikováno v:
Key Engineering Materials. 720:203-206
Hydroxyapatite (Ca10(PO4)6(OH)2) can be obtained from calcium carbonates through dissolution-precipitation reaction in a phosphate solution under a hydrothermal condition, with keeping its external shape. In this study, we assumed preparation of hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b72586a3adda2a19917ab3796bb631c
https://doi.org/10.4028/www.scientific.net/kem.720.203
https://doi.org/10.4028/www.scientific.net/kem.720.203
Autor:
Jeong-Won Lee, Kwangseok Lee, Insang Song, Dongwhi Choi, Eun Yeong Go, Sung Baek Cho, Do Wan Kim, Donghyeon Yoo, Woonbong Hwang, Seoulmin Lee, Dong Sung Kim, Jae-Yoon Sim
Publikováno v:
Nano Energy. 69:104388
Intensive research on triboelectric nanogenerators (TENGs) has been established since they were first introduced, but their application as a practical power source remains to face several challenges. Herein, we report a one-step process of thermal na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29ec05e254c4d2f55d1d6aff40b8c86
https://doi.org/10.1016/j.nanoen.2019.104388
https://doi.org/10.1016/j.nanoen.2019.104388
Publikováno v:
Journal of the Korean Physical Society. 66:1359-1363
The deposition behavior of ZnO nanoparticles on metal plates and conductive fabrics was investigated using electrophoretic deposition (EPD). The deposition kinetics on both metal plates and fabrics were examined using the Hamaker equation. Fabric sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa88a8982ef052c6880059aa57040e0
https://doi.org/10.3938/jkps.66.1359
https://doi.org/10.3938/jkps.66.1359
Publikováno v:
Materials Letters. 136:164-167
Graphene oxide (GO) films were deposited via spin coating on SiO2/Si wafers patterned with interdigitated Pt electrodes. Gas sensing behaviors of GO films and their heat treated films at 200 °C in argon atmosphere were characterized. Apparently, non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f7e19f44f74c4fdf47d54b71e8943ee
https://doi.org/10.1016/j.matlet.2014.07.184
https://doi.org/10.1016/j.matlet.2014.07.184
Publikováno v:
Electrochimica Acta. 145:170-176
Lithium-sulfur (Li-S) batteries are a promising electrochemical system because they exhibit high theoretical capacity of 1672 mAh g−1. However, widespread use of these batteries has been hindered by the poor conductivity and high dissolution rate o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd839d1b2276d0b605a08dd9de46e3f8
https://doi.org/10.1016/j.electacta.2014.09.007
https://doi.org/10.1016/j.electacta.2014.09.007
Autor:
Yun-Jong Kim, Insup Noh, J.Y. Choi, Eung Mo An, Sung Baek Cho, T.N. Kim, G.J. Yoon, Hee Dong Jang
Publikováno v:
Key Engineering Materials. 631:390-394
We reported the apatite-forming ability of 30CaO∙70SiO2 scaffolds with 0~100 ppm Ag ions by soaking in simulated body fluid (SBF). This study was to evaluate the effects of the concentrations of Ag ions in the 30CaO∙70SiO2 gels on in-vitro biocom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb2557c30159910bb84d45949659d1db
https://doi.org/10.4028/www.scientific.net/kem.631.390
https://doi.org/10.4028/www.scientific.net/kem.631.390
Publikováno v:
Journal of Materials Science. Sep2009, Vol. 44 Issue 17, p4531-4538. 8p. 4 Diagrams, 5 Graphs.
Autor:
Sung Baek Cho, Yun Jong Kim, Taik-Nam Kim, G.J. Yoon, Eung Mo An, Chikara Ohtsuki, Hee Dong Jang, Euisup S. Shin, Ill Yong Kim
Publikováno v:
Key Engineering Materials. 587:56-59
We reported the apatite-forming ability of CaO-SiO2 spherical particles obtained through a sol-gel processing. In this study, we synthesized the CaO-SiO2 containing silver (Ag) ions using silver standard solution to induce antibacterial property and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fbf8e3c5fb91fabb118e8f0a3b812ea
https://doi.org/10.4028/www.scientific.net/kem.587.56
https://doi.org/10.4028/www.scientific.net/kem.587.56
Publikováno v:
Journal of the Korean Ceramic Society. 50:134-141
Pond ash produced from Seochun Power Station was quantitatively characterized to manufacture geopolymers with a range of Si/Al compositional ratios. Mix consistency was kept nearly constant for comparing the compressive strengths of geopolymers. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405de4b154c976a2c00b7986975064b9
https://doi.org/10.4191/kcers.2013.50.2.134
https://doi.org/10.4191/kcers.2013.50.2.134
Publikováno v:
Key Engineering Materials. :641-645
Chemical modification of titanium substrate provides ability of hydroxyapatite (HAp) formation that is important property for bone-bonding capability after implantation in bony defects. Potential of the HAp-formation is occasionally reduced. In the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::897e046c79173ba5da2e8c580c50e93a
https://doi.org/10.4028/www.scientific.net/kem.529-530.641
https://doi.org/10.4028/www.scientific.net/kem.529-530.641