Zobrazeno 1 - 10
of 339
pro vyhledávání: '"Jong Seong Bae"'
Autor:
Kyong-Soo Hong, Hak Myoung Lee, Jong Seong Bae, Myoung Gyu Ha, Jong Sung Jin, Tae Eun Hong, Jong Pil Kim, Euh Duck Jeong
Publikováno v:
Journal of Analytical Science and Technology, Vol 2, Iss 2, Pp 75-82 (2011)
CaCO3 extracted from starfish by using the commercial protein lyase having α-amylase, β-amylase, and protease is applied to remove heavy metal ions. The extracted CaCO3 shows excellent characteristics in removing heavy metal ions such as Cu2+, Cd2+
Externí odkaz:
https://doaj.org/article/3f9f1ce36a744736a8b360b8c98a8330
Publikováno v:
Journal of Analytical Science and Technology, Vol 2, Iss 1, Pp 7-12 (2010)
LiFePO4 powders were synthesized by using the sol-gel and the solid-state reaction methods. The chemical states of Fe ions were studied by using XPS, and their electrochemical properties according to the oxidation states of Fe ions were compared. The
Externí odkaz:
https://doaj.org/article/211fedfcd4bf48728f760f9850e3b336
Long cycle‐life aqueous Zn battery enabled by facile carbon nanotube coating on Cu current collector
Autor:
Beom‐Keun Cho, Sung‐Ho Huh, So Hee Kim, Seungho Yu, Jong‐Seong Bae, Jung‐Keun Yoo, Seung‐Ho Yu
Publikováno v:
Carbon Energy, Vol 6, Iss 6, Pp n/a-n/a (2024)
Abstract As an alternative to Li‐ion batteries, aqueous Zn batteries have gained attention due to the abundance of Zn metal, low reduction potential (–0.76 V vs. standard hydrogen electrode), and high theoretical capacity (820 mAh g–1) of multi
Externí odkaz:
https://doaj.org/article/2da1a9e942da4a1e966d51de2806c3b1
Publikováno v:
Materials, Vol 17, Iss 18, p 4605 (2024)
Dicalcium phosphate anhydrous (DCPA, CaHPO4) is regarded as an orthopedic material due to its ability to match the generation of new bone to the rate of implant resorption without considering the material’s mechanical stability. Additionally, magne
Externí odkaz:
https://doaj.org/article/d93809b23e234f2fb996d006921d4427
Autor:
Sehwan Song, Dooyong Lee, Yeongjun Son, Yesul Choi, Jiwoong Kim, Seonghoon Han, Jisung Lee, Seokjun Kim, Seung Gyo Jeong, Si‐Heon Lim, Jiafeng Yan, Songkil Kim, Woo Seok Choi, Hyun Ho Kim, Jaeyong Kim, Jong‐Seong Bae, Naoshia Takesue, Chanyong Hwang, Sungkyun Park
Publikováno v:
Small Science, Vol 4, Iss 4, Pp n/a-n/a (2024)
Vanadium oxides, such as V2O3, VO2, and V2O5, have attracted considerable attention because of the fascinating physical properties of each oxidation state. On the other hand, precisely controlling the individual oxidation states is difficult due to t
Externí odkaz:
https://doaj.org/article/d32c6ba944e14040a0b155b0e99279cc
Autor:
Jinsurang Lim, Byung-Hyun Shin, Doo-In Kim, Jong-Seong Bae, Jung-Woo Ok, Seongjun Kim, Jinyong Park, Je In Lee, Jang-Hee Yoon
Publikováno v:
Metals, Vol 14, Iss 8, p 846 (2024)
High-entropy alloys (HEAs), a relatively new class of materials, have attracted significant attention in materials science owing to their unique properties and potential applications. High entropy stabilizes the phase of a solid solution over a wide
Externí odkaz:
https://doaj.org/article/a375b379c6e54781ba4af6edbfae7216
Autor:
Shin Kim, Yesul Jeong, Min-Ouk Park, Yujin Jang, Jong-Seong Bae, Kyong-Soo Hong, Seohan Kim, Pungkeun Song, Jang-Hee Yoon
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 1375-1385 (2023)
We report on the optimized substrate pretreatment and deposition process conditions for boron-doped diamond (BDD) electrodes fabricated by hot-filament chemical vapor deposition (HFCVD). The optimized BDD electrode with a doping concentration of 8000
Externí odkaz:
https://doaj.org/article/f2d5186c92894baeb78ae47d5535dfdb
Autor:
Yunju Choi, Hyungil Jang, Jong-Pil Kim, Jaeyeong Lee, Euh Duck Jeong, Jong-Seong Bae, Heon-Cheol Shin
Publikováno v:
Nanomaterials, Vol 14, Iss 4, p 385 (2024)
A carbonized interlayer effectively helps to improve the electrochemical performance of lithium–sulfur (Li–S) batteries. In this study, a simple and inexpensive carbon intermediate layer was fabricated using a traditional Korean paper called “h
Externí odkaz:
https://doaj.org/article/2f98e64532074c19ba6476f2db84421c
Publikováno v:
Nanomaterials, Vol 14, Iss 3, p 284 (2024)
An accurate humidity measurement is essential in various industries, including product stability, pharmaceutical and food preservation, environmental control, and precise humidity management in experiments and industrial processes. Crafting effective
Externí odkaz:
https://doaj.org/article/f26b2613a85648ad855b64a3d94f2272
Publikováno v:
Molecules, Vol 28, Iss 10, p 3998 (2023)
The preparation of mercapto-reduced graphene oxides (m-RGOs) via a solvothermal reaction using P4S10 as a thionating agent has demonstrated their potential as an absorbent for scavenging heavy metal ions, particularly Pb2+, from aqueous solutions due
Externí odkaz:
https://doaj.org/article/ae97cd31b4d6427eafda7b8e9614b7c8