Zobrazeno 1 - 10
of 485
pro vyhledávání: '"Kwan-young Lee"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract The material acceleration platform, empowered by robotics and artificial intelligence, is a transformative approach for expediting material discovery processes across diverse domains. However, the development of an operating system for mater
Externí odkaz:
https://doaj.org/article/047b7250eef24543b3987a062144b640
Autor:
Young-Jin Ko, Chulwan Lim, Junyoung Jin, Min Gyu Kim, Ji Yeong Lee, Tae-Yeon Seong, Kwan-Young Lee, Byoung Koun Min, Jae-Young Choi, Taegeun Noh, Gyu Weon Hwang, Woong Hee Lee, Hyung-Suk Oh
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract To realize economically feasible electrochemical CO2 conversion, achieving a high partial current density for value-added products is particularly vital. However, acceleration of the hydrogen evolution reaction due to cathode flooding in a h
Externí odkaz:
https://doaj.org/article/edca39e8ac4143e8a750e9877aae6930
Autor:
Leslie Ching Ow Tiong, Hyuk Jun Yoo, Nayeon Kim, Chansoo Kim, Kwan-Young Lee, Sang Soo Han, Donghun Kim
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-12 (2024)
Abstract Although robot-based automation in chemistry laboratories can accelerate the material development process, surveillance-free environments may lead to dangerous accidents primarily due to machine control errors. Object detection techniques ca
Externí odkaz:
https://doaj.org/article/2f5bca8b94604842bf23a01c7f5a72a6
Publikováno v:
Catalysts, Vol 13, Iss 12, p 1465 (2023)
The gas-to-liquid (GTL) process is a catalytic technology for achieving carbon neutrality during fuel production. Fischer–Tropsch synthesis (FTS), a core step in this process, converts synthesis gas (CO + H2) to high-value hydrocarbon products. Thi
Externí odkaz:
https://doaj.org/article/3df93903e2d547cdb00caa1c8d4d4082
Autor:
Byung Chul Yeo, Hyunji Nam, Hyobin Nam, Min-Cheol Kim, Hong Woo Lee, Sung-Chul Kim, Sung Ok Won, Donghun Kim, Kwan-Young Lee, Seung Yong Lee, Sang Soo Han
Publikováno v:
npj Computational Materials, Vol 7, Iss 1, Pp 1-10 (2021)
Abstract To accelerate the discovery of materials through computations and experiments, a well-established protocol closely bridging these methods is required. We introduce a high-throughput screening protocol for the discovery of bimetallic catalyst
Externí odkaz:
https://doaj.org/article/0d9c5883e44b49e985181a3facec32b0
Autor:
TanPhat Nguyen, Yong Jin Kim, Seok-Kyu Park, Kwan-Young Lee, Ji-won Park, Jin Ku Cho, Seunghan Shin
Publikováno v:
ACS Omega, Vol 5, Iss 1, Pp 197-206 (2019)
Externí odkaz:
https://doaj.org/article/7efe2e994baa4eb3ab86bc8961b4e7ce
Publikováno v:
Catalysis Communications, Vol 148, Iss , Pp 106167- (2021)
Unlike conventional hydrogen production methods, catalytic methane decomposition (CMD) produces hydrogen gas without the production of greenhouse gases. Carbonaceous materials including activated carbon (AC), mesoporous carbon (MC) and carbon black (
Externí odkaz:
https://doaj.org/article/41a6f10fc70f48e79f3483baf6ecc65b
Publikováno v:
Catalysts, Vol 11, Iss 3, p 323 (2021)
Supercritical methylcyclohexane cracking of NiAl2O4 spinel-based catalysts with varying Ni/Al deficiencies was investigated. Thus, catalysts with Ni content of 10–50 wt.% were prepared by typical co-precipitation methods. The calcined, reduced, and
Externí odkaz:
https://doaj.org/article/a2db758408a1460cbc9e0a57e2b9a882
Autor:
Xiangyun Xiao, Euiyoung Jung, Sehyun Yu, Hyeonjin Kim, Hong-Kyu Kim, Kwan-Young Lee, Jae-Pyoung Ahn, Taeho Lim, Jinheung Kim, Taekyung Yu
Publikováno v:
Catalysts, Vol 11, Iss 1, p 130 (2021)
Multi-metallic Pd@FePt core–shell nanoparticles were synthesized using a direct seed-mediated growth method, consisting of facile and mild procedures, to increase yield. The Fe/Pt ratio in the shell was easily controlled by adjusting the amount of
Externí odkaz:
https://doaj.org/article/cf8b01b080524584a801fb27599d1122
Publikováno v:
Membranes, Vol 10, Iss 11, p 338 (2020)
This study investigates a compact palladium membrane module (CPMM) for hydrogen purification, assembled by diffusion bonding at a low-temperature (450 °C). This CPMM resulted in hydrogen (H2) flux of 18.3 mL cm−2 min−1 with H2/N2 selectivity of
Externí odkaz:
https://doaj.org/article/37daa0de8626444cb081ea89ff2c2764