Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Yoon Hwa Kim"'
Publikováno v:
Journal of Materials Research and Technology, Vol 11, Iss , Pp 181-195 (2021)
Mn4+-doped fluoride phosphors are attractive for application in white solid-state lighting devices because their distinct red emission can improve the color rendering index, while the earth-abundance of Mn4+ ions can reduce the production cost. Howev
Externí odkaz:
https://doaj.org/article/b9e60ec0c6f04356931d24cec3e27832
Autor:
Paulraj Arunkumar, Han Bin Cho, Kyeong Hun Gil, Sanjith Unithrattil, Yoon Hwa Kim, Won Bin Im
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Zero-dimensional cesium lead halides show interesting optoelectronic properties owing to the isolated octahedral structure, but their interaction with alien atoms remain elusive. Herein, Arunkumar et al. report manganese ion doping which leads to pha
Externí odkaz:
https://doaj.org/article/3b706d1ff1ab49368637e98098a48227
Autor:
Paulraj Arunkumar, Han Bin Cho, Kyeong Hun Gil, Sanjith Unithrattil, Yoon Hwa Kim, Won Bin Im
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original version of this Article contained an error in the title, which incorrectly read ‘Probing molecule-like isolated octahedra via—phase stabilization of zero-dimensional cesium lead halide nanocrystals.’ The correct version states ‘v
Externí odkaz:
https://doaj.org/article/a5eaa8804c6340c2b7920208b6d0b78e
Autor:
Jong Won Baek, Seunghee Han, Sang Eun Lee, Jaewan Ahn, Chungseong Park, Jong Seok Nam, Yoon Hwa Kim, Euichul Shin, Minhyun Kim, Ji-Soo Jang, Jihan Kim, Hee Jung Park, Il-Doo Kim
Publikováno v:
ACS Nano; 7/30/2024, Vol. 18 Issue 30, p19568-19580, 13p
Autor:
Dong-Ha Kim, Jun-Hwe Cha, Giwoong Shim, Yoon Hwa Kim, Ji-Soo Jang, Hamin Shin, Jaewan Ahn, Sung-Yool Choi, Il-Doo Kim
Publikováno v:
Chem. 8:1014-1033
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ec21bd862e67029108118f739811856
https://doi.org/10.1016/j.chempr.2021.12.003
https://doi.org/10.1016/j.chempr.2021.12.003
Autor:
Jong Won Baek, Yoon Hwa Kim, Jaewan Ahn, Dong-Ha Kim, Hamin Shin, Jaehyun Ko, Seyeon Park, Chungseong Park, Euichul Shin, Ji-Soo Jang, Il-Doo Kim
Publikováno v:
Journal of Materials Chemistry A. 10:23282-23293
This work presents the synthesis of LaFeO3/SnO2 nanotubes (NTs) based on the GRR process, with perovskite LaFeO3 NTs prepared by electrospun nanofibers as the starting material resulting in a significantly enhanced catalytic activity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844ba37952b9cf47cca6b5daa6c97c8e
https://doi.org/10.1039/d2ta05338a
https://doi.org/10.1039/d2ta05338a
Publikováno v:
Journal of Materials Research and Technology, Vol 11, Iss, Pp 181-195 (2021)
Mn4+-doped fluoride phosphors are attractive for application in white solid-state lighting devices because their distinct red emission can improve the color rendering index, while the earth-abundance of Mn4+ ions can reduce the production cost. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ffac72bc58f6854f99c736bca10226f
http://www.sciencedirect.com/science/article/pii/S2238785421000119
http://www.sciencedirect.com/science/article/pii/S2238785421000119
Autor:
Yoon Hwa Kim, Hamin Shin, Dong Ha Kim, Won-Tae Koo, Reginald M. Penner, Il-Doo Kim, Hee-Jin Cho
Publikováno v:
ACS Nano. 14:14284-14322
Hydrogen (H2) is one of the next-generation energy sources because it is abundant in nature and has a high combustion efficiency that produces environmentally benign products (H2O). However, H2/air mixtures are explosive at H2 concentrations above 4%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d3711d6c32cc99cf4084313579d1671
https://doi.org/10.1021/acsnano.0c05307
https://doi.org/10.1021/acsnano.0c05307
Autor:
Jaehyeong Bae, Yoon Hwa Kim, Bong-Joong Kim, Dong Ha Kim, Su-Ho Cho, Chungseong Park, Hamin Shin, Ji-Soo Jang, Il-Doo Kim, Won-Tae Koo, Wan-Gil Jung
Publikováno v:
ACS Nano. 14:11394-11405
Catalysis with single-atom catalysts (SACs) exhibits outstanding reactivity and selectivity. However, fabrication of supports for the single atoms with structural versatility remains a challenge to...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61a0731640790a568910957d3f4b6582
https://doi.org/10.1021/acsnano.0c03687
https://doi.org/10.1021/acsnano.0c03687
Autor:
Young Jun Lee, Il-Doo Kim, Bumjoon J. Kim, Won-Tae Koo, Jiyoung Lee, Chan Ho Park, Yoon Hwa Kim, Ji-Soo Jang, Hongseok Yun
Publikováno v:
ACS Nano. 14:9652-9661
For rapid hydrogen gas (H2) sensing, we propose the facile synthesis of the hollow structure of Pt-decorated molybdenum disulfide (h-MoS2/Pt) using ultrathin (mono- or few-layer) two-dimensional nanosheets. The controlled amphiphilic nature of MoS2 s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a22cbe1a7a15b3fd3c2b0f3c3edba139
https://doi.org/10.1021/acsnano.0c00821
https://doi.org/10.1021/acsnano.0c00821