Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Juhyung Lim"'
Autor:
Hyosun Lee, Juhyung Lim, Changhwan Lee, Seoin Back, Kwangjin An, Jae Won Shin, Ryong Ryoo, Yousung Jung, Jeong Young Park
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
The real-time quantitative detection of hot electrons provides critical clues to understand the origin of the enhanced catalytic performance of bimetallic nanoparticles (NPs). Here, the authors investigate hot electrons generated on bimetallic PtCo N
Externí odkaz:
https://doaj.org/article/457d34ce3f0a4891b11b2a017c0da7e4
Autor:
Taejin Choi, Juhyung Lim, Daiki Minami, Chul‐Joon Heo, Jisoo Shin, Sungyoung Yun, Young Mo Sung, Feifei Fang, Hyerim Hong, Hyeong‐Ju Kim, Younhee Lim, Jeoungin Yi, Jeong‐Il Park, Cheol Ham, Hiromasa Shibuya, Hwijoung Seo, Soohwan Sul, Byoungki Choi, Kyung‐Bae Park
Publikováno v:
Advanced Optical Materials.
Autor:
Seonghyeon Cho, Chul‐Joon Heo, Younhee Lim, Seoyeon Oh, Daiki Minami, Minseok Yu, Hyunchae Chun, Sungyoung Yun, Hwijoung Seo, Feifei Fang, Jeong‐Il Park, Cheol Ham, Jisoo Shin, Taejin Choi, Juhyung Lim, Hyeong‐Ju Kim, Hye Rim Hong, Hiromasa Shibuya, Jeoungin Yi, Byoungki Choi, Kyung‐Bae Park
Publikováno v:
Advanced Science. 9:2203715
The present work describes the development of an organic photodiode (OPD) receiver for high-speed optical wireless communication. To determine the optimal communication design, two different types of photoelectric conversion layers, bulk heterojuncti
Autor:
Heting Pu, Juhyung Lim, Juhwan Kim, Xiangfeng Duan, Juhwan Noh, Changhyeok Choi, Chengzhang Wan, Tao Cheng, Yousung Jung, Sungwon Kim, Geun Ho Gu, William A. Goddard
Publikováno v:
Journal of the American Chemical Society. 143(14)
The extraordinary mass activity of jagged Pt nanowires can substantially improve the economics of the hydrogen evolution reaction (HER). However, it is a great challenge to fully unveil the HER kinetics driven by the jagged Pt nanowires with their mu
Publikováno v:
ChemCatChem. 10:4450-4455
Publikováno v:
ACS Catalysis. 8:7517-7525
We studied electrochemical nitrogen reduction reactions (NRR) to ammonia on single atom catalysts (SACs) anchored on defective graphene derivatives by density functional calculations. We find significantly improved NRR selectivity on SACs compared to
Autor:
Changhwan Lee, Jeong Young Park, Ryong Ryoo, Yousung Jung, Juhyung Lim, Jae Won Shin, Hyosun Lee, Kwangjin An, Seoin Back
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Nature Communications
Nature Communications
Despite numerous studies, the origin of the enhanced catalytic performance of bimetallic nanoparticles (NPs) remains elusive because of the ever-changing surface structures, compositions, and oxidation states of NPs under reaction conditions. An effe
Autor:
Juhyung Lim, Juhwan Kim, Tao Cheng, Heting Pu, Yousung Jung, Geun Ho Gu, Changhyeok Choi, Juhwan Noh, Xiangfeng Duan, Chengzhang Wan, Sungwon Kim, William A. Goddard
Publikováno v:
Journal of the American Chemical Society. 143:7590-7590
Autor:
Kwang Soo Lim, Juhyung Lim, Sang Soo Han, Ga Young Yoo, Chang Seop Hong, Joonho Park, Hyuna Jo, Hyun Jung Jung, Woo Ram Lee, Jeong Hwa Song, Yousung Jung, Dohyun Moon
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 22(22)
A series of metal-organic frameworks (MOFs) M2 (dobpdc) (M=Mn, Co, Ni, Zn; H4 dobpdc=4,4'-dihydroxy-1,1'-biphenyl-3,3'-dicarboxylic acid), with a highly dense arrangement of open metal sites along hexagonal channels were prepared by microwave-assiste
Publikováno v:
ECS Meeting Abstracts. :3013-3013
Single-atom catalyst (SAC) has an electronic structure that is very different from its bulk counterparts, and has shown unexpectedly high specific activity with a significant reduction of noble metal usages although physical origins of such performan