Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Hyunjoon Song"'
Publikováno v:
Advanced Science, Vol 10, Iss 9, Pp n/a-n/a (2023)
Abstract Due to severe contemporary energy issues, generating C2+ products from electrochemical carbon dioxide reduction reactions (eCO2RRs) gains much interest. It is known that the catalyst morphology and active surface structures are critical for
Externí odkaz:
https://doaj.org/article/3ac829715b294499a13346c9c118c274
Publikováno v:
Micro and Nano Systems Letters, Vol 9, Iss 1, Pp 1-6 (2021)
Abstract In the present work, gas sensor arrays consisted of four different sensing materials based on CuO and their depositions on the MEMS microheaters were designed, fabricated and characterized. The sensor array is consisted with CuO, CuO with Pt
Externí odkaz:
https://doaj.org/article/49869729a1f1419eb99a362c0837c2e1
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Photocatalytic reduction and oxidation reactions, involving multiple electrons and operating in tandem, are extremely challenging to achieve. Here, with a hybrid structure of ZnO and Cu2O, the authors report photocatalytic carbon dioxide reduction to
Externí odkaz:
https://doaj.org/article/1278250754804404952d1759b2af5f7b
Autor:
Hyunjoon Song, Byeong-Su Kim, Sungkyun Park, Ji Chan Park, Seongwan Jang, Aram Kim, Hyuntae Kang, Hyunje Woo, Kang Hyun Park
Publikováno v:
Molecules, Vol 17, Iss 11, Pp 13235-13252 (2012)
Recent developments in the synthesis of CuO nanoparticles (NPs) and their application to the [3+2] cycloaddition of azides with terminal alkynes are reviewed. With respect to the importance of click chemistry, CuO hollow NPs, CuO hollow NPs on acetyl
Externí odkaz:
https://doaj.org/article/a332c8ec950d4540996d3ae1a6ffc7ac
Autor:
Kang Hyun Park, Hyunjoon Song, Hyunju Kang, Haesik Yang, Ji Chan Park, A Young Kim, Hyun Ju Lee
Publikováno v:
Molecules, Vol 14, Iss 12, Pp 5169-5178 (2009)
CuO/AB was found to be a simple and efficient catalyst for the N-arylation of a variety of nitrogen-containing heterocycles, giving the products in excellent yields.
Externí odkaz:
https://doaj.org/article/b116478355484973b7989d2c280c4ec7
Publikováno v:
Chemical Communications. 59:5447-5450
A paired electrochemical method is presented for the one-pot synthesis of γ,δ-unsaturated α-amino esters.
Publikováno v:
Small.
Publikováno v:
Nanoscale. 14:3387-3397
Metal oxide semiconductors have wide band gaps with tailorable electrical properties and high stability, suitable for chemiresistive gas sensors. p-Type oxide semiconductors generally have less sensitivity than their n-type counterparts but provide u
Publikováno v:
ACS Catalysis. 11:13303-13311
Publikováno v:
Micro and Nano Systems Letters, Vol 9, Iss 1, Pp 1-6 (2021)
In the present work, gas sensor arrays consisted of four different sensing materials based on CuO and their depositions on the MEMS microheaters were designed, fabricated and characterized. The sensor array is consisted with CuO, CuO with Pt NPs, ZnO