Zobrazeno 1 - 10 of 17 pro vyhledávání: '"DONG CHANG KANG"'
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Akademický článek
Production of H2-Free Carbon Monoxide from Formic Acid Dehydration: The Catalytic Role of Acid Sites in Sulfated Zirconia
Autor: Hyun Ju Lee, Dong-Chang Kang, Eun-Jeong Kim, Young-Woong Suh, Dong-Pyo Kim, Haksoo Han, Hyung-Ki Min
Publikováno v: Nanomaterials, Vol 12, Iss 17, p 3036 (2022)
The formic acid (CH2O2) decomposition over sulfated zirconia (SZ) catalysts prepared under different synthesis conditions, such as calcination temperature (500–650 °C) and sulfate loading (0–20 wt.%), was investigated. Three sulfate species (tri
Externí odkaz: https://doaj.org/article/ccc500d69eb34439ba2fa2aea034f0a9
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Rapid Single-Step Growth of MOF Exoskeleton on Mammalian Cells for Enhanced Cytoprotection
Autor: Kyung Min Choi, Jung-Kyun Kim, Dengrong Sun, UnJin Ryu, Yong-Eun Kwon, Dong-Pyo Kim, Laura Ha, Dong-Chang Kang
Publikováno v: ACS Biomaterials Science & Engineering. 7:3075-3081
Mammalian cells are promising agents for cell therapy, diagnostics, and drug delivery. For full utilization of the cells, development of an exoskeleton may be beneficial to protecting the cells against the environmental stresses and cytotoxins to whi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6aaf95918a5faf403e77a32a3d6cf3a
https://doi.org/10.1021/acsbiomaterials.1c00539
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6
Cascade conversion of glucose to 5-hydroxymethylfurfural over Brönsted-Lewis bi-acidic SnAl-beta zeolites
Autor: Hyung-Ki Min, Dong-Chang Kang, Sungjoon Kweon, Chae-Ho Shin, Jeong F. Kim, Min Bum Park, Hyejin An
Publikováno v: Korean Journal of Chemical Engineering. 38:1161-1169
The control of acidic properties in a catalyst is one of the key features of technology utilizing biomass for chemical production. In this study, the Bronsted and Lewis bi-acidic SnAl-beta zeolites with controllable acidity were successfully prepared
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e85465b53f567679310480d02df51cd
https://doi.org/10.1007/s11814-021-0752-1
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Rational Design of Pomegranate-like Base–Acid Bifunctional β Zeolite by Steam-Assisted Crystallization for the Tandem Deacetalization–Knoevenagel Condensation
Autor: Hyung-Ki Min, Min Bum Park, Sungjoon Kweon, Chae-Ho Shin, Dong-Chang Kang, Seo-Hyeon Baek, Hyejin An
Publikováno v: ACS Applied Materials & Interfaces. 12:57881-57887
A highly crystalline pomegranate-like base-acid bifunctional beta zeolite was successfully synthesized by the steam-assisted crystallization method using a basic nitrided N-beta as the starting material. The secondary crystal growth of a beta zeolite
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a6f14d3287f5894dda9c6afc865fbf9
https://doi.org/10.1021/acsami.0c17398
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8
The pronounced effect of Sn on RhSn catalysts for propane dehydrogenation
Autor: Dong-Chang Kang, Ahsan Jaleel, Sungho Yoon, Prakash Natarajan, Hassnain Abbas Khan, Kwang-Deog Jung, Dae Sung Park
Publikováno v: Journal of Catalysis. 392:8-20
The pronounced effect of Sn on RhSn/γ-Al2O3 catalysts for propane dehydrogenation (PDH) is studied. A 0.5- wt% Rh/γ-Al2O3 catalyst (Rh(0.5)) without Sn exhibits very low propane (C3) conversion (10.7%) and low selectivity (25.4%) for propylene (C3=
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ef4544eaef763dc11336b45b890f287
https://doi.org/10.1016/j.jcat.2020.09.016
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