Výsledky vyhledávání - "Gwang-Nam Yun"

Akademický článek

Synthesis of 2D zeolitic imidazolate frameworks based on Co(II) and Pd(II): Effect of Pd(II) addition on the CO2 cycloaddition with epichlorohydrin

Autor: Kyung-Ryul Oh, Hyunjoon Lee, Hyun-Wook Jeong, Gwang-Nam Yun, Ali Awad, Ajaysing Nimbalkar, Mijung Lee, Young Kyu Hwang

Publikováno v: Journal of CO2 Utilization, Vol 78, Iss , Pp 102633- (2023)

Carbon dioxide (CO2) cycloaddition with epoxide can yield value-added cyclic carbonates with 100 % atom efficiency. Moreover, zeolitic imidazolate frameworks (ZIFs) have emerged as promising catalysts for this reaction as their basic and acidic sites

Externí odkaz: https://doaj.org/article/d372638abab648749585b1b33809988d

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Highly selective, energy-free, and environmentally friendly one-pot production of linear α-olefin from biomass-derived organic acid in a dual-bed catalyst system

Autor: Marcel Jonathan Hidajat, Oseok Kwon, Hoyoung Park, Jeehoon Han, Gwang-Nam Yun, Dong Won Hwang

Publikováno v: Green Chemistry. 24:7556-7573

An efficient and environmentally-friendly process to produce linear α-olefin from biomass-derived organic acid in a dual-bed catalyst system with high selectivity and stability.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d375a721dafe667042d18613a1fe8e1f
https://doi.org/10.1039/d2gc02777a

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The Delplot kinetic method applied to systems with adsorbates: Hydrodeoxygenation of benzofuran on a bimetallic CoPd phosphide catalyst supported on KUSY

Autor: S. Ted Oyama, Gwang-Nam Yun, William J. Movick, I. Tyrone Ghampson

Publikováno v: Journal of Catalysis. 404:786-801

The Delplot method provides a means of analyzing conversion and selectivity data to derive a reaction sequence and has been applied so far to gas-phase or liquid-phase species. This study analyses the applicability of the method for catalytic reactio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c258e27ddc518dc56a42df651f278dfc
https://doi.org/10.1016/j.jcat.2021.08.051

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Hydrodeoxygenation of benzofuran on novel CoPdP catalysts supported on potassium ion exchanged ultra-stable Y-zeolites

Autor: Kyoko K. Bando, S. Ted Oyama, Ryuji Kikuchi, Gwang-Nam Yun, William J. Movick, Vibin Vargheese

Publikováno v: Journal of Catalysis. 403:160-172

The synthesis of bimetallic CoPdP phosphides supported on potassium ion exchanged ultra-stable Y (KUSY) zeolites was studied and catalytic activity tests on the hydrodeoxygenation of a model pyrolysis oil compound, benzofuran, were conducted. Tempera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6382c85acca8a10ce2e1bcf8c4f9b03a
https://doi.org/10.1016/j.jcat.2021.01.023

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How to scrutinize adsorbed intermediates observed by in situ spectroscopy: Analysis of Coverage Transients (ACT)

Autor: Ryuji Kikuchi, So Jin Ahn, Kyoko K. Bando, Atsushi Takagaki, Gwang-Nam Yun, S. Ted Oyama

Publikováno v: Journal of Catalysis. 394:273-283

The understanding of catalytic mechanisms is enhanced by the observation of surface intermediates at reaction conditions using spectroscopic techniques, but this is insufficient, as the observed species may not be involved in the reaction. This work

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::062c637c4cb5ee300fb4fe1f26046dc3
https://doi.org/10.1016/j.jcat.2020.10.029

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