Výsledky vyhledávání - "Sungyup Jung"

Akademický článek

Use of sewage sludge biochar as a catalyst in production of biodiesel through thermally induced transesterification

Autor: Sungyup Jung, Minyoung Kim, Yong-Hyun Kim, Kun-Yi Andrew Lin, Wei-Hsin Chen, Yiu Fai Tsang, Eilhann E. Kwon

Publikováno v: Biochar, Vol 4, Iss 1, Pp 1-15 (2022)

Highlights Sewage sludge (SS) was converted into biodiesel and biochar catalyst. Thermally induced reaction using SS biochar had high biodiesel yield. SS biochar was more effective than porous silica in reaction kinetics.

Externí odkaz: https://doaj.org/article/1bf4ec9fdf5544efb31bc20c8953dbd9

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Akademický článek

Liquid-Assisted Grinding to Prepare a Cocrystal of Adefovir Dipivoxil Thermodynamically Less Stable than Its Neat Phase

Autor: Sungyup Jung, Insil Choi, Il Won Kim

Publikováno v: Crystals, Vol 5, Iss 4, Pp 583-591 (2015)

Liquid-assisted grinding was employed to generate a cocrystal of adefovir dipivoxil (AD) and glutaric acid (GLU), which had not been successfully obtained through solution crystallization. The cocrystal formation was confirmed with powder X-ray diffr

Externí odkaz: https://doaj.org/article/fc43bdd622b546e48b6913f09c1e8d1d

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Akademický článek

Phase Transformation of Adefovir Dipivoxil/Succinic Acid Cocrystals Regulated by Polymeric Additives

Autor: Sungyup Jung, Jeong-Myeong Ha, Il Won Kim

Publikováno v: Polymers, Vol 6, Iss 1, Pp 1-11 (2013)

The polymorphic phase transformation in the cocrystallization of adefovir dipivoxil (AD) and succinic acid (SUC) was investigated. Inspired by biological and biomimetic crystallization, polymeric additives were utilized to control the phase transform

Externí odkaz: https://doaj.org/article/137f671e6b264fbcac8081354425b4e6

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Akademický článek

Bis[(2,2-dimethylpropanoyloxy)methyl] {[2-(6-amino-9H-purin-9-yl)ethoxy]methyl}phosphonate–succinic acid (2/1)

Autor: Jeong-Myeong Ha, Sungyup Jung, Il Won Kim

Publikováno v: Acta Crystallographica Section E, Vol 68, Iss 3, Pp o809-o810 (2012)

The title compound, C20H32N5O8P·0.5C4H6O4, is composed of two 9-{2-[bis(pivaloyloxymethoxy)phosphinylmethoxy]ethyl}adenine, commonly known as adefovir dipivoxil (AD), molecules linked to the carboxylic acid groups of succinic acid (SA). The asymmetr

Externí odkaz: https://doaj.org/article/cd6a6232a2d34ade8e7f9b7859962654

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