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Ah-Hyung Alissa Park
Researcher at Columbia University
Publications - 118
Citations - 4590
Ah-Hyung Alissa Park is an academic researcher from Columbia University. The author has contributed to research in topics: Carbonation & Chemistry. The author has an hindex of 29, co-authored 101 publications receiving 3363 citations. Previous affiliations of Ah-Hyung Alissa Park include Ohio State University & University of British Columbia.
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Journal ArticleDOI
High efficiency nanocomposite sorbents for CO2 capture based on amine-functionalized mesoporous capsules
Genggeng Qi,Yanbing Wang,Luis Estevez,Xiaonan Duan,Nkechi Anako,Ah-Hyung Alissa Park,Wen Li,Christopher W. Jones,Emmanuel P. Giannelis +8 more
TL;DR: In this article, a novel high efficiency nanocomposite sorbent for CO2 capture has been developed based on oligomeric amine (polyethylenimine, PEI, and tetraethylenepentamine, TEPA) functionalized mesoporous silica capsules.
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CO2 mineral sequestration: physically activated dissolution of serpentine and pH swing process
TL;DR: In this paper, the effect of physical activation on the dissolution of serpentine was investigated and a pH swing scheme was developed to improve the overall conversion of the CO2CO2 mineral sequestration process.
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Biomass-based chemical looping technologies: the good, the bad and the future
Xiao Zhao,Hui Zhou,Vineet Singh Sikarwar,Ming Zhao,Ah-Hyung Alissa Park,Paul S. Fennell,Laihong Shen,Liang-Shih Fan +7 more
TL;DR: In this paper, the benefits, challenges, and prospects of biomass-based chemical looping technologies in various configurations have been discussed in-depth to provide important insight into the development of innovative BECCS technologies based on chemical loops.
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The urgency of the development of CO2 capture from ambient air.
Klaus S. Lackner,Sarah Brennan,Jürg M. Matter,Ah-Hyung Alissa Park,Allen B. Wright,Bob van der Zwaan,Bob van der Zwaan,Bob van der Zwaan +7 more
TL;DR: It is argued that for conventional CCS to become a successful climate mitigation technology—which by necessity has to operate on a large scale—it may need to be complemented with air capture, removing CO2 directly from the atmosphere.
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CO2 Mineral Sequestration: Chemically Enhanced Aqueous Carbonation of Serpentine
TL;DR: In this paper, the authors investigated the mechanisms of the aqueous reactions of CO 2 with Mg-bearing minerals, and the focus was on the enhancement of the mineral dissolution.