G
Guanhe Rim
Researcher at Columbia University
Publications - 18
Citations - 244
Guanhe Rim is an academic researcher from Columbia University. The author has contributed to research in topics: Sorbent & Relative humidity. The author has an hindex of 5, co-authored 14 publications receiving 66 citations. Previous affiliations of Guanhe Rim include Sungkyunkwan University.
Papers
More filters
Journal ArticleDOI
Sub-Ambient Temperature Direct Air Capture of CO2 using Amine-Impregnated MIL-101(Cr) Enables Ambient Temperature CO2 Recovery
Guanhe Rim,Fanhe Kong,Mingyu Song,Cornelia Rosu,Pranjali Priyadarshini,Ryan P. Lively,Christopher W. Jones +6 more
TL;DR: In this article, the authors demonstrate that MIL-101(Cr) materials impregnated with amines (TEPA, tetraethylenepentamine, or PEI, poly(ethylenimine)) offer promising adsorption and desorption behavior under DAC conditions in both the presence and absence of humidity under a wide range of temperatures (−20 to 25 °C).
Journal ArticleDOI
Solvent Impregnated Polymers Loaded with Liquid‐Like Nanoparticle Organic Hybrid Materials for Enhanced Kinetics of Direct Air Capture and Point Source CO2 Capture
Journal ArticleDOI
29Si solid state MAS NMR study on leaching behaviors and chemical stability of different Mg-silicate structures for CO2 sequestration
TL;DR: In this article, the changes in the silicate structures (Q0-Q4) of heat-treated Mg-bearing mineral (serpentine) exposed to a CO2-water system (carbonic acid) was investigated using 29Si MAS NMR, XRPD and ICP-OES and the identified structures were employed to explain complex leaching behaviors of silicate materials.
Journal ArticleDOI
Research needs targeting direct air capture of carbon dioxide: Material & process performance characteristics under realistic environmental conditions
Fanhe Kong,Guanhe Rim,Min-Chul Song,Cornelia Rosu,Pranjali Priyadarshini,Ryan P. Lively,Matthew J. Realff,Christopher W. Jones +7 more
Journal ArticleDOI
Electrochemical approaches for selective recovery of critical elements in hydrometallurgical processes of complex feedstocks.
TL;DR: In this review, recent advances in electrochemically mediated technologies for metal recovery are discussed, with a focus on rare earth elements and other key critical materials for the modern circular economy.