Search Results - "Koh, Dong‐Yeun"

Highly Oxidation‐Resistant and Self‐Healable MXene‐Based Hydrogels for Wearable Strain Sensor by Chae, Ari, Murali, G., Lee, Seul‐Yi, Gwak, Jeonghwan, Kim, Seon Joon, Jeong, Yong Jin, Kang, Hansol, Park, Seongmin, Lee, Albert S., Koh, Dong‐Yeun, In, Insik, Park, Soo‐Jin

“…Very recently, MXene‐based wearable hydrogels have emerged as promising candidates for epidermal sensors due to their tissue‐like softness and unique…”
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Reverse osmosis molecular differentiation of organic liquids using carbon molecular sieve membranes by Koh, Dong-Yeun, McCool, Benjamin A., Deckman, Harry W., Lively, Ryan P.

“…Liquid-phase separations of similarly sized organic molecules using membranes is a major challenge for energy-intensive industrial separation processes. We…”
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Electron-mediated control of nanoporosity for targeted molecular separation in carbon membranes by Oh, Banseok, Seo, Hyeokjun, Choi, Jihoon, Lee, Sunggyu, Koh, Dong-Yeun

“…Carbon molecular sieve (CMS) membranes are considered game-changers to overcome the challenges that conventional polymeric membranes face. However, CMS…”
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Modulation of Solvation Structure and Electrode Work Function by an Ultrathin Layer of Polymer of Intrinsic Microporosity in Zinc Ion Batteries by Heo, Jiyun, Hwang, Young‐Eun, Doo, Gisu, Jung, Jinkwan, Shin, Kyungjae, Koh, Dong‐Yeun, Kim, Hee‐Tak

“…Zinc ion batteries are promising candidates for large‐scale energy storage systems. However, they suffer from the critical problems of insufficient cycling…”
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Efficient extraction of hydrogen fluoride using hollow fiber membrane contactors with the aid of active‐learning by Park, Jimin, Cheon, Mujin, Kim, David Inhyuk, Park, Daeseon, Lee, Jay H., Koh, Dong‐Yeun

“…This study presents a sustainable approach to extracting hydrogen fluoride (HF) from wastewater using hollow fiber membrane contactors. HF, a widely used yet…”
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Enabling Widespread Use of Microporous Materials for Challenging Organic Solvent Separations by Jue, Melinda L, Koh, Dong-Yeun, McCool, Benjamin A, Lively, Ryan P

“…Organic solvent separations could revolutionize the field of separations by enabling new low energy, low carbon emission technologies. Microporous materials…”
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Ultrathin organosiloxane membrane for precision organic solvent nanofiltration by Choi, Jihoon, Choi, Keonwoo, Kwon, YongSung, Kim, Daehun, Yoo, Youngmin, Im, Sung Gap, Koh, Dong-Yeun

“…Promising advances in membrane technology can lead to energy-saving and eco-friendly solutions in industrial sectors. This work demonstrates a highly selective…”
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Recovery of Methane from Gas Hydrates Intercalated within Natural Sediments Using CO2 and a CO2/N2 Gas Mixture by Koh, Dong-Yeun, Kang, Hyery, Kim, Dae-Ok, Park, Juwoon, Cha, Minjun, Lee, Huen

“…The direct recovery of methane from massive methane hydrates (MHs), artificial MH‐bearing clays, and natural MH‐bearing sediments is demonstrated, using either…”
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Ion-Exchanged SAPO-34 Membranes for Krypton–Xenon Separation: Control of Permeation Properties and Fabrication of Hollow Fiber Membranes by Kwon, Yeon Hye, Min, Byunghyun, Yang, Shaowei, Koh, Dong-Yeun, Bhave, Ramesh R., Nair, Sankar

“…Separation of radioisotope 85Kr from 136Xe is of importance in used nuclear fuel reprocessing. Membrane separation based on zeolite molecular sieves such as…”
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One-dimensional productivity assessment for on-field methane hydrate production using CO2/N2 mixture gas by Koh, Dong-Yeun, Ahn, Yun-Ho, Kang, Hyery, Park, Seongmin, Lee, Joo Yong, Kim, Se-Joon, Lee, Jaehyoung, Lee, Huen

“…The direct recovery of methane from gas hydrate‐bearing sediments is demonstrated, where a gaseous mixture of CO2 + N2 is used to trigger a replacement…”
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Polyacrylonitrile-based carbon nanofibers as a matrix for laser desorption/ionization time-of-flight mass spectrometric analysis of small molecules under both positive and negative ionization modes by Chae, Ari, Lee, Gwanwon, Koh, Dong-Yeun, Yang, Cheol-Min, Lee, Sungho, Kim, Young-Kwan

“…Carbon fiber (CNF), prepared by carbonization of electrospun polyacrylonitrile (PAN) fibers, is systematically investigated as a mediator to replace…”
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Experimental verifications of Mpemba-like behaviors of clathrate hydrates by Ahn, Yun-Ho, Kang, Hyery, Koh, Dong-Yeun, Lee, Huen

“…The exact mechanism of the Mpemba effect of water was recently investigated microscopically and explained on the basis of the cooperative relationship between…”
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Unexpected Molecular Sieving of Xylene Isomer Using Tethered Ligand in Polymer‐Metal–Organic Frameworks (polyMOFs) by Hyun, Taehoon, Park, Junkil, So, Jungseob, Kim, Jihan, Koh, Dong‐Yeun

“…Promising advances in adsorption technology can lead to energy‐efficient solutions in industrial sectors. This work presents precise molecular sieving of…”
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Shape‐Selective Ultramicroporous Carbon Membranes for Sub‐0.1 nm Organic Liquid Separation by Seo, Hyeokjun, Yoon, Sunghyun, Oh, Banseok, Chung, Yongchul G., Koh, Dong‐Yeun

“…Liquid‐phase chemical separations from complex mixtures of hydrocarbon molecules into singular components are large‐scale and energy‐intensive processes…”
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Highly Selective SSZ‐13 Zeolite Hollow Fiber Membranes by Ultraviolet Activation at Near‐Ambient Temperature by Yang, Shaowei, Kwon, Yeon Hye, Koh, Dong‐Yeun, Min, Byunghyun, Liu, Yujun, Nair, Sankar

“…Zeolitic membranes synthesized using organic structure‐directing agents (SDAs) require an activation step to remove the SDA and open their porosity. Activation…”
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High-Temperature Activation of Zeolite-Loaded Fiber Sorbents by Sujan, Achintya R, Koh, Dong-Yeun, Zhu, Guanghui, Babu, Vinod P, Stephenson, Neil, Rosinski, Andrew, Du, Hai, Luo, Yang, Koros, William J, Lively, Ryan P

“…Here, we describe the formation of zeolite LiX fiber sorbents and postfabrication activation at temperatures of 350–400 °C for use in air separations. Two…”
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Enantioselective Mixed Matrix Membranes for Chiral Resolution by Choi, Hwa-Jin, Ahn, Yun-Ho, Koh, Dong-Yeun

“…Most pharmaceuticals are stereoisomers that each enantiomer shows dramatically different biological activity. Therefore, the production of optically pure…”
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Controlled Synthesis of Metal–Organic Frameworks in Scalable Open-Porous Contactor for Maximizing Carbon Capture Efficiency by Lee, Young Hun, Kwon, YongSung, Kim, Chaehoon, Hwang, Young-Eun, Choi, Minkee, Park, YouIn, Jamal, Aqil, Koh, Dong-Yeun

“…Metal–organic frameworks (MOFs) are a class of microporous materials that have been highlighted with fast and selective sorption of gas molecules; however,…”
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Zeolitic Imidazolate Framework Membranes Supported on Macroporous Carbon Hollow Fibers by Fluidic Processing Techniques by Eum, Kiwon, Ma, Chen, Koh, Dong‐Yeun, Rashidi, Fereshteh, Li, Zhong, Jones, Christopher W., Lively, Ryan P., Nair, Sankar

“…This study addresses the challenge of generalizable fabrication of metal‐organic framework (particularly zeolitic imidazolate frameworks (ZIF)) hollow fiber…”
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Refining petroleum with membranes by Seo, Hyeokjun, Koh, Dong-Yeun

“…Polymeric membranes may lower the energy requirement for oil refineries…”
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