Jeasung Park

TL;DR: Hydrogen storage capacities in THF-containing binary-clathrate hydrates can be increased to ∼4 wt% at modest pressures by tuning their composition to allow the hydrogen guests to enter both the larger and the smaller cages, while retaining low-pressure stability.

TL;DR: The existence of critical guest concentration (CGC) is investigated by means of spectroscopic methods to investigate the concept of tuning phenomenon in binary hydrate systems to enhance the gas storage capacity through molecular interactions.

TL;DR: This first example of a flexible hydrogen-bonded organic framework (HOF) that can reversibly and selectively absorb and store CO2 opens up a host of applications.

TL;DR: In this article, a new theoretical approach adopting the transient time-dependent apparent rate constant of hydrate formation with salts was proposed to predict the formation kinetics of R22 hydrates under brine environments, which was in good agreement with the experimental results.

TL;DR: In this paper, a gas-phase reaction between host HQ and guest CO 2 molecules, followed by removal of the CO 2 guests by controlled heating process was shown to exhibit an extremely fast uptake and release of H 2 in a time scale of a few seconds.