Self-healable antifreeze hydrogel based on dense quadruple hydrogen bonding

J Choi, S Kim, J Yoo, SH Choi, K Char - Macromolecules, 2021 - ACS Publications
The random amphiphilic copolymers containing a large fraction (35–50 mol%) of
ureidopyrimidinone (UPy) that can dimerize using a quadruple hydrogen bonding were …

Ice-water equilibrium in nanoscale confinement

V Schiller, M Vogel - Physical Review Letters, 2024 - APS
We show that 2D H 2 NMR spectra enable valuable insights into the nature of an ice-water
equilibrium in nanoscale confinement, which extends over a broad temperature range. In …

Influence of pore surface chemistry on the rotational dynamics of nanoconfined water

B Malfait, A Jani, JB Mietner, R Lefort… - The journal of …, 2021 - ACS Publications
We have investigated the dynamics of water confined in mesostructured porous silicas (SBA-
15, MCM-41) and four periodic mesoporous organosilicas (PMOs) by dielectric relaxation …

A review of fluids under nanoconfinement: Reactivity, geomechanics, phase transitions, and flow

KL McCormack, J Li, TJ Yoklavich, Y Xia - Physics of Fluids, 2024 - pubs.aip.org
Due to its many industrial applications, the physics associated with the nanoconfinement of
fluids has garnered great attention from the scientific community in roughly the last fifteen …

Interfacial and confinement-mediated organization of gas hydrates, water, organic fluids, and nanoparticles for the utilization of subsurface energy and geological …

S Mohammed, H Asgar, M Deo, G Gadikota - Energy & Fuels, 2021 - ACS Publications
Harnessing the subsurface geologic environments in an efficient and environmentally
sustainable manner is challenged by uncertainties associated with predicting the fate of …

Nanoconfined Supercooled Water in Hydrated Two‐Dimensional Polyaniline for Sub‐Zero Solid‐State Zinc‐Ion Hybrid Capacitor

J Liang, A Rawal, B Wang, K Xiao, A Lennon… - Small, 2024 - Wiley Online Library
Solid‐state electrochemical energy systems have attracted numerous attentions for their
excellent performance, high safety, and low cost. Recently, ice of aqueous electrolytes is …

Unraveling the Phase Behavior of Water Confined in Nanochannels through Positron Annihilation

R Zaleski, M Gorgol, A Kierys… - The Journal of …, 2022 - ACS Publications
Water confined in cylindrical pores of silica with a diameter of 2 nm was studied by positron
annihilation lifetime spectroscopy. Instead of freezing at 273 K, the glass-like transition …

Extension and limits of cryoscopy for nanoconfined solutions

B Malfait, A Pouessel, A Jani… - The Journal of Physical …, 2020 - ACS Publications
This work investigates the phase behavior of aqueous solutions of glycerol confined in MCM-
41 and SBA-15 nanoporous matrixes by calorimetry. Limitations due to overfilling and …

Confinement-Driven Heterogeneous Benzene Crystallization in Silica Nanopores

S Mohammed, H Asgar, CJ Benmore… - Energy & Fuels, 2022 - ACS Publications
Nanoconfinement alters the thermodynamics, dynamics, and kinetics of fluids hosted in
nanoscale solid nanopores to an extent that depends on the characteristics of the confining …

[HTML][HTML] The structure of ice under confinement in periodic mesoporous organosilicas (PMOs)

NC Gießelmann, P Lenz, SM Meinert… - The Journal of …, 2024 - pubs.aip.org
We investigated the structure of ice under nanoporous confinement in periodic mesoporous
organosilicas (PMOs) with different organic functionalities and pore diameters between 3.4 …