Results 61 to 70 of about 6,133,717 (325)

Long-term water sorption and solubility of experimental bioactive composites based on amorphous calcium phosphate and bioactive glass.

Dental materials journal, 2019
The aim of this study was to evaluate water sorption and solubility of two series of experimental composites containing amorphous calcium phosphate (ACP) or bioactive glass (BG). Water sorption and solubility were measured for up to 287 days. The surface
M. Par, N. Spanovic, Ruža Bjelovučić, D. Marović, G. Schmalz, O. Gamulin, Z. Tarle   +6 more
semanticscholar   +1 more source

Hygroscopic Porous Polymer for Sorption‐Based Atmospheric Water Harvesting

Advancement of science, 2022
Sorption‐based atmospheric water harvesting (SAWH) holds huge potential due to its freshwater capabilities for alleviating water scarcity stress. The two essential parts, sorbent material and system structure, dominate the water sorption–desorption ...
Fangfang Deng, Zhihui Chen, Chenxi Wang, Chengjie Xiang, Primož Poredoš, Ruzhu Wang   +5 more
semanticscholar   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Water sorption studies on ZnSO4‐zeolite composite as potential thermochemical heat storage materials

International Journal of Energy Research, 2019
ZnSO4·7H2O is modified by impregnation method with zeolite matrices (13X‐zeolite and LTA‐zeolite) to improve its hydration performance. Water sorption ability of composites was carried out in a constant temperature and humidity environment.
Ata ur Rehman, Zheng Mao-sheng, A. Hayat
semanticscholar   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Molecular Basis of Water Sorption Behavior of Rivaroxaban-Malonic Acid Cocrystal.

Molecular Pharmaceutics, 2019
The present study aims to investigate the molecular basis of water sorption behavior of rivaroxaban-malonic acid cocrystal (RIV-MAL). It was hypothesized, that the amount of water sorbed by a crystalline solid is governed by the surface molecular ...
Dnyaneshwar P. Kale, Bharat Ugale, C. Nagaraja, Gurudutt Dubey, P. Bharatam, A. Bansal   +5 more
semanticscholar   +1 more source

Water in a Polymeric Electrolyte Membrane: Sorption/Desorption and Freezing phenomena

, 2013
Nafion is a perfluorosulfonated polymer, widely used in Proton Exchange Membrane Fuel Cells. This polymer adopts a complex structural organisation resulting from the microsegregation between hydrophobic backbones and hydrophilic sulfonic acid groups ...
Bartolini, Paolo, Deme, Bruno, Petrillo, Caterina, Plazanet, Marie, Sacchetti, Francesco, Torre, Renato   +5 more
core   +3 more sources

A Gel Probe Equilibrium Sampler for Measuring Arsenic Porewater Profiles and Sorption Gradients in Sediments: I. Laboratory Development [PDF]

, 2008
A gel probe equilibrium sampler has been developed to study arsenic (As) geochemistry and sorption behavior in sediment porewater. The gels consist of a hydrated polyacrylamide polymer, which has a 92% water content.
Campbell, Kate M., Hering, Janet G., O'Day, Peggy A., Root, Robert   +3 more
core   +3 more sources

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Microplastic inhibits the sorption of trichloroethylene on modified biochar

Water Science and Technology
Biochar (BC) was used to remove trichloroethylene (TCE) from soil and water phases, and BC modification changed the sorption behavior of pollutants. Microplastics are emerging pollutants in the soil and water phases.
Hainan Lu
doaj   +1 more source