Results 121 to 130 of about 93,803 (255)

Hydrogen transport in alpha titanium [PDF]

Permeation experiments after nitriding the inlet surface of a hollow cylindrical membrane were conducted. Permeation data on two additional specimens given pre-oxidation or pre-nitriding treatments at both inlet and outlet surfaces are presented in terms
Johnson, D. L., Shah, K. K.
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Hydrogen permeation behavior of common polymers in pure hydrogen environment

You-qi chuyun
ObjectivePipeline hydrogen transportation is the most cost-effective solution for long-term, large-scale and long-distance hydrogen transport. However, pipeline steel is susceptible to hydrogen embrittlement in such environments. Replacing pipeline steel
Fei DENG, Fuhua DANG, Weidong GU, Chunzhi LIU, Jiguo LI, Liqian ZHAO, Guohui LI   +6 more
doaj   +1 more source

Effect of Co-existing gases on hydrogen permeation through a Pd82-Ag18/α-Al₂O₃ membrane during transient start-up. [PDF]

Heliyon, 2023
Budhi YW, Irawan HK, Fitri RA, Al Syifa Elgi Wibisono T, Restiawaty E, Miyamoto M, Uemiya S.   +6 more
europepmc   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Permeation Investigation of Carbon Fibre Reinforced Polymer Material for LH2 Storage Thermally Shocked and Mechanically Cycled at Cryogenic Temperature

Aerospace
To achieve the sustainability goals set for the European aviation sector, hydrogen-powered solutions are currently being investigated. Storage solutions are of particular interest, with liquid hydrogen tanks posing numerous challenges with regard to the ...
Giacomo Dreossi, Andrej Bernard Horvat
doaj   +1 more source

MXene Coatings: Novel Hydrogen Permeation Barriers for Pipe Steels. [PDF]

Nanomaterials (Basel), 2021
Shi K, Meng X, Xiao S, Chen G, Wu H, Zhou C, Jiang S, Chu PK.   +7 more
europepmc   +1 more source

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Ammonia Synthesis at Ambient Conditions via Electrochemical Atomic Hydrogen Permeation. [PDF]

ACS Energy Lett, 2021
Ripepi D, Zaffaroni R, Schreuders H, Boshuizen B, Mulder FM.   +4 more
europepmc   +1 more source

Decoupling Dynamics and Crosslink Stability in Supramolecular Hydrogels Using Associative Exchange

Advanced Materials, EarlyView.
How does reorganization impact the stability of supramolecular hydrogels? In contrast to dissociative crosslink exchange, implementing associative exchange in macroscale DNA hydrogels enables decoupling of reorganization dynamics from thermal and mechanical stability.
Pierre Le Bourdonnec, Charafeddine Ferkous, Léo Comunale, Luca Cipelletti, Rémi Merindol   +4 more
wiley   +1 more source