Results 41 to 50 of about 187,646 (209)

Swelling of two-dimensional polymer rings by trapped particles

open access: yes, 2006
The mean area of a two-dimensional Gaussian ring of $N$ monomers is known to diverge when the ring is subject to a critical pressure differential, $p_c \sim N^{-1}$. In a recent publication [Eur. Phys. J.
Diamant, Haim, Haleva, Emir
core   +1 more source

Research status and engineering application of competitive adsorption of multicomponent mixed gases in coal

open access: yes矿业科学学报, 2020
Adsorption characteristics of gases in coal are the basis of research on prevention and control of dynamic disasters of methane in coal mine and ECBM engineering.Coalbed methane contains not only CH4, but also CO, CO2, H2S and other alkanes.Furthermore ...
Nie Yao, Zhao Yuechao
doaj   +1 more source

Role of internal gases and creep of Ag in controlling the critical current density of Ag-sheathed Bi2Sr2CaCu2Ox wires

open access: yes, 2013
High engineering critical current density JE of >500 A/mm2 at 20 T and 4.2 K can be regularly achieved in Ag-sheathed multifilamentary Bi2Sr2CaCu2Ox (Bi-2212) round wire when the sample length is several centimeters. However, JE(20 T) in Bi-2212 wires of
Cooley, L.   +3 more
core   +1 more source

Polydimethylsiloxane Substrates for passive UHFRFID Sensors [PDF]

open access: yes, 2014
PDMS has previously shown to be a suitable substrate for UHF-RFID strain sensor tags due to their elastomer characteristics. However, PDMS has further properties such as polymer swelling which could be utilized in gas sensing.
Batchelor, John C.   +3 more
core  

Swelling of PDMS Networks in Solvent Vapours; Applications for Passive RFID Wireless Sensors [PDF]

open access: yes, 2015
The relative degree of swelling of a poly(dimethylsiloxane) (PDMS) network in organic vapours is demonstrated to be related to the chemical and physical properties of the organic compounds.
Abbasi   +36 more
core   +1 more source

Investigating models to represent gas transport in a swelling geomaterial

open access: yesInternational Journal of Rock Mechanics and Mining Sciences, 2021
Abstract In a deep geological repository (DGR) for the long-term containment of radioactive waste, gases could be generated through a number of processes. If gas production exceeds the containment capacity of the engineered barriers or host rock, the gases could migrate through these barriers and potentially expose people and the environment to ...
Elias Ernest Dagher   +2 more
openaire   +1 more source

Interplay between Swelling Kinetics and Nanostructure in Perfluorosulfonic Acid Thin-Films: Role of Hygrothermal Aging [PDF]

open access: yes, 2019
Impacts of processing, storage, and operation on thin-film perfluorosulfonic acid (PFSA) ionomer coatings used in electrodes of electrochemical devices remains unestablished.
Kushner, DI, Kusoglu, A, Tesfaye, M
core   +2 more sources

Network modelling of the influence of swelling on the transport behaviour of bentonite [PDF]

open access: yes, 2016
Wetting of bentonite is a complex hydro-mechanical process that involves swelling and, if confined, significant structural changes in its void structure.
Athanasiadis, Ignatios   +2 more
core   +2 more sources

Swelling Mechanisms, Diagnostic Applications, and Mitigation Strategies in Lithium-Ion Batteries

open access: yesBatteries
Electrochemical processes within a lithium-ion battery cause electrode expansion and gas generation, thus resulting in battery swelling and, in severe cases, reliability and safety issues.
Sahithi Maddipatla   +4 more
doaj   +1 more source

Mechanism study on gas-based reduction swelling behavior of ultra-high grade pellets

open access: yesJournal of Materials Research and Technology, 2023
Utilizing super-concentrate for direct hydrogen reduction in pelletizing which decrease energy consumption and improve smelting quality are critical steps towards achieving the dual carbon goal.
Jie Lei   +6 more
doaj   +1 more source

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