Results 11 to 20 of about 470,782 (307)

A review of developments in electrodes for regenerative polymer electrolyte fuel cells [PDF]

open access: yes, 2006
The design of electrodes for unitised regenerative polymer electrolyte fuel cells (URFC) requires a delicate balancing of transport media. Gas transport, electrons and protons must be carefully optimised to provide efficient transport to and from the ...
Pettersson, J, Harrison, DJ, Ramsey, BJ
core   +6 more sources

Fabrication of bifunctional membrane electrode assemblies for unitised regenerative polymer electrolyte fuel cells [PDF]

open access: yes, 2006
Bifunctional membrane electrode assemblies have been fabricated using a screen printing technique, which demonstrate a repeatable and stable operation to cell current and voltages.
Pettersson, J, Harrison, DJ, Ramsey, BJ
core   +1 more source

Non-aqueous electrolyte solutions in chemistry and modern technology [PDF]

open access: yes, 1983
In this paper a brief survey is given of the properties of non-aqueous electrolyte solutions and their applications in chemistry and technology without going into the details of theory.
Rudolf Wachter   +7 more
core   +1 more source

The effects of water and microstructure on the performance of polymer electrolyte fuel cells [PDF]

open access: yes, 2006
n this paper, we present a comprehensive non-isothermal, one-dimensional model of the cathode side of a Polymer Electrolyte Fuel Cell. We explicitly include the catalyst layer, gas diffusion layer and the membrane.
Shah, A.   +6 more
core   +1 more source

Sox9-Positive Progenitor Cells Play a Key Role in Renal Tubule Epithelial Regeneration in Mice

open access: yesCell Reports, 2016
The kidney has a tremendous capacity to regenerate following injury, but factors that govern this response are still largely unknown. We isolated cells from mouse kidneys with high proliferative and multi-lineage differentiation capacity.
Hyun Mi Kang   +5 more
doaj   +1 more source

Urinary K+ promotes irritative voiding symptoms and pain in the face of urothelial barrier dysfunction

open access: yesScientific Reports, 2019
The internal surface of the bladder is lined by the urothelium, a stratified epithelium that forms an impermeable barrier to water and urine constituents.
Nicolas Montalbetti   +4 more
doaj   +1 more source

Human Kidney Tubule-Specific Gene Expression Based Dissection of Chronic Kidney Disease Traits

open access: yesEBioMedicine, 2017
Chronic kidney disease (CKD) has diverse phenotypic manifestations including structural (such as fibrosis) and functional (such as glomerular filtration rate and albuminuria) alterations.
Pazit Beckerman   +9 more
doaj   +1 more source

Electrolyte‐Free Fuel Cell

open access: yes, 2020
Semiconductors and the associated methodologies applied to electrochemistry have recently grown as an emerging field in energy materials and technologies.
Mushtaq, N.   +19 more
core   +1 more source

Lithium hexamethyldisilazide as electrolyte additive for efficient cycling of high-voltage non-aqueous lithium metal batteries

open access: yesNature Communications, 2022
High-voltage non-aqueous lithium metal batteries suffer from poor cycling stability due to the presence of impurities in the electrolyte solution. Here, the authors report lithium hexamethyldisilazide to scavenge HF and H2O, prevent the Ni dissolution ...
Danfeng Zhang   +14 more
doaj   +1 more source

Electrolyte Disorders

open access: yesClinics in Perinatology, 2014
Electrolyte disorders can result in life-threatening complications. The kidneys are tasked with maintaining electrolyte homoeostasis, yet the low glomerular filtration rate of neonatal kidneys, tubular immaturity, and high extrarenal fluid losses contribute to increased occurrence of electrolyte disorders in neonates.
Bockenhauer, D, Zieg, J
openaire   +3 more sources

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