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Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries
Advanced Functional Materials, EarlyView.Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai +6 more
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The thickness of the tear film
Current Eye Research, 2004Measurements of the thickness of the pre-corneal tear film, pre-lens tear film, post-lens tear film, and the lipid layer on the surface of the tear film are summarized. Spatial and temporal variations in tear film thickness are described. Theoretical predictions of tear film thickness are discussed.
P Ewen, King-Smith +4 more
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Characterization of thin-film thickness
Metrologia, 2014Analysis methods and instrumentation for obtaining optical parameters and thickness profiles of thin-film samples from spectrophotometric and ellipsometric measurements are presented. Measured samples include thermally grown and evaporated SiO2 on a silicon substrate and a polymer photoresist layer on silicon.
Pourjamal, Sara +6 more
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The limiting thickness of protein films
Journal of Colloid and Interface Science, 1967Abstract The thinning of microscopic lamellae formed from solutions of bovine serum albumen and bovine γ-globulin has been studied by a modification of the method of Scheludko. Provided the surfaces were cleaned to remove coagulated material, fairly persistent, uniform films were obtained in certain pH ranges.
P R, Mussellwhite, J A, Kitchener
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Sensors and Actuators A: Physical, 1990
Abstract This paper outlines the continuous progress of thick-film technology in providing a valuable means for the manufacture of solid-state sensors in three major areas of applications: hybrid circuits for signal processing, creation of structures upon which sensing materials can be added to provide new forms of sensors and thick-film materials ...
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Abstract This paper outlines the continuous progress of thick-film technology in providing a valuable means for the manufacture of solid-state sensors in three major areas of applications: hybrid circuits for signal processing, creation of structures upon which sensing materials can be added to provide new forms of sensors and thick-film materials ...
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Film thickness of disclosing wax
The Journal of Prosthetic Dentistry, 1983lhe fitting of a removable partial denture framework or a metal crown against tooth structure can be facilitated by the aid of disclosing wax.’ This soft wax material is placed on surfaces of restorations that contact the teeth. After insertion and removal of the restorations, interferences will be visible as bright spots (Figs. 1 and 2).
D A, Kaiser, C E, Brukl, G C, Kiser
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Lonsdaleite Films with Nanometer Thickness
The Journal of Physical Chemistry Letters, 2014We investigate the properties of potentially the stiffest quasi-2-D films with lonsdaleite structure. Using a combination of ab initio and empirical potential approaches, we analyze the elastic properties of lonsdaleite films in both elastic and inelastic regimes and compare them with graphene and diamond films.
Alexander G, Kvashnin, Pavel B, Sorokin
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Thickness Distribution of Evaporated Films
Optical Interference Coatings, 1988In order to set up a vacuum chamber for coating a number of large parts, or perhaps a large number of small parts, it is of importance to know the emission characteristics (source function) of the evaporation source.
Anthony Musset, Ian C. Stevenson
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Photoconductivity of Thick Film Resistors
Hybrid Circuits, 1988A weak change of resistivity caused by visible radiation both for commercial and for model thick-film (cermet) resistors (TFRs) has been observed and studied in the temperature range 10–380 K. A possible origin of this photoelectric effect in terms of photoexcited electrons emitted from the metallic grain surface into the glassy region is discussed.
G. B. Parravicini +3 more
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Dependence of film tension on the thickness of smectic films
Physical Review E, 2003The film tension tau of free standing S(A) films has been measured for films with thicknesses between 2 and 150 layers. There is a clear increase of tau with the thickness for very thin films and a nonlinear slower increase for high thickness. The nonlinearity depends on the amount of liquid crystal accessible to the meniscus of the film during the ...
R, Jaquet, F, Schneider
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