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Aug 13, 2024Open Access
The use of artificial leather in the field of upholstery requires the presence of linings that serve as a pillar for these leathers to gain the properties of durability and flexibility necessary for this industry, which calls for manufacturers to use foam on a large scale in the furniture industry. In this research, three synthetic leather samples with thicknesses of 1.01 mm, 1.17 mm, and 1.59 mm underwent lining with two different non-woven materials, that is, needle punch and spun-bonded types...
Apr 28, 2023Open Access
Diclofenac (DCF) is a non-steroidal anti-inflammatory drug (NSAID) used to relieve pain in joint-related diseases. It is not completely metabolized after consumption and cannot be easily removed using conventional wastewater treatment. DCF has been detected in water bodies and may pose chronic effects on the endocrines of living organisms even at low-level exposure. Heterogeneous photocatalysis provides an alternative and efficient method of degrading DCF. In this study, the photocatalytic remov...
Dec 27, 2022Open Access
Calcium carbonates, ground and precipitated, have an established role in material engineering where they serve as fillers and pigments. In this study monohydrocalcite (MHC) was produced from artificial industrial waste brines as a means of sequestering CO 2, and assessed as a potential functional filler, where its properties were compared with other minerals used in the industry. The results from the morphological analysis which compared MHC with the shapes and sizes of filler crystall...
Dec 02, 2022Open Access
In recent years, anisotropic wetting surfaces have attracted wide scientific attention for both fundamental research and practical applications. Directional transportation of droplets, as an efficient method to conduct droplet motion, has attracted great interest in research and industrial fields. Nevertheless, the great challenges in its application focus on these aspects such as sample conservation, velocity, distance, precision and driving force. Very recently, some research highlights were p...
Jul 14, 2020Open Access
In this experiment, graphene oxide was prepared by Hummers’ improved method, and water-soluble graphene oxide was prepared into graphene pure water film with a thickness of only 1 micron through pressure filtration. The thickness and densification of graphene membranes were controlled by improving pressure conditions and adjusting reduction degree, so as to achieve the expected nanofiltration grade of graphene pure water membranes that can be used to purify water. The graphene pure water film wa...
Jun 08, 2018Open Access
Magnetorheological Fluid (MRF), as an advanced and smart material which was controlled
by magnetic field, was a kind of stable suspension in which magnetic particle dissolved
in base fluid. The yield stress, one of main performance parameters of MRF, was
the demarcation point between liquid and solid. At present, the yield stress calculation
model did not have a uniform standard. The research on yield stress model was s ...
Jun 08, 2018Open Access
Ba5SmZr3V7O30 is a new tungsten bronze structured ceramic compound prepared by substituting Zr at Ti site in Ba5GdTi3V7 ...
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