Results 61 to 70 of about 1,246 (112)
Plasma electrolytic oxidation (PEO) is a widely applied surface treatment method which can improve the corrosion resistance of valve metals and their alloys.
Getinet Asrat Mengesha +3 more
doaj +1 more source
Hydrogel Electrolytes for Solvation and Interfacial Regulation in Aqueous Zinc‐Ion Batteries
Hydrogel electrolytes are emerging as active interfacial regulators that dynamically couple Zn2+ solvation, ion transport, and interphase evolution in aqueous zinc‐ion batteries. By integrating confined water chemistry, polymer‐ion coordination, and electro‐chemo‐mechanical stability, they enable reversible Zn deposition.
Jaehyeong Lee, Tae Gwang Yun
wiley +1 more source
The Material Basis of 18th‐Century Meissen Porcelain
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley +1 more source
Primeiro estudo sobre a produção pictórica de Vitorino Ribeiro : géis de limpeza de PVA-Bórax [PDF]
O presente relatório diz respeito ao estágio curricular desenvolvido na Divisão Municipal de Museus (DMM) da Câmara Municipal do Porto e com foco no estudo sobre a produção pictórica do pintor Vitorino Ribeiro (1849-1928) e a exploração de metodologia de
Valente, Teresa Burnay Summavielle Allen
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Examination of Borax in Meatballs: Qualitative Analysis
Borax is a chemical that is hazardous to health and is often misused as a food additive. The addition of this chemical is to make food chewier and more durable. It is important to test the presence of borax in snacks around us.
Norainny Yunitasari +2 more
doaj +1 more source
Self‐Oscillation in Photochromic Thiazolothiazole‐Embedded Polymers
Experimental observation of redox‐driven self‐oscillations at the soft‐matter/ambient interface of a photochromic thiazolothiazole‐embedded polymer by spectroscopic ellipsometry. The self‐oscillations are facilitated by a reversible electron transfer cycle involving the thiazolothiazole unit, a cross‐linked polymer matrix, and ambient molecular oxygen.
Nuren Z. Shuchi +7 more
wiley +1 more source
Resposta da beterraba a adubação com bórax.
O estudo avaliou doses de bórax na adubação da beterraba cv. Wonder Perfect. As doses variaram de 0 a 80 kg/ha em casa de vegetação. A produção máxima de raízes (12,21 q/vaso) ocorreu com 35 kg/ha, mas 20 kg/ha já garantiram 98,2% desse valor, suprindo ...
MESQUITA FILHO, M. V. de +3 more
core
Meatball is a favorite food of children, because it is a good taste and cheap. Meatballs is not always healthy to consume because of the addition of borax so the texture of meatballs more chewy, more bright and more durable in order not easily rotted ...
Erniati Erniati
doaj +1 more source
Coupled Electronic and Ionic Conductivity in Strain‐Stiffening Hydrogels
A soft PVA–PABA hydrogel is developed that couples tissue‐like strain‐stiffening mechanics with dual ionic–electronic conduction. Dynamic boronic crosslinks enable self‐assembled percolative pathways, producing deformation‐responsive resistance with a stabilization plateau at stiffening onset, revealing alignment‐assisted charge transport and advancing
Md Al Raihan +6 more
wiley +1 more source
This review summarizes the latest progress of RTP materials with self‐healing and shape–memory functions, in which reversible bonding interactions are the key points. With the careful discussions of the typical strategies and representative works, the intrinsic relationship between dynamic bonding interactions and RTP property is well revealed. Finally,
Dan Li, Jie Yang, Zhen Li
wiley +1 more source

