Zobrazeno 1 - 10
of 318
pro vyhledávání: '"water swelling"'
Publikováno v:
شیمی کاربردی روز, Vol 19, Iss 73, Pp 111-122 (2024)
Porous polymeric materials (poly HIPEs) have attracted considerable attention in many fields focused on biomaterial applications. In this research, co-polymeric hydrogels of poly (HEMA-co-NVP) were synthesized in the emulsion phase. Poly (HEMA-co-NVP
Externí odkaz:
https://doaj.org/article/063fea44deb64a2f9400b8dbd3071fa0
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 7, Pp 2537-2551 (2024)
This paper examines the effect of the microstructure and electrical conductivity (EC) on the swelling ratio and pressure in red-bed mudstone sampled from arid areas in the Xining region in the northeastern Tibetan Plateau. A series of laboratory test
Externí odkaz:
https://doaj.org/article/a77587a6b924465c98015b4fecfeca7c
Publikováno v:
Asian Journal of Surgery, Vol 47, Iss 2, Pp 1184-1186 (2024)
Externí odkaz:
https://doaj.org/article/4bf342b495cb434380ea281898e9c21f
Publikováno v:
Hecheng xiangjiao gongye, Vol 47, Iss 3, Pp 282-232 (2024)
Deproteinized natural rubber （DPNR) latex was selected as the substrate for the modified rubber, the grafting copolymerization of acrylic acid （AA) monomer on DPNR chain was achieved and a type of hydrophilic AA modified DPNR copolymer （DPNR-g-
Externí odkaz:
https://doaj.org/article/7c08b10a8e9f4b949819e3e85a95a1f7
Autor:
Kannika Kunyanee, Kanyarak Phadtaisong, Jutarat Na Chiangmai, Natch Parittapongsachai, Tai Van Ngo, Naphatrapi Luangsakul, Sirada Sungsinchai
Publikováno v:
Ultrasonics Sonochemistry, Vol 98, Iss , Pp 106506- (2023)
The aim of this study was to determine the ability to improve the capacity of cold swelling and cold-water solubility of rice starch by ultrasonic-assisted alcohol-alkaline and alcohol-alkaline methods. To achieve this, ultrasound powers (U) were var
Externí odkaz:
https://doaj.org/article/199078bbf8ca4c2a8a14627087e5423e
Akademický článek
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Akademický článek
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Publikováno v:
Gels, Vol 9, Iss 11, p 862 (2023)
Aiming at the complex strata, lost circulation often occurs. and lost circulation control becomes a difficult issue. A drilling fluid loss accident delays the drilling progress and even causes major economic losses. If we take a self-made sodium poly
Externí odkaz:
https://doaj.org/article/9ca690d9ec994ddbad2ff61de29fc522
Publikováno v:
Shipin gongye ke-ji, Vol 43, Iss 6, Pp 18-24 (2022)
The native wheat starch was dispersed into ethanol solutions of different concentrations (0, 10%, 20%, 30%, 40%, 50%) and heated at 80 ℃ for 30 min to prepare cold water swelling wheat starch. The crystal structure, functional properties (water hol
Externí odkaz:
https://doaj.org/article/ae2178cf5a194887b50e05ef514df92f
Publikováno v:
Macromolecular Materials and Engineering, Vol 308, Iss 2, Pp n/a-n/a (2023)
Abstract Industrial expansion has increased the discharge of contaminated wastewater. Wastewater can be treated by adsorption with petroleum‐based hydrogels but the materials are not biodegradable and therefore cause secondary toxic waste. In this
Externí odkaz:
https://doaj.org/article/91e08908e0d24539aeb10da5aa18e457