Results 11 to 20 of about 5,042 (207)

Promoting Efficacy and Environmental Safety of Pesticide Synergists via Non-Ionic Gemini Surfactants with Short Fluorocarbon Chains

Molecules, 2022
Improving the utilization rate of pesticides is key to achieve a reduction and synergism, and adding appropriate surfactant to pesticide preparation is an effective way to improve pesticide utilization.
Ruiguo Wang, Xinxin Xu, Xiaodi Shi, Junjie Kou, Hongjian Song, Yuxiu Liu, Jingjing Zhang, Qingmin Wang   +7 more
doaj   +1 more source

Synthesis of Carboxyl Modified Polyether Polysiloxane Surfactant for the Biodegradable Foam Fire Extinguishing Agents

Molecules, 2023
It is necessary to develop novel and efficient alternatives to fluorocarbon surfactant and prepare fluorine-free environmentally-friendly fire extinguishing agent.
Jinqing Jiao, Lei Qi, Jingfeng Wu, Xuqing Lang, Yuechang Wei, Guangwen Zhang, Pengyu Cui, Zuzheng Shang, Xiaodong Mu, Shanjun Mu, Yuzhuo Lv, Weichao Pan   +11 more
doaj   +1 more source

Optical evidence for adsorption of charged inverse micelles in a Stern layer [PDF]

, 2020
Understanding the properties and behavior of nonpolar liquids containing surfactant and colloidal particles is essential for applications such as electrophoretic ink displays and liquid toner printing.
Beales, Graham, Beunis, Filip, Callens, Michiel, Fleming, Robert, Johansson, Thomas, Neyts, Kristiaan, Robben, Bavo, Strubbe, Filip   +7 more
core   +2 more sources

Prediction of Aqueous Solution Surface Tension of Some Surfactant Mixtures and Composition of Their Monolayers at the Solution—Air Interface

Colloids and Interfaces, 2021
Measurements of the surface tension of the aqueous solution of SDDS mixture with fluorocarbon surfactants (FC) were carried out and considered in light of the surface tension of aqueous solutions of individual surfactants.
Bronisław Jańczuk, Anna Zdziennicka, Katarzyna Szymczyk, Maria Luisa González-Martín   +3 more
doaj   +1 more source

Design and evaluation of an innovative composite silicate-based surface treatment agent of concrete

Case Studies in Construction Materials, 2023
Silicate-based surface treatment agent is a sustainable material to provide a sealing coat on the surface of Portland cement concrete to improve its hardness, impermeability, chemical durability, and abrasion resistance.
Qiao Dong, Xinyuan Cao, Sike Wang, Xueqin Chen, Bohan Yang, Shengjia Xie, Zhiqiang Cheng   +6 more
doaj   +1 more source

Synthesis and application of cationic fluorocarbon surfactants

Journal of Dispersion Science and Technology, 2023
In this paper, a series of cationic polyurethane fluorinated surfactants were synthesized using a series of isocyanates, and 1H, 1H, 2H,2H-tridecafluoro-1-octanol, 2-(dimethylamino)ethanol, and iodomethane as raw materials in a three-step sequential reaction.
Zhang, Saipeng, Zhang, Mingxin, Liu, Xingjiang, Wei, Liuhe   +3 more
openaire   +1 more source

Biomimetic fluorocarbon surfactant polymers reduce platelet adhesion on PTFE/ePTFE surfaces. [PDF]

J Biomater Sci Polym Ed, 2009
Wang S, Gupta AS, Sagnella S, Barendt PM, Kottke-Marchant K, Marchant RE.   +5 more
europepmc   +2 more sources

Rheological Properties of Gel Foam Co-Stabilized with Nanoparticles, Xanthan Gum, and Multiple Surfactants

Gels, 2023
Gel foam has the advantages of gel and foam and shows good prospects for applications in the fields of fire prevention and extinguishing. Rheology has a significant impact on the application of gel foam, but there is little related research.
Youjie Sheng, Hanling Zhang, Li Ma, Zhenping Wang, Die Hu, Shanwen Zhang   +5 more
doaj   +1 more source

An antifouling and acid resistant loose NF membrane via synergic modification of PVP and PEI on PTFE substrate

Results in Engineering, 2023
Polytetrafluoroethylene (PTFE) with good resistance can be used under extreme conditions, however, its surface hydrophobicity greatly limits its wide application in water treatment field.
Yingying Zhao, Ju Bai, Mowen Li, Yucang Liang, Ailing Fan, Linglong Shan, Hongxia Guo   +6 more
doaj   +1 more source

Hydrophobic counter ion effects on the formation of mesh and reversed phases in the perfluorodecanoate/water system [PDF]

, 2012
The tetramethylammonium perfluorodecanoate (C10TMA)/water system forms both random, Mh1(0) and correlated mesh, Mh1(R[3 with combining macron]m) phases over a wide range of concentration and temperature.
Holmes, Michael, Leaver, Marc, Mccabe, Richard, Puntambekar, Smita, Zhou, Rongrong   +4 more
core   +2 more sources