Anionic Surfactant - an overview | ScienceDirect Topics
Cationic-anionic surfactant systems can also be prepared by adding the acids of alkylsulfonates oralkylsulfates to zwitterionic surfactants [15]. The acids protonate the zwitterionic surfactants …
A multifunctional separator decorated by anionic metal-organic ...
Jun 1, 2025 · The multifunctional separator (GF-Bio-MOF-100) was constructed by using an anionic metal–organic framework with rich carbonyl groups. This design is capable of …
Anionic Surfactant - an overview | ScienceDirect Topics
Anionic Surfactants The active part of an anionic surfactant molecule carries a negative charge. Included in this group are the fatty acid salts and the sulfated and sulfonated derivatives of …
Nitrogen-based redox couple regulated anionic redox to long …
Apr 20, 2025 · Our findings suggest that nitrogen element could realize reversible valence states variation, serving as redox couple to inhibit oxygen release and stabilize the structure of …
Anionic polymerization of methyl methacrylate and chain-end ...
Dec 11, 2023 · The anionic polymerization of methyl methacrylate (MMA) was investigated using dilithium tetra-tert-butylzincate (TBZL), which is a bulky zincate, as …
Anionic redox in Na-based layered oxide cathodes: a review with …
Sep 1, 2020 · To break this shackle, anionic redox has emerged as a lever to improve the energy density of layered oxides. Herein, a systematic overview of the latest progresses on anionic …
Revealing the anionic redox chemistry in O3-type layered oxide …
Jun 1, 2021 · Anion redox chemistry plays a crucial role in Na-deficient or Na-rich oxide cathodes for sodium-ion batteries (SIBs). But the oxygen redox chemistry h…
Effects of cationic and anionic surfactants on the stability, rheology ...
Sep 1, 2023 · In this paper, the effects of anionic and cationic surfactants on the properties of nanoparticle-stabilized fracturing foams were investigated and compared. The foams' …
Flocculation-flotation of ultrafine hematite from quartz using …
Jul 15, 2025 · This paper examines the selectivity of combining sodium hexametaphosphate (SHMP) and anionic polyacrylamide (APAM) for hematite recovery from quartz in the …
Freeze-dried cellulose-based aerogel with ... - ScienceDirect
Feb 1, 2025 · Carboxylated nanocellulose (CNC)-based aerogels were prepared based on optimized freeze-drying (FD) for anionic dyes and oils adsorption. Wood powders…