Aggregation behaviors of a series of anionic sulfonate gemini surfactants and their corresponding monomeric surfactant

Wang, Yingxiong; Huang, Xu; Cao, Meiwen; Wang, Yilin

doi:10.1016/j.jcis.2007.11.021

Cited by 79 publications

(64 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the investigated surfactants Sm, the aromatic rings in the heads may be involved in intermolecular - interactions, thereby affecting vesicle formation, as observed by Wang [16].…”

Section: Aggregation Of Gemini Surfactants In Watermentioning

confidence: 72%

“…The spacer can be hydrophilic or hydrophobic, flexible [9] or rigid [10]. The tails of gemini surfactants are typically constructed from a hydrophobic aliphatic or aromatic chain, whereas the polar head group consists of ionic or non-ionic chemical groups, such as tertiary amines [11][12][13], carboxylates [14], sulfates [15], sulfonates [16], and phosphonates [17]. Information concerning gemini surfactants can be find in the excellent reviews of Rosen [18], Menger and Littau [3], and Zana [19].…”

Section: [Figure 1 Single]mentioning

confidence: 99%

“…Anionic surfactants are much less frequently studied compared with cationic compounds. The most popular anionic gemini surfactants are those that contain sulfonate groups because of their applicability in household chemicals and tertiary oil recovery [16]. Their high solubility in the presence of various ions as well as over a wide range of pH levels enhances their possibility of application.…”

Section: [Figure 1 Single]mentioning

confidence: 99%

“…Their high solubility in the presence of various ions as well as over a wide range of pH levels enhances their possibility of application. Similarly, the low Krafft point of these surfactants allows them to be used in cold water [16,26].…”

Section: [Figure 1 Single]mentioning

confidence: 99%

See 3 more Smart Citations

Aggregation behavior of anionic sulfonate gemini surfactants with dodecylphenyl tails

Woch

Kuliszewska

Zimoch

et al. 2015

Colloids and Surfaces A: Physicochemical and Engineering Aspect

View full text Add to dashboard Cite

“…In the investigated surfactants Sm, the aromatic rings in the heads may be involved in intermolecular - interactions, thereby affecting vesicle formation, as observed by Wang [16].…”

Section: Aggregation Of Gemini Surfactants In Watermentioning

confidence: 72%

Section: [Figure 1 Single]mentioning

confidence: 99%

Section: [Figure 1 Single]mentioning

confidence: 99%

Section: [Figure 1 Single]mentioning

confidence: 99%

See 2 more Smart Citations

Aggregation behavior of anionic sulfonate gemini surfactants with dodecylphenyl tails

Woch

Kuliszewska

Zimoch

et al. 2015

Colloids and Surfaces A: Physicochemical and Engineering Aspect

View full text Add to dashboard Cite

“…When compared to the conventional monomeric (single chain) quaternary ammonium salt, the corresponding gemini surfactants consisting of two single-chain ionic surfactants linked by a spacer at head level exhibit a higher surface activity, and are widely used as an effective emulsifier, bactericidal agents, dispersants and anti-foaming agents [4][5][6]. The outstanding properties of gemini surfactants have motivated researchers to synthesize multimeric cationic surfactants of the quaternary ammonium salt type, e.g.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Surface‐Activity of a Polyoxyethylene Ether Trimeric Quaternary Ammonium Surfactant

Zhang

Zheng

Pei

et al. 2009

J Surfact & Detergents

View full text Add to dashboard Cite

A trimeric quaternary ammonium salt surfactant containing polyoxyethylene chains was synthesized from fatty alcohol polyoxyethylene ether, pentamethyldiethylenetriamine and thionyl chloride by a twostep process. Its chemical structure was characterized, and the surface activity in aqueous solution was studied at different temperatures. The results showed that when the concentration attains the CMC (1.0 mmol/L), the surface tension is 38.9 mN m -1 and the conductivity is 105.3lS cm -1 at 25°C. These show that the trimeric quaternary ammonium salt surfactant containing polyoxyethylene chains exhibits high surface activity and effectively reduces the surface tension of water.

show abstract

Uniform Spread of High‐Speed Drops on Superhydrophobic Surface by Live‐Oligomeric Surfactant Jamming

et al. 2019

Self Cite

View full text Add to dashboard Cite

self-cleaning and antifouling ability for repelling the deposition of other materials and liquid confining properties for enhancing printing resolution and avoiding coffee-ring effects. [13] However, inertial water drops impacting superhydrophobic surfaces can bounce off quickly or splash violently. [14][15][16][17][18][19][20][21][22][23] Undesired rebound and splash cause material waste [24] and weaken the related performance and efficiency. Many attempts have been conducted to promote water drop spreading on hydrophobic surfaces by using polymers [1,23,[25][26][27][28] or surfactants. [22,[29][30][31][32] However, these two methods still have drawbacks for achieving drop deposition, not to mention uniform spreading: 1) Polymer additives can delay drop retraction but leave drops with hemispherical shape and nonuniform material distribution on the hydrophobic substrate.2) The poor wettability and large mole cular weight of polymer additives restrict the ejecting process during inkjet printing. 3) Surfactant additives can promote drop spreading in a static state owing to the reduced surface tension (γ); [33] however, the low surface tension increases the instability of the impacting drop and leads to drop splashing with satellite droplets, according to the Kelvin-Helmholtz instability, [34] k max ∼ 2ρ a U r 2 /3γ (ρ a is the air density). It is therefore a great challenge for uniform shape spreading on superhydrophobic surfaces without any loss of the drops. Here, we show a new and simple strategy for uniform round-shape drop spreading on superhydrophobic surfaces after high-speed impact, up to 5.0 m s −1 , by utilizing live-oligomeric surfactant jamming, diethylenetriamine/sodium dodecyl sulfate (triamine/SDS). The live-oligomeric surfactant, which noncovalently constructed by SDS and triamine through electrostatic interaction, has a dynamic equilibrium between monomer surfactant and oligomeric surfactant. Figure 1 shows the contrast spread dynamics of a liveoligomeric surfactant drop and other drops impacting superhydrophobic surfaces at an impacting velocity (U ) of 2.42 m s −1 from side and bottom views (Movie S1, Supporting Information). The diameter (D 0 ) of pure water and the surfactant drops is ≈2.25 and 1.90-2.00 mm, respectively (Figure S1, Supporting Information for experimental setup). The Weber number (We), We = ρDV 2 /γ, of water, SDS, N2C3/SDS, triamine/SDS, and 12-3-12-3-12 is 182. 68, 295.29, 358.29, 383.00, and 292.29, respectively. The superhydrophobic surface [35] composed of random micro-nanostructures of typical size and spacing of Inkjet printing of water-based inks on superhydrophobic surfaces is important in high-resolution bioarray detection, chemical analysis, and highperformance electronic circuits and devices. Obtaining uniform spreading of a drop on a superhydrophobic surface is still a challenge. Uniform round drop spreading and high-resolution inkjet printing patterns are demonstrated on superhydrophobic surfaces without splash or rebound after high-speed impacting by introducing...

show abstract

Aggregation behaviors of a series of anionic sulfonate gemini surfactants and their corresponding monomeric surfactant

Cited by 79 publications

References 47 publications

Aggregation behavior of anionic sulfonate gemini surfactants with dodecylphenyl tails

Aggregation behavior of anionic sulfonate gemini surfactants with dodecylphenyl tails

Synthesis, Characterization and Surface‐Activity of a Polyoxyethylene Ether Trimeric Quaternary Ammonium Surfactant

Uniform Spread of High‐Speed Drops on Superhydrophobic Surface by Live‐Oligomeric Surfactant Jamming

Contact Info

Product

Resources

About