Surfactants with aromatic headgroups for optimizing properties of graphene/natural rubber latex composites (NRL): Surfactants with aromatic amine polar heads

Abstract

Citation: T Ardyani et al. "Surfactants with aromatic headgroups for optimizing properties of graphene/natural rubber latex composites (NRL): Surfactants with aromatic amine polar heads.

The role of cellulose nanofibrillated fibers produced with combined supercritical carbon dioxide and high‐pressure homogenization process as reinforcement material in biodegradable polymer

“…[ 13, 14 ] Polylactic acid is a biopolymer from carbohydrate source. [ 15, 16 ] It has been used for several industrial applications. Polylactic acid has been proposed for use as a biodegradable film for food and non‐food packaging.…”

Role of structural rigidity and collective behaviour in the molecular design of gas hydrate anti-agglomerants

“…The computational methodology developed could be useful for a variety of high-tech technologies in the petroleum, rubber latex, ink, and paint and coatings industries, where the agglomeration and flocculation of small particles must be controlled. 27,68,69 Although the mechanisms by which AAs are effective depends on the application of interest, several research and industrial groups focus on the interplay between the design and performance of AAs at the microscopic scale. [70][71][72][73][74][75] Accounting for the interplay between the structural rigidity and the collective effects of new synthetic AAs could allow us to infer their use in practical applications, which addresses current industrial needs.…”

Synthesis and Characterization of Hollow-Sphered Poly(N-methyaniline) for Enhanced Electrical Conductivity Based on the Anionic Surfactant Templates and Doping

“…It is assumed that the presence of the Π-Π interaction due to the aromatic SDBS head groups screens the electrostatic repulsion between the SDBS head groups, which then contributes to the decrease in the effective area occupied by surfactant head groups. The latter reason leads to the increment of the packing parameter of surfactant molecules which is more favorable towards the vesicle formation [56,57]. Comparing SDBS with other surfactants at 5 CMC, the larger particle size obtained for the AOT system may result from the increased steric demand of the two non-polar tails of the AOT molecules, thus leading to larger micelles and subsequently a larger particle size.…”

“…It is well-known that a larger number of micelle due to an increase in surfactant concentration leads to a particle size reduction [58]. In addition, the increase in the surfactant concentration can lead to a reduction in head group area, causing a higher packing parameter, and consequently resulting in vesicle formation to form hollow particles [56,57]. Nonetheless, no significant difference between the particles size of PNMA synthesized with SDBS at concentrations higher than 5 CMC was found (Table 1).…”