A facile, fast, and low-cost method for fabrication of micro/nano-textured superhydrophobic surfaces

AR Esmaeili, N Mir, R Mohammadi - Journal of colloid and interface …, 2020 - Elsevier
Hypothesis Alkyl ketene dimer (AKD) is frequently used in paper industry as an inexpensive
sizing agent. The formation of a porous structure after curing the solidified AKD for an extra …

Enhancement of hydrophobicity of nanofibrillated cellulose through grafting of alkyl ketene dimer

Z Yuan, Y Wen - Cellulose, 2018 - Springer
To expand the application of nanofibrillated cellulose (NFC), the increase of its
hydrophobicity is considered to be critical. In the present work, hydrophobic NFC powder …

[HTML][HTML] Dry, hydrophobic microfibrillated cellulose powder obtained in a simple procedure using alkyl ketene dimer

Y Yan, H Amer, T Rosenau, C Zollfrank, J Dörrstein… - Cellulose, 2016 - Springer
In order to produce dry and hydrophobic microfibrillated cellulose (MFC) in a simple
procedure, its modification with alkyl ketene dimer (AKD) was performed. For this purpose …

AKD-Modification of bacterial cellulose aerogels in supercritical CO2

A Russler, M Wieland, M Bacher, U Henniges, P Miethe… - Cellulose, 2012 - Springer
Different approaches towards hydrophobic modification of bacterial cellulose aerogels with
the alkyl ketene dimer (AKD) reagent are presented. If AKD modification was performed in …

Sticky hydrophobic behavior of cellulose substrates impregnated with alkyl ketene dimer (AKD) via sub-and supercritical carbon dioxide

K Adenekan, B Hutton-Prager - Colloids and Surfaces A: Physicochemical …, 2019 - Elsevier
Cellulose fibers were impregnated with alkyl ketene dimer (AKD) dissolved in n-heptane
and carbon dioxide via sub-and supercritical impregnation techniques. The mechanistic …

Modification of the interface/interphase in natural fibre reinforced composites: Treatments and processes

N Le Moigne, B Otazaghine, S Corn… - Surfaces and Interfaces …, 2018 - Springer
The modification of surface properties of synthetic reinforcement fibres to modify composite
interphase performance is mostly achieved by chemical functionalization techniques in …

Modeling the solubility of Alkyl Ketene Dimer in supercritical carbon dioxide: Peng-Robinson, group contribution methods, and effect of critical density on solubility …

K Adenekan, B Hutton-Prager - Fluid Phase Equilibria, 2020 - Elsevier
Abstract Alkyl Ketene Dimer (AKD) is a sizing agent commonly introduced into cellulose
substrates during papermaking to improve its hydrophobicity. High-pressure impregnation of …

Exploring the relationship between food-grade wax solubility in supercritical carbon dioxide and resulting hydrophobic development of impregnated paper substrates

A Beheshtimaal, B Hutton-Prager - Colloids and Surfaces A …, 2022 - Elsevier
Alkyl ketene dimer (AKD) and vegetable wax (VW) are suitable contenders for supercritical
impregnation (SCI) processes, where the waxes may be deposited onto paper fiber surfaces …

[PDF][PDF] The effect of external and internal application of organosilicon compounds on the hydrophobicity of recycled OCC paper

A Khosravani, M Asadollahzadeh, M Rahmaninia… - …, 2016 - researchgate.net
There are various applications of organosilicon compounds in papermaking. Additionally,
organosilicons have been applied to improve the water resistance of some lignocellulosic …

Effects of different supercritical temperatures on the modification of aramid pulp surface via coating silica to enhance the properties of EPDM composites

Q Xu, H Kong, H Ding, J Zeng, F Jiang, X Du… - Polymer …, 2021 - Wiley Online Library
Poor dispersion is a major disadvantage of aramid pulp (AP) reinforced composites. In this
study, nano‐silica (SiO2), as the surface modifier and reinforcing agent, was synthesized on …