This paper aims to investigate the dispersion process of aqueous suspensions with crystalline nanocellulose (NCC) for the production of cementitious composites reinforced with crystalline microcellulose (MCC) and polypropylene fibers (FPP). Initially, aqueous solutions with nanocellulose with different levels of surfactant were characterized in terms of dispersion quality through dynamic light scattering, zeta potential and UV-Vis spectroscopy, aiming to determine the ideal surfactant content. Subsequently, the aqueous suspensions were added to the cement/sand mixture to prepare the composites. The properties in the fresh and hardened states were investigated for each addition level. The optimal content of Pluronic to disperse the nanocellu...
This work presents the preparation and characterization of new cement mortars reinforced with conven...
Due to remarkable mechanical properties, various nanomaterials are now being considered as effectiv...
In this study an aqueous dispersion of a polyethylene copolymer with a content of 6 wt% of acrylic a...
This paper aims to investigate the dispersion process of aqueous suspensions with crystalline nanoce...
Dissertação de mestrado em Sustainable Built EnvironmentNanomaterials are attracting substantial int...
This paper reports a novel approach of preparing aqueous suspensions of microcrystalline cellulose ...
In this work, the preparation and characterization of new cement mortars reinforced with nanofibrill...
Nanocelluloses (NCs) are bio-based nano-structurated products that open up new solutions for natural...
In this work, four different nanocellulose (NCs) aqueous suspensions (two Cellulose Nano-Fibrils-CNF...
This paper reports the first attempt to utilize ultrasonication energy for homogeneously dispersing ...
This work compares the influence of Pluronic®F-127 and CTAB (cetyltrimethylammonium bromide) as sur...
In this work, the evaluation of the durability to wet/dry cycling exposure of cement composites rein...
A stable aqueous nanocomposite dispersion containing cellulose whiskers and a polymer matrix was pre...
Extrusion is an alternative process for fiber-cement production and allows many advantages such as d...
A stable aqueous nanocomposite dispersion containing cellulose whiskers and a polymer matrix was pre...
This work presents the preparation and characterization of new cement mortars reinforced with conven...
Due to remarkable mechanical properties, various nanomaterials are now being considered as effectiv...
In this study an aqueous dispersion of a polyethylene copolymer with a content of 6 wt% of acrylic a...
This paper aims to investigate the dispersion process of aqueous suspensions with crystalline nanoce...
Dissertação de mestrado em Sustainable Built EnvironmentNanomaterials are attracting substantial int...
This paper reports a novel approach of preparing aqueous suspensions of microcrystalline cellulose ...
In this work, the preparation and characterization of new cement mortars reinforced with nanofibrill...
Nanocelluloses (NCs) are bio-based nano-structurated products that open up new solutions for natural...
In this work, four different nanocellulose (NCs) aqueous suspensions (two Cellulose Nano-Fibrils-CNF...
This paper reports the first attempt to utilize ultrasonication energy for homogeneously dispersing ...
This work compares the influence of Pluronic®F-127 and CTAB (cetyltrimethylammonium bromide) as sur...
In this work, the evaluation of the durability to wet/dry cycling exposure of cement composites rein...
A stable aqueous nanocomposite dispersion containing cellulose whiskers and a polymer matrix was pre...
Extrusion is an alternative process for fiber-cement production and allows many advantages such as d...
A stable aqueous nanocomposite dispersion containing cellulose whiskers and a polymer matrix was pre...
This work presents the preparation and characterization of new cement mortars reinforced with conven...
Due to remarkable mechanical properties, various nanomaterials are now being considered as effectiv...
In this study an aqueous dispersion of a polyethylene copolymer with a content of 6 wt% of acrylic a...