A5036653860- biodegradable polymer synthesis and properties
- Advanced Cellulose Research Studies
- Nanocomposite Films for Food Packaging
- Natural Fiber Reinforced Composites
- Microplastics and Plastic Pollution
- Electrospun Nanofibers in Biomedical Applications
- Lignin and Wood Chemistry
- Additive Manufacturing and 3D Printing Technologies
- Polymer crystallization and properties
- Adsorption and biosorption for pollutant removal
- Recycling and Waste Management Techniques
- Biofuel production and bioconversion
- Polymer composites and self-healing
- Nanoparticles: synthesis and applications
- Food composition and properties
- Polymer Nanocomposites and Properties
- Polysaccharides Composition and Applications
- Pickering emulsions and particle stabilization
- Hydrogels: synthesis, properties, applications
- Polymer Science and PVC
- Membrane Separation Technologies
- Polysaccharides and Plant Cell Walls
- Essential Oils and Antimicrobial Activity
- Graphene and Nanomaterials Applications
- Surface Modification and Superhydrophobicity
Universidade Federal do ABC
2016-2025
Universidade do Estado do Rio de Janeiro
2021-2024
Universidade Federal do Rio de Janeiro
2024
Purdue University West Lafayette
2023
Ecological Society of America
2023
Companhia Energética de São Paulo
2020
Universidade de São Paulo
2004-2015
Saudi Arabia Basic Industries (United States)
2013
Universidade Estadual de Campinas (UNICAMP)
2013
Universidade São Francisco
2001-2010
Current challenges highlight the need for polymer research using renewable natural sources as a substitute petroleum-based polymers.The use of polyols obtained from combined with reuse industrial residues such lignin is an important agent in this process.Different compositions polyurethane-type materials were prepared by combining technical Kraft (TKL) castor oil (CO) or modified (MCO1 and MCO2) to increase their reactivity towards diphenylmethane diisocyanate (MDI).The results indicate that...
This work evaluates the peeling resistance of PBAT-kraft lignin (KL) blend films as a laminated food packaging layer. PBAT-KL were obtained by extrusion with 0, 1, 3, 5, and 10 wt% KL. The homogeneity miscibility investigated atomic force microscopy (AFM) dynamic mechanical analysis (DMA), respectively. Contact angle measurements carried out to quantify changes in surface energy. Multilayer composites lamination, which bonded polyethylene layer using polyurethane adhesive. Peeling specimens...
ABSTRACT The use of flexible films in agriculture has increased intensely the last 15 years bringing benefits to producers. However, environmental impacts due their incorrect post‐use disposal which leads degradable emerge as an alternative. production poly(butylene adipate‐ co ‐terephthalate) and poly(lactic acid) reinforced with calcium carbonate (CaCO 3 ) was studied focusing on producing lower cost materials films. Four different (reinforcement compositions) were prepared by melt...
Many pulp mills and biorefineries today are focusing on the utilization of their residual lignin for economic return. Although can be burned to produce energy, it also has potential production value-added products. Technical lignins have modified structure contain different impurities, which depend original material, as well extraction process. Among various techniques extraction, kraft steam explosion processes most commonly used in pulping biorefinery industries, respectively. The...