Ongoing Supervisions
Projects
Controlling the length scale through "Chimie Douce": from inorganic functional materials to organic-inorganic hybrids (POCTI/CTM/46780/2002)
PartnerFundação para a Ciência e a Tecnologia
Functional Inorganic Materials Chimie Douce Organic-Inorganic Hybrids LuminescenceEcopolyol - Desenvolvimento do processo de produção de polióis a partir de resíduos de biomassa (ECOPOLYOL)
Local CoordinatorIndustry National
Construção e desenvolvimento de uma Instalação Piloto para Demonstração Industrial, certificação e validação do processo industrial do ponto de vista de Boas Práticas e Tecnologia Segura, obtenção de amostras industriais e certificação produto. Testar a viabilidade química e física das matérias primas.GREENPEC - Desenvolvimento de um plastificante primário para PVC, de origem animal e livre de ftalatos (GREENPEC )
Local CoordinatorIndustry National
O objetivo principal deste projeto, levado a cabo pelo consórcio entre a Sapec Química e a Universidade de Aveiro, consiste no desenvolvimento de um plastificante primário para PVC originado a partir de óleos vegetais, os quais são considerados recursos renováveis e agentes de crescimento sustentável. Com o cumprimento destes objetivos, prevê-se...Molecular hybrids of polyoxometalates and dipolar organic molecules: synthesis, characterization and determination of non-linear optical properties (POCTI/CTM/37713/2001)
PartnerFundação para a Ciência e a Tecnologia
polyoxometalate optical nonlinearity organic/inorganic hybrid nonlinear optical materialsValorização de desperdícios de espumas flexíveis de poliuretano por conversão em polióis (FlexiRecover)
Local CoordinatorIndustry National
The main purpose of this project is the development of a production process of polyols from residues and sub products of flexible polyurethane foams with quality to be reincorporated in the production of new foams, with a percentage of 10-20% of the virgin polyols used and whose application sectors are the Flexible polyurethane foam manufacturer...Publications
Chemically modified bamboo fiber/ABS composites for high-quality additive manufacturing
Gama, N; Magina, S; Ferreira, A; Barros-Timmons, A
2021, POLYMER JOURNAL, 53, 12, 1459-1467.
ISBN:
1349-0540
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Recycling of polyurethane wastes using different carboxylic acids via acidolysis to produce wood adhesives
Godinho, B; Gama, N; Barros-Timmons, A; Ferreira, A
2021, JOURNAL OF POLYMER SCIENCE, 59, 8, 697-705.
ISBN:
2642-4169
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Recycling of different types of polyurethane foam wastes via acidolysis to produce polyurethane coatings
Godinho, B; Gama, N; Barros-Timmons, A; Ferreira, A
2021, SUSTAINABLE MATERIALS AND TECHNOLOGIES, 29.
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Polyamide 6/modified pine bark particle composites for additive manufacturing
Gama, N; Ferreira, A; Barros-Timmons, A; Evtuguin, D
2021, JOURNAL OF MATERIALS SCIENCE, 56, 34, 19093-19105.
ISBN:
1573-4803
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Recycling of polyurethane by acidolysis: The effect of reaction conditions on the properties of the recovered polyol
Gama, N; Godinho, B; Marques, G; Silva, R; Barros-Timmons, A; Ferreira, A
2021, POLYMER, 219.
ISBN:
1873-2291
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PU composites based on different types of textile fibers
Gama, N; Godinho, B; Barros-Timmons, A; Ferreira, A
2021, JOURNAL OF COMPOSITE MATERIALS, 55, 24, 3615-3626.
ISBN:
1530-793X
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Comparative lipidomic analysis of Chlorella stigmatophora and Hemiselmis cf. andersenii in response to nitrogen-induced changes
Fernandes, T; Ferreira, A; Cordeiro, N
2021, ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS, 58.
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Surface treatment of eucalyptus wood for improved HDPE composites properties
Gama, N; Barros-Timmons, A; Ferreira, A; Evtuguin, D
2020, JOURNAL OF APPLIED POLYMER SCIENCE, 137, 17.
ISBN:
1097-4628
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Recycling of polyurethane scraps via acidolysis
Gama, N; Godinho, B; Marques, G; Silva, R; Barros-Timmons, A; Ferreira, A
2020, CHEMICAL ENGINEERING JOURNAL, 395.
ISBN:
1873-3212
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3D Printed Thermoplastic Polyurethane Filled with Polyurethane Foams Residues
Gama, N; Ferreira, A; Barros-Timmons, A
2020, JOURNAL OF POLYMERS AND THE ENVIRONMENT, 28, 5, 1560-1570.
ISBN:
1572-8919
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