Lourenço, A. F.
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Name
Lourenço, A. F.
Variants
Lourenço, Ana
Lourenço, Ana F.
Lourenço, Ana Filipa
Lourenço, Ana F.
Lourenço, Ana Filipa
Email
0000-0002-2860-9833
Ciência ID
Status
UC Researcher
Biography
Ana Filipa Martins Lourenço. Concluiu o(a) Mestrado integrado em Engenharia Química em 2009/07 pelo(a)
Universidade de Coimbra Departamento de Engenharia Quimica. Frequenta o(a) Doutoramento em
Doutoramento em Engenharia Química pelo(a) Fundação para a Ciência e a Tecnologia desde 2015/11.
Publicou 26 artigos em revistas especializadas. No seu currículo Ciência Vitae os termos mais frequentes na
contextualização da produção científica, tecnológica e artístico-cultural são: Cationization; Cellulose; Fillers for
papermaking; Flocculation; Laser diffraction spectrometry; Papermaking; Pilot trials; PCC; Silica; Strength
properties; Cellulose nanofibrils; Filler retention; Tensile strength; Precipitated calcium carbonate; Sol-gel
method; Surface physical-chemical properties; IGC; XPS; Activation; Cationization of cellulose; Degree of
crystallinity; Pretreatment; Swelling; X-ray diffraction; Carboxymethylation; TEMPO-oxidation; Filler; Enzymes;
Nanocellulose; Paper strength; Paper filler; Calcium carbonate; Composites; Inverse gas chromatography;
Surface energy; Lewis acid-base character; Cellulose derivative.
Universidade de Coimbra Departamento de Engenharia Quimica. Frequenta o(a) Doutoramento em
Doutoramento em Engenharia Química pelo(a) Fundação para a Ciência e a Tecnologia desde 2015/11.
Publicou 26 artigos em revistas especializadas. No seu currículo Ciência Vitae os termos mais frequentes na
contextualização da produção científica, tecnológica e artístico-cultural são: Cationization; Cellulose; Fillers for
papermaking; Flocculation; Laser diffraction spectrometry; Papermaking; Pilot trials; PCC; Silica; Strength
properties; Cellulose nanofibrils; Filler retention; Tensile strength; Precipitated calcium carbonate; Sol-gel
method; Surface physical-chemical properties; IGC; XPS; Activation; Cationization of cellulose; Degree of
crystallinity; Pretreatment; Swelling; X-ray diffraction; Carboxymethylation; TEMPO-oxidation; Filler; Enzymes;
Nanocellulose; Paper strength; Paper filler; Calcium carbonate; Composites; Inverse gas chromatography;
Surface energy; Lewis acid-base character; Cellulose derivative.
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Publications
(All)
Subject
Type
Results 1-16 of 16 (Search time: 0.008 seconds).
Issue Date | Title | Author(s) | Type | Access | |
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1 | 2-Feb-2019 | Carboxymethylated cellulose nanofibrils in papermaking: influence on filler retention and paper properties | Lourenço, Ana F. ; Godinho, Diana ; Gamelas, José A. F. ; Sarmento, Pedro ; Ferreira, Paulo J. T. | article | embargoedAccess |
2 | 8-May-2020 | Cellulose micro and nanofibrils as coating agent for improved printability in office papers | Lourenço, Ana F. ; Gamelas, José A. F. ; Sarmento, Pedro; Ferreira, Paulo Jorge Tavares | article | embargoedAccess |
3 | Mar-2020 | A comprehensive study on nanocelluloses in papermaking – the influence of common additives on filler retention and paper strength | Lourenço, Ana F. ; Gamelas, José A. F. ; Sarmento, Pedro; Ferreira, Paulo Jorge Tavares | article | embargoedAccess |
4 | 15-Nov-2019 | Enzymatic nanocellulose in papermaking – The key role as filler flocculant and strengthening agent | Lourenço, Ana F. ; Gamelas, José A. F. ; Sarmento, Pedro; Ferreira, Paulo Jorge Tavares | article | openAccess |
5 | 2013 | Evaluation of Silica-Coated PCC as New Modified Filler for Papermaking | Lourenço, Ana F. ; Gamelas, José A. F. ; Zscherneck, Christin ; Ferreira, Paulo J. | article | openAccess |
6 | 2015 | Improving paper mechanical properties using silica-modified ground calcium carbonate as filler | Lourenço, Ana F. ; Gamelas, José A. F. ; Sequeira, João ; Ferreira, Paulo J. ; Velho, José L. | article | openAccess |
7 | 2014 | Increase of the filler content by using a silica-coated PCC filler | Lourenço, A. F. ; Gamelas, J. A. F. ; Ferreira, Paulo J. | article | openAccess |
8 | 17-Nov-2016 | Influence of TEMPO-oxidised cellulose nanofibrils on the properties of filler-containing papers | Lourenço, Ana F. ; Gamelas, José A. F. ; Nunes, Tiago ; Amaral, José ; Mutjé, Pere ; Ferreira, Paulo J. | article | openAccess |
9 | 2014 | Modification of precipitated calcium carbonate with cellulose esters and use as filler in papermaking | Gamelas, José A. F. ; Lourenço, Ana F. ; Xavier, Marco ; Ferreira, Paulo J. | article | closedAccess |
10 | 1-May-2015 | On the morphology of cellulose nanofibrils obtained byTEMPO-mediated oxidation and mechanical treatment | Gamelas, José A. F. ; Pedrosa, Jorge ; Lourenço, Ana F. ; Mutjé, Pere ; González, Israel ; Chinga-Carrasco, Gary ; Singh, Gurvinder ; Ferreira, Paulo J. | article | embargoedAccess |
11 | 2014 | Paper making behaviour of a modified filler obtained by layer-by-layer technique | Lourenço, A. F. ; Gamelas, J. A. F. ; Ferreira, P. J. | conferenceObject | openAccess |
12 | 30-Jun-2016 | Papermaking trials in a pilot paper machine with a new silica coated PCC filler | Ferreira, Paulo J. ; Lourenço, Ana F. ; Simões, Rogério S. ; Costa, Ana P. ; Gamelas, José A. F. | article | openAccess |
13 | 2015 | Precipitated calcium carbonate modified by the layer-by-layer deposition method - its potential as papermaking filler | Lourenço, A. F. ; Gamelas, J. A. F. ; Ferreira, P. J. | article | openAccess |
14 | 24-Feb-2016 | Surface properties of calcium carbonate modified with silica by sol-gel method | Pedrosa, Jorge ; Gamelas, J. A. F. ; Lourenço, Ana F. ; Ferreira, Paulo J. | article | openAccess |
15 | 30-Dec-2014 | Surface properties of distinct nanofibrillated celluloses assessed by inverse gas chromatography | Gamelas, José A. F. ; Pedrosa, Jorge ; Lourenço, Ana F. ; Ferreira, Paulo J. | article | openAccess |
16 | 2020 | Tuning rheology and aggregation behaviour of TEMPO-oxidised cellulose nanofibrils aqueous suspensions by addition of different acids | Alves, L.; Ferraz, E.; Lourenço, A. F. ; Ferreira, Paulo Jorge Tavares ; Rasteiro, M. G. ; Gamelas, J. A. F. | article | embargoedAccess |