Biblioteca Digital do Instituto Politécnico de Bragança   Instituto Politécnico de Bragança

Biblioteca Digital do IPB >
Escola Superior de Tecnologia e Gestão >
Tecnologia Química e Biológica >
DTQB - Artigos em Proceedings Não Indexados ao ISI/Scopus >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10198/7411

Título: Polymer laboratory: teaching polymer chemistry
Autor: Ferreira, Olga
Plasencia, Paula
Afonso, Maria João A.P.S.
Silva, A.
Barreiro, M.F.
Palavras-chave: Polymer chemistry
Teaching
Experiments
Demontrations
Issue Date: 2012
Editora: Pixel
Citação: Ferreira, Olga; Plasencia, P.M.; Afonso, M.J.; Silva, A.; Barreiro, M.F. (2012) - Polymer laboratory: teaching polymer chemistry. In International Conference New Perspectives in Science Education. Florence, Italy. ISBN 978-88-7647-757-7.
Resumo: This work aims to present the results achieved within the science communication project CV/PVI/1386-Laboratório de Polímeros (Polymer Laboratory), financed by Ciência Viva - Agência Nacional para a Cultura Científica e Tecnológica (2006-2008). Several demonstration/experimental kits were developed concerning three main thematics: (1) Polymer concepts; (2) Polymer synthesis and (3) Polymer properties. Additionally, a fourth module entitled “Technological aspects” was also put into practice by taking advantage from the LSRE-IPB installed capacity in the area of Polymer Chemistry. The various modules were designed to reach a wide target public, including students from primary and secondary schools to undergraduate levels, and general society. Polymer architecture (linear, branched and crosslinked) and polymer synthesis procedures (step versus chain growth polymerization) can be demonstrated by using the “Kit-models” to construct simplified molecular models that illustrate those concepts. Synthesis examples include the preparation of linear polymers and networks. In the first case, Nylon 6,6 synthesis is proposed and, in the second one, a polyurethane foam and a PVA polymer slime can be experienced. Among polymer properties, several demonstrations can be mentioned: (1) Dissolution versus swelling, (2) Swelling volume versus crosslinking degree and (3) Hydrophobic versus hydrophilic polymers.
Arbitragem científica: yes
URI: http://hdl.handle.net/10198/7411
ISBN: 978-88-7647-757-7
Appears in Collections:DTQB - Artigos em Proceedings Não Indexados ao ISI/Scopus

Files in This Item:

File Description SizeFormat
NPSE (Florence, 2012).pdf1,84 MBAdobe PDFView/Open
Restrict Access. You can request a copy!
NPSE (Florence, 2012) - resumo.pdf652,82 kBAdobe PDFView/Open

Please give feedback about this item
Statistics
FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpaceOrkut
Formato BibTex mendeley Endnote Logotipo do DeGóis 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 


© Instituto Politécnico de Bragança - Biblioteca Digital - Feedback - Statistics
Promotores do RCAAP   Financiadores do RCAAP

Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência PO Sociedade do Conhecimento (POSC) Portal oficial da União Europeia