Core-Shell Polymer Nanoparticles for Baroplastic Processing (Record no. 46840)

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fixed length control field 01866nam a2200217Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153902.0
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Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-12633
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245 10 - TITLE STATEMENT
Title Core-Shell Polymer Nanoparticles for Baroplastic Processing
490 0# - SERIES STATEMENT
Volume/sequential designation Macromolecules, 38(19), p.8036-8044, 2005
520 3# - SUMMARY, ETC.
Summary, etc. Core-shell polymer nanoparticles consisting of a low glass transition temperature (Tg)core of poly(n-butyl acrylate)or poly(2-ethylhexyl acrylate)and a glassy polystyrene shell were synthesized by two-stage emulsion polymerization. The obtained materials exhibit pressure-induced mixing of their components and could be processed at low temperatures (25-50 °C)by compression molding or extrusion. Nanoparticles of varying PS content and particle size were investigated to determine parametric effects on processing and mechanical properties. Transmission electron microscopy (TEM), differential scanning calorimetry (DSC), and small-angle neutron scattering (SANS)measurements performed before and after processing indicate the partial release of the soft component from the nanoparticle cores and subsequent intermixing with shells of adjacent particles under the application of pressure. The processed materials range from rigid plastics to elastomers with mechanical properties omparable to conventional styrenic thermoplastic elastomers (TPEs). Pressure-enhanced mixing is shown to play a crucial role in generating strong interfaces between the nanophase domains.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gonzalez-Leon, J.A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ryu, S.
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Personal name Hewlett, S.A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ibrahim, S.H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Mayes, A.M.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1SX_bGbjdaonPDHBbHsKHmxwLf7VJnpP5/view?usp=drivesdk">https://drive.google.com/file/d/1SX_bGbjdaonPDHBbHsKHmxwLf7VJnpP5/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-12633 25.06.2025 25.06.2025 Documentos solicitados