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BibTeX
Nanogrooved carbon microtubes for wet three‐dimensional printing of conductive composite structures
Polymer international, 2019-05, Vol.68 (5), p.922-928
Nasri‐Nasrabadi, Bijan
Kaynak, Akif
Seyedin, Shayan
Komeily‐Nia, Zahra
Kouzani, Abbas Z
2019
Details
Autor(en) / Beteiligte
Nasri‐Nasrabadi, Bijan
Kaynak, Akif
Seyedin, Shayan
Komeily‐Nia, Zahra
Kouzani, Abbas Z
Titel
Nanogrooved carbon microtubes for wet three‐dimensional printing of conductive composite structures
Ist Teil von
Polymer international, 2019-05, Vol.68 (5), p.922-928
Ort / Verlag
Chichester, UK: John Wiley & Sons, Ltd
Erscheinungsjahr
2019
Link zum Volltext
Quelle
Wiley Online Library
Beschreibungen/Notizen
Recent advances in three‐dimensional (3D) printing have enabled the fabrication of interesting structures which are not achievable using traditional fabrication approaches. The 3D printing of carbon microtube composite inks allows fabrication of conductive structures for practical applications in soft robotics and tissue engineering. However, it is challenging to achieve 3D printed structures from solution‐based composite inks, which requires an additional process to solidify the ink. Here, we introduce a wet 3D printing technique which uses a coagulation bath to fabricate carbon microtube composite structures. We show that through a facile nanogrooving approach which introduces cavitation and channels on carbon microtubes, enhanced interfacial interactions with a chitosan polymer matrix are achieved. Consequently, the mechanical properties of the 3D printed composites improve when nanogrooved carbon microtubes are used, compared to untreated microtubes. We show that by carefully controlling the coagulation bath, extrusion pressure, printing distance and printed line distance, we can 3D print composite lattices which are composed of well‐defined and separated printed lines. The conductive composite 3D structures with highly customised design presented in this work provide a suitable platform for applications ranging from soft robotics to smart tissue engineering scaffolds. © 2019 Society of Chemical Industry 3D printing of nanogrooved carbon microtubes.
Sprache
Englisch
Identifikatoren
ISSN: 0959-8103
eISSN: 1097-0126
DOI: 10.1002/pi.5782
Titel-ID: cdi_proquest_journals_2202759299
Format
–
Schlagworte
3-D printers
,
Automation
,
Carbon
,
Carbon fiber reinforced plastics
,
carbonized cellulose
,
Cavitation
,
Chitosan
,
Coagulation
,
Composite structures
,
Conductivity
,
Extrusion
,
Inks
,
Lattices
,
Manufacturing engineering
,
Mechanical properties
,
nanogrooving
,
Organic chemistry
,
Printing
,
Robotics
,
solvent exchange
,
Three dimensional composites
,
Three dimensional printing
,
Tissue engineering
,
wet 3D printing
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