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3D printing of structured nanotitania catalysts: a novel binder-free and low-temperature chemical sintering method

Author
Elkoro, A.; Casanova, I.
Type of activity
Journal article
Journal
3D printing and additive manufacturing
Date of publication
2018-09
Volume
5
Number
3
First page
220
Last page
226
DOI
https://doi.org/10.1089/3dp.2017.0164 Open in new window
Project funding
Microreactors with 3D printing technology for the catalytic and photocatalytic generation of hydrogen
SGR - Suport a Grups de Recerca
Repository
http://hdl.handle.net/2117/123277 Open in new window
https://www.researchgate.net/publication/327165109_3D_Printing_of_Structured_Nanotitania_Catalysts_A_Novel_Binder-Free_and_Low-Temperature_Chemical_Sintering_Method Open in new window
URL
https://home.liebertpub.com/publications/3d-printing-and-additive-manufacturing/621 Open in new window
Abstract
Final publication is available from Mary Ann Liebert, Inc., publishers http://dx.doi.org/10.1089/3dp.2017.0164 Pure titania nanoparticles were used successfully to manufacture 3D prints of monoliths using a high-precision paste extruder and a novel binder-free, low-temperature chemical sintering method. Nanoparticles become bonded to each other through formation of oxygen bridges by acid-induced dehydration of surface hydroxyl groups. Two different monolith designs were printed by additive super...
Citation
Elkoro, A., Casanova, I. 3D printing of structured nanotitania catalysts: a novel binder-free and low-temperature chemical sintering method. "3D printing and additive manufacturing", Setembre 2018, vol. 5, núm. 3, p. 220-226.
Keywords
3D printing, TiO2, chemical sintering, direct ink writing, nanoparticles, photocatalysis
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
NEMEN - Nanoengineering of Materials Applied to Energy

Participants