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Additive Manufacturing of Polymer-Derived Titania for One-Step Solar Water Purification

Vyatskikh, Andrey and Kudo, Akira and Delalande, Stéphane and Greer, Julia R. (2018) Additive Manufacturing of Polymer-Derived Titania for One-Step Solar Water Purification. Materials Today Communications, 15 . pp. 288-293. ISSN 2352-4928. http://resolver.caltech.edu/CaltechAUTHORS:20180308-103302974

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Abstract

Solar disinfection of drinking water (SODIS) is an approach for water purification widely used in households with limited access to fresh water. SODIS relies on microorganism inactivation triggered by sunlight energy in the UV spectrum and requires processing times of up to 48 hr. Water treatment rate is drastically increased by using photocatalytic materials, such as TiO_2, which can harvest sunlight to promote generation of reactive oxygen species (ROS) that inactivate bacteria within few hours. One main challenge that impedes the insertion of photocatalysts in most water treatment approaches is the need to populate the catalyst particles on a three-dimensional (3D) structure with a high-surface area that is stable under water flow.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1016/j.mtcomm.2018.02.010DOIArticle
https://www.sciencedirect.com/science/article/pii/S2352492817301265PublisherArticle
ORCID:
AuthorORCID
Vyatskikh, Andrey0000-0002-6917-6931
Kudo, Akira0000-0002-0830-5509
Greer, Julia R.0000-0002-9675-1508
Additional Information:© 2018 Elsevier Ltd. Received 14 June 2017, Revised 1 February 2018, Accepted 10 February 2018, Available online 7 March 2018.
Record Number:CaltechAUTHORS:20180308-103302974
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20180308-103302974
Official Citation:Andrey Vyatskikh, Akira Kudo, Stéphane Delalande, Julia R. Greer, Additive manufacturing of polymer-derived titania for one-step solar water purification, Materials Today Communications, Volume 15, 2018, Pages 288-293, ISSN 2352-4928, https://doi.org/10.1016/j.mtcomm.2018.02.010. (http://www.sciencedirect.com/science/article/pii/S2352492817301265)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:85200
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:08 Mar 2018 22:06
Last Modified:26 Apr 2018 16:06

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