Engineering 3D Printed Structures Towards Electrochemically Driven Green Ammonia Synthesis: A Perspective
Loading...
Date
2023-07-01
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Wiley-VCH
Altmetrics
Abstract
Broadening scope of 3D printing technology is recently identified as a potential strategy to mitigate concerns in the light of rising energy crisis and environmental imbalances. The importance of ammonia as a hydrogen carrier is well known and, in the context of 3D printing, designing and fabrication of electrode substrates for ammonia synthesis from nitrate sources will present a twofold advantage toward addressing the energy crisis and also limiting the harmful effect of excessive nitrate from the environment. Studies in the direction of employing 3D printed catalysts or reactors for ammonia production have been rarely reported. Thus, in this perspective article, the possibilities of engineering several 3D printed electrocatalysts for nitrate reduction to ammonia via various techniques are discussed and experimental demonstrations to substantiate the potential of 3D printed electrocatalysts toward ammonia production are provided, for the first time. In addition, postfabrication treatments, modification, and patterned coating of 3D printed substrates using active materials are also discussed along with the possibilities of fabricating catalysts for ammonia synthesis via nitrogen reduction reaction. Certain limitations and possible solutions of this printing technology for ammonia production are discussed along with the future outlook. Such timely discussions will be interesting for researchers and scientists for enhancing further possibilities toward broadening this field and toward other catalytic applications.
Description
Citation
Advanced Materials Technologies. 2023, vol. 8, issue 13, p. 1-22.
https://onlinelibrary.wiley.com/doi/10.1002/admt.202202080
https://onlinelibrary.wiley.com/doi/10.1002/admt.202202080
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en