Atmospheric Plasma Sprayed YSZ Coatings for Soilless Cultivation

IF 3.2 3区材料科学 Q2 MATERIALS SCIENCE, COATINGS & FILMS

Journal of Thermal Spray Technology Pub Date : 2025-02-06 DOI:10.1007/s11666-025-01940-6

Pratidhwani Biswal, Michél Hauer, Lukas Möhrke, Andreas Gericke, Stefan Rasche, Helga Schinkel, Knuth-Michael Henkel

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引用次数: 0

Abstract

In this work, thermally sprayed coatings with sustainable spray additives are developed to allow the growth of drought-tolerant plants like moss, microclover and Chamomile. The specified spray additives are intended to imitate the powders obtained from recycled solid oxide fuel cells and dry alkaline batteries. These plants anchor to the coating with their rhizoids and shallow roots and hence can be grown without the presence of soil. The coatings are aimed to be sprayed using sustainable powders rich in growth-supporting nutrients as well as protect the substrate against biodeterioration due to vegetation. Preliminary tests of a thermally sprayed yttrium-stabilized zirconia (YSZ) ceramic coating on sheet metal confirm the growth of Chamomile plant in the absence of soil. The success of this experiment is considered as a proof of concept for the future investigations using the recycled sustainable powders. The goal of this research work is to produce sustainable thermally sprayed coatings using recyclable powders as spray additives. This research work is focused on betterment of the environment with efficient urban greening as well as efficient usage of toxic wastes.

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来源期刊

Journal of Thermal Spray Technology 工程技术-材料科学：膜

CiteScore

5.20

自引率

25.80%

发文量

198

审稿时长

2.6 months

期刊介绍： From the scientific to the practical, stay on top of advances in this fast-growing coating technology with ASM International''s Journal of Thermal Spray Technology. Critically reviewed scientific papers and engineering articles combine the best of new research with the latest applications and problem solving. A service of the ASM Thermal Spray Society (TSS), the Journal of Thermal Spray Technology covers all fundamental and practical aspects of thermal spray science, including processes, feedstock manufacture, and testing and characterization. The journal contains worldwide coverage of the latest research, products, equipment and process developments, and includes technical note case studies from real-time applications and in-depth topical reviews.