Peng Liu, Bin Bai, Cui Wang, Yunan Chen, Zhiwei Ge, Wenwen Wei, Hui Jin*
Journal of Renewable Materials, Vol.9, No.12, pp. 2159-2174, 2021, DOI:10.32604/jrm.2021.016166
Abstract In this paper, a simple method to plate a hydrophobic coating on the inner surface of a small-scaled tube was
proposed, where the coating consisted of carbon microspheres. Three common plastics polystyrene, polycarbonate and polyethylene were used as the feedstocks to be processed in supercritical water in a quartz tubular reactor. After reaction, the contact angle of droplet on the inner surface of the quartz tube was turned out to be over
100°, significantly larger than that of the blank tube 54°. When processing polystyrene in the 750C supercritical
water for 10 min, the largest contact angle was obtained, up… More >
Graphic Abstract
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