The micron-nano size Cu2O with average particle size about 0. 98 μm was produced by jet mill，which could reduce the particle size and distribution range effectively.The anti-fouling performance of micron-nano size Cu2O was studied by anti-microbial test，anti-alga test，measurement of copper ion release rate and anti-fouling test in shallow submergence. The results showed that the anti-microbial rate and anti-alga rate of micron-nano size Cu2O increased by 28. 82% and 21. 82%respectively，comprehensive application performance and anti-fouling performance in anti-fouling coatings for on-site sea test were much better compared to commercial Cu2O. The copper ion release rate of anti-fouling coating based on micron-nano size Cu2O was more stable and controllable compared to nano size Cu2O，avoiding“Over release”of copper ion caused by nano size Cu2O.
SUN Bao-Ku
,
LU A-Ding
,
HU Jian-Kun
,
XU Huan-Zhi
,
ZHANG Hai-Chun
,
FAN Kuo-Sheng
,
YU Xiao-Fen
. Preparation of Micron-Nano Size Cu2O by Jet Mill and Its Anti-Fouling Performance[J]. Paint & Coatings Industry, 2020
, 50(1)
: 31
-37
.
DOI: 10.12020/j.issn.0253-4312.2020.1.31
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