Page 52 - 涂料工业2024年第04期电子刊
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i
2
etchin olution on the morpholo y o hollow i micro phere were tudied,and 50-60
2
Na olution etchin or 1 hour wa the mo t uita le. he re lecti ity o hollow
i micro phere wa te ted at 300-2 500 nm,and the re lecti ity remained at 90 within
2
400-1 350 nm. hermal in ulation coatin prepared with hollow i micro phere had etter
2
thermal in ulation per ormance than u in titanium dio ide and hollow la micro phere ,
with a thermal in ulation temperature di erence o a out 10 .
Key words:hollow i micro phere acri icial hard template method hydrothermal
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t
al ali etchin hermal in ulation coatin
, , Si
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terwald 1. 2 样品制备
ir endall , 1. 2. 1 单分散Si 微球制备
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, , St er Si
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, , , 32. 4 m 37. 4 m
, 32. 6 m , 28 5 min,
, 900 r min, A 9 m
( E S) 91 m ,
32