Page 43 - 涂料工业2024年第06期电子刊
P. 43
-1
数 cm
M " " " "
(a)— 结构 意图 ( )—
图1 键 化 VAc基核 构建 意图及 光
Fi . 1 Schematic dia ram and in rared pectra o the con truction o dou le- ond unctionali ed VAc- a ed core- hell late particle
, C
VAc-AN S VAc , St 2 242 cm 探
-1
1( ) AN C N , AN
1( ) ,2 1 740 cm , 2 , 索
-1
C , 1 237 cm VAc 1 448 cm 开
-1
-1
1 026 cm C C , C C
-1
1 375 cm C 发
-1
3
, 2 926 cm C , VAc S
-1
, VAc , ,
, 3 082 cm 3 060 cm 3 026 cm V
-1
-1
-1
C , 1 602 cm 双键功能化PVAc基核壳乳胶粒形貌
-1
1 583 cm 1 493 cm 2
-1
-1
-1
C C , 758 cm 698 cm -1 VAc SEM
100 nm 100 nm 100 nm
m
1 m 1 m 1 m
(a)—核 7 3 ( )—核 6 4 (c)—核 5 5 (d)— 及其分
图2 不同核 时 键 化 VAc基核 的 SEM图片及其 与 分
Fi . 2 SEM ima e o dou le ond unctionali ed VAc- a ed core- hell late particle prepared under di erent core- hell ratio
condition and their particle i e and di tri ution
2 , VAc S 3 , AN 1. 0 ,
, , , AN , VAc
, , ,
2 , AN
200 nm , , , S VAc
VAc , 3
, 200 nm
AN VAc , ,
SEM 3 AN ,
25