Beginning from the statement that the filler–rubber interaction increases in
anisotropic filler, new composites containing shape-controlled particle with different aspect ratios were prepared (Fig. 5.49).
Atomic force micrographs (Fig. 5.50) detail that the anisotropic particles are
surrounded by overlapped higher-density polymer layers which better reinforce the
cross-linking of the polymer and enhance the mechanical properties of the
composite.
2A zz iso
3260
9
8
7
6
5
4
3
2
2
0
NR-SiO2
I
ani
/I
iso
NR-TEO8 NR-TE8PT NR-TE8PO NR-TM8PM
3280 3300 3320 3340
gauss
(a)
(b)
3360 3380 3400
2A zz iso
I ani
I iso
Fig. 5.48 a ESR spectrum of
(NR)-TMSPM and b I ANISO /
I ISO of the indicated
composites [27, 28]
5.55 Chemical Message
143
anisotropic filler, new composites containing shape-controlled particle with different aspect ratios were prepared (Fig. 5.49).
Atomic force micrographs (Fig. 5.50) detail that the anisotropic particles are
surrounded by overlapped higher-density polymer layers which better reinforce the
cross-linking of the polymer and enhance the mechanical properties of the
composite.
2A zz iso
3260
9
8
7
6
5
4
3
2
2
0
NR-SiO2
I
ani
/I
iso
NR-TEO8 NR-TE8PT NR-TE8PO NR-TM8PM
3280 3300 3320 3340
gauss
(a)
(b)
3360 3380 3400
2A zz iso
I ani
I iso
Fig. 5.48 a ESR spectrum of
(NR)-TMSPM and b I ANISO /
I ISO of the indicated
composites [27, 28]
5.55 Chemical Message
143