&
(TGA)
: (.. 5216 )
:
2015
,
.
,
.
.
2015
20 .
, (DTA),
(TGA) (EGA).
.
(Honda, 1915),
1930
(Vallet, 1935). ,
.
, H.
J. Flynn (1969)
.
,
,
,
.
.
20 .
,
.
, ,
.
, AcF9-1
Phenolic AcF9-7b Ceiling.
,
.
5 .
1
.
.
2
(TGA) .
.
3
(TGA)
.
.
4
.
.
5
.
.
................................................................................................................................ 3
.................................................................................................................................... 5
1 ............................................................................................................................... 15
........................................................................................................................ 15
1.1 ......................................................................................................................... 15
1.2 ................................................................................... 16
1.3 & ......................................... 20
2 ............................................................................................................................... 23
&
..................................................................................................................................... 23
2.1 ..................................................................................................................... 23
2.2 (TGA) ................................... 23
2.3 ............................................................ 25
2.4 ................. 26
2.5 (MODEL FITTING APPROACH IN ISOTHERMAL AND
NON-ISOTHERMAL KINETICS) ...................................................................................................... 26
2.5.1 .............................................................................................. 28
2.5.2 ........................................................................................ 28
2.5.3 .................................................................................. 29
2.5.4 COATS-REDFERN COATS-REDFERN ITERATIVE .................................... 31
2.6 (MODEL-FREE ISOCONVERSIONAL METHODS) ............. 34
2.7 (RATE-ISOCONVERSIONAL METHODS) ............................................... 35
2.7.1 FRIEDMAN ............................................................................................... 35
2.8 P(Y)-ISOCONVERSIONAL METHODS ................................................... 36
2.8.1 OZAWA-FLYNN-WALL (OFW) ................................................................... 38
2.8.2 KISSINGER-AKAHIRA-SUNOSE (KAS) ........................................................ 38
2.8.3 ....................................................................................... 38
2.8.4 VYAZOVKIN .............................................................................................. 40
2.8.5 NON-PARAMETRIC KINETIC (NPK) ............................................................ 40
2.9 ...... 41
3 ............................................................................................................................... 45
............................................................................................................ 45
3.1 ..................................................................................................................... 45
3.2 ACF9-1 PHENOLIC ....................................................................................................... 48
3.2.1 .................................................................................. 48
3.2.2 ................................................................. 51
COATS-REDFERN COATS-REDFERN ITERATIVE ............................................................. 51
3.2.3 ........................................................................... 57
FRIEDMAN ........................................................................................................ 57
OZAWA FLYNN WALL (OFW) ....................................................................... 60
KISSINGER AKAHIRA SUNOSE (KAS) ........................................................... 63
VYAZOVKIN ...................................................................................................... 66
3.3 ACF9-7B CEILING (BACK SIDE) ...................................................................................... 69
3.3.1 .................................................................................. 69
3.3.2 ................................................................. 73
COATS-REDFERN COATS-REDFERN ITERATIVE ............................................................. 73
3.3.3 ........................................................................... 76
FRIEDMAN ........................................................................................................ 76
OZAWA FLYNN WALL (OFW) ....................................................................... 79
KISSINGER AKAHIRA SUNOSE (KAS) ........................................................... 82
VYAZOVKIN ...................................................................................................... 85
4 ............................................................................................................................... 89
- ............................. 89
4.1 ..................................................................................................................... 89
4.2 ACF9-1 PHENOLIC ....................................................................................................... 91
4.3.1 COATS REDFERN
ITERATIVE ............................................................................................................................. 91
4.3.2 OZAWA FLYNN
WALL 93
4.3.3 VYAZOVKIN AND
LESNIKOVICH ........................................................................................................................ 95
4.3 ACF9-7B CEILING (BACK SIDE) ...................................................................................... 98
4.3.1 COATS REDFERN
ITERATIVE ............................................................................................................................. 98
4.3.2 OZAWA FLYNN
WALL 100
4.3.3 VYAZOVKIN AND
LESNIKOVICH ...................................................................................................................... 102
5 ............................................................................................................................. 105
............................................................................. 105
5.1 ...................................... 105
5.1.1 ACF9-1 PHENOLIC ................................................................................................. 105
5.1.2 , ACF9-7B CEILING (BACK SIDE) ..................................... 109
5.1.3 ................................................ 113
5.2 ......................... 119
5.2.1 ACF9-1 PHENOLIC ................................................................................................. 119
5.2.2 ACF9-7B CEILING (BACK SIDE) ............................................................................... 120
5.3 ......................................................................................................... 121
......................................................................................................................... 124
x
1.
................................................................................................................................ 24
2. ............... 46
3. ......................................... 46
1.
ACF9-1 PHENOLIC ................................................................................................................ 48
2. FRIEDMAN 1 ................................................... 58
3. FRIEDMAN 2 ................................................... 59
4. FRIEDMAN
............................................................................................................................................ 59
5. OFW 1 .......................................................... 61
6. OFW 2 .......................................................... 62
7. OFW .. 62
8. KAS 1 ........................................................... 64
9. KAS 2 ........................................................... 65
10. KAS . 65
11
VYAZOVKIN ........................................................................................................................... 68
12.
ACF9-7B CEILING ................................................................................................................. 70
13. FRIEDMAN 1 ................................................. 77
14. FRIEDMAN 2 ................................................. 78
15.
FRIEDMAN ............................................................................................................................ 78
16. OFW 1 ........................................................ 80
17. OFW 2 ........................................................ 81
18. OFW 81
19. KAS 1 ......................................................... 83
20. KAS 2 ......................................................... 84
21. KAS . 84
22.
VYAZOVKIN ........................................................................................................................... 87
23. - 2 ........ 93
24. 30 .......................................... 96
25. - 2 ...... 101
26. 36 ........................................ 103
27. 1 .............................. 106
28. 2 .............................. 108
29. 1 .............................. 110
30. 2 .............................. 112
31. OFW ITERATIVE
2 ......................................................................................... 112
32.
1 .................................................... 115
33.
2 ........................................................... 117
34. 2
................................................................................................................................ 118
35. - ..................... 119
36. - ............................ 120
1. ................................................................................................. 30
2. TGA ACF9-1 PHENOLIC
0.10 ( 1) ............................................................................................ 49
3. TGA ACF9-1 PHENOLIC
0.05 ( 2) ............................................................................................ 50
4. COATS REDFERN 1 ...................................... 52
5. COATS REDFERN 2 ...................................... 53
6. COATS REDFERN ITERATIVE 1 .......................................... 55
7. COATS REDFERN ITERATIVE 2 .......................................... 56
8. FRIEDMAN 1 ....................................................... 58
9. FRIEDMAN 2 ....................................................... 58
10. OFW 1 ............................................................ 61
11. OFW 2 ............................................................ 61
12. KAS 1 ............................................................. 64
xii
13. KAS 2 ............................................................. 64
14. TGA VYAZOVKIN........................ 66
15. VYAZOVKIN 1.................................................... 67
16. TGA ACF9-7B CEILING
0.10 ( 1) ............................................................................................ 71
17. TGA ACF9-7B CEILING
0.05 ( 2) ............................................................................................ 72
18. COATS REDFERN ITERATIVE 1 ........................................ 74
19. COATS REDFERN ITERATIVE 2 ........................................ 75
20. FRIEDMAN 1 ..................................................... 77
21. FRIEDMAN 2 ..................................................... 77
22. FRIEDMAN 1 ..................................................... 80
23. FRIEDMAN 2 ..................................................... 80
24. FRIEDMAN 1 ..................................................... 83
25. FRIEDMAN 2 ..................................................... 83
26. TGA VYAZOVKIN........................ 85
27. VYAZOVKIN 1.................................................... 86
28. COATS - REDFERN ITERATIVE .............. 92
29. - G() ........... 94
30. VYAZOVKIN AND LESNIKOVICH ..................................... 95
31. - VYAZOVKIN AND
LESNIKOVICH ........................................................................................................................ 97
32. COATS - REDFERN ITERATIVE .............. 99
33. - G() ......... 100
34. VYAZOVKIN AND LESNIKOVICH ................................... 102
35. - VYAZOVKIN AND
LESNIKOVICH ...................................................................................................................... 104
36. 1.................................. 106
37. 2.................................. 107
38. 1.................................. 109
39. 2.................................. 111
40. TGA ACF9-7B CEILING
0.10 1 .................................................... 113
41. 1 ... 114
42. TGA ACF9-7B CEILING
0.10 2 .................................................... 116
43. 2 ... 117
xiv
A: -
E:
E:
f():
k(T):
m:
mf:
ms:
R:
R2:
t:
T:
:
:
-15-
1
1.1
.
,
( /
). TGA
, ,
, , , . ,
( ), ,
- (.., ). ,
, ,
().
. 1915 (Honda, 1915)
.
,
.
. ,
,
.
,
.
1
-16-
..
.
.
, ,
, ,
.
,
.
.
.
,
,
.
.
1.2
20 .
, (DTA),
(TGA) (EGA).
.
(Honda, 1915),
1930
(Vallet, 1930). ,
.
, H.
-17-
J. Flynn (1969)
.
= ()()
, , ,
() ()
.
.
1920, Tamman et al. (1928), Jander (1927 1928)
Topley & Hume (1928).
,
Johanson Mehl (1939), Avrami (1939), Mampel (1940),
Erofeev (1946) Ginstling & Braunshtein (1950).
. Bruzs (1926)
Arrhenius
() = exp (
)
( - , R
)
. Httig et. al (Httig et. Al, 1932)
,
.
,
.
Arrhenius
Arrhenius .
Arrhenius
. Garn (1972 & 1990),
1
-18-
.
Arrhenius
. Arrhenius
,
,
Boltzman.
, Arrhenius
,
.
,
E A
. ,
. ,
. ,
Arrhenius
,
.
H. J. Flynn (1997)
, . Dollimore (1996)
Harcourt & Esson (1895)
.
,
= /. ,
Vallet (1935), = /
.
= ()()
.
.
, ,
-19-
. ,
, .
1950 .
Arrhenius
.
Kissinger (1957), Doyle (1961), Coats & Redfern (1964),
Friedman (1964), Ozawa (1965) Flynn & Wall (1966).
,
.
,
.
. ,
,
Arrhenius
. , ,
.
1970
Arrhenius
. ,
. (Dollimore et. al, 1969, Johnson & Gallagher,
1972, Gallagher & Johnson, 1973)
, ,
(McCarty et. Al, 1968, Palanisamy et. Al, 1971,
Zsako & Arz, 1974).
.
McCallum & Tanner (1970)
Arrhenius .
. J.
Sestak (1984)
1
-20-
, . ,
Arrhenius,
.
Vyazovkin & Wight (1998) ,
( ) .
Arrhenius
(force-
fitting) .
,
.
1.3 &
Vyazovkin (2000) :
Arrhenius
Arrhenius
, .
,
,
.
..
. T .
.
-21-
,
Vyazovkin
:
Maciejewski (1987 & 1987)
,
`
. ,
.
,
,
,
-23-
2
&
2.1
(TGA).
.
,
.
2.2 (TGA)
,
, ,
.
,
,
( ),
, .
.
, (DTG
curve). () :
=
2
-24-
, =
=
=
,
.
,
.
TGA , ,
,
.
,
:
,
,
, .
(dynamic mode) (Hatakeyama & Quinn, 1999)
1.
-25-
2.3
.
.
- ,
.
, ,
10-20% -
. , ,
.
, (3)
(5) (Vyazovkin et. Al, 2011).
.
. ,
(.. TGA)
(.. DSC) , .
,
,
.
,
, (proper
baseline).
(baseline corrections).
.
(TGA)
. ,
2
-26-
.
.
2.4
.
.
.
. , ,
,
. ,
,
.
Arrhenius .
.
2.5 (Model fitting
approach in isothermal and non-isothermal kinetics)
,
Arrhenius,
().
.
Arrhenius, .
-27-
() = ()
() = ln
ln , = ln [
()]
ln , 1/. , ()
().
, ,
() = . ()
.
() , ()
.
. ()
.
Arrhenius
().
,
(), ().
,
() ,
Arrhenius
, ,
. ,
Arrhenius
.
.
.
2
-28-
.
.
2.5.1
,
.
.
r s2
.
(confidence limits).
,
.
Liqing Donghua
ln () = [ln
+ ln
2+ ln ()] ln
, h(x)
Senum Yang 4
h(x) =x4 + 18x3 + 88x2 + 96x
x4 + 20x3 + 120x2 + 240x + 120
ln () ln
(),
-1 2
.
2.5.2
-29-
.
- . ,
- ,
.
, ,
.
2.5.3
,
.
() .
,
.
,
.
Sestak & Berggren (1971)
() = (1 )[ ln(1 )]
m, n p
. m, n p
,
( 1).
2
-30-
/ () ()
1 Exponential law ln
2 Power law 43/4 1/4
3 Power law 32/3 1/3
4 Power law 21/2 1/2
5 Power law 2/31/2 3/2
6 Avrami-Erofeev
equation 2(1 )[ ln(1 )]1/2 [ ln(1 )]1/2
7 Avrami-Erofeev
equation 3(1 )[ ln(1 )]2/3 [ ln(1 )]1/3
8 Avrami-Erofeev
equation 4(1 )[ ln(1 )]3/4 [ ln(1 )]1/4
9 One-dimensional
diffusion 1/2 2
10 Two-dimensional
diffusion [ ln(1 )]1 [(1 ) ln(1 )] +
11 Three-dimensional
diffusion 3(1 )2/3/[2(1 (1 )1/3)] (1 (1 )1/3)
2
12 First-order 1 ln(1 )
13 Second-order (1 )2 (1 )1 1
14 Third-order (1 )3 [(1 )2 1]/2
15 Contracting area 2(1 )1/2 [1 (1 )1/2]
16 Contracting volume 3(1 )2/3 [1 (1 )1/3]
1.
-31-
,
. ,
,
. ,
m, n p.
,
. Jacobs Tompkins
.
,
, Arrhenius
.
,
, , , , , , .
,
.
.
,
.
,
.
2.5.4 Coats-Redfern Coats-Redfern Iterative
Coats-Redfern
Coats-Redfern Iterative.
2
-32-
() =
()
Arrhenius
= (
a
) ()
,
, = /,
=
(
a
) ()
() =
(
a
)
0
,
(a
)
0
= (
) 2 exp() ()
a/() ()
, .
.
() =
2 exp() ()
Coats Redfern
() = 2
= 1
2
Coats - Redfern
-33-
ln()
2= ln [
a(1
2
a)]
a
,
() 1/, a
. 2
1
, .
Coats Redfern Itrative
() =(3 + 102 + 18)
3 + 122 + 36 + 24
. Coats Redfern Iterative
ln()
()2= ln
a
a
a
a .
Coats-Redfern, Coats-Redfern Iterative
.
,
.
Coats-Redfern , -
.
2
-34-
2.6 (Model-free isoconversional
methods)
(model-free)
(isoconversional principle),
( ln (
)
1)
=
,
.
Arrhenius
.
,
1960.
, .
/
DTA DSC.
TG,
, .
,
.
TG ,
. ,
() =
exp (
) =
(, )
0
.
-35-
. Flynn (1997)
.
,
.
.
,
.
rate-isoconversional.
().
p(y)-isoconversional.
(TGA) .
2.7 (rate-isoconversional methods)
2.7.1 Friedman
Friedman H. Friedman 1964.
. ,
Friedman
. , H. Friedman
.
ln (
)
,= ln (
)
,= ln[()]
,
ln( ) 1
. ,
2
-36-
Friedman ,
,
, . ,
.
2.8 p(y)-isoconversional methods
-
() [()]1
0
= exp (
)
0
.
() = exp (
)
ln , =
+ ln [()
]
,
ln , 1/.
() =
[exp ()
(
exp ()
)
] =
()
= .
() .
,
:
() =exp ()
2(1 +
2!
+
3!
()2+
4!
()3 )
-37-
() =exp ()
(1 + )(1
1
2 + +
2
(2 + )(3 + )
4
(2 + )(3 + )(4 + ) )
() =exp ()
(2 + )(1 +
2
(2 + )
8
(2 + )2+ (4) )
Murray & White (1955)
() =exp ()
2
O Doyle (1961)
log () 0.4567 2.315 () exp (1.0518 5.330)
() exp ( + )
direct p(y)-isoconversional :
ln (
, ) = (
)
B C
.
2
-38-
2.8.1 Ozawa-Flynn-Wall (OFW)
H Flynn-Wall-Ozawa Takeo
Ozawa 1965 Flynn Wall 1966
Ozawa 1975. Doyle
, = 0 = 1.052.
Arrhenius
. Ozawa (1976),
.
,
ln() 1
ln() = ln
() 5.331 1.052
,
1.052
.
.
-
.
2.8.2 Kissinger-Akahira-Sunose (KAS)
Kissinger-Akahira-Sunose,
Murray = 2 = 1.
.
KAS ln (
2 )
1
ln (
,2 ) = ln
()
,
.
2.8.3
-39-
. (Vlaev et. Al, 2008)
, Ozawa
- Flynn - Wall
ln (
()) = ln
()
5.331 1.052
,
Kissinger-Akahira-Sunose
ln (
(),2 ) = ln
()
,
() Senum Yang 4
() =4 + 183 + 882 + 96
4 + 203 + 1202 + 240 + 120
() Liqing Donghua
() =exp () () 2
0.0048exp (1.0516)
= .
:
1. 1
() = 1 () = 1.
.
2. 1 2,
ln[ () ] 1
ln[ ()2 ] 1 .
3. (2) 1
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