Abstract
The IR emission spectra of a number of organic compounds have been examined in comparison with absorption spectra The behavior of band intensity as a function of some experimental parameters has been considered in order to find the optimum range of the parameters for the recording of the emission spectra It is shown that the spectra recorded on samples with low optical thickness and low crystal size are very close to absorption spectra Specific fields of application can be found where emission techniques exhibit some advantages in comparison with absorption ones
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References
1.
Baker
A. W.
, J. Phys. Chem. 61 , 450 (1957 ).
2.
Smethurst
B.
and
Steele
D.
, Spectrochim. Acta 20 , 242 (1964 ).
3.
Ropke
H.
and
Neudert
W.
, Zeit. Anal. Chem. 170 , 78 (1959 ).
4.
Ogorodnik
K. Z.
Smetannikova
T. L.
, and
Smirnov
B. A.
, Biofizika 16 , 714 (1971 ).
5.
Hailey
D. M.
Barnes
H. M.
Woodward
C.
, and
Robinson
J. W.
, Anal. Chim. Acta 56 , 161 (1971 ).
6.
Low
M. J. D.
, Appl. Spectrosc. 22 , 463 (1968 ).
7.
Hunt
G. R.
and
Logan
L. M.
, Appl. Opt. 11 , 142 (1972 ).
8.
Fabbri
G.
and
Baraldi
P.
, Appl. Spectrosc. 26 , 593 (1972 ).
9.
Kozlowski
T. R.
, Appl. Opt. 7 , 795 (1968 ).
10.
Wilmshurst
J. K.
, J. Chem. Phys. 36 , 2415 (1962 ).
11.
Baraldi
P.
and
Fabbri
G.
, Spectrochim. Acta 38A , 1237 (1982 ).
12.
Hunt
J. M.
Wisherd
M. P.
, and
Bonham
L. C.
, Anal. Chem. 22 , 1478 (1950 ).
13.
Baraldi
P.
, Anal. Chem. 51 , 1597 (1979 ).
14.
Baraldi
P.
and
Fabbri
G.
, Spectrochim. Acta 39A , 669 (1983 ).
15.
Baraldi
P.
and
Fabbri
G.
, Spectrochim. Acta 38A , 1237 (1982 ).
16.
Califano
S.
, J. Chem. Phys. 36 , 905 (1962 ).
17.
Thompson
H. W.
Nocholson
D. L.
, and
Short
L. N.
, Discuss. Far. Soc. 9 , 222 (1950 ).
18.
Inomata
Y.
Inomata
T.
and
Moriwaki
T.
, Bull. Chem. Soc. Japan 47 , 818 (1974 ).
19.
White
J. W.
Eddy
C. R.
Petty
J.
, and
Hoban
N.
, Anal. Chem. 30 , 506 (1958 ).
20.
Fabbri
G.
and
Baraldi
P.
, Atti Soc. Nat. Mat. Modena 103 , 255 (1972 ).
21.
Borello
E.
, Commun, to 3rd National Conference on Catalysis , Rimini , 1982 (Italy).
22.
Huong
P. V.
, “IR Emission Spectroscopy,” in Advances in IR and Raman Spectroscopy ,
Clark
R. J. H.
and
Nester
R. E.
, Eds. Heyden , London , (1978 ). vol. 4 ; p. 85 .
23.
Stierwalt
D. L.
, Appl. Opt. 5 , 1911 (1966 ).