CHARACTERIZATION OF LIGNIN INSITU BY PHOTO-ACOUSTIC SPECTROSCOPY

[21] PHOTOACOUSTIC-SPECTROSCOPY [J]. ANNUAL REVIEW OF BIOPHYSICS AND BIOENGINEERING, 1980, 9 : 31 - 54

[22] THEORY OF PHOTOACOUSTIC EFFECT WITH SOLIDS [J]. JOURNAL OF APPLIED PHYSICS, 1976, 47 (01) : 64 - 69

[23] ROSENCWAIG A, 1978, ADV ELECTRON ELECTRO, V46, P207

[24] INVESTIGATIONS ON LIGNIN AND LIGNIFICATION .1. STUDIES ON SOFTWOOD LIGNIN [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1950, 72 (02) : 977 - 980

[25] WARDROP AB, 1971, LIGNINS OCCURRENCE F, P19, DOI DOI 10.1002/POL.1972.110100315

[26] [No title captured]

[21] PHOTOACOUSTIC-SPECTROSCOPY [J]. ANNUAL REVIEW OF BIOPHYSICS AND BIOENGINEERING, 1980, 9 : 31 - 54

[22] THEORY OF PHOTOACOUSTIC EFFECT WITH SOLIDS [J]. JOURNAL OF APPLIED PHYSICS, 1976, 47 (01) : 64 - 69

[23] ROSENCWAIG A, 1978, ADV ELECTRON ELECTRO, V46, P207

[24] INVESTIGATIONS ON LIGNIN AND LIGNIFICATION .1. STUDIES ON SOFTWOOD LIGNIN [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1950, 72 (02) : 977 - 980

[25] WARDROP AB, 1971, LIGNINS OCCURRENCE F, P19, DOI DOI 10.1002/POL.1972.110100315

[26] [No title captured]