5

Analysis of asphaltenes by carbon and proton nuclear magnetic resonance spectroscopy

Year:
1978
Language:
english
File:
PDF, 778 KB
english, 1978
10

Measurement of CHn group abundances in fossil fuel materials using DEPT 13C n.m.r.

Year:
1985
Language:
english
File:
PDF, 269 KB
english, 1985
15

A limitation of 13C CP-MAS n.m.r. spectroscopy for the study of treated coals

Year:
1987
Language:
english
File:
PDF, 225 KB
english, 1987