Insight into the structural features of low-rank coals using comprehensive two dimensional gas chromatography/time-of-flight mass spectrometry

Quantification of Nitrogen Forms in Argonne Premium Coals

S. R. Kelemen, Martin L. Gorbaty, P. J. Kwiatek · Energy & Fuels · 1994 · 299 citations

Engineering, Chemistry, Mining Engineering +8

Oxygen groups in coals and alginite-rich kerogen revisited

Henrik I. Petersen, Per Rosenberg, Hans Peter Nytoft · International Journal of Coal Geology · 2007 · 195 citations

Natural Sciences, Earth Sciences, Geology +13

Lengthening of the Covalent X−H Bond in Heteronuclear Hydrogen Bonds Quantified from Organic and Organometallic Neutron Crystal Structures

Thomas Steiner · The Journal of Physical Chemistry A · 1998 · 171 citations

Natural Sciences, Chemistry, Crystal Structure +15

Extraction of coal below 350°C in flowing non-polar solvent

Kouichi Miura, Makoto Shimada, Kazuhiro Mae et al. · Fuel · 2001 · 132 citations

Engineering, Chemical Engineering, Mining Engineering +5

Analysis of oxygen-functional groups in brown coals

Satoru Murata, Masahiro Hosokawa, Koh Kidena et al. · Fuel Processing Technology · 2000 · 131 citations

Natural Sciences, Chemistry, Mining Engineering +10