Supported by National Natural Science Foundation of China (Grant No.40372065)the Major State Basic Research Development Program of China (Grant No.2002CB211701)
The current situation of geochemical studies on coalbed gas is reviewed in this paper. Generally, coalbed gas is composi tionally dominated by methane with δ^13C1 values ranging approximately from - 80‰ to - 10‰. H...
Project supported by the National Natural Science Foundation of China (Grant Nos. 29425004, 19434012 and 29671001) and the Fok Ying Tung Education Foundation
A lipid-like hemicyanine molecule was synthesized and the Langmuir-Blodgett (LB) film wasformed The optical anisotropy of the LB film caused by film-forming process and the influence of the bulk pH value on the LB fil...
the National Natural Science Foundation of China;the Fok Ying Tung Education Foundation.
The fluorescence spectra of europium ( Ⅲ) complex in Langmuir-Blodgett film were obtained when the sample was irradiated by 355 nm UV light corresponding to a ligand π→π* transition at room temperature. A 115 cm -...
Project supported by the National Natural Science Foundation of China.
The tribological properties of dialkyldithiophosphate (DDP)-modified MoS2 nanoparticle (MoS2-DDP ) LB film on aluminium substrate have been studied and the structural changes during rubbing process investigated by a F...
Project supported by the National Natural Science Foundation of China
Two kinds of complexes containing rare earth with strong second harmonic generation(SHG)——4-[ (N, N’ -(diethylamino) phenyl) a2o]-l-octodecyl-pyridimum-tetrakis (4-ben2oyl-1-phenyl-3-meyhyl-pyrazolone-5) dysprosium...