The mean molecular weight (MW) of the β-glucans in the fibre preparations was 200 000 for oats and 40 000 for barley.
Thus, Voyager correctly identified the most plausible major constituent to be molecular nitrogen (mean molecular weight 28), although some atomic argon (mean molecular weight 36) could also be present.
The atmosphere has been treated as a well mixed total gas with a constant mean molecular weight.
Comparison of infrared and radio data from Voyager revealed that the atoms and molecules making up the atmosphere have a mean molecular weight of 28.6 atomic mass units.
Observations made during occultations cannot provide direct information about atmospheric composition, but they can allow determination of the ratio of mean molecular weight to temperature.
Microcapsules were prepared with an injectable, biodegradable polymer composed of co-poly d,l-laco-poly dolic) acids (PLGA) (mean molecular weight 6600, LA/GA ratio 50:50).
Results showed that the mean molecular weight of the fuel drop kept increasing, indicating that the lighter components vaporized earlier in the process.
The carbon nanospheres LiFePO4 (compositePO4) composite has been synthesized by PEG (polyethylene glycol, mean molecular weight of 30,000) based sol gel route.
Polyethylene glycol (PEG, mean molecular weight of 10,000) has been used to prepare a Li3V2(PO4)3/cathodede material by a simple solid-state reaction.
The polymerizations were well controlled with a linear increase in the mean molecular weight (Mn) and monomer conversion reached up to 90% without complications.
The LiTi2(PO4)3 has been successfully synthesized by a PEG (polyethylene glycol, mean molecular weight of 2000) based sol gel route at a relative low temperature.
