Sentence examples for ether groups and from inspiring English sources

These results demonstrate the consistent growth of cluster size with pyrolysis temperature, and examine for the first time the distribution of ether groups and defects within the cluster.

Most likely, it is the alteration in the substrates, especially the carboxylic acid group of MHET vs. the phenolic (methyl ether) groups and the elongating double bond of ferulates that has evoked this difference.

New functionalized ILs based on quaternary ammonium cations with three or four ether groups and TFSI− anion were synthesized and characterized.

Two model CPU systems contain less polar ether groups and the other two contain more polar ester groups in the soft segment polyols.

The zwitterionic moieties are bridged between them through an alkyl chain containing 12 ether groups, and each zwitterionic moiety has attached a long alkyl tail including a CC double bond.

A restricted motional averaging of the 13C-1H dipolar coupling was observed below the glass transition temperature for the hydroxypropyl ether groups and methylene carbons adjacent to the crosslinks, indicating the existence of local motions of these units in the tens of kilohertz range.

Poly aryl ether ketone)s have aromatic groups, and both the ether group and the keto group are in the backbone.

In the first pyrolysis region the ether group and ketone group from the main chain of PEEK decomposed to phenol and CO2, respectively.

The main peaks of PSf were characterized by the peaks at 1,585, 1,245, 1,322, 1,154, 1,106, and 1,013 cm−1 that correspond to the stretching of aromatic C = C, C-O-C (ether group), and O = S = O, respectively.

It was found that 296 of the 600 compounds in the database contained at least one ether group and that 132 of these compounds were linked to entries in the Uses table.

As shown in Fig. 5, the FTIR analysis showed absorption at 1720 cm−1 for C=O stretching of the ester group, at 1650 cm−1 for C=O of the ketone group, at 1300 cm−1 for the ether group, and at 2980 cm−1 for aromatic stretching.