Ye, Gang et al. published their research in Macromolecules (Washington, DC, United States) in 2021 | CAS: 111-77-3

2-(2-Methoxyethoxy)ethanol (cas: 111-77-3) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3.Product Details of 111-77-3

Controlling n-Type Molecular Doping via Regiochemistry and Polarity of Pendant Groups on Low Band Gap Donor-Acceptor Copolymers was written by Ye, Gang;Liu, Jian;Qiu, Xinkai;Stater, Sebastian;Qiu, Li;Liu, Yuru;Yang, Xuwen;Hildner, Richard;Koster, L. Jan Anton;Chiechi, Ryan C.. And the article was included in Macromolecules (Washington, DC, United States) in 2021.Product Details of 111-77-3 This article mentions the following:

We demonstrate the impact of the type and position of pendant groups on the n-doping of low-band gap donor-acceptor (D-A) copolymers. Polar glycol ether groups simultaneously increase the electron affinities of D-A copolymers and improve the host/dopant miscibility compared to nonpolar alkyl groups, improving the doping efficiency by a factor of over 40. The bulk mobility of the doped films increases with the fraction of polar groups, leading to a best conductivity of 0.08 S cm-1 and power factor (PF) of 0.24μW m-1 K-2 in the doped copolymer with the polar pendant groups on both the D and A moieties. We used spatially resolved absorption spectroscopy to relate commensurate morphol. changes to the dispersion of dopants and to the relative local doping efficiency, demonstrating a direct relationship between the morphol. of the polymer phase, the solvation of the mol. dopant, and the elec. properties of doped films. Our work offers fundamental new insights into the influence of the phys. properties of pendant chains on the mol. doping process, which should be generalizable to any molecularly doped polymer films. In the experiment, the researchers used many compounds, for example, 2-(2-Methoxyethoxy)ethanol (cas: 111-77-3Product Details of 111-77-3).

2-(2-Methoxyethoxy)ethanol (cas: 111-77-3) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3.Product Details of 111-77-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem