Chen, Yung-Chung’s team published research in Solar Energy in 2019 | CAS: 101-70-2

Bis(4-methoxyphenyl)amine(cas: 101-70-2) is a diphenylamine derivative used as a chemical additive for cured rubber.Bis(4-methoxyphenyl)amine is highly toxic and may potentially induce chromosome abberation.Category: ethers-buliding-blocks

In 2019,Solar Energy included an article by Chen, Yung-Chung; Yen, Jui-Hua; Chung, Chung-Lin; Chen, Chih-Ping. Category: ethers-buliding-blocks. The article was titled 《Methoxy groups on bifluorenylidene-based hole transporting materials result in highly efficient and stable dopant-free inverted perovskite solar cells》. The information in the text is summarized as follows:

Three bifluororenylidene-based compounds featuring different numbers of methoxy groups (none for HTM-1, four for HTM-2, and eight for HTM-3) have been synthesized simply and inexpensively and applied as hole transporting materials (HTMs) in inverted perovskite solar cells (PSCs). For comparison, a typical inverted HTM material, PEDOT:PSS, was also applied in a corresponding inverted PSC. The corresponding cell performances were compared with respect to their number of methoxy groups. Of the PSCs containing the bifluororenylidene-based compounds, the HTM-2-based device exhibited the highest power conversion efficiency (PCE) of 12.0%, with a value of Jsc of 19.4 mA cm-2, a value of Voc of 0.94 V, and a fill factor of 65.6%. In addition, the PCE of this HTM-2-based device was higher than that (9.9%) of the PEDOT:PSS-based cell under similar testing conditions. The relatively high PCE of the HTM-2-based cell was due to its suitable energy levels, relatively high hole mobility, and relatively large grains. Furthermore, the HTM series of compounds were also more hydrophobic than PEDOT:PSS and, therefore, they imparted device stability superior to that of the PEDOT:PSS-based cell. In the experiment, the researchers used many compounds, for example, Bis(4-methoxyphenyl)amine(cas: 101-70-2Category: ethers-buliding-blocks)

Bis(4-methoxyphenyl)amine(cas: 101-70-2) is a diphenylamine derivative used as a chemical additive for cured rubber.Bis(4-methoxyphenyl)amine is highly toxic and may potentially induce chromosome abberation.Category: ethers-buliding-blocks

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