Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 70161-44-3, Name is Sodium 2-((hydroxymethyl)amino)acetate, molecular formula is C3H6NNaO3. In an article, author is Lago-Fernandez, Ana,once mentioned of 70161-44-3, Computed Properties of https://www.ambeed.com/products/70161-44-3.html.
A tetrathiafulvalene derivative containing two amide units for intermolecular hydrogen bonds (Bis-amide-TTF) was found to form supramolecular assemblies, in which intermolecular TTF cores were stacked with each other. The electrical conductivity of Bis-amide-TTF-based film was 1.28 x 10(-5) S cm(-1), which was greater than that of spiro-OMeTAD doped with t-butylpyridine and bis(trifluoromethane)sulfonimide lithium salt (8.37 x 10(-6) S cm(-1)). Bis-amide-TTF was applied as a hole transport material (HTM) for perovskite solar cells (PSCs). The Bis-amide-TTF film has a deeper HOMO level than that of spiro-OMeTAD, leading to an increased open-circuit voltage of the PSCs. The power conversion efficiency of 14.5% with a short-circuit current density (J(sc)) of 19.8 mA cm(-2), an open-circuit voltage (V-OC) of 1.11 V, and a fill factor (FF) of 66% was achieved for PSCs fabricated with the dopant-free Bis-amide-TTF-based HTM, which was comparable to that obtained with spiro-OMeTAD with the dopants (15.5%).
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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics