TPT10-C8C12 is a family member of TPT10 with the only difference having larger butyldodecyl side chains hence more soluble in the common solvents. TPT10, coupling with PTQ11, has made low-cost non-fullerene polymer solar cells a possibility for its high efficiency and structure simplicity of PTQ11.
Higher solubility also makes it possible for non-fullerene polymer solar cells to be all solution processible in non-halogenated solvents, i.e. toluene or THF.
|Full name||2,2'- [[12,13-Bis(2-octyldodecyl)-12,13-dihydro-3,9-dinonylbisthieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-e:2',3'-g][2,1,3]benzothiadiazole-2,10-diyl]bis[methylidyne(5 or 6-bromo-3-oxo-1H-indene-2,1(3H)-diylidene) ]]bis[propanedinitrile]|
|Molecular weight||1874.45 g/mol|
|HOMO / LUMO||HOMO = -5.52 eV, LUMO = -3.99 eV (TPT10)|
|UV-Vis||817 nm (in film)|
|Solubility||Toluene, chloroform, chlorobenzene|
|Form||Dark blue powder/crystal|
|Classification / Family||BTP series NFAs, n-type non-fullerene electron acceptors, Organic semiconducting materials, Low band-gap small molecule, Small molecular acceptor, Organic photovoltaics, Polymer solar cells, NF-PSCs.|
|M2253A1||5 g / 10 g*||Please contact us for details|
*for 5 - 10 grams order quantity, the lead time is 4-6 weeks.
Literature and Reviews
- High Efficiency Polymer Solar Cells with Efficient Hole Transfer at Zero Highest Occupied Molecular Orbital Offset between Methylated Polymer Donor and Brominated Acceptor, C. Sun et al., J. Am. Chem. Soc., 142, 1465−1474 (2020); DOI: 10.1021/jacs.9b09939.
- Bromination: An Alternative Strategy for Non‐Fullerene Small Molecule Acceptors, H. Wang et al., Adv. Sci (Weinh), 7(9), 1903784 (2020); DOI: 10.1002/advs.201903784.
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