產品詳情
簡單介紹：
PNDI(2HD)2T, also known as P(NDI2HD-T2), copolymer of naphtalene and bithiophene, is used as a polymer acceptor in high performance all-PSCs.
Compared to PNDI(2OD)2T, PNDI(2HD)2T exhibits a higher degree of crystalline behaviours. This facilitates superior 3D charge-transport between polymer donor and acceptor materials, resulting in enhanced device performance for all-PSCs.
詳情介紹：
Batch details
| Batch | Mw | PDI |
|
| M2082A1 | ≥50,000 | ≤3 |
|
General Information
| Full name | Poly{[N,N'-bis(2-hexyldecyl)naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5'-(2,2'-bithiophene)} |
| Synonyms |
|
| Chemical formula | (C54H72N2O4S2)n |
| CAS number | 1459168-70-7 |
| HOMO / LUMO | HOMO = -5.80 eV, LUMO = -3.82 eV [1] |
| Classification / Family | PNDI polymers, Organic n-type semiconducting materials, Organic photovoltaics, All-polymer solar cells (All-PSCs), Electron-acceptor polymers, OFETs, Perovskite solar cells. |
| Solubility | Chlorobenzene, dichlorobenzene |
Applications
PNDI(2HD)2T, also known as P(NDI2HD-T2), copolymer of naphtalene and bithiophene, is used as a polymer acceptor in high performance all-PSCs.
Compared to PNDI(2OD)2T, PNDI(2HD)2T exhibits a higher degree of crystalline behaviours. This facilitates superior 3D charge-transport between polymer donor and acceptor materials, resulting in enhanced device performance for all-PSCs.
When PNDI-bithiophene copolymers with different side-chain length were compared, the maximum μe,FET value was identified as 0.39, 1.22 and 1.90 cm2 V?1 s?1 for PNDI(2DT)2T, PNDI(2OD)2T, and PNDI(2HD)2T respectively [2].
Literature and Reviews
- Rationally Designed Donor–Acceptor Random Copolymers with Optimized Complementary Light Absorption for Highly Efficient All-Polymer Solar Cells, S. Kim et al., Adv. Funct. Mater., 27, 1703070 (2017); DOI: 10.1002/adfm.201703070.
- Side Chain Optimization of Naphthalenediimide–Bithiophene-Based Polymers to Enhance the Electron Mobility and the Performance in All-Polymer Solar Cells, W. Lee et al., Adv. Funct. Mater., 26, 1543–1553 (2016); DOI:10.1002/adfm.201504191.
- Controlling Molecular Orientation of Naphthalenediimide-Based Polymer Acceptors for High Performance All-Polymer Solar Cells, J. Jung et al., Adv. Energy Mater., 6 (15), 1600504 (2016), DOI:10.1002/aenm.201600504.