PNDI(2HD)T

CAS Number 1675973-74-6

Luminosyn™ Polymers, Materials, OFET & OLED Polymer Materials, OPV Polymers, Semiconducting Polymers

PNDI(2HD)T, polymer acceptor for high performance all-PSCs

High quality polymer available for fast, secure dispatch

Specifications | MSDS | Literature and Reviews | Technical Support

PNDI(2HD)T, CAS number 1675973-74-6, also known as P(NDI2HD-T), is a copolymer used as a polymer acceptor in high-performance all-polymer solar cells (All-PSCs).

All-PSCs based on PBDTTTPD and PNDI(2HD)T exhibited a PCE of 6.64% with better flexibility, stretching, and bending properties when compared to polymer solar cells with PCBMs as acceptors. The high performances of these devices with P(NDI2HD-T) as polymer acceptor was due to the high open circuit voltage (1.06 V) and favorable interfacial interactions between the active layers of polymer donor and acceptor.

It has also been demonstrated that a combination of polymer and small molecule acceptors, such as P(NDI2HD-T)/ITIC with only a small amount of ITIC in presence, significantly improves the device PCE from 6% to over 7% when PTP8 was used as polymer donor [5].

The Luminosyn™ Range

High Purity Materials: Purified by Soxhlet extraction with methanol, hexane, and chlorobenzene under argon atmosphere.

Batch-Specific Data: Confidence in your materials with batch-specific GPC data for your thesis or publications.

Large Quantity Orders: Plan your experiments with confidence using polymers from the same batch.

General Information

Full name	Poly{[N,N'-bis(2-hexylldecyl)naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-2,5-thiophene}
Synonyms	P(NDI2HD-T) PNDI-T-HD Polynaphthalene diimide-thiophene
Chemical formula	(C₅₀H₇₀N₂O₄S)_n
CAS number	1675973-74-6
HOMO / LUMO	HOMO = -5.64 eV, LUMO = -3.79 eV [1]
Classification / Family	PNDI polymers, Organic n-type semiconducting materials, Organic photovoltaics, All-polymer solar cells (All-PSCs), Electron-acceptor polymers, OPV acceptors, OFETs, Perovskite solar cells.
Soluble in	Chloroform, chlorobenzene, dichlorobenzene
Recommended Processing Solvents at 10mg/ml	Chloroform, chlorobenzene

Batch Details

Batch number	M_W	M_n	PDI	Stock info
M2081A1	267,653	148,132	1.81	Discontinued
M2081A2	193,704	105,414	1.84	Low stock

Chemical Structure

MSDS Documentation

PNDI(2HD)T MSDS Sheet

Literature and Reviews

Flexible, highly efficient all-polymer solar cells, T. Kim et al., Nat. Commun., 6, 8547 (2015); DOI: 10.1038/ncomms9547.
Impact of highly crystalline, isoindigo-based small molecular additives for enhancing the performance of all-polymer solar cells, H-H. Cho et al., J. Mater. Chem. A, 5, 21291–21299 (2017); DOI: 10.1039/c7ta06939a.
Comparative Study of Thermal Stability, Morphology, and Performance of All-Polymer, Fullerene–Polymer, and Ternary Blend Solar Cells Based on the Same Polymer Donor, T. Kim et al., Macromolecules, 50 (17), 6861–6871 (2017);
DOI: 10.1021/acs.macromol.7b00834.

High-Performance All-Polymer Solar Cells Via Side-Chain Engineering of the Polymer Acceptor: The Importance of the Polymer Packing Structure and the Nanoscale Blend Morphology, C. Lee et al., Adv. Mater., 27, 2466–2471 (2015); DOI: 10.1002/adma.201405226.
High-performance all-polymer nonfullerene solar cells by employing an efficient polymer-small molecule acceptor alloy strategy, G Ding et al., Nano Energy, 36, 356-365 (2017); https://doi.org/10.1016/j.nanoen.2017.04.061

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