PNDI(2HD)T 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 favourable 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].

Luminosyn™ PNDI(2HD)T

Luminosyn™ PNDI(2HD)T (also referred to as P(NDI2HD-T)) is now available.

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.
Solubility	Soluble in chlorobenzene, dichlorobenzene

Chemical Structure

MSDS Documentation

PNDI(2HD)T MSDS Sheet

Pricing

Batch	Quantity	Price
M2081A1	100 mg	£300.00
M2081A1	250 mg	£600.00
M2081A1	500 mg	£1080.00
M2081A1	1 g	£1970.00

Batch details

Batch	Mw	Mn	PDI	Stock Info
M2081A1	267,653	148,132	1.81	In stock

Literature and Reviews

1. Flexible, highly efficient all-polymer solar cells, T. Kim et al., Nat. Commun., 6, 8547 (2015); DOI: 10.1038/ncomms9547.
2. 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.
3. 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.
4. 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.
5. 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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To the best of our knowledge the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.

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