PNDI(2OD)2T, a copolymer of naphthalene diimide (NDI) and bithiophene unit, has been intensively studied for use as an electron acceptor in polymer solar cells. This is due to its high electron mobility, high electron affinity, and broad light absorption. All polymer solar cells with PNDI(2OD)2T as an acceptor and J51 as a donor (fullerene-free) have demonstrated a power conversion efficiency over 8% [1].

PNDI(2OD)2T is also known as a high-mobility n-type polymer semiconductor. PNDI(2OD)2T-based OFET devices have electron mobilities up to 0.45–0.85 cm²V^-1 s^-1[2].

The synthesis of the polymer P(NDI2OD-T2) is described here and we also have PNDI(2HD)T, PNDI(2HD)T2 and PNDI(2OD)2T-2F available.

Luminosyn™ PNDI(2OD)2T

Luminosyn™ PNDI(2OD)2T is now available.

General Information

Full name	Poly{[N,N'-bis(2-octyldodecyl)naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5'-(2,2'-bithiophene)}
Synonyms	P(NDI2OD-T2) PNDI-2T Polynaphtalene-bithiophene
Chemical formula	(C62H88N2O4S2)n
CAS number	1100243-40-0
HOMO / LUMO	HOMO = -5.77 eV, LUMO = -3.84 eV [1]
Classification / Family	PNDI polymers, Organic n-type semiconducting materials, Organic photovoltaics, Polymer solar cells, Electron-acceptor polymers, OFETs, Perovskite solar cells.
Solubility	Soluble in chloroform, chlorobenzene, dichlorobenzene

Chemical Structure

MSDS Documentation

PNDI(2OD)2T MSDS sheet

Pricing

Batch	Quantity	Price
M1201A1	100 mg	£298.00
M1201A1	250 mg	£597.00
M1201A1	500 mg	£1070.00
M1201A1	1 g	£1930.00

Batch details

Batch	Mw	Mn	PDI	Stock Info
M1201	≥30,000		≤3.0	Discontinued
M1202	168,138	92,338	1.82	Discontinued
M1203	289,730	150,497	1.93	Discontinued
M1204	123,320	67,167	1.84	Discontinued
M1201A1	132,276	31,079	4.26	In stock

Literature and Reviews

1. All-Polymer Solar Cells Based on Absorption-Complementary Polymer Donor and Acceptor with High Power Conversion Efficiency of 8.27%, L. Gao et al., Adv. Mater., 28, 1884–1890 (2016); DOI: 10.1002/adma.201504629.
2. A high-mobility electron-transporting polymer for printed transistors, H. Yan et al., Nature, 457 (2009); doi:10.1038/nature07727.
3. Highly efficient charge-carrier generation and collection in polymer/polymer blend solar cells with a power conversion efficiency of 5.7%, D. Mori et al., Energy Environ. Sci., 7, 2939-2943 (2014); DOI: 10.1039/C4EE01326C.
4. Bulk Electron Transport and Charge Injection in a High Mobility n-Type Semiconducting Polymer, R. Steyrleuthner et al., Adv. Mater., 22, 2799–2803 (2010); DOI: 10.1002/adma.201000232.n2200.
5. High-performance ternary blend all-polymer solar cells with complementary absorption bands from visible to near-infrared wavelengths, H. Benten et al., Energy Environ. Sci., 9, 135-140 (2016); DOI: 10.1039/C5EE03460D.
6. High efficiency all-polymer tandem solar cells, J. Yuan et al., Sci. Reports 6, 26459 (2016); doi:10.1038/srep26459.
7. Regioregular narrow-bandgap-conjugated polymers for plastic electronics, L. Ying et al., Nature Commun., 8:14047 (2017); DOI: 10.1038/ncomms14047.
8. Naphthalene Diimide-Based Polymer Semiconductors: Synthesis, Structure−Property Correlations, and n-Channel and Ambipolar Field-Effect Transistors, X. Guo et al., Chem. Mater., 24, 1434−1442 (2012); DOI: 10.1021/cm2034273.

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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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