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  • Journal article
    Liversedge IA, Higgins SJ, Giles M, Heeney M, McCulloch Iet al., 2006,

    Suzuki route to regioregular polyalkylthiophenes using Ir-catalysed borylation to make the monomer, and Pd complexes of bulky phosphanes as coupling catalysts for polymerisation

    , TETRAHEDRON LETTERS, Vol: 47, Pages: 5143-5146, ISSN: 0040-4039
  • Patent
    Duffy W, Heeney M, Mcculloch I, 2006,

    Monomers, oligomers and polymers of thieno[3,4-d]thiazole

    , WO 2006131185

    Novel monomeric, oligomeric or polymeric compds. comprising one or more thieno[3,4-d]thiazole-6,4-diyl groups that are optionally substituted in 2-position, with the proviso that homopolymers of 2-nonyl-thieno[3,4-d]thiazole-6,4-diyl are excluded, are used as semiconductors or charge transport materials, in optical, electrooptical or electronic devices, and in optical, electro-optical or electronic devices comprising the novel compds. These compds. are of formula I, wherein R is in case of multiple occurrence independently of one another H, halogen, optionally substituted aryl or heteroaryl, P-Sp-, P*-Sp-, or straight chain, branched or cyclic alkyl with 1 to 20 C-atoms, which is optionally mono- or polysubstituted by F, Cl, Br, I or CN, and wherein one or more non-adjacent CH2 groups are optionally replaced, in each case independently from one another, by -O-, -S-, -NH-, -NR0-, -SiR0R00-, -CO-, -COO-, -OCO-, -O-CO-O-, -S-CO-, -CO-S-, -CX1=CX2- or ethynylene in such a manner that O and/or S atoms are not linked directly to one another; R0 and R00 are independently of each other H, aryl or alkyl with 1 to 12 C-atoms; X1 and X2 are independently of each other H, F, Cl or CN; P is a polymerizable group; P* is a group that can be converted to or substituted by a polymerizable group P; Sp is a spacer group or a single bond; A, B and D are independently of each other, and in case of multiple occurrence independently of one another, -CX1=CX2-, ethynylene or an arylene or heteroarylene group that is optionally substituted with one or more groups R; E is thieno[2,3d]thiazole-4,6-diyl or thieno[2,3d]thiazole-6,4-diyl that is optionally substituted in 2-position with R; a, b, c, d, e are independently of each other 0, 1, 2 or 3, with at least one of c and e being 1; n is an integer > 1; wherein the recurring units are identical or different.
  • Patent
    Merck Patent GmbH, Germany, 2006,

    Monomers, oligomers and polymers of thieno[2,3-b]thiophene

    , WO 2006021277

    The invention relates to monomers, oligomers, and polymers I [R1, R2 = H, halo, (substituted) aryl, (substituted) heteroaryl, PSp, P*Sp, C≤20 alkyl (which may be (poly)substituted by F, Cl, Br, I, or CN and ≥1 nonadjacent CH2 groups may be replace by ≥1 of O, S, NH, NR0, SiR0R00, CO, CO2, OCO, OCO2, SCO, COS, CX2:CX2, or C≡C in such a manner that O and(or) S atoms are not linked directly to one another); R3, R4 = R1, Sn(R0)3, R(OR')(OR''), CH2Cl, CHO, CH:CH2, or SiR0R00,R000; R0, R00, R000 = H, C≤12 aryl, C≤12 alkyl; R', R'' = H, C1-12 alkyl, or OR' and OR'' together with the B atom form a C2-10 ring; X1, X2 = H, F, Cl, or CN; P = polymerizable group; P* = group that can converted to or substituted by a polymerizable group P; Sp = a spacer group; n ≥ 1; wherein the recurring units can be identical or different and, in the case of n = 1 and R1 = R2 = H, then one or both of R3 and R4 = PSp, halo, Sn(R0)3, B(OR')(OR''), CH2Cl, CH:CH2, or SiR0R00R000]. These materials are useful as semiconductors or charge transport materials, in optical, electro-optical or electronic devices like LCD's, optical films, FET's or OFET's for TFT-LCD's and IC devices. A typical polymer was manufd. by bromination of 3-decylthienod[2,3-b]thiophene, and reaction of the resulting 2,5-dibromo-3-decylthieno[2,3-b]thiophene with MeMgBr, and polymn. of the resulting mono-Grignard product in the presence of (dppp)2NiCl2.
  • Journal article
    Kim Y, Cook S, Tuladhar SM, Choulis SA, Nelson J, Durrant JR, Bradley DDC, Giles M, Mcculloch I, Ha CS, Ree Met al., 2006,

    A strong regioregularity effect in self-organizing conjugated polymer films and high-efficiency polythiophene: fullerene solar cells

    , NATURE MATERIALS, Vol: 5, Pages: 197-203, ISSN: 1476-1122
  • Journal article
    McCulloch I, Heeney M, Bailey C, Genevicius Ket al., 2006,

    Liquid-crystalline semiconducting polymers with high charge-carrier mobility

    , Nature Materials, Pages: 328-333, ISSN: 1476-1122
  • Conference paper
    McGlashon AJ, Whitehead KS, Bradley DDC, Heeney M, McCulloch I, Zhang W, Campbell AJet al., 2006,

    Photolithographically patternable electroluminescent liquid crystalline materials for full-colour organic light emitting displays

    , Publisher: Spie-Int Society Optical Engineering, Pages: U98-U107, ISSN: 0277-786X
  • Journal article
    Ohkita H, Cook S, Astuti Y, Duffy W, Heeney M, Tierney S, McCulloch I, Bradley DDC, Durrant JRet al., 2006,

    Radical ion pair mediated triplet formation in polymer-fullerene blend films

    , CHEMICAL COMMUNICATIONS, Pages: 3939-3941, ISSN: 1359-7345
  • Conference paper
    Ballantyne AM, Wilson JS, Nelson J, Bradley DDC, Durrant JR, Heeney M, Duffy W, McCulloch Iet al., 2006,

    TOF mobility measurements in pristine films of P3HT: control of hole injection and influence of film thickness

    , Conference on Organic Photovoltaics VII, Publisher: SPIE-INT SOC OPTICAL ENGINEERING, ISSN: 0277-786X
  • Conference paper
    Hamilton R, Bailey C, Duffy W, Heeney M, Shkunov M, Sparrowe D, Tierney S, McCulloch I, Kline RJ, DeLongchamp DM, Chabinyc Met al., 2006,

    The influence of molecular weight on the microstructure and thin film transistor characteristics of pBTTT polymers.

    , Conference on Organic Field-Effect Transistors V, Publisher: SPIE-INT SOC OPTICAL ENGINEERING, ISSN: 0277-786X
  • Conference paper
    George WN, Steinke JH, de Mello JC, Giles M, McCulloch Iet al., 2006,

    Emission quenching of a poly(phenylene ethynylene) (PPE) in the solid state

    , Publisher: Materials Research Society, Pages: 257-262, ISSN: 0272-9172
  • Journal article
    Crouch DJ, Skabara PJ, Lohr JE, McDouall JJW, Heeney M, McCulloch I, Sparrowe D, Shkunov M, Coles SJ, Horton PN, Hursthouse MBet al., 2005,

    Thiophene and selenophene copolymers incorporating fluorinated phenylene units in the main chain: Synthesis, characterization, and application in organic field-effect transistors

    , CHEMISTRY OF MATERIALS, Vol: 17, Pages: 6567-6578, ISSN: 0897-4756
  • Patent
    Heeney M, McCulloch I, Zhang W, 2005,

    Preparation of polymerizable liquid crystal thieno[3,2-b]thiophenes

    , WO 2005121150
  • Journal article
    Spencer HJ, Skabara PJ, Giles M, McCulloch I, Coles SJ, Hursthouse MBet al., 2005,

    The first direct experimental comparison between the hugely contrasting properties of PEDOT and the all-sulfur analogue PEDOT by analogy with well-defined EDTT-EDOT copolymers

    , JOURNAL OF MATERIALS CHEMISTRY, Vol: 15, Pages: 4783-4792, ISSN: 0959-9428
  • Patent
    McCulloch I, Sparrowe D, Shkunov M, Bentley P, Giles Met al., 2005,

    Formulation for ink-jet printing comprising semiconducting polymers for use in optical or electronic applications

    , WO 2005112144
  • Patent
    Heeney M, Wagner R, McCulloch I, Tierney Set al., 2005,

    Mono-, oligo- and polythieno[3,2-b]thiophenes use as semiconductors or charge transport materials

    , WO 2005111045

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