公开(公告)号：US20160365519A1

公开(公告)日：2016-12-15

申请号：US15120981

申请日：2015-02-18

Applicant: BASF SE

Inventor： Chongjun JIAO ,  Iori DOI ,  Thomas WEITZ ,  Chao WU ,  Wyman ZHAO ,  Szehui CHUA ,  Stefan BECKER ,  Michael EUSTACHI

IPC: H01L51/00 ,  C07D495/14

CPC classification number: H01L51/0074 ,  C07D495/14 ,  H01L51/0541 ,  H01L51/0558

Abstract: The present invention provides compounds of formula 1 wherein X1 and X2 are independently from each other O, S or Se, and an electronic device comprising the compounds as semiconducting material.

公开(公告)号：US20190259954A1

公开(公告)日：2019-08-22

申请号：US16401623

申请日：2019-05-02

Applicant: BASF SE

Inventor： Thomas WEITZ ,  Thomas GESSNER ,  Junichi TAKEYA ,  Masayuki KISHI

IPC: H01L51/00 ,  H01L51/05 ,  C07D471/06

Abstract: A thin film semiconductor comprising a compound of formula I or II wherein: R1 and R2, at each occurrence, independently are selected from a C1-30 alkyl group, a C2-30 alkenyl group, a C2-30 alkynyl group and a C1-30 haloalkyl group, R3, R4, R5, and R6 independently are H or an electron-withdrawing group, wherein at least one of R3, R4, R5, and R6 is an electron-withdrawing group; and a non-conductive polymer.

公开(公告)号：US20170365791A1

公开(公告)日：2017-12-21

申请号：US15537522

申请日：2015-12-16

Applicant: BASF SE

Inventor： Hitoshi YAMATO ,  Takuya TSUDA ,  Chao WU ,  Thomas WEITZ ,  Michael EUSTACHI ,  Maximilian HEMGESBERG

IPC: H01L51/00 ,  C07D513/14 ,  H01L51/05

CPC classification number: H01L51/0071 ,  C07D513/14 ,  H01L51/0562

Abstract: The present invention provides compounds of formula (I) wherein X is O, S or NR10, wherein R10 is H, C1-30-alkyl, substituted C1-30-alkyl, C2-30-alkenyl, substituted C2-30-alkenyl, C2-30-alkynyl, substituted C2-30-alkynyl or C(0)-OR, R1 and R11 are independently from each other selected from the group consisting of C1-30-alkyl, substituted C1-30-alkyl, C2-30-alkenyl, substituted C2-30-alkenyl, C2-30-alkynyl, substituted C2-30-alkynyl, C5-8-cycloalkyl, substituted C5-8-cycloalkyl, C5-8-cycloalkenyl, and substituted C5-8-cycloalkenyl, and an electronic device comprising the compounds as semiconducting material.

公开(公告)号：US20170305745A1

公开(公告)日：2017-10-26

申请号：US15513218

申请日：2015-09-22

Applicant: BASF SE

Inventor： Wieland REIS ,  Alexander KRAUS ,  Jules MIKHAEL ,  Michael KAISER ,  Matthias Georg SCHWAB ,  Thomas WEITZ ,  Michel KETTNER

IPC: C01B32/172 ,  H01L51/00 ,  G01N21/33 ,  H01L51/05

Abstract: The present invention relates to a method for separating semi-conducting and metallic single-walled carbon nanotubes from each other and, if present, from other carbonaceous material, or for separating semi-conducting or metallic single-walled carbon nanotubes from other carbonaceous material via density separation using a solution of a polytungstate; to semi-conducting or metallic single-walled carbon nanotubes obtained by this method; and to the use of these semi-conducting or metallic single-walled carbon nanotubes. The invention further relates to the use of a polytungstate, particularly sodium polytungstate, for separating semi-conducting single-walled carbon nanotubes from metallic single-walled carbon nanotubes, or for separating semi-conducting single-walled carbon nanotubes from undesired carbonaceous material, particularly from metallic single-walled carbon nanotubes, or for separating metallic single-walled carbon nanotubes from undesired carbonaceous material, particularly from semi-conducting single-walled carbon nanotubes. The invention also relates to specific polyarylethers containing phosphate groups and their use as surface-active compounds.

公开(公告)号：US20150318496A1

公开(公告)日：2015-11-05

申请号：US14649039

申请日：2013-11-25

Applicant: BASF SE

Inventor： Chongjun JIAO ,  Iori DOI ,  Hans Jürg KIRNER ,  Mi ZHOU ,  Thomas WEITZ ,  Ashok Kumar MISHRA

IPC: H01L51/00 ,  H01L51/05 ,  C07D495/22

CPC classification number: H01L51/0074 ,  C07D495/22 ,  H01L51/0545 ,  H01L51/0558

Abstract: The present invention provides compounds of formula (1) wherein o is 1, 2 or 3, p is 0, 1 or 2, n is 0, 1 or 2, m is 0, 1 or 2, and A is a mono- or polycyclic ring system, which may contain at least one heteroatom, and an electronic device comprising the compounds as semiconducting material.

Abstract translation: 本发明提供式（1）化合物，其中o为1,2或3，p为0,1或2，n为0,1或2，m为0,1或2，A为单或 多环系统，其可以含有至少一个杂原子，以及包含化合物作为半导体材料的电子器件。

公开(公告)号：US20170250347A1

公开(公告)日：2017-08-31

申请号：US15504851

申请日：2015-08-17

Applicant: BASF SE

Inventor： Ilja VLADIMIROV ,  Jochen BRILL ,  Dieter FREYBERG ,  Thomas WEITZ ,  Thomas MUSIOL ,  Silke Annika KOEHLER

IPC: H01L51/00 ,  C07D471/06

CPC classification number: H01L51/0053 ,  C07D471/06 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/0007 ,  H01L51/0035 ,  H01L51/0074 ,  H01L51/0558 ,  H01L51/4253 ,  H01L51/5012 ,  Y02E10/549 ,  Y02P70/521

Abstract: Disclosed are a novel semiconductor composition comprising at least one organic semiconductor in a liquid medium and the use thereof the production of organic semiconductor devices, in particular organic field effect transistors, organic solar cells, light-emitting diodes and sensors.

公开(公告)号：US20170244045A1

公开(公告)日：2017-08-24

申请号：US15506802

申请日：2015-08-20

Applicant: BASF SE

Inventor： Thomas WEITZ ,  Thomas GESSNER ,  Junichi TAKEYA ,  Masayuki KISHI

IPC: H01L51/00 ,  C07D471/06

CPC classification number: H01L51/0053 ,  C07D471/06 ,  H01L51/004 ,  H01L51/0566

Abstract: A thin film semiconductor comprising a compound of formula I or II wherein: R1 and R2, at each occurrence, independently are selected from a C1-30 alkyl group, a C2-30 alkenyl group, a C2-30 alkynyl group and a C1-30 haloalkyl group, R3, R4, R5, and R6 independently are H or an electron-withdrawing group, wherein at least one of R3, R4, R5, and R6 is an electron-withdrawing group; and a non-conductive polymer.

公开(公告)号：US20170237005A1

公开(公告)日：2017-08-17

申请号：US15504463

申请日：2015-08-17

Applicant: BASF SE

Inventor： Thomas WEITZ ,  llja VLADIMIROV ,  Tiziana CHIODO ,  Thomas SEYFRIED

IPC: H01L51/00

CPC classification number: H01L51/0053 ,  C07D471/06 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/0007 ,  H01L51/0035 ,  H01L51/0074 ,  H01L51/0558 ,  H01L51/4253 ,  H01L51/5012 ,  Y02E10/549 ,  Y02P70/521

Abstract: Provided are a process for preparing a crystalline organic semiconductor material wherein the conditions of crystallization lead to the formation of crystals at the gas liquid interface having advantageous semiconductor properties, the obtained crystalline organic semiconductor material and the use thereof for the production of organic semiconductor devices, in particular organic field effect transistors and organic solar cells.

公开(公告)号：US20170229657A1

公开(公告)日：2017-08-10

申请号：US15503242

申请日：2015-08-07

Applicant: BASF SE ,  THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

Inventor： Zhenan BAO ,  Lei TING ,  Lai YING-CHIH ,  Huiliang WANG ,  Pascal HAYOZ ,  Thomas WEITZ

IPC: H01L51/00 ,  C08G61/12

CPC classification number: H01L51/0048 ,  B82Y40/00 ,  C01B32/172 ,  C01B32/174 ,  C08G61/124 ,  C08G61/126 ,  C08G2261/122 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/334 ,  C08G2261/344 ,  C08G2261/411 ,  C08G2261/92 ,  C08K3/041 ,  H01B1/04 ,  H01L51/0007 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0558 ,  C08L65/00

Abstract: Provided is a process for preparing a composition comprising semiconducting single-walled carbon nanotubes, a semiconducting polymer and solvent A (composition A), which process comprises the step of separating composition A from a composition comprising semiconducting and metallic single-walled carbon nanotubes, the semiconducting polymer and solvent B (composition B), wherein the semiconducting polymer has a band gap in the range of 0.5 to 1.8 eV and solvent A and B comprise an aromatic or a heteroaromatic solvent, composition A itself, a process for forming an electronic device, which process comprises the step of forming a layer by applying composition A to a precursor of the electronic device, as well as the electronic device obtainable by this process.

公开(公告)号：US20170018717A1

公开(公告)日：2017-01-19

申请号：US15120647

申请日：2015-02-24

Applicant: BASF SE ,  Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften e. V.

Inventor： THOMAS GESSNER ,  Helmut REICHELT ,  Thomas WEITZ ,  Michael EUSTACHI ,  Daniel JAENSCH ,  Long CHEN ,  Artem N. SKABEEV ,  Klaus MUELLEN ,  Hans REICHERT

IPC: H01L51/00 ,  C07D471/16 ,  C07D471/22 ,  C08K5/3437

CPC classification number: H01L51/0053 ,  C07D455/03 ,  C07D455/04 ,  C07D471/16 ,  C07D471/22 ,  C07D487/22 ,  C08K5/3437 ,  C08K2201/001 ,  C09B5/62 ,  C09B57/00 ,  C09B57/08 ,  H01L51/0072 ,  H01L51/0558 ,  H01L51/4253 ,  H01L51/5088 ,  H01L51/5206 ,  Y02E10/549

Abstract: The present invention relates to compounds of the formula I wherein X1, X2 are O or C(CN)2; A is selected from wherein, if present, X3, X4 are O or C(CN)2 and m, R4a, R4b, R5a, R5b, R6a, R6b, R6c, R6d, R7a, R7a, R8a, R8b, R9, R10a, R10b, Rm1, Rm2, Rm3 and Rm4 are as defined in the claims and description. The present invention also relates to a method for their preparation and their use as semiconductors, in particular as semiconductors in organic electronics and organic photovoltaics.

Abstract translation: 其中，如果存在，X 3，X 4为O或C（CN）2，m，R 4a，R 4b，R 5a，R 5b，R 6a，R 6b，R 6b，R 6a，R 7a，R 7a，R 8a，R 8b，R 9，R 10a，R 10b， Rm2，Rm3和Rm4如权利要求和说明书所定义。 本发明还涉及其制备方法及其作为半导体的用途，特别是有机电子和有机光伏中的半导体。