CN112111050A - 一种含噻唑并噻唑单元的聚合物、制备方法及其用途 - Google Patents
一种含噻唑并噻唑单元的聚合物、制备方法及其用途 Download PDFInfo
- Publication number
- CN112111050A CN112111050A CN202010923463.0A CN202010923463A CN112111050A CN 112111050 A CN112111050 A CN 112111050A CN 202010923463 A CN202010923463 A CN 202010923463A CN 112111050 A CN112111050 A CN 112111050A
- Authority
- CN
- China
- Prior art keywords
- compound
- polymer
- ctz
- thiazolothiazole
- organic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 61
- BDEOXDSSZJCZPE-UHFFFAOYSA-N [1,3]thiazolo[4,5-d][1,3]thiazole Chemical group N1=CSC2=C1N=CS2 BDEOXDSSZJCZPE-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 230000005669 field effect Effects 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims description 39
- 229940126214 compound 3 Drugs 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 229940125782 compound 2 Drugs 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 14
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- 229940125904 compound 1 Drugs 0.000 claims description 11
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229940125898 compound 5 Drugs 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000006619 Stille reaction Methods 0.000 claims description 5
- 229930192474 thiophene Natural products 0.000 claims description 5
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 claims description 4
- SORGEQQSQGNZFI-UHFFFAOYSA-N [azido(phenoxy)phosphoryl]oxybenzene Chemical compound C=1C=CC=CC=1OP(=O)(N=[N+]=[N-])OC1=CC=CC=C1 SORGEQQSQGNZFI-UHFFFAOYSA-N 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- OAEGRYMCJYIXQT-UHFFFAOYSA-N dithiooxamide Chemical compound NC(=S)C(N)=S OAEGRYMCJYIXQT-UHFFFAOYSA-N 0.000 claims description 4
- 238000004528 spin coating Methods 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000003301 hydrolyzing effect Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- YNVOMSDITJMNET-UHFFFAOYSA-N thiophene-3-carboxylic acid Chemical compound OC(=O)C=1C=CSC=1 YNVOMSDITJMNET-UHFFFAOYSA-N 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000001771 vacuum deposition Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 18
- 230000015572 biosynthetic process Effects 0.000 abstract description 14
- 238000003786 synthesis reaction Methods 0.000 abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- -1 (2-ethylhexyl) thiophene-2-yl Chemical group 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 abstract description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 16
- 238000001228 spectrum Methods 0.000 description 16
- 239000013078 crystal Substances 0.000 description 14
- 238000005481 NMR spectroscopy Methods 0.000 description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- DDKUDTIZXCBKJM-UHFFFAOYSA-N 3-[3-(2-ethylhexyl)thiophen-2-yl]-2H-[1,3]thiazolo[5,4-d][1,3]thiazole Chemical compound CCCCC(CC)CC1=C(SC=C1)N2CSC3=C2SC=N3 DDKUDTIZXCBKJM-UHFFFAOYSA-N 0.000 description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 6
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- OHZAHWOAMVVGEL-UHFFFAOYSA-N 2,2'-bithiophene Chemical compound C1=CSC(C=2SC=CC=2)=C1 OHZAHWOAMVVGEL-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- NRQHBNNTBIDSRK-YRNVUSSQSA-N (4e)-4-[(4-methoxyphenyl)methylidene]-2-methyl-1,3-oxazol-5-one Chemical compound C1=CC(OC)=CC=C1\C=C\1C(=O)OC(C)=N/1 NRQHBNNTBIDSRK-YRNVUSSQSA-N 0.000 description 1
- BWGRDBSNKQABCB-UHFFFAOYSA-N 4,4-difluoro-N-[3-[3-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl]-1-thiophen-2-ylpropyl]cyclohexane-1-carboxamide Chemical compound CC(C)C1=NN=C(C)N1C1CC2CCC(C1)N2CCC(NC(=O)C1CCC(F)(F)CC1)C1=CC=CS1 BWGRDBSNKQABCB-UHFFFAOYSA-N 0.000 description 1
- 238000006969 Curtius rearrangement reaction Methods 0.000 description 1
- LFZAGIJXANFPFN-UHFFFAOYSA-N N-[3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-thiophen-2-ylpropyl]acetamide Chemical compound C(C)(C)C1=NN=C(N1C1CCN(CC1)CCC(C=1SC=CC=1)NC(C)=O)C LFZAGIJXANFPFN-UHFFFAOYSA-N 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
- C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
- C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
- C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/151—Copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/10—Definition of the polymer structure
- C08G2261/12—Copolymers
- C08G2261/124—Copolymers alternating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/10—Definition of the polymer structure
- C08G2261/14—Side-groups
- C08G2261/141—Side-chains having aliphatic units
- C08G2261/1412—Saturated aliphatic units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/10—Definition of the polymer structure
- C08G2261/14—Side-groups
- C08G2261/143—Side-chains containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/10—Definition of the polymer structure
- C08G2261/18—Definition of the polymer structure conjugated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
- C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
- C08G2261/3223—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more sulfur atoms as the only heteroatom, e.g. thiophene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
- C08G2261/324—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain condensed
- C08G2261/3246—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain condensed containing nitrogen and sulfur as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/40—Polymerisation processes
- C08G2261/41—Organometallic coupling reactions
- C08G2261/414—Stille reactions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/50—Physical properties
- C08G2261/51—Charge transport
- C08G2261/512—Hole transport
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/90—Applications
- C08G2261/92—TFT applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Description
技术领域
本发明涉及场效应晶体管领域,具体涉及一种噻唑并噻唑类聚合物的制备方法及用途,尤其涉及一种含有氨基甲酸酯侧链聚合物的制备方法及其应用于场效应晶体管领域。
背景技术
场效应晶体管(field effect transistor,FET)是微电子技术中最为重要的一种器件,它是通过改变外加电场来改变材料的导电能力的有源器件。20世纪80年代就出现了一些基于有机半导体材料的OFET,直到1986年Tsunura等人报道了基于聚噻吩为活性层的OFET,器件性能较好,符合人们的预期,该项工作为OFET的发展奠定了坚实的基础。有机半导体器件可以溶液加工,成卷印刷制备,在柔性电子设备的应用中较无机半导体器件具有很大优势。伴随着可再生能源和可穿戴电子设备的蓬勃发展,有机光电子学逐渐成为科学研究与技术革新的重要领域,有可能对人类文明的进步产生显著的影响。先进技术和先进材料往往是同步发展的,材料作为高科技的载体,往往是新技术的决定因素。近年来,有机半导体材料的研究取得了快速的发展,有机电致发光材料已经在显示和照明领域进入了商业化应用;共轭小分子和高分子半导体材料在能源、信息和生命科学领域显示出令人鼓舞的应用前景。有机半导体材料的研究涉及到理论计算,材料合成,物理与化学性质和光电器件等许多方面。材料的合成为材料的性质和半导体器件研究提供了物质基础。追溯有机电子学发展的历史,许多器件性能上的突破是源于高性能新材料的引入。新的构筑单元和新的合成方法不断地为这一领域注入活力,成为创新的源泉之一。
基于噻唑并噻唑类的P型聚合物,目前其应用在场效应晶体管中的空穴迁移率普遍不高。无论取代基是烷基链的(不同取代位置),还是没有取代基的。根据其聚合单体的单晶的分析,我们可知该类分子的晶体堆积方式全部为人字形排列,相邻分子间的距离远只具有少部分π-π重叠。此种堆积方式严重阻碍电荷的迁移,因此性能很差。
发明内容
本发明的目的在于提供一种含噻唑并噻唑单元的聚合物、制备方法及其用途。本案通过将氨基甲酸酯侧链引入到共轭骨架中,根据单晶的分析,堆积方式由人字型堆积转变成更有利于电荷迁移的阶梯状堆积,从而大大改善了电荷的迁移路线,使得其性能有26倍的提升。
为了实现上述目的,本发明提出了一种含噻唑并噻唑单元的聚合物,所述聚合物PCTZ-T具有如下结构式:
其中,n为大于等于1的正整数。
在本发明所述的技术方案中,披露合成了2,5-双(3-((2-乙基己基)噻吩-2-基)噻唑并[5,4-d]噻唑(CTZ)的结构,该新构筑的单元与过去的双噻吩噻唑并噻唑(TTZ)的不同在于,CTZ在噻吩的3位上引入了胺基甲酸酯基团,胺基上的氢原子能够同噻唑环上的氮原子形成分子内氢键,由此获得了CTZ的单晶结构,并且和一些已知的双噻吩噻唑并噻唑(TTZ)单晶结构进行了对比,本案的CTZ的晶体中分子排列呈层状结构,相邻分子具有一维π-π重叠。因此,该CTZ分子具有非常好的性能。
需要说明的是,本案发明人将氨基甲酸酯侧链引入到共轭骨架中,根据单晶的分析,堆积方式由人字型堆积转变成更有利于电荷迁移的阶梯状堆积。大大改善了电荷的迁移路线,使得其性能有26倍的提升。
另外,本发明还公开了一种含噻唑并噻唑单元的聚合物的制备方法,其包括如下步骤:将化合物CTZ-Br与2,5-双三甲基锡噻吩通过Stille反应获得含噻唑并噻唑单元的聚合物;
所述化合物CTZ-Br结构如下:
优选地,在本发明所述的制备方法中,Stille反应的反应温度为90-100℃,反应时间为2h。
优选地,在本发明所述的制备方法中,所述化合物CTZ-Br的合成步骤如下所述:
步骤S6:化合物5与液溴反应得化合物CTZ-Br。
优选地,在本发明所述的制备方法中,所述碱性条件中所采用的溶液包括KOH、THF、EtOH以及H2O,例如:所采用的溶液为1.85g KOH溶于40mL的THF、20mL的EtOH以及3mL的H2O混合的溶液制备获得。
优选地,在本发明所述的制备方法中,在步骤S4中,所述碱液的溶质(溶质为KOH)与化合物3的摩尔比为1:30。
优选地,在本发明所述的制备方法中,在所述步骤S5中,化合物4的大π键与醇的大叉链反应,利用Curtius重排反应得到化合物5。
优选地,所述醇为2-辛基十二醇。
以3-羧基噻吩为起始物通过与二异丙基氨基锂(即LDA),二甲基甲酰胺(即DMF)DMF反应得到化合物1。随后化合物1通过酯化反应得到化合物2。化合物2与二硫代草酰胺反应得化合物3。化合物3在碱性条件下水解得化合物4。化合物4在2-辛基十二醇中与DPPA,三乙胺反应得化合物CTZ(即化合物5)。化合物CTZ与液溴反应得化合物CTZ-Br。CTZ-Br与2,5-双三甲基锡噻吩通过Stille反应得到聚合物PCTZ-T。
此外,本发明还提出了一种上述的聚合物在有机场效应晶体管中的应用。例如:上述的聚合物PCTZ-T应用于有机光电探测晶体管,也就是说,有机场效应晶体管器件的P-型有机半导体材料,使用材料为PCTZ-T,其结构式如下:
该聚合物作为有机半导体活性层应用于有机场效应晶体管,其氮气条件下,空穴迁移率最高达2.3cm2 V-1s-1;空气条件下,其迁移率高达1.5cm2 V-1s-1。
此外,本发明还提出了一种有机光电探测晶体管,带有绝缘层的硅片作为基底,在所述基底上采用旋涂的方法涂覆上述的聚合物,使其沉积在基底上形成有机半导体层,通过真空蒸镀法在有机半导体层上覆盖源、漏电极得到有机场效应晶体管。
与现有技术相比,本发明具有如下的优点以及有益效果:
1、本发明通过氨基甲酸酯侧链的引入显著改善分子的堆积方式,从而大幅提高材料的迁移率和空气中的稳定性,其中,氮气条件下器件迁移率最高达2.3cm2 V-1s-1;空气条件下,其迁移率高达1.5cm2 V-1s-1。
2、本发明所述的聚合物PCTZ-T具有易溶于氯仿,可采用旋涂的优点,因而由其制备场效应晶体管器件,使得制备方法简单。另外,所述聚合物PCTZ-T的聚合单体的合成处理简单,产率高可大大降低合成成本。空气中的性能及稳定性非常好。因此,在有机光探测晶体管、有机场效应晶体管等领域有着潜在的商业应用价值。
附图说明
通过阅读参照以下附图对非限制性实施例所作的详细描述,本发明的其它特征、目的和优点将会变得更明显:
图1示意性地本发明所述的含噻唑并噻唑单元的聚合物的单晶结构与已知的双噻吩噻唑并噻唑(TTZ)单晶结构间的对比情况;
图2示意性地显示了本发明所述的含噻唑并噻唑单元的聚合物中的PCTZ-T的合成路线;
图3示意性地显示了本发明所述的含噻唑并噻唑单元的聚合物中的CTZ-Br的合成路线;
图4为本发明所述的含噻唑并噻唑单元的聚合物中的化合物2的核磁共振H谱;
图5为本发明所述的含噻唑并噻唑单元的聚合物中的化合物2的核磁共振C谱;
图6为本发明所述的含噻唑并噻唑单元的聚合物中的化合物3的核磁共振H谱;
图7为本发明所述的含噻唑并噻唑单元的聚合物中的化合物3的核磁共振C谱;
图8为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ的核磁共振H谱;
图9为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ的核磁共振C谱;
图10为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ-Br的核磁共振H谱;
图11为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ-Br的核磁共振C谱;
图12为本发明所述的含噻唑并噻唑单元的聚合物中的聚合物PCTZ-T的热重分析曲线(TGA);
图13为本发明所述的含噻唑并噻唑单元的聚合物中的聚合物PCTZ-T进行电性能测试曲线。
具体实施方式
下面结合具体实施例对本发明进行详细说明。以下实施例将有助于本领域的技术人员进一步理解本发明,但不以任何形式限制本发明。应当指出的是,对本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进。这些都属于本发明的保护范围。
实例1、含噻唑并噻唑单元的聚合物的制备方法:
本实施例提供了一种基于2,5-双(3-((2-乙基己基)噻吩-2-基)噻唑并[5,4-d]噻 唑(CTZ)的聚合物(PCTZ-T)的制备方法:
其中,图1显示了含噻唑并噻唑单元的聚合物的单晶结构与已知的双噻吩噻唑并噻唑(TTZ)单晶结构进行了对比。由图1可以看出,根据聚合单体的单晶的分析,可以看出TTZ的晶体堆积方式全部为人字形排列,相邻分子间的距离远只具有少部分π-π重叠。此种堆积方式严重阻碍电荷的迁移,因此性能很差,而本案的CTZ的晶体中分子排列呈层状结构,相邻分子具有一维π-π重叠,因此,本案的CTZ分子具有非常好的性能。
表1列出了PCTZ-Z与最接近的化合物对比。
表1.
通过表1,我们可以清晰的了解PCTZ-T分子相较于已知分子,在光学带隙、电化学和迁移率方面有大的改善。
PCTZ-T的合成路线参见图2和图3。具体合成方法如下:化合物1的合成:氮气保护,-78℃下,向200mL Schlenk茄形瓶中加入无水四氢呋喃(60mL),正丁基锂(62.5mL,2.5M,156.0mmol),然后缓慢滴加无水二异丙基胺(22.0mL,156.0mmol)滴加完毕后继续反应1小时。3-噻吩甲酸(10.0g,78.0mmol)溶于60mL THF中缓慢滴入。2小时后停止反应,加入水后用1M盐酸调pH至2左右,然后用乙酸乙酯萃取,后干燥即可得化合物1(11.0g,90%)。
化合物2的合成:向烧瓶中加入化合物1(10.0g,64.0mmol)及200mL乙醇,然后加入3mL浓硫酸,加热回流一天。冷却旋干,加入大量水然后用1M的氢氧化钠溶液调pH至6左右。过柱得化合物2(8.7g,74%)。1H NMR(400MHz,CDCl3)δ10.59(d,J=0.9Hz,1H),7.63(dd,J=5.1,0.7Hz,2H),7.55(dd,J=5.1,0.7Hz,2H),4.39(q,J=7.1Hz,2H),1.39(t,J=7.1Hz,3H).13C NMR(101MHz,CDCl3)δ184.75,161.92,147.24,136.85,132.73,130.98,61.67,14.22。此外,图4和图5分别示意了化合物2的核磁共振H谱以及C谱,其中,图4为本发明所述的含噻唑并噻唑单元的聚合物中的化合物2的核磁共振H谱;图5为本发明所述的含噻唑并噻唑单元的聚合物中的化合物2的核磁共振C谱。
化合物3的合成:化合物2(1.14g,6.64mmol)溶于10mL DMF中,然后加入二硫代草酰胺(0.35g,2.95mmol)升至150℃反应2.5小时。冷却后抽滤得化合物3(0.80g,62%)。1HNMR(400MHz,CDCl3)δ7.55(d,J=5.4Hz,2H),7.39(d,J=5.4Hz,2H),4.43(q,J=7.1Hz,4H),1.42(t,J=7.1Hz,6H).13C NMR(101MHz,CDCl3)δ163.05,160.47,153.16,144.07,130.67,128.94,127.54,61.40,14.33。此外,图6和图7分别示意了化合物3的核磁共振的H谱以及C谱,其中,图6为本发明所述的含噻唑并噻唑单元的聚合物中的化合物3的核磁共振H谱;图7为本发明所述的含噻唑并噻唑单元的聚合物中的化合物3的核磁共振C谱。
化合物4的合成:化合物3(0.50g,1.10mmol)溶于THF/EtOH/H2O(40/20/3mL)中,然后加入氢氧化钾(1.85g,33.0mmol),加热至回流1天。冷却旋干部分溶剂后加入大量水,用1M盐酸调pH至大量固体析出即可。
化合物CTZ的合成:向烧瓶中加入化合物4,然后抽换氮气三次,氮气保护下加入10mL 2-辛基十二醇,DPPA(0.20g,0.70mmol),三乙胺(0.110g,1.08mmol)。加热至90℃反应过夜。冷却后抽滤得固体,固体在氯仿中重结晶的化合物CTZ(0.22g,85%)1H NMR(400MHz,CDCl3)δ10.10(s,2H),7.95(s,2H),7.32(d,J=5.5Hz,2H),4.15(dd,J=5.9Hz,4H),1.78(s,2H),1.31(dd,J=25.3,14.4Hz,64H),0.89(t,J=6.7Hz,12H).13C NMR(101MHz,CDCl3)δ162.91,153.63,147.01,139.14 126.63,122.73,114.45,68.85,42.83,37.52,31.93,31.27,30.01,29.71,29.67,29.65,29.60,29.38,29.36,26.75,23.91,22.70,14.12。此外,图8和图9分别示意了化合物CTZ的核磁共振H谱以及C谱,其中,图8为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ的核磁共振H谱;图9为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ的核磁共振C谱。
化合物CTZ-Br的合成:化合物CTZ溶于10mL氯仿中,溶于10mL氯仿的液溴缓慢加入其中。60℃下反应过夜。冷却后加入10mL氢氧化钠水溶液,分液,干燥的固体。然后用展开剂DCM:PE(1:2,v:v)过柱得化合物CTZ-Br(0.22g,85%)。1H NMR(400MHz,CDCl3)δ10.03(s,2H),8.00(s,2H),4.15(d,J=6.0Hz,4H),1.77(s,2H),1.31(dd,J=22.2,13.4Hz,64H),0.93-0.79(m,12H).13C NMR(101MHz,CDCl3)δ161.54,153.36,147.01,138.63,125.83,115.34,115.24,69.08,37.53,31.94,31.25,30.01,29.72,29.69,29.66,29.62,29.40,29.38,26.76,22.71,14.14。此外,图10和图11分别示意了化合物CTZ的核磁共振H谱以及C谱,其中,图10为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ-Br的核磁共振H谱;图11为本发明所述的含噻唑并噻唑单元的聚合物中的化合物CTZ-Br的核磁共振C谱。
聚合物PCTZ-T的合成:CTZ-Br(0.120g,0.105mmol),2,5-双三甲基锡噻吩(0.043g,0.105mmol),Pd2(dba)3(0.002g,0.0021mmol)及P(o-Tolyl)3(0.003g,0.0084mmol)加入到Schlenk管中抽换氮气三次,氮气保护下加入7.0mL无水甲苯,加热至100℃反应2小时。冷却后加入甲醇的深蓝固体,固体依次用甲醇、丙酮、石油醚、二氯甲烷索提除去小分子量片段及杂质,氯仿收集产物得泛金属光泽固体(0.09g,81%)。Mn=50.3kDa;Mw=84.7kDa;PDI=1.7.Anal.calcd for C58H88N4O4S5(PCTZ-T):C65.37%;H8.32%;N 5.26%.Found:C 65.14%;H 8.25%;N 4.92%。
实施例2、有机场效应晶体管的制备
本实施例提供基于PCTZ-T的有机场效应晶体管的制备,方法如下:采用底栅极顶接触(BGTC)结构,OTS修饰的二氧化硅基底(高掺杂的硅衬底作为栅极)。样品PCTZ-T以旋涂的方法沉积在基底上。在不同的温度下进行退火处理来改善薄膜的结构形貌,其中,利用掩模板沉积金电极,厚度为50nm。由此绘制得到图12的热重分析曲线。
实施例3、将实施案例2的器件的电性能测试
本实施例器件的电性能用Keithley 4200半导体测试仪在空气中/氮气中室温下测得。其相应的输出曲线和转移曲线参考图13,其中图13A表示输出曲线,图13B表示转移曲线。
详细测试数据如下表所示:
综上所述,本发明的基于氨基甲酸酯侧链的聚合物(即PCTZ-T)材料,无论是迁移率还是空气稳定性,其性能都十分优异。并且其合成处理简单,产率高,成本低,适合通过溶液法制备各种OFETs器件,应用前景十分广泛。
本发明具体应用途径很多,以上所述仅是本发明的优选实施方式。应当指出,以上实施例仅用于说明本发明,而并不用于限制本发明的保护范围。对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进,这些改进也应视为本发明的保护范围。
Claims (9)
3.根据权利要求2所述的制备方法,其特征在于,Stille反应的反应温度为90-100℃,反应时间为2h。
5.根据权利要求4所述的制备方法,其特征在于,在所述步骤S4中,所述碱性条件中所采用的溶液包括KOH、THF、EtOH以及H2O。
6.根据权利要求5所述的制备方法,其特征在于,在所述步骤S4中,所述溶液中的KOH与化合物3的摩尔比为1:30。
7.根据权利要求4所述的制备方法,其特征在于,在所述步骤S5中,所述醇为2-辛基十二醇。
8.一种如权利要求1所述的聚合物在有机场效应晶体管中的应用。
9.一种有机光电探测晶体管,其特征在于,带有绝缘层的硅片作为基底,在所述基底上采用旋涂的方法涂覆如权利要求1所述的聚合物,使其沉积在基底上形成有机半导体层,通过真空蒸镀法在有机半导体层上覆盖源、漏电极得到有机场效应晶体管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010923463.0A CN112111050B (zh) | 2020-09-04 | 2020-09-04 | 一种含噻唑并噻唑单元的聚合物、制备方法及其用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010923463.0A CN112111050B (zh) | 2020-09-04 | 2020-09-04 | 一种含噻唑并噻唑单元的聚合物、制备方法及其用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112111050A true CN112111050A (zh) | 2020-12-22 |
CN112111050B CN112111050B (zh) | 2021-10-15 |
Family
ID=73801891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010923463.0A Active CN112111050B (zh) | 2020-09-04 | 2020-09-04 | 一种含噻唑并噻唑单元的聚合物、制备方法及其用途 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112111050B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101747350A (zh) * | 2008-12-02 | 2010-06-23 | 富士施乐株式会社 | 噻唑并噻唑衍生物 |
CN102782011A (zh) * | 2009-10-28 | 2012-11-14 | 华盛顿州大学 | 含噻唑并噻唑或苯并双噻唑、或苯并双噁唑电子受体亚单元、和电子供体亚单元的共聚物半导体以及它们在晶体管和太阳能电池中的用途 |
WO2015124272A1 (de) * | 2014-02-20 | 2015-08-27 | Innovationlab Gmbh | Konjugierte polymere |
WO2019005247A1 (en) * | 2017-03-30 | 2019-01-03 | Georgia Tech Research Corporation | CONJUGATED POLYMERS WITH MULTI-STAGE LATERAL CHAIN CLEAVAGE |
-
2020
- 2020-09-04 CN CN202010923463.0A patent/CN112111050B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101747350A (zh) * | 2008-12-02 | 2010-06-23 | 富士施乐株式会社 | 噻唑并噻唑衍生物 |
CN102782011A (zh) * | 2009-10-28 | 2012-11-14 | 华盛顿州大学 | 含噻唑并噻唑或苯并双噻唑、或苯并双噁唑电子受体亚单元、和电子供体亚单元的共聚物半导体以及它们在晶体管和太阳能电池中的用途 |
WO2015124272A1 (de) * | 2014-02-20 | 2015-08-27 | Innovationlab Gmbh | Konjugierte polymere |
CN106104836A (zh) * | 2014-02-20 | 2016-11-09 | 创新实验室有限公司 | 共轭聚合物 |
WO2019005247A1 (en) * | 2017-03-30 | 2019-01-03 | Georgia Tech Research Corporation | CONJUGATED POLYMERS WITH MULTI-STAGE LATERAL CHAIN CLEAVAGE |
Non-Patent Citations (1)
Title |
---|
QING T. ZHANG ET AL.: "Alternating Donor/Acceptor Repeat Units in Polythiophenes. Intramolecular Charge Transfer for Reducing Band Gaps in Fully Substituted Conjugated Polymers", 《J. AM. CHEM. SOC.》 * |
Also Published As
Publication number | Publication date |
---|---|
CN112111050B (zh) | 2021-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101535696B1 (ko) | 릴렌-(π-억셉터) 공중합체로부터 제조된 반도체 재료 | |
KR101601362B1 (ko) | 분지형 알킬 쇄를 갖는 화합물, 그 제조 방법, 및 광전 소자에서의 그의 용도 | |
JP2010535270A (ja) | 共役モノマー及びポリマー並びにそれらの製造及び用途 | |
US8841410B2 (en) | Nitrogen-containing condensed ring compound, nitrogen-containing condensed ring polymer, organic thin film, and organic thin film element | |
JP5638695B2 (ja) | ベンゾジチオフェン及びチエノピラジンをベースとした共役ポリマー、その調製方法及びその使用 | |
JP2009536980A (ja) | シロールベースのポリマー、およびこのポリマーより調製される半導体材料 | |
JP2009215546A (ja) | 多環縮環化合物、多環縮環重合体及びこれらを含む有機薄膜 | |
WO2012070582A1 (ja) | 共役系化合物、並びにこれを用いた有機薄膜及び有機薄膜素子 | |
US10535822B2 (en) | Molecular and polymeric semiconductors and related devices | |
JP2013542586A (ja) | ベンゾジチオフェン有機半導体材料、その調合法、及び、その使用方法 | |
WO2010104118A1 (ja) | 分岐型化合物、並びにこれを用いた有機薄膜及び有機薄膜素子 | |
CN103819684A (zh) | 热交联的聚苯乙烯聚合物及其制备方法、用途 | |
CN112111050B (zh) | 一种含噻唑并噻唑单元的聚合物、制备方法及其用途 | |
CN107840944B (zh) | 一种以二氟代苯并噻二唑和联四噻吩为主链的无规共聚物及其制备方法与应用 | |
EP2407494A1 (en) | Polymer, organic thin film comprising the polymer, and organic thin-film element including same | |
CN114195698B (zh) | 一种酰亚胺荧蒽分子砌块、其制备和应用 | |
JP5363771B2 (ja) | 含窒素縮合環化合物、含窒素縮合環重合体、有機薄膜及び有機薄膜素子 | |
US20140121386A1 (en) | P-type organic semiconductor material and optoelectronic device utilizing the same | |
WO2011108646A1 (ja) | 含窒素縮合環化合物、含窒素縮合環重合体、有機薄膜及び有機薄膜素子 | |
JP2011184324A (ja) | 含窒素縮合環化合物、有機薄膜及び有機薄膜素子 | |
WO2011102390A1 (ja) | 芳香族化合物、及びこれを用いた有機薄膜、並びにこの有機薄膜を備える有機薄膜素子 | |
CN114437315B (zh) | 噻唑桥联异靛蓝类受体及聚合物以及它们的制备方法与应用 | |
CN110790904B (zh) | 基于非对称窄带隙杂环并喹啉吸电子单元共轭聚合物材料及其制备方法与应用 | |
CN117624559A (zh) | 一类双噻吩氮杂异靛蓝聚合物及其制备方法与应用 | |
CN112409211A (zh) | 一种二苯并四氰基萘醌类化合物及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |