JP6761101B2 - 量子ドットをカプセル化するための多層ポリマー複合体 - Google Patents
量子ドットをカプセル化するための多層ポリマー複合体 Download PDFInfo
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- 229920000642 polymer Polymers 0.000 title claims description 27
- 239000002131 composite material Substances 0.000 title claims description 26
- 239000002096 quantum dot Substances 0.000 title claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910004613 CdTe Inorganic materials 0.000 claims description 2
- 229910002601 GaN Inorganic materials 0.000 claims description 2
- 229910005540 GaP Inorganic materials 0.000 claims description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 2
- 229910004262 HgTe Inorganic materials 0.000 claims description 2
- 229910000673 Indium arsenide Inorganic materials 0.000 claims description 2
- 229910007709 ZnTe Inorganic materials 0.000 claims description 2
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 claims description 2
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 9
- 239000004793 Polystyrene Substances 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
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- 150000001993 dienes Chemical class 0.000 description 4
- 239000003446 ligand Substances 0.000 description 4
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- 229910052760 oxygen Inorganic materials 0.000 description 4
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- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 description 1
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- 150000005690 diesters Chemical group 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical class CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
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- DIOQZVSQGTUSAI-UHFFFAOYSA-N n-butylhexane Natural products CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000000103 photoluminescence spectrum Methods 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
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- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical class OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000007764 slot die coating Methods 0.000 description 1
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- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- RMZAYIKUYWXQPB-UHFFFAOYSA-N trioctylphosphane Chemical compound CCCCCCCCP(CCCCCCCC)CCCCCCCC RMZAYIKUYWXQPB-UHFFFAOYSA-N 0.000 description 1
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- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
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- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
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- C09K11/56—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing sulfur
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Description
(a)量子ドットと、
(b)重合単位の式(I)の化合物であって、
(c)2つの1−アルキルオキシ−2,2,6,6−テトラメチル−4−ピペリジニル置換基を含む光安定剤化合物と、を含む、ポリマー複合体を提供する。
2つのi−Component PETバリアフィルムの間に樹脂配合物を積層することによって、全ての試料を調製した。およそ4gの樹脂を下部フィルム上に分配し、上部に所望のフィルム厚に基づいてギャップ(10ミル)を設定したギャップコーティングバーを適用した。Fusion UV F300S硬化システムにおいて、UVA400mJ/cm2で試料を硬化した。光ルミネセンス量子収率(PLQY)、ピーク発光波長(PWL)、および発光ピークの半値全幅(FWHM)を、Hamamatsu C9920−02G積分球を用い、0.1インチ(2.54mm)四方の試験片を450nm励起波長で測定した。
Claims (8)
- ポリマー複合体であって、
(a)量子ドットと、
(b)重合単位の式(I)の化合物であって、
(c)Tinuvin(登録商標)5060と、を含む、ポリマー複合体。 - R2が、架橋多環式置換基である、請求項1に記載のポリマー複合体。
- R2が、C7−C17架橋多環式置換基である、請求項2に記載のポリマー複合体。
- 前記ポリマー複合体が、それぞれ100:1〜1:5の重量比で、1つの(メタ)アクリレートエステル置換基を有する式(I)の化合物と、2つの(メタ)アクリレートエステル置換基を有する式(I)の化合物と、の重合単位を含む、請求項1〜3のいずれか一項に記載のポリマー複合体。
- R2が、ビシクロ[2,2,1]アルカンまたはトリシクロデカン環系を有する、請求項4に記載のポリマー複合体。
- 前記量子ドットが、CdS、CdSe、CdTe、ZnS、ZnSe、ZnTe、HgS、HgSe、HgTe、GaN、GaP、GaAs、InP、InAs、またはそれらの組み合わせを含む、請求項1〜5のいずれか一項に記載のポリマー複合体。
- 散乱剤を更に含む、請求項1〜6のいずれか一項に記載のポリマー複合体。
- フィルムである、請求項1〜7のいずれか一項に記載のポリマー複合体。
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