CN114516885A - 一种用于转光膜的光转换剂及其制备方法 - Google Patents

一种用于转光膜的光转换剂及其制备方法 Download PDF

Info

Publication number
CN114516885A
CN114516885A CN202111592780.XA CN202111592780A CN114516885A CN 114516885 A CN114516885 A CN 114516885A CN 202111592780 A CN202111592780 A CN 202111592780A CN 114516885 A CN114516885 A CN 114516885A
Authority
CN
China
Prior art keywords
pyridine
dicarboxylic acid
light converting
light conversion
parts
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.)
Pending
Application number
CN202111592780.XA
Other languages
English (en)
Inventor
宋吉青
刘家磊
赵驰鹏
吕国华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Environment and Sustainable Development in Agriculturem of CAAS
Original Assignee
Institute of Environment and Sustainable Development in Agriculturem of CAAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institute of Environment and Sustainable Development in Agriculturem of CAAS filed Critical Institute of Environment and Sustainable Development in Agriculturem of CAAS
Priority to CN202111592780.XA priority Critical patent/CN114516885A/zh
Publication of CN114516885A publication Critical patent/CN114516885A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/003Compounds containing elements of Groups 3 or 13 of the Periodic Table without C-Metal linkages
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/04Electric or magnetic or acoustic treatment of plants for promoting growth
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
    • C09K2211/1018Heterocyclic compounds
    • C09K2211/1025Heterocyclic compounds characterised by ligands
    • C09K2211/1029Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
    • C09K2211/1018Heterocyclic compounds
    • C09K2211/1025Heterocyclic compounds characterised by ligands
    • C09K2211/1092Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18Metal complexes
    • C09K2211/182Metal complexes of the rare earth metals, i.e. Sc, Y or lanthanide
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Pyridine Compounds (AREA)

Abstract

本发明公开了一种用于转光膜的光转换剂,该光转换剂含有酮基和羟基,所述光转换剂的结构通用分子式为:[Eu2(TTA)xPA(4‑x)BDPA4]或[Eu2(TTA)xPA(4‑x)BDPA6],其中,TTA为2‑噻吩甲酰三氟丙酮,PA为吡啶‑2,6‑二甲酸,BDPA4为4,4’‑(丁烷‑1,4‑二(氧)基)双(吡啶‑2,6‑二甲酸),BDPA6为4,4’‑(丁烷‑1,4‑二(氧)基)双(吡啶‑2,6‑二甲酸);本发明还公开了一种用于转光膜的光转换剂的制备方法。通过本发明的光转换剂制得的转光膜对低频段的紫外光的吸收能力更强,可将该波段紫外光转化为植物光合作用所需的红光,有利于作物的生长。

Description

一种用于转光膜的光转换剂及其制备方法
技术领域
本发明属于涉及农用转光膜技术领域,尤其是涉及一种用于转光膜的光转换剂及其制备方法。
背景技术
转光膜的使用对农业生产尤其是温室农业的发展具有重要意义,目前,普遍使用的转光膜中转光剂的类型多为以铕离子(Eu3+)为中心发光离子,β-二酮类化合物为第一配体,吡啶-2,6-二甲酸及其衍生物为中性配体合成的稀土有机配合物(β-DKs)。
文献1,Cabral F M,Gálico D A,Mazali I O and Sigoli F A,2018.Crystalstructure and temperature dependence of the photophysical properties of the[Eu(tta)3(pyphen)]complex.Inorganic Chemistry Communications,98:29-33.
文献2,Freund C,Porzio W,Giovanella U,Vignali F,Pasini M,Destri S,MechA,Di P S,Di B L and Mineo P,2011.Thiophene based europium beta-diketonatecomplexes:effect of the ligand structure on the emission quantum yield.InorgChem,50(12):5417-5429.
文献3,Ugale A,Kalyani N T and Dhoble S J,2019.Reddish orange to bluetunable emission from rare earthβ-diketonate Eu(TTA)3dpphen complex for solidstate lighting applications.Materials Science for Energy Technologies,2(1):57-66.
文献1-3则介绍了常见β-DKs的紫外吸收波段,发现该类光转换剂对紫外线的吸收波段集中于280~400nm。
文献4,Yasuda N,Wang Y,Tsukegi T,Shirai Y and Nishida H,2010.Quantitative evaluation of photodegradation and racemization of poly(l-lactic acid)under UV-C irradiation.Polymer Degradation and Stability,95(7):1238-1243.
文献5,Yeh C C,Chen C N,Li Y T,Chang C W,Cheng M Y and Chang H I,2011.The Effect of Polymer Molecular Weight and UV Radiation on PhysicalProperties and Bioactivities of PCL Films.Cllular Polymers,30(261-276).
文献6,张强,2019.基于稀土配合物的发光复合材料的制备、结构及荧光性质研究.长春:吉林大学.
文献4-6发现β-DKs对低频率紫外光吸收的缺失是限制农膜转光效率的进一步提高的重要原因,同时,该现象不利于棚膜对高能量紫外光的屏蔽,从而影响棚膜使用寿命和作物生长。
因此,需要一种能够提高转光膜的吸收能力的光转换剂。
发明内容
为了解决上述现有技术中存在的不足,本发明提供一种用于转光膜的光转换剂及其制备方法,通过该光转换剂制得的转光膜对低频段的紫外光的吸收能力更强,可将该波段紫外光转化为植物光合作用所需的红光,有利于作物的生长。
为了实现上述发明目的,本发明提供以下技术方案:
一种用于转光膜的光转换剂,该光转换剂含有酮基和羟基,所述光转换剂的结构通用分子式为:
[Eu2(TTA)xPA(4-x)BDPA4]或[Eu2(TTA)xPA(4-x)BDPA6],
其中,TTA为2-噻吩甲酰三氟丙酮,PA为吡啶-2,6-二甲酸,BDPA4为4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸),BDPA6为4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)。
进一步地,所述光转换剂的结构式为:
Figure BDA0003429799330000021
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.89(m,6H),1.69(m,2H)。
进一步地于,所述光转换剂的结构式为:
Figure BDA0003429799330000031
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.69(m,8H),1.51(m,4H)。
本发明还提出了一种用于转光膜的光转换剂的制备方法,该方法包括以下步骤:
S1、将2-噻吩甲酰三氟丙酮、吡啶-2,6-二甲酸、4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)或4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸)、氢氧化钾溶于有机溶剂中获得配体溶液;
S2、将上一步制得的配体溶液加入至铕离子溶液中,获得配体与铕离子混合溶液;
S3、在加热条件下持续搅拌配体与铕离子混合溶液以获得配合物沉淀,过滤、洗涤、真空干燥即得光转换剂。
进一步地,所述加热条件的温度为50℃-90℃,搅拌时间为0.5-2h。
进一步地,所述铕离子溶液是将六水合氯化铕(EuCl3·6H2O)溶解于蒸馏水中并加热至50℃-80℃获得。
进一步地,在所述配体溶液中,按重量份数计,各组分组成如下:
2-噻吩甲酰三氟丙酮:3.7-6.8份;
吡啶-2,6-二甲酸:2.8-5.1份;
4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)或4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸):3.0-6.4份;
氢氧化钾:3.7-6.8份;
六水合氯化铕:6.1-11.2份;
乙醇:18.4-30.0份;
水:50.1-64.5份。
根据上述技术方案,本发明具有以下优点:通过该光转换剂制得的转光膜对低频段的紫外光的吸收能力更强,可将该波段紫外光转化为植物光合作用所需的红光,有利于作物的生长。
具体实施方式
下面结合具体的实例来对本发明做进一步的详细阐述,以求更为清楚明了地理解其结构类型和使用方式,但不能以此来限制本发明专利的保护范围。
一种用于转光膜的光转换剂,该光转换剂含有酮基和羟基,所述光转换剂的结构通用分子式为:
[Eu2(TTA)xPA(4-x)BDPA4]或[Eu2(TTA)xPA(4-x)BDPA6],
其中,TTA为2-噻吩甲酰三氟丙酮,PA为吡啶-2,6-二甲酸,BDPA4为4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸),BDPA6为4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)。
进一步地,所述光转换剂的结构式为:
Figure BDA0003429799330000041
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.89(m,6H),1.69(m,2H)。
进一步地于,所述光转换剂的结构式为:
Figure BDA0003429799330000042
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.69(m,8H),1.51(m,4H)。
本发明还提出了一种用于转光膜的光转换剂的制备方法,该方法包括以下步骤:
S1、将2-噻吩甲酰三氟丙酮、吡啶-2,6-二甲酸、4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)或4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸)、氢氧化钾溶于有机溶剂中获得配体溶液;
S2、将上一步制得的配体溶液加入至铕离子溶液中,获得配体与铕离子混合溶液;
S3、在加热条件下持续搅拌配体与铕离子混合溶液以获得配合物沉淀,过滤、洗涤、真空干燥即得光转换剂。
进一步地,所述加热条件的温度为50℃-90℃,搅拌时间为0.5-2h。
进一步地,所述铕离子溶液是将六水合氯化铕(EuCl3·6H2O)溶解于蒸馏水中并加热至50℃-80℃获得。
进一步地,在所述配体溶液中,按重量份数计,各组分组成如下:
2-噻吩甲酰三氟丙酮:3.7-6.8份;
吡啶-2,6-二甲酸:2.8-5.1份;
4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)或4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸):3.0-6.4份;
氢氧化钾:3.7-6.8份;
六水合氯化铕:6.1-11.2份;
乙醇:18.4-30.0份;
水:50.1-64.5份。
实施例1:
取0.2mol EuCl3·6H2O溶解于20ml蒸馏水中得到铕离子溶液,将0.2mol 2-噻吩甲酰三氟丙酮、0.2mol吡啶-2,6-二甲酸、0.1mol 4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)分别溶解至15ml乙醇以获得配体溶液。将铕离子溶液加热至60℃,并依次加入2-噻吩甲酰三氟丙酮、吡啶-2,6-二甲酸、4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)配体溶液。保持60℃加热条件,混合液持续搅拌60min,以获得配合物沉淀。过滤、洗涤、于60℃真空干燥12h即得光转换剂。光转换剂的分子为:[Eu2(TTA)xPA(4-x)BDPA4],结构式如下:
Figure BDA0003429799330000051
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.89(m,6H),1.69(m,2H)。
实施例2:
取0.2mol EuCl3·6H2O溶解于20ml蒸馏水中得到铕离子溶液,将0.2mol 2-噻吩甲酰三氟丙酮、0.2mol吡啶-2,6-二甲酸、0.1mol 4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸)分别溶解至15ml乙醇以获得配体溶液。将铕离子溶液加热至60℃,并依次加入2-噻吩甲酰三氟丙酮、吡啶-2,6-二甲酸、4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸)配体溶液。保持60℃加热条件,混合液持续搅拌60min,以获得配合物沉淀。过滤、洗涤、于60℃真空干燥12h即得光转换剂。光转换剂的分子为:[Eu2(TTA)xPA(4-x)BDPA6],结构式如下:
Figure BDA0003429799330000061
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.69(m,8H),1.51(m,4H)。
毫无疑问,本发明除了上述实施例以外还有其他类似的结构组成和使用方式。总而言之,本发明还包括其他对于本技术领域技术人员来说显而易见的变换和替代。

Claims (7)

1.一种用于转光膜的光转换剂,其特征在于,该光转换剂含有酮基和羟基,所述光转换剂的结构通用分子式为:
[Eu2(TTA)xPA(4-x)BDPA4]或[Eu2(TTA)xPA(4-x)BDPA6],
其中,TTA为2-噻吩甲酰三氟丙酮,PA为吡啶-2,6-二甲酸,BDPA4为4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸),BDPA6为4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)。
2.根据权利要求1所述的一种用于转光膜的光转换剂,其特征在于,所述光转换剂的结构式为:
Figure FDA0003429799320000011
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.89(m,6H),1.69(m,2H)。
3.根据权利要求1所述的一种用于转光膜的光转换剂,其特征在于,所述光转换剂的结构式为:
Figure FDA0003429799320000012
其核磁氢谱数据为:1HNMR(600MHz,DMSO-d6)δ8.77(d,4H),8.54(s,4H),8.48(m,2H),7.53(d,2H),7.01-7.06(m,4H),5.60(m,2H),4.78(t,2H),4.10(t,4H),1.94-1.69(m,8H),1.51(m,4H)。
4.根据权利要求1中所述的一种用于转光膜的光转换剂的制备方法,其特征在于,该方法包括以下步骤:
S1、将2-噻吩甲酰三氟丙酮、吡啶-2,6-二甲酸、4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)或4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸)、氢氧化钾溶于有机溶剂中获得配体溶液;
S2、将上一步制得的配体溶液加入至铕离子溶液中,获得配体与铕离子混合溶液;
S3、在加热条件下持续搅拌配体与铕离子混合溶液以获得配合物沉淀,过滤、洗涤、真空干燥即得光转换剂。
5.根据权利要求4中所述的一种用于转光膜的光转换剂的制备方法,其特征在于,在所述步骤S3中,加热温度为50℃-80℃,搅拌时间为0.5-2h。
6.根据权利要求4中所述的一种用于转光膜的光转换剂的制备方法,其特征在于,所述铕离子溶液是将六水合氯化铕(EuCl3·6H2O)溶解于蒸馏水中并加热至50℃-80℃获得。
7.根据权利要求4中所述的一种用于转光膜的光转换剂的制备方法,其特征在于,在所述配体溶液中,按重量份数计,各组分组成如下:
2-噻吩甲酰三氟丙酮:3.7-6.8份;
吡啶-2,6-二甲酸:2.8-5.1份;
4,4’-(丁烷-1,4-二(氧)基)双(吡啶-2,6-二甲酸)或4,4’-(丁烷-1,6-二(氧)基)双(吡啶-2,6-二甲酸):3.0-6.4份;
氢氧化钾:3.7-6.8份;
六水合氯化铕:6.1-11.2份;
乙醇:18.4-30.0份;
水:50.1-64.5份。
CN202111592780.XA 2021-12-23 2021-12-23 一种用于转光膜的光转换剂及其制备方法 Pending CN114516885A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111592780.XA CN114516885A (zh) 2021-12-23 2021-12-23 一种用于转光膜的光转换剂及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111592780.XA CN114516885A (zh) 2021-12-23 2021-12-23 一种用于转光膜的光转换剂及其制备方法

Publications (1)

Publication Number Publication Date
CN114516885A true CN114516885A (zh) 2022-05-20

Family

ID=81596804

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111592780.XA Pending CN114516885A (zh) 2021-12-23 2021-12-23 一种用于转光膜的光转换剂及其制备方法

Country Status (1)

Country Link
CN (1) CN114516885A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1201848A (zh) * 1998-07-24 1998-12-16 青岛新桑达经济技术开发有限公司 转光纺织品和添加剂及其制备方法
WO2004052979A1 (en) * 2002-12-10 2004-06-24 Polymaster Ltd. A thermoplastic light-transforming copolymer composition useful for shifting of ultraviolet radiation into red spectral region and a method for production thereof
JP2005272430A (ja) * 2004-03-23 2005-10-06 Minerva Light Laboratory マイクロ波加熱による錯体発光素子材料、その製造方法および発光素子
CN101280070A (zh) * 2007-04-06 2008-10-08 洛阳高地科技有限公司 一种转光剂组合物及其制备方法和制备转光农膜的方法
CN101358128A (zh) * 2008-09-11 2009-02-04 南京工业大学 稀土有机配合物转光剂及其制备方法
CN103224660A (zh) * 2013-03-13 2013-07-31 山东科技大学 一种稀土配合物/聚合物纳米复合塑料薄膜的制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1201848A (zh) * 1998-07-24 1998-12-16 青岛新桑达经济技术开发有限公司 转光纺织品和添加剂及其制备方法
WO2004052979A1 (en) * 2002-12-10 2004-06-24 Polymaster Ltd. A thermoplastic light-transforming copolymer composition useful for shifting of ultraviolet radiation into red spectral region and a method for production thereof
JP2005272430A (ja) * 2004-03-23 2005-10-06 Minerva Light Laboratory マイクロ波加熱による錯体発光素子材料、その製造方法および発光素子
CN101280070A (zh) * 2007-04-06 2008-10-08 洛阳高地科技有限公司 一种转光剂组合物及其制备方法和制备转光农膜的方法
CN101358128A (zh) * 2008-09-11 2009-02-04 南京工业大学 稀土有机配合物转光剂及其制备方法
CN103224660A (zh) * 2013-03-13 2013-07-31 山东科技大学 一种稀土配合物/聚合物纳米复合塑料薄膜的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EUGEN S. ANDREIADIS ET AL.: ""Lanthanide Complexes Based on β‑Diketonates and a Tetradentate Chromophore Highly Luminescent as Powders and in Polymers"", 《INORGANIC CHEMISTRY》, vol. 52, pages 14382 - 14390 *

Similar Documents

Publication Publication Date Title
CN103224660B (zh) 一种稀土配合物/聚合物纳米复合塑料薄膜的制备方法
Chen et al. EVA film doped with β-diketones macromolecular lanthanide complexes: preparation, characterization and application
CN101101291A (zh) 三维纳米孔洞Eu配位聚合物型锌离子荧光探针及其制备方法与应用
Zhang et al. Preparation, characterization, and properties of PMMA-doped polymer film materials: a study on the effect of terbium ions on luminescence and lifetime enhancement
CN102503965B (zh) 光转换功能稀土配合物及其制备方法
Bai et al. New highly luminescent europium (Ⅲ) complex covalently bonded with titania-based host via using a terpyridine carboxylate derivative linker for fluorescence sensing
CN109251488B (zh) 一种可生物降解的转光膜及其制备方法
CN105085555A (zh) 含混合配体二维镉聚合物及其制备方法和应用
CN112779002B (zh) 具有近红外磷光发射的纯有机材料及其制备方法和应用
CN114516885A (zh) 一种用于转光膜的光转换剂及其制备方法
CN109369726B (zh) 一类双核环金属铂(iii)配合物近红外发光材料的制备和应用
Meijuan et al. Luminescence properties of polymers containing europium complexes with 4-tert-butylbenzoic acid
CN114369300B (zh) 一种低迁移率紫外吸收小分子转光膜及其制备方法
CN103232844B (zh) 一种具有紫光性能三核锌配合物的制备方法
CN105669721A (zh) 三氮唑杂环的二维锌配位聚合物及其制备方法和应用
Li et al. Solvothermal synthesis of La-based metal-organic frameworks and their color-tunable photoluminescence properties
Yu et al. Gadolinium, terbium and europium complexes containing dibenzoylmethane and carbazole-functionalized 2-(2-pyridyl)-benzimidazole: Structural and spectroscopic characterization
Lu et al. The syntheses, structures, magnetic and luminescent properties of five new lanthanide (III)–2, 6-naphthalenedicarboxylate complexes
CN113684019A (zh) 一种促进植物生长的光转化膜及其制备方法
CN109320528B (zh) 室温下稳定发光的三杂芳基自由基及其制备方法和应用
CN110734760A (zh) 一种以乙酸钠为基体的稀土铕复合荧光材料及其制备方法
Jing et al. Synthesis and Characterization of 8‐Hydroxyquinoline Derivative Containing a Triphenylamine Unit and Its Metal Complexes
CN116063330B (zh) 高量子产率的稀土荧光材料及其制备方法
CN114479838B (zh) 一种基于柱芳烃的光捕获体系及其制备方法和应用
CN104119863B (zh) 一种绿色荧光材料及其制备方法

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