White emission from an immiscible polymer blend

被引：0
|
作者：
Park, JH [1 ]
Park, OO [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2004年 / 424卷
关键词：
light-emitting diodes (LEDs); polymer blend; white emission;
D O I：
10.1080/15421400490506063
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
White light emission was obtained from a light-emitting diodes (LEDs) prepared from an immiscible polymer bland consisting of Poly(9,9'-di hexylfluorene-2,7-divinylene-m-phenylenevinylene-stat-p-phenylenevinylene) (CPDHFPV) and poly(2-methoxy-5-(2'-ethy-hexyloxy)-1,4-phenylenevinylene) (MEH-PPV). An inefficient energy transfer between CPDHFPV and MEH-PPV was observed because the blends are partially miscible. The phase separated structure was good advantage to obtain while emitting device. The incomplete energy transfer in the blend generated a pure, while color and the emission color of this system showed a ton) sensitivity to the driving voltage.
引用
收藏
页码：135 / +
页数：6
相关论文
共 50 条
  • [11] VANISHING INTERFACIAL-TENSION IN AN IMMISCIBLE POLYMER BLEND
    SHULL, KR
    KELLOCK, AJ
    DELINE, VR
    MACDONALD, SA
    JOURNAL OF CHEMICAL PHYSICS, 1992, 97 (03): : 2095 - 2104
  • [12] Dielectric properties of an immiscible polymer blend with electrorheological effect
    Orihara, H
    Sugaya, M
    Tajiri, K
    Ishibashi, Y
    Doi, M
    Inoue, A
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1998, 67 (02) : 655 - 657
  • [13] Janus particles as immiscible polymer blend compatibilizers: a review
    Fatoumata Ide Seyni
    Brian P. Grady
    Colloid and Polymer Science, 2021, 299 : 585 - 593
  • [14] Transient flow experiments in a model immiscible polymer blend
    Minale, M
    Moldenaers, P
    Mewis, J
    JOURNAL OF RHEOLOGY, 1999, 43 (03) : 815 - 827
  • [15] Inhomogeneity of block copolymers at the interface of an immiscible polymer blend
    Ryu, Ji Ho
    Kim, YongJoo
    Lee, Won Bo
    PHYSICAL REVIEW E, 2018, 97 (04)
  • [16] Response properties of immiscible polymer blend electrorheological fluids
    Orihara, H
    Miwa, N
    Doi, M
    Inoue, A
    JOURNAL OF RHEOLOGY, 2001, 45 (03) : 773 - 781
  • [17] Janus particles as immiscible polymer blend compatibilizers: a review
    Seyni, Fatoumata Ide
    Grady, Brian P.
    COLLOID AND POLYMER SCIENCE, 2021, 299 (04) : 585 - 593
  • [18] Polymer white light-emitting diodes with a single emission layer of fluorescent polymer blend
    Wang Bao-Zheng
    Zhang An-Qi
    Wu Hong-Bin
    Yang Wei
    Wen Shang-Sheng
    ACTA PHYSICA SINICA, 2010, 59 (06) : 4240 - 4244
  • [19] White light emission from a polymer-macromolecule blend system due to energy and charge transfer
    List, EJW
    Leising, G
    Schulte, N
    Schlüer, DA
    Scherf, U
    Graupner, W
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 2000, 39 (7B): : L760 - L762
  • [20] White light emission from a polymer-macromolecule blend system due to energy and charge transfer
    List, Emil J.W.
    Leising, Gunther
    Schulte, Niels
    Schluer, Dieter A.
    Scherf, Ullrich
    Graupner, Willi
    1600, Japanese Journal of Applied Physics (39):
12345