Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PREPARATION METHOD FOR FORCE-ELECTRO-OPTICAL CONVERSION ENHANCED LIGHT EMITTING COMPOSITE FILM
Document Type and Number:
WIPO Patent Application WO/2018/233338
Kind Code:
A1
Abstract:
The present invention relates to a preparation method for a force-electro-optical conversion enhanced light emitting composite film, relating to the technical field of material physics. first preparing elastic stress light emitting materials of different morphologies, modifying the surface thereof and dispersing same in a piezoelectric organic matter substrate, and finally preparing a composite film. The present invention controls the micro-nano stress light emitting material with different growth morphology and enhanced flexibility and photoelectric effects; organic piezoelectric materials is used as a substrate to improve flexibility; a core structure is formed by means of modifying the surface of the inorganic particles by coating a layer of macromolecules or polymers to form a core-shell structure, increasing the compatibility of the inorganic substance with the organic matrix and increasing the light emitting intensity, and a high orientation composite fibre film is prepared using an electrospinning method, enhancing the strength of the composite material and increasing the light emitting intensity.

Inventors:
HUANG, Cheng (5 Xinmofan Rd, Gulou DistrictNanjing, Jiangsu 9, 210009, CN)
ZHANG, Shanshan (5 Xinmofan Rd, Gulou DistrictNanjing, Jiangsu 9, 210009, CN)
HUANG, Wei (5 Xinmofan Rd, Gulou DistrictNanjing, Jiangsu 9, 210009, CN)
Application Number:
CN2018/081099
Publication Date:
December 27, 2018
Filing Date:
March 29, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NANJING TECH UNIVERSITY (5 Xinmofan Rd, Gulou DistrictNanjing, Jiangsu 9, 210009, CN)
International Classes:
C08L27/16; C08J5/18; C08K7/00; C08K7/18; C08K9/04; C09K11/02; C09K11/64; D01D5/00; D04H1/728
Domestic Patent References:
WO2015038594A12015-03-19
Foreign References:
CN107141666A2017-09-08
CN1608118A2005-04-20
CN104774613A2015-07-15
Attorney, Agent or Firm:
NAN JING YE TENG ZHI SHI CHAN QUAN DAI LI SHI WU SUO (LI Jing, 600 Zhujiang Rd. Xuanwu Distric, Nanjing Jiangsu 0, 210000, CN)
Download PDF: