Tuning of polymer-wall surface components and its effect on the optoelectronic performance of liquid crystal devices with polymer walls

doi:10.1080/15421406.2021.1980710

	Tuning of polymer-wall surface components and its effect on the optoelectronic performance of liquid crystal devices with polymer walls
	Xia, Xiang 3,4; Liang, Yuge 3,4; Liu, Xuelian 3,4; Yang, Le 2,4; Zhu, Jun 4; Xu, Miao 4; Zhang, Guobing 3,4; Qiu, Longzhen 3,4; Lu, Hongbo 1,3,4
刊名	MOLECULAR CRYSTALS AND LIQUID CRYSTALS
	2022-06-15
关键词	Optoelectronic performance polymer-wall surface energy
ISSN号	1542-1406
DOI	10.1080/15421406.2021.1980710
通讯作者	Lu, Hongbo(bozhilu@hfut.edu.cn)
英文摘要	In this study, surface initiation was used to form dense and flat films in liquid crystal media. As a result, low-surface-energy components are thermodynamically forced to segregate on the liquid crystal-polymer interface already during the polymerization process. This finding is confirmed by ATR and XPS. In addition, more low-surface-energy components accumulate on the wall surface of the polymer upon decreasing the UV light intensity during polymerization. These components reduce both the anchoring energy of the polymer wall as well as the threshold voltage of any liquid crystal device that uses this polymer wall.
资助项目	National Key Research and Development Program of China[2019YFE0101300]
WOS关键词	ELECTROOPTICAL PROPERTIES ; XPS
WOS研究方向	Chemistry ; Crystallography ; Materials Science
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000815451900001
资助机构	National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/129590]
专题	中国科学院合肥物质科学研究院
通讯作者	Lu, Hongbo
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Opt Calibrat & Characterizat, Hefei, Peoples R China 2.Hefei Univ Technol, Sch Elect Sci & Appl Phys, Hefei, Peoples R China 3.Hefei Univ Technol, Sch Chem & Chem Engn, Anhui Prov Key Lab Adv Funct Mat & Devices, Hefei, Peoples R China 4.Hefei Univ Technol, Acad Optoelect Technol, Special Display & Imaging Technol Innovat Ctr Anh, Natl Engn Lab Special Display Technol,State Key L, Hefei 230009, Peoples R China
推荐引用方式 GB/T 7714	Xia, Xiang,Liang, Yuge,Liu, Xuelian,et al. Tuning of polymer-wall surface components and its effect on the optoelectronic performance of liquid crystal devices with polymer walls[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS,2022.
APA	Xia, Xiang.,Liang, Yuge.,Liu, Xuelian.,Yang, Le.,Zhu, Jun.,...&Lu, Hongbo.(2022).Tuning of polymer-wall surface components and its effect on the optoelectronic performance of liquid crystal devices with polymer walls.MOLECULAR CRYSTALS AND LIQUID CRYSTALS.
MLA	Xia, Xiang,et al."Tuning of polymer-wall surface components and its effect on the optoelectronic performance of liquid crystal devices with polymer walls".MOLECULAR CRYSTALS AND LIQUID CRYSTALS (2022).