Residential College | false |
Status | 已發表Published |
Patterning of YVO4:Eu3+ Luminescent Films by Soft Lithography | |
Wenxin Wang1,2; Ziyong Cheng1; Piaoping Yang1,2; Zhiyao Hou1,2; Chunxia Li1; Guogang Li1; Yunlu Dai1; Jun Lin1 | |
2011-02-08 | |
Source Publication | Advanced Functional Materials |
ISSN | 1616-301X |
Volume | 21Issue:3Pages:456-463 |
Abstract | Ordered arrays of luminescent YVO4:Eu3+ films with square (side length 19.17 ± 2.05 μm) and dot (diameter 11.20 ± 1.82 μm) patterns were fabricated by two kinds of soft lithography processes, namely, microtransfer molding (μTM) and microcontact printing (μCP), respectively. Both soft‐lithography processes utilize a PDMS elastomeric mold as the stamp combined with a Pechini‐type sol‐gel process to produce luminescent patterns on quartz plates, in which a YVO4:Eu3+ precursor solution was employed as ink. The ordered luminescent YVO4:Eu3+ patterns are revealed by optical microscopy and their microstructure, consisting of nanometer‐scale particles, is unveiled by scanning electronic microscopy (SEM) observations. Additionally, photoluminescence (PL) and cathodoluminescence (CL) were carried out to characterize the patterned YVO4:Eu3+samples. A strong red emission as a result of 5D0–7F2 transition of Eu3+ was observed under UV‐light or electron‐beam excitation, which implies that combining soft lithography with a Pechini‐type sol‐gel route has potential for fabricating rare‐earth luminescent pixels for next‐generation field‐emission display devices. |
DOI | 10.1002/adfm.201001467 |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
WOS Subject | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
WOS ID | WOS:000287045100006 |
Scopus ID | 2-s2.0-79551675625 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | Faculty of Health Sciences |
Corresponding Author | Ziyong Cheng; Jun Lin |
Affiliation | 1.State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China 2.College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, P.R. China |
Recommended Citation GB/T 7714 | Wenxin Wang,Ziyong Cheng,Piaoping Yang,et al. Patterning of YVO4:Eu3+ Luminescent Films by Soft Lithography[J]. Advanced Functional Materials, 2011, 21(3), 456-463. |
APA | Wenxin Wang., Ziyong Cheng., Piaoping Yang., Zhiyao Hou., Chunxia Li., Guogang Li., Yunlu Dai., & Jun Lin (2011). Patterning of YVO4:Eu3+ Luminescent Films by Soft Lithography. Advanced Functional Materials, 21(3), 456-463. |
MLA | Wenxin Wang,et al."Patterning of YVO4:Eu3+ Luminescent Films by Soft Lithography".Advanced Functional Materials 21.3(2011):456-463. |
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