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Perovskite Nanoparticle Composite Films by Size Exclusion Lithography.
Minh, Duong Nguyen; Eom, Sangwon; Nguyen, Lan Anh Thi; Kim, Juwon; Sim, Jae Hyun; Seo, Chunhee; Nam, Jihye; Lee, Sangheon; Suk, Soyeon; Kim, Jaeyong; Kang, Youngjong.
Afiliação
  • Minh DN; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Eom S; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Nguyen LAT; Department of Physics, HYU-HPSTAR-CIS High Pressure Research Center, Hanyang University, Seoul, 04763, South Korea.
  • Kim J; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Sim JH; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Seo C; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Nam J; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Lee S; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Suk S; Department of Chemistry, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
  • Kim J; Department of Physics, HYU-HPSTAR-CIS High Pressure Research Center, Hanyang University, Seoul, 04763, South Korea.
  • Kang Y; Department of Chemistry, Research Institute for Natural Sciences, Institute of Nano Science and Technology, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 04763, Korea.
Adv Mater ; 30(39): e1802555, 2018 Sep.
Article em En | MEDLINE | ID: mdl-30039549
ABSTRACT
Perovskite nanoparticle composite films with capability of high-resolution patterning (≥2 µm) and excellent resistance to various aqueous and organic solvents are prepared by in situ photosynthesis of acrylate polymers and formamidinium lead halide (FAPbX3 ) nanoparticles. Both positive- and negative-tone patterns of FAPbX3 nanoparticles are created by controlling the size exclusive flow of nanoparticles in polymer networks. The position of nanoparticles is spatially controlled in both lateral and vertical directions. The composite films show high photoluminescence quantum yield (up to 44%) and broad color tunability in visible region (λpeak = 465-630 nm).
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article