Abstract
Iron oxide (Fe2O3), and especially hematite, is well known in photoelectrochemical applications such as water splitting and photocatalysis, and can also be used in solar energy conversion. Here, properties of iron oxide nanoparticles are investigated. The differences in the crystallization and refractive index of Fe2O3 nanoparticles, created under varied temperatures, are confirmed and analyzed in this paper. In addition, various nano- to microscale patterns of Fe2O3 nanoparticles enhance their features. UV imprint lithography, one of the simplest lithography procedures, is used to fabricate various iron oxide structures such as nanoholes, pillars, lines, microcones, and moth-eyes on flexible or planar substrates. The optical properties of Fe2O3 patterns as fabricated are measured, and future applications are discussed.
| Original language | English |
|---|---|
| Article number | 1700948 |
| Journal | Physica Status Solidi (A) Applications and Materials Science |
| Volume | 215 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 2018 Oct 24 |
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Keywords
- functional resin
- hematite(FeO)
- nanoparticles
- photoanode
- UV imprint lithography
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Electrical and Electronic Engineering
- Materials Chemistry
Cite this
Nano- and Micro-Sized Fe2O3 Structures Fabricated by UV Imprint Lithography. / Son, Soomin; Jung, Pil Hoon; Park, Jaemin; Huh, Daihong; Kim, Kwan; Lee, Hee Chul; Lee, Heon.
In: Physica Status Solidi (A) Applications and Materials Science, Vol. 215, No. 20, 1700948, 24.10.2018.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Nano- and Micro-Sized Fe2O3 Structures Fabricated by UV Imprint Lithography
AU - Son, Soomin
AU - Jung, Pil Hoon
AU - Park, Jaemin
AU - Huh, Daihong
AU - Kim, Kwan
AU - Lee, Hee Chul
AU - Lee, Heon
PY - 2018/10/24
Y1 - 2018/10/24
N2 - Iron oxide (Fe2O3), and especially hematite, is well known in photoelectrochemical applications such as water splitting and photocatalysis, and can also be used in solar energy conversion. Here, properties of iron oxide nanoparticles are investigated. The differences in the crystallization and refractive index of Fe2O3 nanoparticles, created under varied temperatures, are confirmed and analyzed in this paper. In addition, various nano- to microscale patterns of Fe2O3 nanoparticles enhance their features. UV imprint lithography, one of the simplest lithography procedures, is used to fabricate various iron oxide structures such as nanoholes, pillars, lines, microcones, and moth-eyes on flexible or planar substrates. The optical properties of Fe2O3 patterns as fabricated are measured, and future applications are discussed.
AB - Iron oxide (Fe2O3), and especially hematite, is well known in photoelectrochemical applications such as water splitting and photocatalysis, and can also be used in solar energy conversion. Here, properties of iron oxide nanoparticles are investigated. The differences in the crystallization and refractive index of Fe2O3 nanoparticles, created under varied temperatures, are confirmed and analyzed in this paper. In addition, various nano- to microscale patterns of Fe2O3 nanoparticles enhance their features. UV imprint lithography, one of the simplest lithography procedures, is used to fabricate various iron oxide structures such as nanoholes, pillars, lines, microcones, and moth-eyes on flexible or planar substrates. The optical properties of Fe2O3 patterns as fabricated are measured, and future applications are discussed.
KW - functional resin
KW - hematite(FeO)
KW - nanoparticles
KW - photoanode
KW - UV imprint lithography
UR - http://www.scopus.com/inward/record.url?scp=85055340740&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85055340740&partnerID=8YFLogxK
U2 - 10.1002/pssa.201700948
DO - 10.1002/pssa.201700948
M3 - Article
AN - SCOPUS:85055340740
VL - 215
JO - Physica Status Solidi (A) Applications and Materials Science
JF - Physica Status Solidi (A) Applications and Materials Science
SN - 1862-6300
IS - 20
M1 - 1700948
ER -