Mesoporous materials by diblock copolymer lithography

Danilo Zschech; Dong Ha Kim; Alexey P. Milenin; Sigrid Hopfe; Roland Scholz; Petra Göring; Stephan Senz; Craig J. Hawker; Thomas P. Russell; Martin Steinhart; Ulrich Gösele

Mesoporous materials by diblock copolymer lithography

Danilo Zschech, Dong Ha Kim, Alexey P. Milenin, Sigrid Hopfe, Roland Scholz, Petra Göring, Stephan Senz, Craig J. Hawker, Thomas P. Russell, Martin Steinhart, Ulrich Gösele

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

Abstract

Gold (Au) nanoparticles have been used for various applications in nanoscience and nanotechnology. A simple and versatile method to prepare the porous structure characterized by lattice constants of a few tens of nanometers, such as Gold (Au), is based on self assembly of diblock copolymers (BCP) and the positions of the holes etched into the substrates were determined by position of pores in the BCM template. On the patterned Si, the ordered arrangement of the gold nanoparticle located inside the pores was unaltered, whereas the gold onto the residual polymer film coalesced and formed large cluster. It can also be immobilized on Si at high temperatures within ordered dense arrays of nanopores prepared by using BCP templates.

Original language	English
Pages (from-to)	173-176
Number of pages	4
Journal	VDI Berichte
Issue number	1920
State	Published - 2005

Cite this

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title = "Mesoporous materials by diblock copolymer lithography",

abstract = "Gold (Au) nanoparticles have been used for various applications in nanoscience and nanotechnology. A simple and versatile method to prepare the porous structure characterized by lattice constants of a few tens of nanometers, such as Gold (Au), is based on self assembly of diblock copolymers (BCP) and the positions of the holes etched into the substrates were determined by position of pores in the BCM template. On the patterned Si, the ordered arrangement of the gold nanoparticle located inside the pores was unaltered, whereas the gold onto the residual polymer film coalesced and formed large cluster. It can also be immobilized on Si at high temperatures within ordered dense arrays of nanopores prepared by using BCP templates.",

author = "Danilo Zschech and Kim, {Dong Ha} and Milenin, {Alexey P.} and Sigrid Hopfe and Roland Scholz and Petra G{\"o}ring and Stephan Senz and Hawker, {Craig J.} and Russell, {Thomas P.} and Martin Steinhart and Ulrich G{\"o}sele",

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language = "English",

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journal = "VDI Berichte",

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T1 - Mesoporous materials by diblock copolymer lithography

AU - Zschech, Danilo

AU - Kim, Dong Ha

AU - Milenin, Alexey P.

AU - Hopfe, Sigrid

AU - Scholz, Roland

AU - Göring, Petra

AU - Senz, Stephan

AU - Hawker, Craig J.

AU - Russell, Thomas P.

AU - Steinhart, Martin

AU - Gösele, Ulrich

PY - 2005

Y1 - 2005

N2 - Gold (Au) nanoparticles have been used for various applications in nanoscience and nanotechnology. A simple and versatile method to prepare the porous structure characterized by lattice constants of a few tens of nanometers, such as Gold (Au), is based on self assembly of diblock copolymers (BCP) and the positions of the holes etched into the substrates were determined by position of pores in the BCM template. On the patterned Si, the ordered arrangement of the gold nanoparticle located inside the pores was unaltered, whereas the gold onto the residual polymer film coalesced and formed large cluster. It can also be immobilized on Si at high temperatures within ordered dense arrays of nanopores prepared by using BCP templates.

AB - Gold (Au) nanoparticles have been used for various applications in nanoscience and nanotechnology. A simple and versatile method to prepare the porous structure characterized by lattice constants of a few tens of nanometers, such as Gold (Au), is based on self assembly of diblock copolymers (BCP) and the positions of the holes etched into the substrates were determined by position of pores in the BCM template. On the patterned Si, the ordered arrangement of the gold nanoparticle located inside the pores was unaltered, whereas the gold onto the residual polymer film coalesced and formed large cluster. It can also be immobilized on Si at high temperatures within ordered dense arrays of nanopores prepared by using BCP templates.

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M3 - Article

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SN - 0083-5560

SP - 173

EP - 176

JO - VDI Berichte

JF - VDI Berichte

IS - 1920

ER -

Mesoporous materials by diblock copolymer lithography

Abstract

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