The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A Route to Nanoscopic Materials via Sequential Infiltration Synthesis on Block Copolymer Templates
Abstract
Sequential infiltration synthesis (SIS), combining stepwise molecular assembly reactions with self-assembled block copolymer (BCP) substrates, provides a new strategy to pattern nanoscopic materials in a controllable way. The selective reaction of a metal precursor with one of the pristine BCP domains is the key step in the SIS process. Here we present a straightforward strategy to selectively modify self-assembled polystyrene-block-poly(methyl methacrylate) (PS-b-PMMA) BCP thin films to enable the SIS of a variety of materials including SiO(2), ZnO, and W. The selective and controlled interaction of trimethyl aluminum with carbonyl groups in the PMMA polymer domains generates Al-CH(3)/Al-OH sites inside the BCP scaffold which can seed the subsequent growth of a diverse range of materials without requiring complex block copolymer design and synthesis.
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Citations
Cites
Block copolymer based nanostructures: Materials, processes, and applications to electronics
Kim, H.-C., Park, S.-M., & Hinsberg, W. D. (2010) · Chemical Reviews · doi:10.1021/cr900159v · Cited by 1,017
Cited by
50th Anniversary Perspective: Block Polymers—Pure Potential
Bates, C. M., & Bates, F. S. (2017) · Macromolecules · doi:10.1021/acs.macromol.6b02355 · Cited by 788
Bit-Patterned Magnetic Recording: Theory, Media Fabrication, and Recording Performance
Albrecht, T. R., Arora, H., Ayanoor-Vitikkate, V., Beaujour, J.-M., Bedau, D., Berman, D., Bogdanov, A. L., Chapuis, Y.-A., Cushen, J., Dobisz, E. E., et al. (2015) · IEEE Transactions on Magnetics · doi:10.1109/tmag.2015.2397880 · Cited by 398
Directed self-assembly of block copolymers for use in bit patterned media fabrication
Griffiths, R. A., Williams, A., Oakland, C., Roberts, J., Vijayaraghavan, A., & Thomson, T. (2013) · Journal of Physics D: Applied Physics · doi:10.1088/0022-3727/46/50/503001 · Cited by 375
Leng, C. Z., & Losego, M. D. (2017) · Materials Horizons · doi:10.1039/c7mh00196g · Cited by 224
Metadata
- Authors
- Peng, Q., Tseng, Y.-C., Darling, S. B., & Elam, J. W.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-05-24
- Volume
- 5
- Issue
- 6
- Pages
- 4600-4606
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2027108372
- Cited by
- 283
- References
- 1
- FWCI
- 7.59
- Type
- journal article
- Language
- en
- Open access
- closed
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