The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Ordered Mesoporous Materials from Metal Nanoparticle–Block Copolymer Self-Assembly
Abstract
The synthesis of ordered mesoporous metal composites and ordered mesoporous metals is a challenge because metals have high surface energies that favor low surface areas. We present results from the self-assembly of block copolymers with ligand-stabilized platinum nanoparticles, leading to lamellar CCM-Pt-4 and inverse hexagonal (CCM-Pt-6) hybrid mesostructures with high nanoparticle loadings. Pyrolysis of the CCM-Pt-6 hybrid produces an ordered mesoporous platinum-carbon nanocomposite with open and large pores (≥10 nanometers). Removal of the carbon leads to ordered porous platinum mesostructures. The platinum-carbon nanocomposite has very high electrical conductivity (400 siemens per centimeter) for an ordered mesoporous material fabricated from block copolymer self-assembly.
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Cited by
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Self-citation
Metadata
- Authors
- Warren, S. C., Messina, L. C., Slaughter, L. S., Kamperman, M., Zhou, Q., Gruner, S. M., DiSalvo, F. J., & Wiesner, U.
- Venue
- Science
- Published
- 2008-06-27
- Volume
- 320
- Issue
- 5884
- Pages
- 1748-1752
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2095116945
- Cited by
- 586
- References
- 26
- FWCI
- 25.60
- Type
- journal article
- Language
- en
- Open access
- closed
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