In situ attenuated total reflection infrared spectroscopy of dendrimer-stabilized platinum nanoparticles adsorbed on alumina
Article Abstract:
The adsorption of PAMAM G4OH dendrimer and dendrimer-stabilized platinum nanoparticles onto alumina supports is investigated using in situ attenuated total reflection infrared (ATR-IR) spectroscopy. The comparison with a traditional supported catalyst show that the surrounding dendrimer does not hinder the adsorption of CO on the Pt, when liquid water is present.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Tunable one-dimensional silver-silica nanopeapod architectures
Article Abstract:
Silver-coated silver nanowires can be chemically treated to produce a 'peapod' architecture in which silver peas are embedded in silver pods. The silver 'pea' dimension and interparticle spacings are controllable down to approximately 50 nm and this architecture is useful for chemical sensing, plasmonic, or catalytic applications.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Wet chemical synthesis of high aspect ratio cylindrical gold nanorods
Article Abstract:
High aspect ration gold nanorods are prepared by a seeding growth method in an aqueous miceller template and by controlling the nanoparticle aspect ration by properly adjusting the growth conditions. It is observed that the use of additives such as AgNO3 and cyclohexane strongly influenced the gold nanorod formation.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
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