A Novel Approach for Preparation of Nano-gold Particles/Carbon Nanotube Composites from Gold Film, Poly(ferrocenylsilane) and Acetylene

Wang, Li; Chen, Tao; Deng, Libo

doi:10.1007/s10904-006-9090-3

Cited by 10 publications

(4 citation statements)

References 28 publications

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“…165 In a later report, Fe(Z 5 -C 5 H 4 ) 2 SiMe 2 and Fe(Z 5 -C 5 H 4 ) 2 Si(CH 2 ) 3 were incorporated into the hexagonal channels of mesoporous silica. 168 When pyrolysed, the composites containing PFDMS formed Fe nanoparticles in the 30-40 Å channels of mesoporous silica.…”

Section: Magnetic Ceramic Precursorsmentioning

confidence: 99%

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Polyferrocenylsilanes: synthesis, properties, and applications

et al. 2016

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This in-depth review covers progress in the area of polyferrocenylsilanes (PFS), a well-established, readily accessible class of main chain organosilicon metallopolymer consisting of alternating ferrocene and organosilane units. Soluble, high molar mass samples of these materials were first prepared in the early 1990s by ring-opening polymerisation (ROP) of silicon-bridged [1]ferrocenophanes (sila[1]ferrocenophanes). Thermal, transition metal-catalysed, and also two different living anionic ROP methodologies have been developed: the latter permit access to controlled polymer architectures, such as monodisperse PFS homopolymers and block copolymers. Depending on the substituents, PFS homopolymers can be amorphous or crystalline, and soluble in organic solvents or aqueous media. PFS materials have attracted widespread attention as high refractive index materials, electroactuated redox-active gels, fibres, films, and nanoporous membranes, as precursors to nanostructured magnetic ceramics, and as etch resists to plasmas and other radiation. PFS block copolymers form phase-separated iron-rich, redox-active and preceramic nanodomains in the solid state with applications in nanolithography, nanotemplating, and nanocatalysis. In selective solvents functional micelles with core-shell structures are formed. Block copolymers with a crystallisable PFS core-forming block were the first to be found to undergo "living crystallisation-driven self-assembly" in solution, a controlled method of assembling block copolymers into 1D or 2D structures that resembles a living covalent polymerisation, but on a longer length scale of 10 nm-10 μm.

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Section: Magnetic Ceramic Precursorsmentioning

confidence: 99%

“…167 Thermolysis of PFS precursors in the presence of Au and acetylene gas has also been explored and is reported to give Au-carbon nanotube composites. 168…”

Section: Magnetic Ceramic Precursorsmentioning

confidence: 99%

Polyferrocenylsilanes: synthesis, properties, and applications

et al. 2016

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“…166 Thermolysis of PFS precursors in the presence of Au and acetylene gas has also been explored and is reported to give Au-carbon nanotube composites. 167 …”

Section: Magnetic Ceramic Precursorsmentioning

confidence: 99%

Synthesis and Solution Self‐Assembly of Polyisoprene‐block‐poly(ferrocenylmethylsilane): A Diblock Copolymer with an Atactic but Semicrystalline Core‐Forming Metalloblock

Qiu

Winnik

et al. 2016

Macro Chemistry & Physics

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“…The plasma etch resistance of PFS, induced by the presence of silicon and iron, has also allowed the preparation of nanostructured surfaces of interest for magnetic data storage7 or surface‐enhanced Raman spectroscopy 8. The ability of PFS materials to form catalytic and magnetic nanoparticles embedded in ceramic materials upon pyrolysis has also been studied9–13 and exploited in nanodevice fabrication 14…”

Section: Introductionmentioning

confidence: 99%

Functionalization of Poly(ferrocenyldimethylsilane) via Lithiation of the Cyclopentadienyl Rings

Soto¹,

Chabanne²,

Zhou³

et al. 2012

Macromol. Rapid Commun.

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The metallation of the cyclopentadienyl (Cp) ligands of poly(ferrocenyldimethylsilane) (PFDMS) can be performed by reaction with the Schlosser's base pair t-BuLi/KOt-Bu in THF. Subsequent treatment with a series of electrophiles affords a range of Cp-substituted polymers with up to an average of 1.8 new substituents per repeating unit. NMR studies on polymers containing trimethylsilyl groups and deuterium on the Cp rings are indicative of high regioselectivity with selective metallation at the β-carbon.

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A Novel Approach for Preparation of Nano-gold Particles/Carbon Nanotube Composites from Gold Film, Poly(ferrocenylsilane) and Acetylene

Cited by 10 publications

References 28 publications

Polyferrocenylsilanes: synthesis, properties, and applications

Polyferrocenylsilanes: synthesis, properties, and applications

Synthesis and Solution Self‐Assembly of Polyisoprene‐block‐poly(ferrocenylmethylsilane): A Diblock Copolymer with an Atactic but Semicrystalline Core‐Forming Metalloblock

Functionalization of Poly(ferrocenyldimethylsilane) via Lithiation of the Cyclopentadienyl Rings

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