Micropatterning Layers by Flame Aerosol Deposition‐Annealing

Tricoli, Antonio; Gräf, M.; Mayer, Felix; Kühne, Stéphane; Hierlemann, Andreas; Pratsinis, Sotiris E.

doi:10.1002/adma.200701844

Cited by 140 publications

(289 citation statements)

References 24 publications

Supporting

Mentioning

235

Contrasting

Unclassified

Order By: Relevance

“…[ 20 ] These applications, however, are hindered by inhomogeneous dispersion of nanoparticles in the polymer as large agglomerates are typically formed, [20][21][22] while large polymer areas are void of such nanoparticles. [ 13 ] Here, homogeneous, multifunctional and multilayer nanocomposite fi lms are made rapidly by fl ame synthesis of nanofi llers, direct deposition [ 23 ] and in situ annealing [ 24 ] followed by polymer spin-coating. This technique allows for fabrication of free-standing multilayer fi lms with tunable thickness and composition with sophisticated functionalities (e.g., superparamagnetic, plasmonic and phosphorescent) and surface smoothness at high fi ller-contents without large fi ller agglomerates or void patches.…”

Section: Introductionmentioning

confidence: 99%

Flexible, Multifunctional, Magnetically Actuated Nanocomposite Films

Sotiriou¹,

Blattmann²,

Pratsinis³

2012

Adv Funct Materials

Self Cite

View full text Add to dashboard Cite

Filler nanoparticles greatly enhance the performance of polymers and minimize filler content in the resulting nanocomposites. At the same time, they challenge the manufacturing of such nanocomposites by filler agglomeration and non‐uniform spatial distribution. Here, multifunctional nanocomposite films are made by capitalizing on flame‐synthesis of ceramic or metal filler nanoparticles followed by rapid, in situ deposition on sacrificial substrates, resulting in a filler film with controlled porosity. The polymer is then spin‐coated on the porous film that retained its stochastic but uniform structure, resulting in nanocomposites with homogeneous filler distribution and high filler‐loading. By sequential repetition of this procedure, sophisticated, multilayer, free‐standing, plasmonic‐ (Ag‐Fe2O3) and phosphorescent‐superparamagnetic (Y2O3:Eu3+‐ Fe2O3) actuators are made by precisely tuning the polymer thickness between each functional nanostructured layer. These actuators are quite flexible, have fast response times, and exhibit superior superparamagnetism due to their high filler content and homogeneous spatial distribution.

show abstract

Section: Introductionmentioning

confidence: 99%

Flexible, Multifunctional, Magnetically Actuated Nanocomposite Films

Sotiriou¹,

Blattmann²,

Pratsinis³

2012

Adv Funct Materials

Self Cite

View full text Add to dashboard Cite

show abstract

“…Nevertheless, the capacity of flame spray aerosol reactors (Figure 5), in particular, to form new materials, nanothin hermetically layered particles (Teleki et al, 2008;Phillips et al, 2009;Guo et al, 2010), and even highly porous (98%) nanostructured semiconducting micropatterns on electronic circuitry (Tricoli et al, 2008) creates the opportunity to make products with new properties and functionalities. These products include catalysts (Strobel et al, 2006b), sensors , transparent but radiopaque dental prosthetics (Schulz et al, 2005), phosphor particles (Camenzind et al, 2005;Purwanto et al, 2008) and films (Kubrin et al, 2010), lithium-ion battery materials Ernst et al, 2007), nutritional supplements (Rohner et al, 2007) with rigorous physiological evaluation (Hilty et al, 2010), anti-fogging films made by in situ grown silica nanowires (Tricoli et al, 2009), and even highly durable sorbents for CO 2 sequestration (Lu et al, 2009).…”

Section: Resultsmentioning

confidence: 99%

Aerosol Science and Technology: History and Reviews

Ensor¹

2011

View full text Add to dashboard Cite

Aerosol Science and Technology: History and Reviews captures an exciting slice of history in the evolution of aerosol science. It presents in-depth biographies of four leading international aerosol researchers and highlights pivotal research institutions in New York, Minnesota, and Austria. One collection of chapters reflects on the legacy of the Pasadena smog experiment, while another presents a fascinating overview of military applications and nuclear aerosols. Finally, prominent researchers offer detailed reviews of aerosol measurement, processes, experiments, and technology that changed the face of aerosol science. This volume is the third in a series and is supported by the American Association for Aerosol Research (AAAR) History Working Group, whose goal is to produce archival books from its symposiums on the history of aerosol science to ensure a lasting record. It is based on papers presented at the Third Aerosol History Symposium on September 8 and 9, 2006, in St. Paul, Minnesota, USA.

show abstract

“…The FSP method generates well-defined nanoparticulate material which can be collected as a powder from the exhaust aerosol of the flame (Stepuk et al, 2013;Park and Park, 2015) or sprayed on a surface (Mishra et al, 2014). Apart from nanopowder production, recently the FSP and related techniques have also been used fairly efficiently in various types of coating applications (Mädler et al, 2006a;Tricoli et al, 2008;Pimenoff et al, 2009). With moderately high production rate (ca.…”

Section: Introductionmentioning

confidence: 99%

Liquid Flame Spray—A Hydrogen-Oxygen Flame Based Method for Nanoparticle Synthesis and Functional Nanocoatings

Mäkelä¹,

Haapanen²,

Harra³

et al. 2017

KONA

View full text Add to dashboard Cite

In this review article, a specific flame spray pyrolysis method, Liquid Flame Spray (LFS), is introduced to produce nanoparticles using a coflow type hydrogen-oxygen flame utilizing pneumatically sprayed liquid precursor. This method has been widely used in several applications due to its characteristic features, from producing nanopowders and nanostructured functional coatings to colouring of art glass and generating test aerosols. These special characteristics will be described via the example applications where the LFS has been applied in the past 20 years.

show abstract

Micropatterning Layers by Flame Aerosol Deposition‐Annealing

Cited by 140 publications

References 24 publications

Flexible, Multifunctional, Magnetically Actuated Nanocomposite Films

Flexible, Multifunctional, Magnetically Actuated Nanocomposite Films

Aerosol Science and Technology: History and Reviews

Liquid Flame Spray—A Hydrogen-Oxygen Flame Based Method for Nanoparticle Synthesis and Functional Nanocoatings

Contact Info

Product

Resources

About