The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Microfluidic Synthesis of Colloidal Silica
Abstract
We demonstrate the design, fabrication, and operation of microfluidic chemical reactors for the synthesis of colloidal silica particles. Two reactor configurations are examined: laminar flow reactors and segmented flow reactors. We analyze particle sizes and size distributions and examine their change with varying linear flow velocity and mean residence time. Laminar flow reactors are affected by axial dispersion at high linear velocities, thus leading to wide particle size distributions under these conditions. Gas is used to create a segmented flow, consisting liquid plugs separated by inert gas bubbles. The internal recirculation created in the liquid plugs generates mixing, which eliminates the axial dispersion effects associated with laminar flow reactors and produces a narrow size distribution of silica nanoparticles.
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Citations
Cites
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Self-citationPreparation of monodisperse silica particles: Control of size and mass fraction
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Microfluidic lab-on-a-chip platforms: requirements, characteristics and applications
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Self-citationAdvances in Colloidal Assembly: The Design of Structure and Hierarchy in Two and Three Dimensions
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Self-citationMicrofluidic Synthesis of Nanomaterials
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Wet chemical synthesis of metal oxide nanoparticles: a review
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The pressure drop along rectangular microchannels containing bubbles
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Intelligent routes to the controlled synthesis of nanoparticles
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Metadata
- Authors
- Khan, S. A., Günther, A., Schmidt, M. A., & Jensen, K. F.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-09-01
- Volume
- 20
- Issue
- 20
- Pages
- 8604-8611
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W1999467008
- Cited by
- 416
- References
- 13
- FWCI
- 12.11
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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