Cookies Policy
X

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

I accept this policy

Find out more here

Electrification of fine particles by impact on a polymer film target

No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on BrillOnline Books and Journals. Students and scholars affiliated with an institution that has purchased a Brill E-Book on the BrillOnline platform automatically have access to the MyBook option for the title(s) acquired by the Library. Brill MyBook is a print-on-demand paperback copy which is sold at a favorably uniform low price.

Access this article

+ Tax (if applicable)
Add to Favorites
You must be logged in to use this functionality

image of Advanced Powder Technology

Impact charging between fine particles and polymer film has been investigated both theoretically and experimentally. A powder, fly-ash of 12 μm mass median diameter, was dispersed and accelerated in air flow, and then the particles were impacted on a target whose frontal surface was covered with a polymer film and the rear side was a metal plate. The films used were in the range of 25-250 μm thick. The rear metal plate was grounded and the electric currents caused by impact charging were measured with an electrometer. Two types of currents were detected, i.e. induction current and conduction current. The induction current was due to the charge accumulating on the film, whereas the conduction current was due to the dielectric breakdown arising from the particle impact. Using a film with small artificial holes, the conduction current was detected. This fact shows that insulating material can be utilized as an effective charging wall as long as the charge accumulation on the material is well suppressed.

10.1163/156855203762469939
/content/journals/10.1163/156855203762469939
dcterms_title,pub_keyword,dcterms_description,pub_author
6
3
Loading
Loading

Full text loading...

/content/journals/10.1163/156855203762469939
Loading

Data & Media loading...

http://brill.metastore.ingenta.com/content/journals/10.1163/156855203762469939
Loading

Article metrics loading...

/content/journals/10.1163/156855203762469939
2003-02-01
2016-12-10

Sign-in

Can't access your account?
  • Tools

  • Add to Favorites
  • Printable version
  • Email this page
  • Subscribe to ToC alert
  • Get permissions
  • Recommend to your library

    You must fill out fields marked with: *

    Librarian details
    Your details
    Why are you recommending this title?
    Select reason:
     
    Advanced Powder Technology — Recommend this title to your library
  • Export citations
  • Key

  • Full access
  • Open Access
  • Partial/No accessInformation