Role of anion composition of aqueous solution in forming morphology and surface of particles Fe2O3 in the course of deposition and their sorption properties

Role of anion composition of aqueous solution in forming morphology and surface of particles... An effect of nature of anions (NO 3 − , Cl−, HCO 3 − ) present in the solution of deposition on the particle formation of Fe2O3 was investigated. It was established that from nitrate solutions large shapeless agglomerates (50–200 μm) are formed, which are composed of spherical particles (specific surface S sp = 150 m2 g−1). Introduction of chloride ions leads to the formation of cubic and oval dense particles with size of about 0.12–0.20 μm (S sp = 30 m2 g−1). An efficiency of extraction of metals from aqueous solutions was examined. The metals under study can be arranged relative to pH50 in a series: Eu3+ > Ce3+ > Cu2+ > Zn2+ > Cd2+ > Co2+ > Mn2+ > Sr2+. It was found that the sorption capacity of the synthesized Fe2O3 particles with respect to the copper is 15.6 (S sp = 150 m2 g−1) and 9.2 mg g−1 (S sp = 30 m2 g−1). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Role of anion composition of aqueous solution in forming morphology and surface of particles Fe2O3 in the course of deposition and their sorption properties

Loading next page...
 
/lp/springer_journal/role-of-anion-composition-of-aqueous-solution-in-forming-morphology-UL0K0uGRet
Publisher
Pleiades Publishing
Copyright
Copyright © 2014 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427214080096
Publisher site
See Article on Publisher Site

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches

$49/month

Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.

$588

$360/year

billed annually
Start Free Trial

14-day Free Trial