Synthesis and characterisation of manganese oxides from potassium permanganate and citric acid mixtures

Syazwani Burhanuddin, Mohd. Ambar Yarmo, Bohari Mohd. Yamin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Reaction of KMnO4 and citric acid at different stoichiometric ratio found to give black precipitate after calcined at 500 °C. The black precipitate are classified as two type of manganese oxides mineral namely as bixbyite and hollandite. IR and XRD data were in agreement with the literature report.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages932-937
Number of pages6
Volume1571
DOIs
Publication statusPublished - 2013
Event2013 UKM Faculty of Science and Technology Post-Graduate Colloquium - Selangor
Duration: 3 Jul 20134 Jul 2013

Other

Other2013 UKM Faculty of Science and Technology Post-Graduate Colloquium
CitySelangor
Period3/7/134/7/13

Fingerprint

manganese oxides
citric acid
precipitates
potassium
acids
synthesis
minerals

Keywords

  • Bixbyite
  • Hollandite
  • Manganese oxides
  • Stoichiometric ratio

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Burhanuddin, S., Yarmo, M. A., & Mohd. Yamin, B. (2013). Synthesis and characterisation of manganese oxides from potassium permanganate and citric acid mixtures. In AIP Conference Proceedings (Vol. 1571, pp. 932-937) https://doi.org/10.1063/1.4858773

Synthesis and characterisation of manganese oxides from potassium permanganate and citric acid mixtures. / Burhanuddin, Syazwani; Yarmo, Mohd. Ambar; Mohd. Yamin, Bohari.

AIP Conference Proceedings. Vol. 1571 2013. p. 932-937.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Burhanuddin, S, Yarmo, MA & Mohd. Yamin, B 2013, Synthesis and characterisation of manganese oxides from potassium permanganate and citric acid mixtures. in AIP Conference Proceedings. vol. 1571, pp. 932-937, 2013 UKM Faculty of Science and Technology Post-Graduate Colloquium, Selangor, 3/7/13. https://doi.org/10.1063/1.4858773
Burhanuddin, Syazwani ; Yarmo, Mohd. Ambar ; Mohd. Yamin, Bohari. / Synthesis and characterisation of manganese oxides from potassium permanganate and citric acid mixtures. AIP Conference Proceedings. Vol. 1571 2013. pp. 932-937
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