TY - GEN
T1 - Lithium manganese oxide (LiMn2O4) nanoparticles synthesized by hydrothermal method as adsorbent of lithium recovery process from geothermal fluid of Lumpur Sidoarjo
AU - Noerochim, Lukman
AU - Sapputra, Gede Panca Ady
AU - Widodo, Amien
N1 - Publisher Copyright:
© 2016 Author(s).
PY - 2016/4/19
Y1 - 2016/4/19
N2 - Lumpur Sidoarjo is one of geothermal fluid types which has a great potential as source of lithium. Adsorption method with Lithium Manganese Oxide (LiMn2O4) as an adsorbent has been chosen for lithium recovery process due to low production cost and environmental friendly. LiMn2O4 was synthesized by hydrothermal method at 200 °C for 24 hrs, 48 hrs, and 72 hrs. As prepared LiMn2O4 powder is treated by acid treatment with 0.5 M HCl solution for 24 hrs. XRD test result reveals that all of as-prepared samples are indexed as spinel structure of LiMn2O4 (JCPDS card no 35-0782) with no impurity peaks detected. SEM images show that LiMn2O4 has nanoparticles morphology with particle size around 25 nm. The highest adsorption efficiency of adsorbent is obtained by sample hydrothermal for 72 hrs with 42.76%.
AB - Lumpur Sidoarjo is one of geothermal fluid types which has a great potential as source of lithium. Adsorption method with Lithium Manganese Oxide (LiMn2O4) as an adsorbent has been chosen for lithium recovery process due to low production cost and environmental friendly. LiMn2O4 was synthesized by hydrothermal method at 200 °C for 24 hrs, 48 hrs, and 72 hrs. As prepared LiMn2O4 powder is treated by acid treatment with 0.5 M HCl solution for 24 hrs. XRD test result reveals that all of as-prepared samples are indexed as spinel structure of LiMn2O4 (JCPDS card no 35-0782) with no impurity peaks detected. SEM images show that LiMn2O4 has nanoparticles morphology with particle size around 25 nm. The highest adsorption efficiency of adsorbent is obtained by sample hydrothermal for 72 hrs with 42.76%.
UR - http://www.scopus.com/inward/record.url?scp=84984564124&partnerID=8YFLogxK
U2 - 10.1063/1.4945508
DO - 10.1063/1.4945508
M3 - Conference contribution
AN - SCOPUS:84984564124
T3 - AIP Conference Proceedings
BT - 3rd International Conference on Advanced Materials Science and Technology, ICAMST 2015
A2 - Suryana, Risa
A2 - Khairurrijal, null
A2 - Susanto, Heru
A2 - Markusdiantoro, null
A2 - Sutikno, null
A2 - Triyana, Kuwat
PB - American Institute of Physics Inc.
T2 - 3rd International Conference on Advanced Materials Science and Technology, ICAMST 2015
Y2 - 6 October 2015 through 7 October 2015
ER -