Characterization of Li1-x Ni1+x O2 prepared by the thermal-assisted precipitation process
Li1-x Ni1+x O2 was prepared by the thermal-assisted precipitation process of LiOH • H2O and Ni(CH3COO)2 • 4H2O at a pH of 6-13 followed by the high temperature calcination for a variety of prolonged times. Phases, morphologies and constituents were characterized using an x-ray diffractometer (XRD),...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-43149085262&partnerID=40&md5=9fa3812dec361dedd0bb72b2ffca0577 http://cmuir.cmu.ac.th/handle/6653943832/5592 |
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| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | Li1-x Ni1+x O2 was prepared by the thermal-assisted precipitation process of LiOH • H2O and Ni(CH3COO)2 • 4H2O at a pH of 6-13 followed by the high temperature calcination for a variety of prolonged times. Phases, morphologies and constituents were characterized using an x-ray diffractometer (XRD), a scanning electron microscope (SEM), an energy dispersive x-ray (EDX) analyzer an atomic absorption spectrophotometer (AAS) and titration. Maximum [I(003)/I(104)] and minimum [I (006+102)/I(101)] intensity ratios were used to determine the preparation conditions. In addition, possible formation reactions of the precursors and calcined products were proposed. © 2008 MAIK Nauka. |
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