Olivine LiCoPO[sub 4] as 4.8 V Electrode Material for Lithium Batteries

Amine, Khalil; Yasuda, Hideo; Yamachi, Masanori

doi:10.1149/1.1390994

Cited by 572 publications

(392 citation statements)

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“…The PO 4 unit tends to reduce the covalency of the M -O bond, modifying the redox potential for the M 2+ / 3+ couple and thus producing a practical voltage while lithium insertion and re-insertion occurs [7][8]. Among the LiMPO 4 reported in the literature [7][8][9][10], lithium iron phosphate (LiFePO 4; [7]) and lithium manganese phosphate (LiMnPO 4 ; [10]) have been recognised as promising cathode material for rechargeable battery applications. This is mainly because a large reversible capacity of 164 mAh/g was achieved over a wide composition range of Li 1-y Mn y PO 4 and Li 1-y Fe y PO 4 , even at Mn & Fe contents as high as y = 0.75 [11].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of olivine LiNiPO4 for aqueous rechargeable battery

Minakshi

Singh

Appadoo

et al. 2011

Electrochimica Acta

132

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This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. amorphous NiPO 4 and a minor product of nickel (II) hydroxide (β-NiOOH). During subsequent reduction, lithium ions are not fully intercalated, however, the structure is reversible and adequate for multiple cycles. The high potential in LiNiPO 4 looks to be very attractive in terms of high energy density, given the efficiency is improved.

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Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of olivine LiNiPO4 for aqueous rechargeable battery

Minakshi

Singh

Appadoo

et al. 2011

Electrochimica Acta

132

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“…1 (a, b, c). From all patterns exhibited, we can see that using the DW as reactive solvents cannot form crystallographic of olivine, but taking the mixture of DW and EG, or mixture of DW and ET as reactive solvents emerge well-crystallized LiCoPO 4 . This result indicate that ET and EG may assist the formation of olivine under high temperature and high pressure.…”

Section: Resultsmentioning

confidence: 96%

“…LiCoPO 4 (LCP) is a promising material for application in Li-ion cells as high potential cathode [1,2], possessing high output voltage, long cycle life and high energy density [3]. LiCoPO 4 has a theoretical capacity of 167mAhg -1 and a working potential of 4.8-4.9V vs [4]due to its inherently high Co 3+ /Co 2+ redox potential [5].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…LiCoPO 4 has a theoretical capacity of 167mAhg -1 and a working potential of 4.8-4.9V vs [4]due to its inherently high Co 3+ /Co 2+ redox potential [5]. It belongs to olivine lattice [6] and the triphylite lithium orthophosphates: the lattice constants, and also the synthetic procedure followed in its preparation [4]. At present, the main synthetic routes include solid-state, wet chemistry, sol-gel, hydrothermal, co-precipitation, micro-wave heating and other method [6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

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Synthesis of Crystalline LiCoPO4 by a Solvo-thermal Method

Zhu¹,

Li²,

Li³

et al. 2017

dteees

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Abstract. LiCoPO 4 is a candidate for application as cathode in next-generation Li-ion cells as for its high working potential of 4.8V. Here we report the synthesis of highly crystallized LiCoPO 4 by solvo-thermal method at low temperature (200℃) and subsequent sintering. The effects of solvents and sintering temperatures on the preparation of LiCoPO 4 have been investigated. As-prepared powders have been characterized by X-ray diffraction and Scan electronic microscopy. As a result, the presented synthetic route leads to well crystallized and morphologically homogeneous particles which include cube, rod-like and other morphologies. Such crystalline LiCoPO 4 with various features may be applied as cathode material in Li-ion batteries.

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Advances in Deposition of Transition‐Metal Oxides from Metal Enolates

Lang

Adner

Georgi

2016

Patai's Chemistry of Functional Groups

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This chapter is an update of part of a review published by our group elsewhere in Patai's Series; in addition, in this volume, chapters present the recent advances in the deposition of metals and oxides of main‐group metals and rare‐earth elements, all derived from metal enolates. Metal oxides are essential as common inorganic crude materials, possessing a manifold portfolio of applications because of their singular physical and chemical properties. Metal oxides are formed by straight vaporization from metal oxide sources, by evaporation of metals in an oxidizing atmosphere, or via wet chemistry, for example, the sol‐gel process. Their industrial use includes protective coatings, electrical insulator materials, gate oxides, transparent conductors, piezoelectric materials, battery electrode materials, electrochromic devices, optical filters, laser‐active media, wide‐bandgap semiconductors, solar absorbers, and many others.

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Olivine LiCoPO[sub 4] as 4.8 V Electrode Material for Lithium Batteries

Cited by 572 publications

References 9 publications

Synthesis and characterization of olivine LiNiPO4 for aqueous rechargeable battery

Synthesis and characterization of olivine LiNiPO4 for aqueous rechargeable battery

Synthesis of Crystalline LiCoPO4 by a Solvo-thermal Method

Advances in Deposition of Transition‐Metal Oxides from Metal Enolates

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