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Zhi Gao, X. Pan, Heping Li, S. Xie, R. Yi, W. Jin (2013)
Hydrothermal synthesis and electrochemical properties of dispersed LiMnPO4 wedgesCrystEngComm, 15
Xiao-Liang Pan, Xiao-Liang Pan, Cheng‐Yan Xu, L. Zhen (2012)
Synthesis of LiMnPO4 microspheres assembled by plates, wedges and prisms with different crystallographic orientations and their electrochemical performanceCrystEngComm, 14
Jingshi Su, B. Wei, Jiepeng Rong, Wenyan Yin, Zhi-Shi Ye, X. Tian, L. Ren, Minhua Cao, Chang-Wen Hu (2011)
A general solution-chemistry route to the synthesis LiMPO4 (M¼Mn, Fe, and Co) nanocrystals with (010) orientation for lithium ion batteriesJournal of Solid State Chemistry, 184
G. WILLIAMSONt (2002)
X-RAY LINE BROADENING FROM FILED ALUMINIUM AND WOLFRAM*
Maja Pivko, M. Bele, E. Tchernychova, N. Logar, R. Dominko, M. Gaberšček (2012)
Synthesis of Nanometric LiMnPO4 via a Two-Step TechniqueChemistry of Materials, 24
Wenxuan Zhang, Zhongqiang Shan, Kunlei Zhu, Shengzhong Liu, Xiaoyan Liu, Jianhua Tian (2015)
LiMnPO4 nanoplates grown via a facile surfactant-mediated solvothermal reaction for high-performance Li-ion batteriesElectrochimica Acta, 153
Xiao-Liang Pan, Cheng‐Yan Xu, D. Hong, H. Fang, L. Zhen (2013)
Hydrothermal synthesis of well-dispersed LiMnPO4 plates for lithium ion batteries cathodeElectrochimica Acta, 87
H. Aguiar, Matthew Strader, A. Beer, S. Roke (2011)
Surface structure of sodium dodecyl sulfate surfactant and oil at the oil-in-water droplet liquid/liquid interface: a manifestation of a nonequilibrium surface state.The journal of physical chemistry. B, 115 12
P. Barpanda, K. Djellab, Nadir Recham, M. Armand, J. Tarascon (2011)
Direct and modified ionothermal synthesis of LiMnPO4 with tunable morphology for rechargeable Li-ion batteriesJournal of Materials Chemistry, 21
Xiaowei Wang, Minxia Li, Zhenghu Chang, Yaqiong Yang, Yuping Wu, Xiang Liu (2015)
Co3O4@MWCNT nanocable as cathode with superior electrochemical performance for supercapacitors.ACS applied materials & interfaces, 7 4
Wei Tang, Yuyang Hou, Faxing Wang, Lili Liu, Yuping Wu, K. Zhu (2013)
LiMn2O4 nanotube as cathode material of second-level charge capability for aqueous rechargeable batteries.Nano letters, 13 5
S. Karthickprabhu, G. Hirankumar, A. Maheswaran, C. Sanjeeviraja, R. Bella (2013)
Structural and conductivity studies on LiNiPO4 synthesized by the polyol methodJournal of Alloys and Compounds, 548
Dezhi Chen, Wei Wei, Ruining Wang, Xiufeng Lang, Yu Tian, Lin Guo (2012)
Facile synthesis of 3D hierarchical foldaway-lantern-like LiMnPO4 by nanoplate self-assembly, and electrochemical performance for Li-ion batteries.Dalton transactions, 41 29
A. Padhi, K. Nanjundaswamy, J. Goodenough (1997)
Phospho‐olivines as Positive‐Electrode Materials for Rechargeable Lithium BatteriesJournal of The Electrochemical Society, 144
B. Rao, M. Venkateswarlu, N. Satyanarayana (2014)
Structural, electrical and dielectric studies of nanocrystalline LiMnPO4 particlesIonics, 20
Yingying Wang, Zhenhua Ni, T. Yu, Zexiang Shen, Haomin Wang, Yihong Wu, Wei Chen, A. Wee (2008)
Raman Studies of Monolayer Graphene: The Substrate EffectJournal of Physical Chemistry C, 112
S. Sing, R. Everett, L. Haul, Netherlands Moscou, R. Pierotti, J. Rouquerol, France, T. Siemieniewska
International Union of Pure and Applied Chemistry Physical Chemistry Division Commission on Colloid and Surface Chemistry including Catalysis* Reporting Physisorption Data for Gas/solid Systems with Special Reference to the Determination of Surface Area and Porosity Reporting Physisorption Data for
Li'e Li, Jing Liu, L. Chen, Huayun Xu, Jian Yang, Yitai Qian (2013)
Effect of different carbon sources on the electrochemical properties of rod-like LiMnPO4–C nanocompositesRSC Advances, 3
KSW Sing, DH Everett, RAW Haul, L Moscou, RA Pierotti, J Rouquérol, T Siemieniewska (1985)
Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosityPure Appl Chem, 57
Hong-mei Ji, Gang Yang, Huan Ni, Soumyajit Roy, J. Pinto, Xuefan Jiang (2011)
General synthesis and morphology control of LiMnPO4 nanocrystals via microwave-hydrothermal routeElectrochimica Acta, 56
Zhihong Qin, Xufeng Zhou, Yonggao Xia, Changlin Tang, Zhaoping Liu (2012)
Morphology controlled synthesis and modification of high-performance LiMnPO4 cathode materials for Li-ion batteriesJournal of Materials Chemistry, 22
Jianfeng Shen, Yizhe Hu, Minhao Shi, Na Li, Hongwei Ma, M. Ye (2010)
One Step Synthesis of Graphene Oxide−Magnetic Nanoparticle CompositeJournal of Physical Chemistry C, 114
N. Pieczonka, Zhongyi Liu, A. Huq, Jung-Hyun Kim (2013)
Comparative study of LiMnPO4/C cathodes synthesized by polyol and solid-state reaction methods for Li-ion batteriesJournal of Power Sources, 230
A. Jonscher (1977)
The ‘universal’ dielectric responseNature, 267
K. Rissouli, K. Benkhouja, J. Ramos-Barrado, C. Julien (2003)
Electrical conductivity in lithium orthophosphatesMaterials Science and Engineering B-advanced Functional Solid-state Materials, 98
V. Ramar, K. Saravanan, Satyanarayana Gajjela, S. Hariharan, P. Balaya (2013)
The effect of synthesis parameters on the lithium storage performance of LiMnPO4/CElectrochimica Acta, 105
Ming Zhao, Yuge Fu, Ningjin Xu, Guoran Li, Mengtao Wu, Xueping Gao (2014)
High performance LiMnPO4/C prepared by a crystallite size control methodJournal of Materials Chemistry, 2
C. Neef, C. Jähne, H. Meyer, R. Klingeler (2013)
Morphology and agglomeration control of LiMnPO4 micro- and nanocrystals.Langmuir : the ACS journal of surfaces and colloids, 29 25
B. Louati, K. Guidara (2011)
Dielectric relaxation and ionic conductivity studies of LiCaPO4Ionics, 17
Yanbing Cao, J. Duan, Guo-rong Hu, F. Jiang, Zhongdong Peng, K. Du, Hongwei Guo (2013)
Synthesis and electrochemical performance of nanostructured LiMnPO4/C composites as lithium-ion battery cathode by a precipitation techniqueElectrochimica Acta, 98
R. Dominko, M. Bele, M. Gaberšček, M. Remškar, D. Hanzel, J. Goupil, S. Pejovnik, J. Jamnik (2006)
Porous olivine composites synthesized by sol-gel techniqueJournal of Power Sources, 153
Xing Hu, Cheng Zifan, Yi Li, Z. Ling (2015)
Dielectric relaxation and microwave dielectric properties of low temperature sintering LiMnPO4 ceramicsJournal of Alloys and Compounds, 651
M. Bechir, A. Rhaiem, K. Guidara (2014)
A.c. conductivity and dielectric study of LiNiPO4 synthesized by solid-state methodBulletin of Materials Science, 37
Fei Wang, Jun Yang, P. Gao, Yanna Nuli, Jiulin Wang (2011)
Morphology regulation and carbon coating of LiMnPO4 cathode material for enhanced electrochemical performanceJournal of Power Sources, 196
Jugong Zheng, Liang Ni, Lu Yanwen, Cancan Qin, Liu Panxing, Tongfu Wu, Tang Yuefeng, Yanfeng Chen (2015)
High-performance, nanostructure LiMnPO 4 /C composites synthesized via one-step solid state reactionJournal of Power Sources, 282
B. Louati, K. Guidara (2012)
Temperature and frequency dependent dielectric properties of lithium orthophosphate LiBaPO4Materials Science and Engineering B-advanced Functional Solid-state Materials, 177
M. Prabu, S. Selvasekarapandian, M. Reddy, B. Chowdari (2012)
Impedance studies on the 5-V cathode material, LiCoPO4Journal of Solid State Electrochemistry, 16
P. Rosaiah, P. Kumar, K. Babu, O. Hussain (2013)
Electrical and electrochemical properties of nanocrystalline LiFePO4 cathodeApplied Physics A, 113
P. Kumar, M. Venkateswarlu, M. Misra, A. Mohanty, N. Satyanarayana (2013)
Enhanced conductivity and electrical relaxation studies of carbon-coated LiMnPO4 nanorodsIonics, 19
A nanohybrid C-LiMnPO4 is important to tailor its electrochemical properties useful for Li+-ion batteries and photo-catalysis. In this article, we report a simple in situ C-LiMnPO4 synthesis, wherein the LiMnPO4 grows from a supersaturated solution LiOH·H2O, MnSO4·H2O, and H3PO4 in water at 200 °C in an autoclave in a hydrothermal reaction and bonds in situ to nascent carbon of a surface layer on a surface reaction with a long chain hydrocarbon used during the reaction. A phase pure C-LiMnPO4 is formed in a shape of nanorods (Pnma orthorhombic crystal structure), with 100–150 nm diameters, 150–800 nm lengths, and 2–3 nm thickness of a co-bonded C-sp2 surface layer. The LiMnPO4 rigidly co-bonds to C-sp2 via O2− in the PO4 3− polygons in a joint surface layer that a single molecular bonding extends well up to 600 °C, with a due mass loss on an extended heating in air. The sample contains fine pores with an average 3.0 nm diameter and a 9.0 m2/g surface area. At room temperature, it develops a huge dielectric permittivity ε r~1.9 × 105 near 1 Hz frequencies, which on raising the frequency decays progressively to a fairly steady ε r~1.5 × 103 at ≥1 kHz. Bare LiMnPO4 is a low dielectric phase, ε r < 10. A non-Debye type of dielectric relaxation is shown in the modulus plots. As frequency approaches to 105 Hz, nearly three orders of larger ac conductivity, 2.5 × 10−5 Scm−1 at 106 Hz, develop over a carbon-free LiMnPO4 value useful for the applications.
Ionics – Springer Journals
Published: Aug 24, 2016
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