FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1986299077> ?p ?o ?g. }

• W1986299077 endingPage "479" @default.
• W1986299077 startingPage "471" @default.
• W1986299077 abstract "To enhance the rate and cyclic performances of LiMnPO4 cathode material for lithium-ion batteries, Mn is partially substituted with Fe, and LiMn1−xFexPO4 (x = 0.2, 0.3, 0.4, 0.5) solid solutions are synthesized and investigated. Amphiphilic carbonaceous material (ACM) forms well carbon coating and connects the LiMn1−xFexPO4 crystallites by a three-dimensional (3D) carbon network. The synergetic Fe substitution and carbon connection obviously improve the samples’ rate capacities and cyclic stability. The optimized LiMn0.6Fe0.4PO4/C sample delivers discharge capacities of 160 mA h g−1 at 0.05 C, 148 mA h g−1 at 1 C, and 115 mA h g−1 at 20 C. All samples have well capacity retention (>92%) after 50 charge/discharge cycles at 1 C. The enhanced electrochemical properties are mainly attributed to the improvement of Li ion and electron transport in the LiMn1−xFexPO4/C samples, respectively mainly resulting from their modified crystal structures caused by Fe substitution and the 3D carbon coating/connection originating from ACM carbonization. LiMn1−xFexPO4 materials exhibit two discharge plateaus at ∼4.0 and ∼3.5 V (vs. Li+/Li), whose heights respectively reflect the redox potentials of Mn3+/Mn2+ and Fe3+/Fe2+ couples. The plateaus’ lengths correspond to the Mn/Fe ratio in LiMn1−xFexPO4 and are affected by the kinetic behavior of samples. Though the ∼4.0 V plateau shrinks with increasing discharge rate, the ∼3.5 V plateau may slightly elongate. Moreover, the Fe substituted in the partial Mn sites could significantly improve the Li ion diffusion, thus enhance the kinetic behaviors of LiMn1−xFexPO4." @default.
• W1986299077 created "2016-06-24" @default.
• W1986299077 creator A5010934555 @default.
• W1986299077 creator A5037242537 @default.
• W1986299077 creator A5043867553 @default.
• W1986299077 creator A5066611713 @default.
• W1986299077 creator A5073874106 @default.
• W1986299077 date "2015-04-01" @default.
• W1986299077 modified "2023-10-14" @default.
• W1986299077 title "Synergetic Fe substitution and carbon connection in LiMn1−xFexPO4/C cathode materials for enhanced electrochemical performances" @default.
• W1986299077 cites W1505197389 @default.
• W1986299077 cites W1778797920 @default.
• W1986299077 cites W1940363382 @default.
• W1986299077 cites W1964587200 @default.
• W1986299077 cites W1980154548 @default.
• W1986299077 cites W1987562932 @default.
• W1986299077 cites W2003954082 @default.
• W1986299077 cites W2006318126 @default.
• W1986299077 cites W2009930960 @default.
• W1986299077 cites W2017226131 @default.
• W1986299077 cites W2019903682 @default.
• W1986299077 cites W2025341359 @default.
• W1986299077 cites W2029725084 @default.
• W1986299077 cites W2032052801 @default.
• W1986299077 cites W2033406866 @default.
• W1986299077 cites W2034591796 @default.
• W1986299077 cites W2038765294 @default.
• W1986299077 cites W2043850198 @default.
• W1986299077 cites W2047006781 @default.
• W1986299077 cites W2047049770 @default.
• W1986299077 cites W2047165001 @default.
• W1986299077 cites W2049923193 @default.
• W1986299077 cites W2052220049 @default.
• W1986299077 cites W2058750906 @default.
• W1986299077 cites W2059192338 @default.
• W1986299077 cites W2070125463 @default.
• W1986299077 cites W2075184716 @default.
• W1986299077 cites W2077954361 @default.
• W1986299077 cites W2091737449 @default.
• W1986299077 cites W2110882977 @default.
• W1986299077 cites W2111090173 @default.
• W1986299077 cites W2120362680 @default.
• W1986299077 cites W2123286217 @default.
• W1986299077 cites W2127941413 @default.
• W1986299077 cites W2128356792 @default.
• W1986299077 cites W2128741174 @default.
• W1986299077 cites W2140550739 @default.
• W1986299077 cites W2152510783 @default.
• W1986299077 cites W2167590372 @default.
• W1986299077 cites W2260433152 @default.
• W1986299077 cites W2949423910 @default.
• W1986299077 cites W2953086948 @default.
• W1986299077 cites W4382022584 @default.
• W1986299077 cites W4382397369 @default.
• W1986299077 doi "https://doi.org/10.1016/j.jallcom.2014.12.182" @default.
• W1986299077 hasPublicationYear "2015" @default.
• W1986299077 type Work @default.
• W1986299077 sameAs 1986299077 @default.
• W1986299077 citedByCount "37" @default.
• W1986299077 countsByYear W19862990772015 @default.
• W1986299077 countsByYear W19862990772016 @default.
• W1986299077 countsByYear W19862990772017 @default.
• W1986299077 countsByYear W19862990772018 @default.
• W1986299077 countsByYear W19862990772019 @default.
• W1986299077 countsByYear W19862990772020 @default.
• W1986299077 countsByYear W19862990772021 @default.
• W1986299077 countsByYear W19862990772022 @default.
• W1986299077 countsByYear W19862990772023 @default.
• W1986299077 crossrefType "journal-article" @default.
• W1986299077 hasAuthorship W1986299077A5010934555 @default.
• W1986299077 hasAuthorship W1986299077A5037242537 @default.
• W1986299077 hasAuthorship W1986299077A5043867553 @default.
• W1986299077 hasAuthorship W1986299077A5066611713 @default.
• W1986299077 hasAuthorship W1986299077A5073874106 @default.
• W1986299077 hasConcept C104779481 @default.
• W1986299077 hasConcept C127413603 @default.
• W1986299077 hasConcept C134018914 @default.
• W1986299077 hasConcept C137637335 @default.
• W1986299077 hasConcept C140205800 @default.
• W1986299077 hasConcept C147789679 @default.
• W1986299077 hasConcept C154877778 @default.
• W1986299077 hasConcept C159985019 @default.
• W1986299077 hasConcept C171250308 @default.
• W1986299077 hasConcept C17525397 @default.
• W1986299077 hasConcept C185592680 @default.
• W1986299077 hasConcept C191897082 @default.
• W1986299077 hasConcept C192562407 @default.
• W1986299077 hasConcept C26771246 @default.
• W1986299077 hasConcept C2778541603 @default.
• W1986299077 hasConcept C2781448156 @default.
• W1986299077 hasConcept C42360764 @default.
• W1986299077 hasConcept C49110097 @default.
• W1986299077 hasConcept C52859227 @default.
• W1986299077 hasConcept C55904794 @default.
• W1986299077 hasConcept C71924100 @default.
• W1986299077 hasConceptScore W1986299077C104779481 @default.
• W1986299077 hasConceptScore W1986299077C127413603 @default.
• W1986299077 hasConceptScore W1986299077C134018914 @default.

• next