{"@context":"http://iiif.io/api/presentation/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/manifest.json","@type":"sc:Manifest","label":"Synthesis and Characterization Studies of Li-Fe-In-(PO4) Phases: Chemical Relatives of Battery Cathode Material Lithium Iron Phosphate","metadata":[{"label":"dc.description.sponsorship","value":"This work is sponsored by the Stony Brook University Graduate School in compliance with the requirements for completion of degree."},{"label":"dc.format","value":"Monograph"},{"label":"dc.format.medium","value":"Electronic Resource"},{"label":"dc.identifier.uri","value":"http://hdl.handle.net/11401/77149"},{"label":"dc.language.iso","value":"en_US"},{"label":"dc.publisher","value":"The Graduate School, Stony Brook University: Stony Brook, NY."},{"label":"dcterms.abstract","value":"Lithium iron(II) phosphate, also known as lithium ferrophosphate (LiFePO<sub>4</sub>, LFP), has been the subject of many recent energy storage studies. As a battery cathode material, LFP has many advantages for commercial applications. Compared to its competitors like LiMn<sub>2</sub>O<sub>4</sub> and the ubiquitous but carcinogenic LiCoO<sub>2</sub>, LFP (specific energy = 600 Wh/kg) exhibits low toxicity, low cost, good thermal stability, and excellent electrochemical performance at high charge/discharge rates. As part of the efforts to understand and improve LFP, a great amount of research has been committed towards developing, characterizing, and electrochemically testing chemical relatives of this phase. In this work, chemical relatives of LFP belonging to the Li<sub>3</sub>PO<sub>4</sub>-Fe<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>-InPO<sub>4</sub> phase system were investigated. This has lead to the discovery of lithium iron(II) indium phosphate [LiFeIn(PO<sub>4</sub>)<sub>2</sub>, LFIP]. Structural studies on LFIP using laboratory and synchrotron X-ray, neutron, and electron diffraction techniques have demonstrated this phase to crystallize in the orthorhombic space group <italic>Pbca</italic> with lattice parameters <italic>a</italic> = 9.276(1) \u00c5, <italic>b</italic> = 13.757(2) \u00c5, and <italic>c</italic> = 9.476(1) \u00c5. Unlike LFP, this new material does not perform well as a battery cathode as found by chemical delithiation tests, electrochemical cycling, and bond-valence sum difference maps of Li<super>+</super> diffusion pathways. LFIP has also been characterized by magnetic and optical measurements. The material does not order magnetically above 2 K, is paramagnetic with weak antiferromagnetic interactions, and has an effective magnetic moment of 5.39 <italic>\u00b5</italic><sub>B</sub>/Fe. LFIP has a band-gap energy of 2.94 eV and d orbital ligand field splitting energies of 0.75 eV and 0.99 eV. Based on our synthesis results, a preliminary assessment of the Li<sub>3</sub>PO<sub>4</sub>-Fe<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>-InPO<sub>4</sub> phase system is presented."},{"label":"dcterms.available","value":"2017-09-20T16:52:05Z"},{"label":"dcterms.contributor","value":"Khalifah, Peter G"},{"label":"dcterms.creator","value":"Saccomanno, Michael Richard"},{"label":"dcterms.dateAccepted","value":"2017-09-20T16:52:05Z"},{"label":"dcterms.dateSubmitted","value":"2017-09-20T16:52:05Z"},{"label":"dcterms.description","value":"Department of Chemistry."},{"label":"dcterms.extent","value":"75 pg."},{"label":"dcterms.format","value":"Monograph"},{"label":"dcterms.identifier","value":"http://hdl.handle.net/11401/77149"},{"label":"dcterms.issued","value":"2014-12-01"},{"label":"dcterms.language","value":"en_US"},{"label":"dcterms.provenance","value":"Made available in DSpace on 2017-09-20T16:52:05Z (GMT). No. of bitstreams: 1\nSaccomanno_grad.sunysb_0771M_12061.pdf: 5068179 bytes, checksum: 03f1dafedf6645d04bdf7dafb9cd71f8 (MD5)\n  Previous issue date:    1"},{"label":"dcterms.publisher","value":"The Graduate School, Stony Brook University: Stony Brook, NY."},{"label":"dcterms.subject","value":"Chemistry"},{"label":"dcterms.title","value":"Synthesis and Characterization Studies of Li-Fe-In-(PO4) Phases: Chemical Relatives of Battery Cathode Material Lithium Iron Phosphate"},{"label":"dcterms.type","value":"Thesis"},{"label":"dc.type","value":"Thesis"}],"description":"This manifest was generated dynamically","viewingDirection":"left-to-right","sequences":[{"@type":"sc:Sequence","canvases":[{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json","@type":"sc:Canvas","label":"Page 1","height":1650,"width":1275,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/71%2F31%2F00%2F71310008110728936472748590691664463201/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","height":1650,"width":1275,"service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/71%2F31%2F00%2F71310008110728936472748590691664463201","profile":"http://iiif.io/api/image/2/level2.json"}},"on":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json"}]}]}]}