Various aspects of dynamical properties of high and low molecular weight PPO-LITFSI polymer electrolytes obtained by NMR techniques
Complementary NMR studies on PPO n (LiTFSI) polymer electrolytes are reported. An improved sequence for measuring the diffusion constants of proton and lithium nuclei is presented, allowing the determination of the transport number of these systems. Our descriptive model, involving the coexistence o...
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| Veröffentlicht in: | Electrochimica acta 1998-01, Vol.43 (10), p.1575-1579 |
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| container_end_page | 1579 |
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| container_issue | 10 |
| container_start_page | 1575 |
| container_title | Electrochimica acta |
| container_volume | 43 |
| creator | Roux, C. Gorecki, W. Sanchez, J-Y. Belorizky, E. |
| description | Complementary NMR studies on PPO
n
(LiTFSI) polymer electrolytes are reported. An improved sequence for measuring the diffusion constants of proton and lithium nuclei is presented, allowing the determination of the transport number of these systems. Our descriptive model, involving the coexistence of entangled and non-entangled parts of the high weight polymer chains, is supported by the various results concerning the relaxation times and the
1
H diffusion constants. |
| doi_str_mv | 10.1016/S0013-4686(97)10056-1 |
| format | Article |
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(LiTFSI) polymer electrolytes are reported. An improved sequence for measuring the diffusion constants of proton and lithium nuclei is presented, allowing the determination of the transport number of these systems. Our descriptive model, involving the coexistence of entangled and non-entangled parts of the high weight polymer chains, is supported by the various results concerning the relaxation times and the
1
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n
(LiTFSI) polymer electrolytes are reported. An improved sequence for measuring the diffusion constants of proton and lithium nuclei is presented, allowing the determination of the transport number of these systems. Our descriptive model, involving the coexistence of entangled and non-entangled parts of the high weight polymer chains, is supported by the various results concerning the relaxation times and the
1
H diffusion constants.</description><subject>Applied sciences</subject><subject>Chemistry</subject><subject>Electrical, magnetic and optical properties</subject><subject>Electrochemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>lithium salt LiTFSI</subject><subject>NMR</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>poly(propylene oxide) PPO</subject><subject>polymer electrolyte</subject><subject>Properties and characterization</subject><subject>Properties of electrolytes: conductivity</subject><subject>pulsed magnetic field gradient</subject><subject>transport number</subject><issn>0013-4686</issn><issn>1873-3859</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkMtOHDEQRa0oSEyAT0DyIoqSRYPdxu3uVRShACMND_HaWtV2dcZRv7A9oFnz47hnEFtWlkun7lUdQg45O-KMF8d3jHGRnRRl8bNSvzhjssj4FzLjpRKZKGX1lcw-kF3yLYT_jDFVKDYjr4_g3bAKFMKIJgY6NNSue-icgZaOfhjRR4eb-dL9W1LoLW2HF9oNLZpVC56-YJpHenNznS3m92d3czoO7bpDTzEh0adPnALqCK5HS-s1vbq8pRHNsndPKwz7ZKeBNuDB-7tHHs7-3p9eZIvr8_npn0VmRKFiBuoEK1k3Aq0sUdQgrCiMaipZqAaqGi3nZSURhLCqRsNVDSznec6kZVxKsUd-bHPTWVNv1J0LBtsWekwKdJ70MKlUAuUWNH4IwWOjR-868GvNmZ6U641yPfnUldIb5Zqnve_vBRCSvsZDb1z4WM6FKKt8iv-9xTAd--zQ62Ac9gat80mYtoP7pOgNDymXcw</recordid><startdate>19980101</startdate><enddate>19980101</enddate><creator>Roux, C.</creator><creator>Gorecki, W.</creator><creator>Sanchez, J-Y.</creator><creator>Belorizky, E.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>19980101</creationdate><title>Various aspects of dynamical properties of high and low molecular weight PPO-LITFSI polymer electrolytes obtained by NMR techniques</title><author>Roux, C. ; Gorecki, W. ; Sanchez, J-Y. ; Belorizky, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-a74e95bf3ed58e3ba3d36c7f9567fa9bed11895ea33d7bec17ba0212205d01553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Applied sciences</topic><topic>Chemistry</topic><topic>Electrical, magnetic and optical properties</topic><topic>Electrochemistry</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>lithium salt LiTFSI</topic><topic>NMR</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>poly(propylene oxide) PPO</topic><topic>polymer electrolyte</topic><topic>Properties and characterization</topic><topic>Properties of electrolytes: conductivity</topic><topic>pulsed magnetic field gradient</topic><topic>transport number</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Roux, C.</creatorcontrib><creatorcontrib>Gorecki, W.</creatorcontrib><creatorcontrib>Sanchez, J-Y.</creatorcontrib><creatorcontrib>Belorizky, E.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electrochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Roux, C.</au><au>Gorecki, W.</au><au>Sanchez, J-Y.</au><au>Belorizky, E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Various aspects of dynamical properties of high and low molecular weight PPO-LITFSI polymer electrolytes obtained by NMR techniques</atitle><jtitle>Electrochimica acta</jtitle><date>1998-01-01</date><risdate>1998</risdate><volume>43</volume><issue>10</issue><spage>1575</spage><epage>1579</epage><pages>1575-1579</pages><issn>0013-4686</issn><eissn>1873-3859</eissn><coden>ELCAAV</coden><abstract>Complementary NMR studies on PPO
n
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1
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| ispartof | Electrochimica acta, 1998-01, Vol.43 (10), p.1575-1579 |
| issn | 0013-4686 1873-3859 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Chemistry Electrical, magnetic and optical properties Electrochemistry Exact sciences and technology General and physical chemistry lithium salt LiTFSI NMR Organic polymers Physicochemistry of polymers poly(propylene oxide) PPO polymer electrolyte Properties and characterization Properties of electrolytes: conductivity pulsed magnetic field gradient transport number |
| title | Various aspects of dynamical properties of high and low molecular weight PPO-LITFSI polymer electrolytes obtained by NMR techniques |
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