Výsledky vyhledávání

An investigation of proton conduction in select PEM’s and reaction layer interfaces-designed for elevated temperature operation

Autor: David Ofer, Bindu R. Nair, Lei Zhang, Chengsong Ma, Sanjeev Mukerjee

Publikováno v: Journal of Membrane Science. 219:123-136

The proton conductivity of several alternative proton exchange membranes, i.e. SPES-40 (a sulfonated polyarylene ether sulfone), SPSS-40 (sulfonated polysulfide sulfone) and SPES-PS (a polyether sulfone post-sulfonated) were studied using a four-prob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4eac61e6afa6c5351521cb2e6b8934f9
https://doi.org/10.1016/s0376-7388(03)00194-7

Zobrazit plný text záznamu

Factors Influencing Li-Ion Energy and Power Capabilities and Implications for Active Material Research

Autor: David Ofer, Jane Rempel, Adrian Pullen, Sharon Dalton-Castor, Brian Barnett, Suresh Sriramulu

Publikováno v: ECS Meeting Abstracts. :611-611

Li-ion technology enabled a revolution in consumer electronics by offering the highest energy density among rechargeable battery chemistries resulting in dramatically improved runtimes in a variety of devices. Given its unique combination of energy,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::526bf815828242c6602e87773a0f37af
https://doi.org/10.1149/ma2016-03/2/611

Zobrazit plný text záznamu

Successful Early Detection of Incipient Internal Short Circuits in Li-Ion Batteries and Prevention of Thermal Runaway

Autor: Brian Barnett, Christopher McCoy, David Ofer, Suresh Sriramulu

Publikováno v: ECS Meeting Abstracts. :257-257

Despite the obvious success of Li-ion technology over the last 20 years, safety concerns remain. Under suitable triggers, Li-ion cells can experience thermal runaway, i.e., a rapid increase in cell temperature accompanied by venting of combustible va

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e45c96cf296d35dcf76b2b2efd57eb09
https://doi.org/10.1149/ma2016-03/2/257

Zobrazit plný text záznamu

Solid-State Ordering and Potential Dependence of Conductivity in Poly(2,5-dialkoxy-p-phenyleneethynylene)

Autor: David Ofer, Timothy M. Swager, Mark S. Wrighton

Publikováno v: Chemistry of Materials. 7:418-425

Solution-cast films of four different poly(2,5-dialkoxy-p-phenyleneethynylene) molecules, I-IV, with varying backbone chain lengths and varying alkoxy substituent chain lengths, and an alternating copolymer of 1,4-diethynyl-2,5-dihexadecyloxybenzene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9fe5ebe39bfdfad72469a6217970a220
https://doi.org/10.1021/cm00050a029

Zobrazit plný text záznamu

Lithium-Ion Batteries, Safety

Autor: David Ofer, Suresh Sriramulu, Brian Barnett, Richard Stringfellow

Publikováno v: Batteries for Sustainability ISBN: 9781461457909

Safety of lithium-ion batteries is a critical topic that has not received adequate attention in the past, largely due to the fact that data regarding safety failures have been severely restricted. As a result, there are numerous misunderstandings in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31cc4bf4d58e74a84b19686761c7af66
https://doi.org/10.1007/978-1-4614-5791-6_9

Zobrazit plný text záznamu

CAM-7/LTO Cells for Lithium-Ion Batteries with Rapid Charging Capability at Low Temperature

Autor: Suresh Sriramulu, David Ofer, Leah Nation, Brian Barnett, Sharon Dalton-Castor

TIAX is developing laminated prismatic lithium-ion (Li-ion) cells capable of rapid charging at low temperature (to -50 deg C) to replace current lead-acid vehicle batteries. The novel cells are based on TIAX?s high energy, high power CAM-7 cathode ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6953c9c92e50c083df5b23446a64c0c
https://doi.org/10.21236/ada559887

Zobrazit plný text záznamu

Effect of chain length on the conductivity of polyacetylene. Potential dependence of the conductivity of a series of polyenes prepared by a living polymerization method

Autor: David Ofer, T. J. Gardner, Richard R. Schrock, Lee Y. Park, Mark S. Wrighton

Publikováno v: Chemistry of Materials. 4:1388-1395

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b393a41e1199cbc8aad1a3c01931c1ee
https://doi.org/10.1021/cm00024a047

Zobrazit plný text záznamu

Molecular Self-Assembly of Two-Terminal, Voltammetric Microsensors with Internal References

Autor: George M. Whitesides, Paul E. Laibinis, Mark S. Wrighton, James J. Hickman, David Ofer

Publikováno v: Science. 252:688-691

Self-assembly of a ferrocenyl thiol and a quinone thiol onto Au microelectrodes forms the basis for a new microsensor concept: a two-terminal, voltammetric microsensor with reference and sensor functions on the same electrode. The detection is based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1328ed794791a822a80834070325a7fb
https://doi.org/10.1126/science.252.5006.688

Zobrazit plný text záznamu

Potential dependence of the conductivity of highly oxidized polythiophenes, polypyrroles, and polyaniline: finite windows of high conductivity

Autor: Mark S. Wrighton, David Ofer, Richard M. Crooks

Publikováno v: Journal of the American Chemical Society. 112:7869-7879

In situ measurements of the relative conductivity of polythiophenes, polyaniline, and polypyrroles as a function of electrochemical potential reveal that they have finite potential dependent windows of high conductivity. Further, the high conductivit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87c6466ff2c7148b6ef65075863e7047
https://doi.org/10.1021/ja00178a004

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání