Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Alexander A. Teran"'
Publikováno v:
ACS macro letters. 1(2)
The ionic conductivity of a block copolymer electrolyte was measured in an in situ small-angle X-ray scattering experiment as it transitioned from an ordered lamellar structure to a disordered phase. The ionic conductivity increases discontinuously a
Autor:
Michael D. Galluzzo, Hee Jeung Oh, Katrina Irene S. Mongcopa, Alexander A. Teran, Gurmukh K. Sethi, Nitash P. Balsara, Whitney S. Loo, Jacqueline A. Maslyn
Publikováno v:
Macromolecules. 52:5590-5601
The thermodynamics of block copolymer/salt mixtures were quantified through the application of Leibler’s random phase approximation to disordered small-angle X-ray scattering profiles. The experime...
Autor:
Michael D. Galluzzo, Jacob L. Thelen, Louis A. Madsen, Whitney S. Loo, Gurmukh K. Sethi, Jacqueline A. Maslyn, Nitash P. Balsara, Jeffrey A. Reimer, Lorena S. Grundy, Ksenia Timachova, Alexander A. Teran
Publikováno v:
ACS Macro Letters. 8:107-112
The order-to-disorder transition temperature (TODT) in a series of mixtures of polystyrene-b-poly(ethylene oxide) (SEO) and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) salt is identified by...
Autor:
Eduard Nasybulin, David Prendergast, Dunyang R. Wang, Tod A. Pascal, Alexander A. Teran, Kevin H. Wujcik, Nitash P. Balsara
Publikováno v:
Electrochemical Engineering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ba0ac115ba03a8a4e839421b3894fb2
https://doi.org/10.1002/9783527807215.ch3
https://doi.org/10.1002/9783527807215.ch3
Publikováno v:
Macromolecules. 48:4863-4873
Lithium–sulfur batteries are attractive due to their high theoretical specific energy, but the dissolution of lithium polysulfide intermediate species formed during discharge results in capacity fade and limited cycle life. In this study we present
Autor:
Mahati Chintapalli, Bruce A. Garetz, Zhen-Gang Wang, Alexander A. Teran, Jacob L. Thelen, Issei Nakamura, M. C. Newstein, Xin Wang, Nitash P. Balsara
Publikováno v:
Macromolecules. 47:5784-5792
Block copolymer/lithium salt mixtures are promising materials for lithium battery electrolytes. The growth of ordered lamellar grains after a block copolymer electrolyte was quenched from the disordered state to the ordered state was studied by depol
Autor:
Mahati Chintapalli, Nitash P. Balsara, X. Chelsea Chen, Bruce A. Garetz, Alexander A. Teran, Jacob L. Thelen, Xin Wang
Publikováno v:
Macromolecules. 47:5424-5431
A systematic study of the dependence of ionic conductivity on the grain size of a lamellar block copolymer electrolyte was performed. A freeze-dried mixture of poly(styrene)-block-poly(ethylene oxi...
Autor:
Nitash P. Balsara, Alexander A. Teran
Publikováno v:
The Journal of Physical Chemistry B. 118:4-17
Ion-containing block copolymers are of interest for applications such as electrolytes in rechargeable lithium batteries. The addition of salt to these materials is necessary to make them conductive; however, even small amounts of salt can have signif
Publikováno v:
Journal of the American Chemical Society. 135:14119-14124
Microphase-separated block copolymer materials have a wide array of potential applications ranging from nanoscale lithography to energy storage. Our understanding of the factors that govern the morphology of these systems is based on comparisons betw
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 51:927-934
We have studied the effect of thermal history on ionic conductivity of block copolymer electrolytes. Previous work on block copolymer electrolytes composed of polystyrene-b-poly(ethylene oxide) (SEO) and lithium bis(trifluoromethanesulfone) imide (Li