Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Calvin D. Quilty"'
Autor:
Lu Ma, Alison H. McCarthy, Calvin D. Quilty, Mikaela R. Dunkin, Xiao Tong, Esther S. Takeuchi, Lei Wang, Garrett P. Wheeler, Killian R. Tallman, Shan Yan, Kenneth J. Takeuchi, David C. Bock, Steven N. Ehrlich, Amy C. Marschilok
Publikováno v:
ACS Applied Materials & Interfaces. 13:50920-50935
Ni-rich NMC is an attractive Li-ion battery cathode due to its combination of energy density, thermal stability, and reversibility. While higher delivered energy density can be achieved with a more positive charge voltage limit, this approach comprom
Autor:
Guihua Yu, Xiao Zhang, Zhengyu Ju, David C. Bock, Amy C. Marschilok, Kenneth J. Takeuchi, Calvin D. Quilty, Jingyi Wu, Esther S. Takeuchi
Publikováno v:
ACS Nano. 15:19109-19118
A thick electrode with high areal capacity is a straightforward approach to maximize the energy density of batteries, but the development of thick electrodes suffers from both fabrication challenges and electron/ion transport limitations. In this wor
Autor:
Calvin D. Quilty, Patrick J. West, Wenzao Li, Mikaela R. Dunkin, Garrett P. Wheeler, Steven Ehrlich, Lu Ma, Cherno Jaye, Daniel A. Fischer, Esther S. Takeuchi, Kenneth J. Takeuchi, David C. Bock, Amy C. Marschilok
Publikováno v:
Physical chemistry chemical physics : PCCP. 24(19)
Lithium nickel manganese cobalt oxide (NMC) is a commercially successful Li-ion battery cathode due to its high energy density; however, its delivered capacity must be intentionally limited to achieve capacity retention over extended cycling. To desi
Autor:
Jason Kuang, Lisa M. Housel, Steven T. King, Alan C. West, Mikaela R. Dunkin, Lei Wang, Karthik S. Mayilvahanan, Esther S. Takeuchi, Amy C. Marschilok, Calvin D. Quilty, Alison H. McCarthy, Kenneth J. Takeuchi
Publikováno v:
Physical Chemistry Chemical Physics. 23:139-150
The phase distribution of lithiated LVO in thick (∼500 μm) porous electrodes (TPEs) designed to facilitate both ion and electron transport was determined using synchrotron-based operando energy dispersive X-ray diffraction (EDXRD). Probing 3 posit
Autor:
David C. Bock, Shan Yan, Calvin D. Quilty, Esther S. Takeuchi, Kenneth J. Takeuchi, Amy C. Marschilok
Publikováno v:
The Journal of Physical Chemistry C. 124:8119-8128
LiNi0.6Mn0.2Co0.2O2 (NMC622) is one of the most promising Li-ion battery cathodes as it delivers high capacity at high potentials. However high potentials also lead to decreases in capacity retenti...
Autor:
Shan Yan, Ping Liu, Alison H. McCarthy, Calvin D. Quilty, Andrea M. Bruck, Haoyue Guo, Bingjie Zhang, Diana M. Lutz, Veronica Burnett, Killian R. Tallman, David C. Bock, Esther S. Takeuchi, Paul F. Smith, Kenneth J. Takeuchi, Amy C. Marschilok, Matthew M. Huie
Publikováno v:
Physical Chemistry Chemical Physics. 22:26200-26215
Iron based materials hold promise as next generation battery electrode materials for Li ion batteries due to their earth abundance, low cost, and low environmental impact. The iron oxide, magnetite Fe3O4, adopts the spinel (AB2O4) structure. Other 2+
Autor:
Gözde Barim, Calvin D. Quilty, Judith Alvarado, Esther S. Takeuchi, Amy C. Marschilok, Kenneth J. Takeuchi, Eongyu Yi, Marca M. Doeff
Publikováno v:
Journal of Materials Chemistry A. 8:19917-19926
NaTi3O6(OH)·2H2O, also known as “sodium nonatitanate” (NNT) can undergo reversible sodium (de)insertion at low potentials centered around 0.3 V. The low average insertion potential and high theoretical capacity (∼200 mA h g−1 based on site c
Autor:
Alison H. McCarthy, Kenneth J. Takeuchi, Amy C. Marschilok, Mikaela R. Dunkin, Alyson Abraham, Esther S. Takeuchi, Lei Wang, Diana M. Lutz, Lisa M. Housel, Christopher R. Tang, Calvin D. Quilty
Publikováno v:
ChemSusChem. 13:1517-1528
One of the inherent challenges with Li-S batteries is polysulfide dissolution, in which soluble polysulfide species can contribute to the active material loss from the cathode and undergo shuttling reactions inhibiting the ability to effectively char
Autor:
Duhan Zhang, Yue Deng, Xiaotun Liu, Jiefu Yin, David C. Bock, Tian Tang, Amy C. Marschilok, Esther S. Takeuchi, Jingxu Zheng, Qing Zhao, Calvin D. Quilty, Lei Wang, Kenneth J. Takeuchi, Genesis D. Renderos, Lynden A. Archer, Cherno Jaye
Publikováno v:
Science. 366:645-648
Controlling electrode growth Batteries with metal anodes can grow dendrites during cycling, which can cause short circuits in a battery or subsequently reduce the charge capacity. Zheng et al. developed a process to electrodeposit zinc on a graphene-
Autor:
Santanu Mukherjee, Amy C. Marschilok, Kenneth J. Takeuchi, Esther S. Takeuchi, Chavis A. Stackhouse, Lei Wang, Shanshan Yao, Ekaterina Pomerantseva, Feng Wang, Calvin D. Quilty
Publikováno v:
J Mater Chem A Mater
We introduce a novel chemical preintercalation based synthesis technique based on hydrogen peroxide induced sol-gel process to obtain alkali ion containing ternary layered titanates (MTO, where M = Li, Na, K). Synthesis parameters leading to the form