Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Keith Gregorczyk"'
Publikováno v:
ACS applied materialsinterfaces. 12(19)
The development of novel materials that are compatible with nanostructured architectures is required to meet the demands of next-generation energy-storage technologies. Atomic layer deposition (ALD) allows for the precise synthesis of new materials t
Autor:
Sang Bok Lee, Konstantinos Gerasopoulos, Emily Sahadeo, Gary W. Rubloff, Alexander J. Pearse, David M. Stewart, Thomas E. Schmitt, Keith Gregorczyk, A. Alec Talin, Alexander C. Kozen
Publikováno v:
ACS Nano. 12:4286-4294
Three-dimensional thin-film solid-state batteries (3D TSSB) were proposed by Long et al. in 2004 as a structure-based approach to simultaneously increase energy and power densities. Here, we report experimental realization of fully conformal 3D TSSBs
Autor:
Gary W. Rubloff, Sang Bok Lee, David M. Stewart, Alexander J. Pearse, Elliot J. Fuller, Keith Gregorczyk, Nam S. Kim, A. Alec Talin
Publikováno v:
Chemistry of Materials. 30:2526-2534
Major advances in thin-film solid-state batteries (TFSSBs) may capitalize on 3D structuring using high-aspect-ratio substrates such as nanoscale pits, pores, trenches, flexible polymers, and textiles. This will require conformal processes such as ato
Autor:
Chunsheng Wang, Gary W. Rubloff, Alexander J. Pearse, Sang Bok Lee, Chuan-Fu Lin, Sz-Chian Liou, Michal Leskes, Malachi Noked, Keith Gregorczyk, Xiulin Fan
Publikováno v:
Chemistry of Materials. 29:8780-8791
High energy conversion electrodes undergo successive Li insertion and conversion reaction during lithiation. A primary scientific obstacle to harnessing the potentially high lithium storage capabilities of conversion electrode materials has been the
Autor:
Oliver Zhao, Chuan-Fu Lin, Liangbing Hu, Keith Gregorczyk, Chanyuan Liu, Gary W. Rubloff, Alexander C. Kozen, Sang Bok Lee, Malachi Noked
Publikováno v:
ACS Nano. 10:2693-2701
Materials that undergo conversion reactions to form different materials upon lithiation typically offer high specific capacity for energy storage applications such as Li ion batteries. However, since the reaction products often involve complex mixtur
Autor:
Keith Gregorczyk, Mato Knez
Publikováno v:
Progress in Materials Science. 75:1-37
The ability to produce or alter materials to obtain drastically different or improved properties has been the driving goal of materials science since its inception. Combining multiple elements, compounds, or materials while maintaining the beneficial
Publikováno v:
Accounts of chemical research. 51(1)
In the pursuit of energy storage devices with higher energy and power, new ion storage materials and high-voltage battery chemistries are of paramount importance. However, they invite-and often enhance-degradation mechanisms, which are reflected in c
Autor:
Marshall A. Schroeder, Keith Gregorczyk, Alexander J. Pearse, Sang Bok Lee, Gary W. Rubloff, Xinyi Chen, Xiaogang Han, Alexander C. Kozen, Liangbing Hu, Anyuan Cao, Malachi Noked
Publikováno v:
Chemistry of Materials. 27:5305-5313
Enabled by a unique integrated fabrication and characterization platform, X-ray photoelectron spectroscopy (XPS) studies reveal the formation of a thin solid electrolyte interphase (SEI) layer on a Li–O2 cathode after the first cycle. Subsequent cy
Autor:
Alexander C. Kozen, Gary W. Rubloff, A. Alec Talin, Thomas E. Schmitt, Keith Gregorczyk, Farid El-Gabaly, Elliot J. Fuller, Chuan-Fu Lin, Konstantinos Gerasopoulos, Alexander J. Pearse
Several active areas of research in novel energy storage technologies, including three-dimensional solid state batteries and passivation coatings for reactive battery electrode components, require conformal solid state electrolytes. We describe an at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e9851826fa68b93e3c9340c5c35a645
http://arxiv.org/abs/1702.04009
http://arxiv.org/abs/1702.04009
Publikováno v:
ACS Nano. 7:6354-6360
Conversion-type electrodes represent a broad class of materials with a new Li(+) reactivity concept. Of these materials, RuO2 can be considered a model material due to its metallic-like conductivity and its high theoretical capacity of 806 mAh/g. In