Zobrazeno 1 - 10
of 646
pro vyhledávání: '"James L. White"'
Publikováno v:
The Journal of Physical Chemistry C. 124:16508-16514
Continued improvement of Ni-rich cathode materials is necessary to achieve higher energy density and cycle life targets for lithium-ion batteries. Despite having a significant influence on these pa...
Autor:
Mark D. Allendorf, Vitalie Stavila, Nicholas A. Strange, Andrew S. Lipton, Michael F. Toney, James L. White, Andreas Schneemann, Joshua D. Sugar, Jonathan L. Snider
Publikováno v:
Chemistry of Materials. 32:5604-5615
The thermodynamic stability and melting point of magnesium borohydride were probed under hydrogen pressures up to 1000 bar (100 MPa) and temperatures up to 400 °C. At 400 °C, Mg(BH4)2 was found to ...
Autor:
Brandon C. Wood, Rongpei Shi, Jeffrey R. Long, Sohee Jeong, Liwen F. Wan, Andreas Schneemann, James L. White, Vitalie Stavila, Julia Oktawiec, Jinghua Guo, Edmond W. Zaia, Tae Wook Heo, ShinYoung Kang, Yi-Sheng Liu, Jeffrey J. Urban, Keith G. Ray
Publikováno v:
ACS Nano. 14:1745-1756
Magnesium borohydride (Mg(BH4)2, abbreviated here MBH) has received tremendous attention as a promising onboard hydrogen storage medium due to its excellent gravimetric and volumetric hydrogen storage capacities. While the polymorphs of MBH-alpha (α
Autor:
Xuefei Feng, Jeffrey J. Urban, Sohee Jeong, Eun Seon Cho, Mark D. Allendorf, Yi-Sheng Liu, Jinghua Guo, Vitalie Stavila, James L. White
Publikováno v:
ChemPhysChem. 20:1261-1271
In this article, the capabilities of soft and hard X-ray techniques, including X-ray absorption (XAS), soft X-ray emission spectroscopy (XES), resonant inelastic soft X-ray scattering (RIXS), X-ray photoelectron spectroscopy (XPS), and X-ray diffract
Autor:
Madison B. Martinez, Stephen Kim, Craig M. Jensen, Vitalie Stavila, James L. White, Noemi Leick, Godwin Severa, Cody Sugai, Thomas Gennett
Publikováno v:
ChemPhysChem. 20:1301-1304
Modification of magnesium diboride, MgB2 , by mechanical milling with THF, MgH2 , and/or Mg results in a lowering of the conditions required for its direct, bulk hydrogenation to magnesium borohydride, Mg(BH4 )2 , by 300 bar and 100 °C. Following me
Autor:
Hongjin Tan, Timothy C. Wang, John J. Vajo, James L. White, Vitalie Stavila, Channing C. Ahn, Jason Graetz, Dan Addison, Son-Jong Hwang
Publikováno v:
The Journal of Physical Chemistry C. 122:26845-26850
Use of electrolytes, in the form of LiBH_4/KBH_4 and LiI/KI/CsI eutectics, is shown to significantly improve (by more than a factor of 10) both the dehydrogenation and full rehydrogenation of the MgH_2/Sn destabilized hydride system and the hydrogena
Autor:
Sohee, Jeong, Tae Wook, Heo, Julia, Oktawiec, Rongpei, Shi, ShinYoung, Kang, James L, White, Andreas, Schneemann, Edmond W, Zaia, Liwen F, Wan, Keith G, Ray, Yi-Sheng, Liu, Vitalie, Stavila, Jinghua, Guo, Jeffrey R, Long, Brandon C, Wood, Jeffrey J, Urban
Publikováno v:
ACS nano. 14(2)
Magnesium borohydride (Mg(BH
Autor:
Mark D. Allendorf, Vitalie Stavila, Sohee Jeong, Eun Seon Cho, David Prendergast, Andreas Schneemann, James L. White, Tae Wook Heo, Jeffrey J. Urban, Liwen F. Wan, Brandon C. Wood, ShinYoung Kang
Publikováno v:
Chemical Reviews. 118:10775-10839
Knowledge and foundational understanding of phenomena associated with the behavior of materials at the nanoscale is one of the key scientific challenges toward a sustainable energy future. Size reduction from bulk to the nanoscale leads to a variety
Autor:
Mark D. Allendorf, Christopher L. Carr, James L. White, Farid El Gabaly, Mark S. Conradi, Eric H. Majzoub, Waruni Jayawardana, Vitalie Stavila, Hongyang Zou
Publikováno v:
Chemistry of Materials. 30:2930-2938
Confining NaAlH4 in nanoporous carbon scaffolds is known to alter the sorption kinetics and/or pathways of the characteristic bulk hydride reactions through interaction with the framework at the interface, increased specific surface area of the resul
Publikováno v:
The Journal of Physical Chemistry C. 120:25725-25731
Alkali metal borohydrides can reversibly store hydrogen; however, the materials display poor cyclability, oftentimes linked to the occurrence of stable closo-polyborate intermediate species. In an effort to understand the role of such intermediates o