Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials.
Graphene Materials Having Randomly Distributed Two-Dimensional Structural Defects
Xin Zhao - Evanston IL, US Cary M. Hayner - Evanston IL, US Mayfair C. Kung - Wilmette IL, US
Assignee:
NORTHWESTERN UNIVERSITY - Evanston IL
International Classification:
C01B 31/04 H01M 4/36
US Classification:
264105, 423448
Abstract:
Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials.
- Suwon-si, KR Xin Zhao - East Setauket NY, US Felix C. A. Fernandes - Plano TX, US
Assignee:
Samsung Electronics Co., Ltd. - Suwon-si
International Classification:
G09G 5/10
US Classification:
345690
Abstract:
Apparatus and methods scale a backlight of a display. A graphics processing unit (GPU) is configured to calculate a histogram. A central processing unit (CPU) is configured to control the backlight of the display responsive to a backlight level that is based on the histogram.
The Maude Group Glen Ellyn, IL Nov 2011 to Mar 2012 Freelance Graphic DesignerChicago Contemporary Art
2007 to 2012 Freelance Graphic DesignerChicago Contemporary Art
2008 to 2011 Graphic Designer
Education:
International Academy of Design and Technology 2006 to 2008 Bachelor of Fine Arts in Graphic DesignOntario College of Art and Design 2001 to 2004 Industrial Design
Skills:
Photoshop, Illustrator, InDesign, Modo, Maya, 3D Studio Max, ZBrush and Rhino.
Xin Zhao (2003-2007), George Vakis (1982-1986), Andreas Savvides (1990-1994), Philip Milmoe (1976-1980), Barbara Gprdon (1976-1980), Kelly Sherwood (1986-1990)