نتایج جستجو برای: mah valat

تعداد نتایج: 2022  

Journal: :Modern American history 2022

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Journal: :Modern American history 2022

An abstract is not available for this content so a preview has been provided. As you have access to content, full PDF via the ‘Save PDF’ action button.

Journal: :Modern American history 2023

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2012
G. Q. Liu W. Lei G. Y. Liu H. Z. Luo B. Y. Ma Q. Y. Wu

Spinel compound LiNi0.4Mn1.5Cr0.1O4 (LNMCO) and Li4Ti5O12 (LTO) were synthesized by different methods. The particle sizes of LiNi0.4Mn1.5Cr0.1O4 and Li4Ti5O12 were 05-2 um and 0.5-0.8 um, respectively. The LiNi0.4Mn1.5Cr0.1O4/Li4Ti5O12 (LNMCO/LTO) cell exhibited good electrochemical properties at high current rate such as 1 C. When specific capacity was determined based on the mass of LNMCO cat...

2014
Shin-ichi Okuoka Yoshiyuki Ogasawara Yosuke Suga Mitsuhiro Hibino Tetsuichi Kudo Hironobu Ono Koji Yonehara Yasutaka Sumida Yuki Yamada Atsuo Yamada Masaharu Oshima Eita Tochigi Naoya Shibata Yuichi Ikuhara Noritaka Mizuno

We propose a new sealed battery operating on a redox reaction between an oxide (O(2-)) and a peroxide (O2(2-)) with its theoretical specific energy of 2570 Wh kg(-1) (897 mAh g(-1), 2.87 V) and demonstrate that a Co-doped Li2O cathode exhibits a reversible capacity over 190 mAh g(-1), a high rate capability, and a good cyclability with a superconcentrated lithium bis(fluorosulfonyl)amide electr...

Journal: :Nanotechnology 2015
Ming Xie Daniela Molina Piper Miao Tian Joel Clancey Steven M George Se-Hee Lee Yun Zhou

Doped Si nanoparticles (SiNPs) with conformal carbon coating and cyclized-polyacrylonitrile (PAN) network displayed capacities of 3500 and 3000 mAh g(-1) at C/20 and C/10, respectively. At 1 C, the electrode preserves a specific discharge capacity of ∼1500 mAh g(-1) for at least 60 cycles without decay. Al2O3 atomic layer deposition (ALD) helps improve the initial Coulombic efficiency (CE) to 8...

Journal: :Acta crystallographica Section B, Structural science, crystal engineering and materials 2015
Thomas E Ashton David Hevia Borrás Antonella Iadecola Kamila M Wiaderek Peter J Chupas Karena W Chapman Serena A Corr

Understanding how intercalation materials change during electrochemical operation is paramount to optimizing their behaviour and function and in situ characterization methods allow us to observe these changes without sample destruction. Here we first report the improved intercalation properties of bronze phase vanadium dioxide VO2 (B) prepared by a microwave-assisted route which exhibits a larg...

Journal: :Modern American history 2022

An abstract is not available for this content so a preview has been provided. As you have access to content, full PDF via the ‘Save PDF’ action button.

Journal: :Modern American history 2022

An abstract is not available for this content so a preview has been provided. As you have access to content, full PDF via the ‘Save PDF’ action button.

Journal: :Modern American history 2021

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