Search Results - "Shaw, Leon"

Recent advances in lithium–sulfur batteries by Chen, Lin, Shaw, Leon L.

“…Lithium–sulfur (Li–S) batteries have attracted much attention lately because they have very high theoretical specific energy (2500 Wh kg−1), five times higher…”
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Improving cycle stability of Si anode through partially carbonized polydopamine coating by Ashuri, Maziar, He, Qianran, Shaw, Leon L.

“…In this study, we report the first investigation of the effectiveness of the partially converted carbon coating from polydopamine (PODA) to improve the cycle…”
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Synthesis and performance of nanostructured silicon/graphite composites with a thin carbon shell and engineered voids by Ashuri, Maziar, He, Qianran, Liu, Yuzi, Emani, Satyanarayana, Shaw, Leon L.

“…Utilizing silicon as an anode material for Li-ion batteries has been the subject of many studies. However, due to the huge volume change of silicon during…”
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Na3MnCO3PO4 – A High Capacity, Multi-Electron Transfer Redox Cathode Material for Sodium Ion Batteries by Wang, Chuanlong, Sawicki, Monica, Emani, Satya, Liu, Caihong, Shaw, Leon L.

“…Na3MnCO3PO4 has been predicted via ab initio calculations (Hautier et al., 2011) to have a high specific capacity of 191mAh/g, owing to its potential to…”
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PVP-Assisted Synthesis of Uniform Carbon Coated Li2S/CB for High-Performance Lithium–Sulfur Batteries by Chen, Lin, Liu, Yuzi, Zhang, Fan, Liu, Caihong, Shaw, Leon L

“…The lithium–sulfur (Li–S) battery is a great alternative to the state-of-the-art lithium ion batteries due to its high energy density. However, low utilization…”
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Nanocrystalline hydroxyapatite with simultaneous enhancements in hardness and toughness by Wang, Jiwen, Shaw, Leon L

“…Abstract Using a series of dense hydroxyapatite (HA) bodies with well controlled grain sizes ranging from sub-micrometers to nanometers, we show that…”
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Hollow Silicon Nanospheres Encapsulated with a Thin Carbon Shell: An Electrochemical Study by Ashuri, Maziar, He, Qianran, Liu, Yuzi, Zhang, Kan, Emani, Satyanarayana, Sawicki, Monica S., Shamie, Jack S., Shaw, Leon L.

“…In this study we have investigated the electrochemical properties of hollow silicon nanospheres encapsulated with a thin carbon shell, HSi@C, as a potential…”
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Improved capacitive energy storage via surface functionalization of activated carbon as cathodes for lithium ion capacitors by Liu, Caihong, Koyyalamudi, Bhaskar Babu, Li, Ling, Emani, Satya, Wang, Chuanlong, Shaw, Leon L.

“…Lithium ion capacitors (LICs) have the potential to combine the high energy density of lithium ion batteries and the high power density of supercapacitors into…”
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New dehydrogenation pathway of LiBH4 + MgH2 mixtures enabled by nanoscale LiBH4 by Zhong, Yang, Wan, Xuefei, Ding, Zhao, Shaw, Leon L.

“…This study reports a new dehydrogenation pathway for the LiBH4 + MgH2 system. We find that in the presence of nanoscale LiBH4, the first dehydriding reaction…”
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On synthesis of Fe2SiO4/SiO2 and Fe2O3/SiO2 composites through sol–gel and solid-state reactions by Wang, Chuanlong, Shaw, Leon L.

“…Major processing factors in forming Fe 2 SiO 4 /SiO 2 and Fe 2 O 3 /SiO 2 powders via sol–gel synthesis followed by solid-state reactions are investigated. The…”
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Effects of the powder manufacturing method on microstructure and wear performance of plasma sprayed alumina–titania coatings by Wang, Meidong, Shaw, Leon L.

“…Three Al 2O 3–13wt.% TiO 2 powders, with the same chemical composition but different Al 2O 3–TiO 2 distribution patterns, are plasma sprayed and the resulting…”
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On the hardness of submicrometer-sized WC–Co materials by Emani, Satyanarayana V., Wang, Chuanlong, Shaw, Leon L., Chen, Zheng

“…The hardness-composition-grain size relationships of cemented WC-Co with WC particle sizes in the submicrometer range have been investigated. It is found that…”
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Synthesis of hollow silicon nanospheres encapsulated with a carbon shell through sol–gel coating of polystyrene nanoparticles by Ashuri, Maziar, He, Qianran, Zhang, Kan, Emani, Satyanarayana, Shaw, Leon L.

“…In this study a templating method to form hollow Si nanospheres encapsulated with a carbon shell (HSi@C) has been investigated. The key synthesis parameters…”
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Dehydriding and re-hydriding properties of high-energy ball milled LiBH4 + MgH2 mixtures by CROSBY, Kyle, SHAW, Leon L

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LiBH4 for hydrogen storage - New perspectives by Ding, Zhao, Li, Shaoyuan, Zhou, Yang, Chen, Zhiqian, Yang, Weijie, Ma, Wenhui, Shaw, Leon

“…Hydrogen energy has been recognized as “Ultimate Power Source” in the 21st century. It is a boon in these days of energy crunches and concerns about climate…”
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Phase formation and properties of composite electrolyte BaCe0.8Y0.2O3−δ–Ce0.8Gd0.2O1.9 for intermediate temperature solid oxide fuel cells by Lin, Dong, Wang, Qunhao, Peng, Kaiping, Shaw, Leon L.

“…► BaCe0.8Y0.2O3−δ–Ce0.8Gd0.2O1.9 as composite electrolyte for IT-SOFC. ► Phase transformations are happened in composite electrolyte at 1550°C. ► A new…”
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The equilibrium morphology of WC particles – A combined ab initio and experimental study by Zhong, Yang, Zhu, Hong, Shaw, Leon L., Ramprasad, R.

“…We report an ab initio density functional theory study, complemented by parallel experimental work, of the equilibrium shape of WC particles. The equilibrium…”
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Novel dehydrogenation properties derived from nanoscale LiBH4 by XUEFEI WAN, SHAW, Leon L

“…The nanoscale LiBH4: (a) exhibits the largest H2 release, whereas the bulk LiBH4, (c) has the smallest H2 release with the partially oxidized nanoscale LiBH4…”
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WC-18 wt.% Co with simultaneous improvements in hardness and toughness derived from nanocrystalline powder by SHAW, Leon L, HONG LUO, YANG ZHONG

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Recent advances in kinetic and thermodynamic regulation of magnesium hydride for hydrogen storage by Yang, Hang, Ding, Zhao, Li, Yu-Ting, Li, Shao-Yuan, Wu, Ping-Keng, Hou, Quan-Hui, Zheng, Yang, Gao, Biao, Huo, Kai-Fu, Du, Wen-Jia, Shaw, Leon L.

“…Developing safer and more efficient hydrogen storage technology is a pivotal step to realizing the hydrogen economy. Owing to the lightweight, high hydrogen…”
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