Search Results - "Yu, Denis Y. W"

Robust Micron-Sized Silicon Secondary Particles Anchored by Polyimide as High-Capacity, High-Stability Li-Ion Battery Anode by Lee, Pui-Kit, Tan, Tian, Wang, Shuo, Kang, Wenpei, Lee, Chun-Sing, Yu, Denis Y. W

“…Silicon is an attractive high-capacity anode material for lithium-ion battery. With the help of nanostructures, cycling performance of silicon anode has…”
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Emerging Battery Systems with Metal as Active Cathode Material by Xue, Kaiming, Wang, Huimin, Yu, Denis Y. W.

“…The high‐cost and limited availability of raw materials for lithium‐ion batteries hinder their future development and urge researchers to explore alternative…”
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Hierarchical CoS2/N-Doped Carbon@MoS2 Nanosheets with Enhanced Sodium Storage Performance by Xiao, Fengping, Yang, Xuming, Wang, Hongkang, Yu, Denis Y. W, Rogach, Andrey L

“…We introduce a hierarchical nanostructure of CoS2/N-doped carbon@MoS2 comprising two transition-metal sulfides CoS2 and MoS2, with enhanced sodium storage…”
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Metal–Organic Framework Derived CoS2 Wrapped with Nitrogen-Doped Carbon for Enhanced Lithium/Sodium Storage Performance by Xiao, Fengping, Yang, Xuming, Wang, Donghong, Wang, Huimin, Yu, Denis Y. W, Rogach, Andrey L

“…Transition metal sulfides are attractive electrode materials for both lithium-ion (LIBs) and sodium-ion batteries (SIBs). Starting from micron-sized…”
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MOF-Derived CoS2/N-Doped Carbon Composite to Induce Short-Chain Sulfur Molecule Generation for Enhanced Sodium–Sulfur Battery Performance by Xiao, Fengping, Wang, Hongkang, Yao, Tianhao, Zhao, Xin, Yang, Xuming, Yu, Denis Y. W, Rogach, Andrey L

“…Dissolution of intermediate sodium polysulfides (Na2S x ; 4≤x≤8) is a crucial obstacle for the development of room-temperature sodium-sulfur (Na–S) batteries…”
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Carbon‐Supported Nickel Selenide Hollow Nanowires as Advanced Anode Materials for Sodium‐Ion Batteries by Yang, Xuming, Zhang, Jiaolong, Wang, Zhenguang, Wang, Hongkang, Zhi, Chunyi, Yu, Denis Y. W., Rogach, Andrey L.

“…Carbon‐supported nickel selenide (Ni0.85Se/C) hollow nanowires are prepared from carbon‐coated selenium nanowires via a self‐templating hydrothermal method, by…”
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Vapor-Infiltration Approach toward Selenium/Reduced Graphene Oxide Composites Enabling Stable and High-Capacity Sodium Storage by Yang, Xuming, Wang, Jinkai, Wang, Shuo, Wang, Hongkang, Tomanec, Ondrej, Zhi, Chunyi, Zboril, Radek, Yu, Denis Y. W, Rogach, Andrey

“…Emerging sodium–selenium batteries suffer from volume expansion of the selenium cathode and shuttling effects of soluble intermediates. Confining selenium…”
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Suppressing Vertical Displacement of Lithiated Silicon Particles in High Volumetric Capacity Battery Electrodes by Yu, Denis Y. W., Zhao, Ming, Hoster, Harry E.

“…Silicon is a potential high‐capacity anode material for lithium‐ion batteries. However, large volume changes in the material remains a bottleneck to its…”
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Chelating Polymer-Coated Separators with a BaTiO3 Filler To Improve Reversibility and Round-Trip Efficiency of a 3.3 V Copper–Lithium Battery by Xue, Kaiming, Wang, Huimin, Lee, Pui-Kit, Dong, Shuyu, Yu, Denis Y. W

“…A novel 3.3 V copper–lithium battery using a copper foil as the cathode is a potential candidate for next-generation energy storage system due to its simple…”
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Defect-Rich Amorphous Iron-Based Oxide/Graphene Hybrid-Modified Separator toward the Efficient Capture and Catalysis of Polysulfides by Zhao, Yu, Liu, Jiefei, Zhou, Yu, Huang, Xiaofeng, Liu, Qiqi, Chen, Fuming, Qin, Haiqing, Lou, Hongtao, Yu, Denis Y. W, Hou, Xianhua

“…The sluggish sulfur reduction reaction, severe shuttle effect, and poor conductivity of sulfur species are three main problems in lithium–sulfur (Li–S)…”
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Cu doped V2O5 flowers as cathode material for high-performance lithium ion batteries by Yu, Hong, Rui, Xianhong, Tan, Huiteng, Chen, Jing, Huang, Xin, Xu, Chen, Liu, Weiling, Yu, Denis Y W, Hng, Huey Hoon, Hoster, Harry E, Yan, Qingyu

“…Hierarchical Cu doped vanadium pentoxide (V2O5) flowers were prepared via a simple hydrothermal approach followed by an annealing process. The flower…”
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Suppressing Formation of Zn─Mn─O Phases by In Situ Ti Decoration of MnO2 for Long Lifespan MnO2‐Zn Battery by Duan, Qiaohui, Zheng, Yiyi, Zhou, Yu, Dong, Shuyu, Ku, Calvin, Sit, Patrick H.‐L., Yu, Denis Y. W.

“…Mildly‐acidic MnO2‐Zn batteries are considered as a promising alternative for large‐scale energy storage systems for their low toxicity, high safety, and low…”
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Leveraging Titanium to Enable Silicon Anodes in Lithium‐Ion Batteries by Lee, Pui‐Kit, Tahmasebi, Mohammad H., Ran, Sijia, Boles, Steven T., Yu, Denis Y. W.

“…Silicon is a promising anode material for lithium‐ion batteries because of its high gravimetric/volumetric capacities and low lithiation/delithiation voltages…”
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GeO2 Thin Film Deposition on Graphene Oxide by the Hydrogen Peroxide Route: Evaluation for Lithium-Ion Battery Anode by Medvedev, Alexander G, Mikhaylov, Alexey A, Grishanov, Dmitry A, Yu, Denis Y. W, Gun, Jenny, Sladkevich, Sergey, Lev, Ovadia, Prikhodchenko, Petr V

“…A peroxogermanate thin film was deposited in high yield at room temperature on graphene oxide (GO) from peroxogermanate sols. The deposition of the…”
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Electrocatalytic enhancement mechanism of cobalt single atoms anchored on different MXene substrates in oxygen and hydrogen evolution reactions by Zhao, Xin, Zheng, Xuerong, Lu, Qi, Li, Ying, Xiao, Fengping, Tang, Bing, Wang, Shixun, Yu, Denis Y. W., Rogach, Andrey L.

“…Decorating single atoms of transition metals on MXenes to enhance the electrocatalytic properties of the resulting composites is a useful strategy for…”
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Joint Theoretical and Experimental Study on the Effects of the Salts in the Graphite-Based Dual-Ion Batteries by Zhou, Wenchong, Tong, Wing Yan, Wang, Yao, Yu, Denis Y. W, Sit, Patrick H.-L

“…Graphite-based dual-ion batteries show great promise in the next-generation energy storage application. However, in-depth understanding of this novel class of…”
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One-Step Solvothermal Synthesis of Single-Crystalline TiOF2 Nanotubes with High Lithium-Ion Battery Performance by Zeng, Yi, Zhang, Wenyu, Xu, Chen, Xiao, Ni, Huang, Yizhong, Y. W. Yu, Denis, Hng, Huey Hoon, Yan, Qingyu

“…Single‐crystalline TiOF2 nanotubes were prepared by a one‐step solvothermal method. The nanotubes are rectangular in shape with a length of 2–3 μm, width of…”
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Tuning Electrolyte Solvation Structure and CEI Film to Enable Long Lasting FSI − ‐Based Dual‐Ion Battery by Zhao, Yu, Xue, Kaiming, Yu, Denis Y. W.

“…Abstract Dual‐ion battery (DIB) is a promising energy storage system because it can provide high power. However, the stability and rate performance of the…”
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Ultrafast Charging and Stable Cycling Dual‐Ion Batteries Enabled via an Artificial Cathode–Electrolyte Interface by Wang, Yao, Zhang, Yanjun, Wang, Shuo, Dong, Shuyu, Dang, Chaoqun, Hu, Weichen, Yu, Denis Y. W.

“…Low‐cost and environment‐friendly dual‐ion batteries (DIBs) with fast‐charging characteristics facilitate the development of high‐power energy storage devices…”
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Generating Short‐Chain Sulfur Suitable for Efficient Sodium–Sulfur Batteries via Atomic Copper Sites on a N,O‐Codoped Carbon Composite by Xiao, Fengping, Wang, Hongkang, Xu, Jun, Yang, Wenqi, Yang, Xuming, Yu, Denis Y. W., Rogach, Andrey L.

“…Sodium–sulfur batteries have attracted attention due to their high energy capacities and low costs, but the dissolution of sodium polysulfides still severely…”
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