Yan Fu Effective Energy Storage
Coupling thermodynamics and economics of liquid CO2 energy storage ...
The compressed CO 2 energy storage (CCES) with flexible gas holder may be an effective and economic proposal, but it can only be used in sparsely populated areas due mainly to the huge size of flexible gas holder. Therefore, this study reports a new aboveground energy storage system with a small footprint, high efficiency and low …
Filling the Gap: Atomically Precise Metal ...
Xian Yan, Xiaoguo Fu, Fangzhou Xiao; Published in Advanced Functional ... The development of an effective one‐photon excitation pathway to improve the charge‐carrier ... -selenide hybrid system for H2 evolution reveals the potential of hierarchical nanoarchitectures for a multitude of energy storage and solar energy …
Greatly enhanced energy storage density of alkali-free glass …
The effective energy storage density calculated by P-E curve under the 850 kV·cm −1 is 1.49 J·cm −3. The above results show that the material has excellent advantages in high-voltage energy storage. ... C. Liu, S. Xie, H. Bai, F. Yan, T. Fu, B. Shen, J. Zhai. Excellent energy storage performance of niobate-based glass-ceramics …
Energy Storage
Phase change materials possess the merits of high latent heat and a small range of phase change temperature variation. Therefore, there are great prospects …
Filling the Gap: Atomically Precise Metal ...
Atomically precise metal nanoclusters (NCs) represent a promising generation of metal nanomaterial because of characteristic atomic stacking mode, abundant catalytic active sites, and molecular‐like discrete energy band structure. However, crafting metal NCs‐dominated photocatalytic systems with mediated charge transport pathways …
Self-templating synthesis of biomass-based porous carbon …
Dwindling energy sources and a worsening environment are huge global problems, and biomass wastes are an under-exploited source of material for both energy and material generation. Herein, self-template decoction dregs of Ganoderma lucidum -derived porous carbon nanotubes (ST-DDLGCs) were synthesized via a facile and scalable strategy in …
Water-induced strong isotropic MXene-bridged graphene sheets …
Supercritical drying and freeze-drying can prevent capillary contraction but result in small sheet-density increases, thus providing nonoptimized mechanical properties ().Also, increasing the contact angle or replacing the solvent has proven effective in reducing the intrinsic wrinkles in 2D nanomaterials ().Although sheets of numerous free …
Energy Storage Materials
In-situ Raman and XRD results demonstrate that good high-temperature structural stability leads to excellent high-temperature energy storage characteristics (W …
Frequency Control Strategy of Hybrid Energy Storage System for ...
DOI: 10.1016/J.EGYPRO.2016.11.294 Corpus ID: 114155920; Frequency Control Strategy of Hybrid Energy Storage System for Microgrid Based on Frequency Hysteretic Loop @article{Yan2016FrequencyCS, title={Frequency Control Strategy of Hybrid Energy Storage System for Microgrid Based on Frequency Hysteretic Loop}, author={Qi Yan and …
Yan-Fu LI | Professor (Full) | PhD National University of …
Yan-Fu Li Lithium-ion batteries (LIBs) are prevalent energy storage devices in industrial fields and modern life, but are subjected to capacity degradation during operation due to the varying ...
Flexible electrolyte-cathode bilayer framework with stabilized ...
1. Introduction. Lithium sulfur (Li-S) batteries have gained attention as a promising energy storage system for electrical vehicles (EVs) because sulfur (S) has a high theoretical capacity of 1675 mAh g-1 and is abundant on earth [1], [2].However, the practical application of Li-S batteries is severely hindered by continuous capacity fading due to the …
High power and energy density dynamic phase change materials …
The performance of thermal energy storage based on phase change materials decreases as the location of the melt front moves away from the heat source. Fu et al. implement pressure-enhanced close ...
Multiscale Construction of Bifunctional Electrocatalysts for Long ...
Abstract. Zinc–air batteries deliver great potential as emerging energy storage systems but suffer from sluggish kinetics of the cathode oxygen redox reactions …
Self-templating synthesis of biomass-based porous carbon …
Dwindling energy sources and a worsening environment are huge global problems, and biomass wastes are an under-exploited source of material for both energy and material generation. Herein, self-template decoction dregs of <i>Ganoderma lucidum</i>-derived porous carbon nanotubes (ST-DDLGCs) were synthesized via a facile and scalable …
Reinforcement learning for microgrid energy management
Yan-Fu Li. Tsinghua University; ... there is an increasing demand for effective energy management in energy systems, including electrical grids. ... local loads and energy storage capacity, is ...
Improved dielectric and energy storage properties of …
DOI: 10.1016/j.polymer.2020.123348 Corpus ID: 234089583; Improved dielectric and energy storage properties of polypropylene by adding hybrid fillers and high-speed extrusion @article{Xie2021ImprovedDA, title={Improved dielectric and energy storage properties of polypropylene by adding hybrid fillers and high-speed extrusion}, author={Zilong Xie and …
Self-optimizing weak solvation effects achieving faster low …
The weakly-solvating structure in the form of solvent-separated ion pair is self-constructed in low concentration electrolyte, which facilitates the Na + desolvation process, lowers the energy barrier for interfacial reactions and thereby accelerates the electrode kinetics.. Download: Download high-res image (168KB) Download: Download …
Boosting energy storage performance of low-temperature …
CaBi 2 Nb 2 O 9 thin film capacitors were fabricated on SrRuO 3 -buffered Pt(111)/Ti/Si(100) substrates by adopting a two-step fabrication process. This process combines a low-temperature sputtering deposition with a rapid thermal annealing (RTA) to inhibit the grain growth, for the purposes of delaying the polarization saturation and …
Photo‐assisted Rechargeable Metal Batteries for Energy Conversion and ...
Institute of New Energy Material Chemistry, School of Materials Science and Engineering, Renewable Energy Conversion and Storage Center, Nankai University, Tianjin, 300350 China. Search for more papers by this author
Designed Nanoarchitectures by Electrostatic Spray …
Among the various types of available energy-storage modes, i.e., mechanical, electrical, chemical, and electrochemical modes, electrochemical energy …
Yan LU | Head of institute | Prof. Dr.
Yan LU, Head of institute | Cited by 13,333 | of Helmholtz-Zentrum Berlin, Berlin (HZB) | Read 220 publications | Contact Yan LU
Energy Storage Materials
Elevating the charge cut-off voltage is the most effective approach for boosting the energy density of LiCoO 2 (LCO), which however is hindered by accelerated …
High power and energy density dynamic phase change materials …
The performance of thermal energy storage based on phase change materials decreases as the location of the melt front moves away from the heat source. …
Reinforcement learning for microgrid energy management
We consider a microgrid for energy distribution, with a local consumer, a renewable generator (wind turbine) and a storage facility (battery), connected to the external grid via a transformer. We propose a 2 steps-ahead reinforcement learning algorithm to plan the battery scheduling, which plays a key role in the achievement of the consumer goals. …
Enable superior performance of ultra-high loading electrodes …
The as-prepared cathode and anode electrodes were first examined by scanning electron microscopy (SEM) to identify their microstructure. Fig. 1 (a) and (b) display the SEM images of DP and SC cathodes. The following Fig. 1 (c) and (d) are for the DP and SC anodes. As a result, an obvious difference in carbon and PVDF binder distribution can …
Significantly improved energy storage performances via designing ...
To affect or suppress space charge movements is capable of improving the breakdown strength ( E _b) and thus discharge energy density ( U _d) of polymer-based …
Engineering nanocluster and pyrochlore phase in BiFeO3-based …
1 · Along this way, remarkably high energy storage RFE ceramic of (1-x)BiFeO 3-x(Na 0.8 Bi 0.1)(Nb 0.75 Ta 0.15 Ti 0.1)O 3 are designed via constructing the pyrochlore phase and nanocluster. As expected, the high volatility of Bi 3+ and the valence fluctuation of Fe 3+ in BiFeO 3 were solved to some extent by introducing NaNbO 3 and heterovalent ions (Bi …
Self-optimizing weak solvation effects achieving faster low …
Liu et al. [10] report that electrolytes with smaller Li + /solvent binding energy can improve the Li + desolvation reaction for lithium metal batteries with high energy density. However, these reports are focused on improvements for LIBs and to date there is no simple but effective method for facilitating Na + desolvation. And in fact, as ...
Hierarchical nano-activated silica nanosheets for thermal energy storage
Pristine Kc used in our experiments was obtained from Shanxi, China. Fig. 1 a shows the schematic presentation of the preparation of Ag/Sn 2+-SNSs a typical preparation of silica nanosheets, natural Kc was first transformed into the anhydrous phase metakaolinite by calcination at 700 °C for 5 h.Then, 1 g of metakaolinite was treated with …
Physics-informed deep learning for lithium-ion battery diagnostics ...
Lithium-ion batteries (LIBs) are prevalent energy storage devices in industrial fields and modern life, but are subjected to capacity degradation during operation due to the varying internal states. To ensure the efficiency, safety and reliability of LIBs, LIBs diagnostics by analyzing the internal states and estimating the capacity is crucial.
Yanbao Fu | Energy Storage & Distributed Resources Division
The Energy Storage and Distributed Resources Division (ESDR) works on developing advanced batteries and fuel cells for transportation and stationary energy …
Bioinspired Spiking Spatiotemporal Attention Framework for
Capacity and remaining useful life (RUL) prediction of lithium-ion batteries are crucial for ensuring the safety and reliability of energy storage systems. Prediction models based on external information (current, voltage, etc.) and artificial neural networks (ANN) are effective solutions.
Superior Energy Storage Performance in Antiferroelectric …
Herein, by engineering the nanoscale heterogeneity to mitigate hysteresis and controlling orientation to enhance the polarization, the exceptional energy storage performance of antiferroelectric (Pb 0.97 La 0.02)(Zr 0.55 Sn 0.45)O 3 epitaxial thin films is demonstrated. Atomic-resolution transmission electron microscopy and X-ray reciprocal ...
Enhanced breakdown strength and energy storage of …
The development of flexible and high-performance dielectric materials is of critical importance in energy storage devices. Since energy density of a dielectric capacitor is determined by the dielectric constant and breakdown strength, in this work, a simple and effective way is provided to increase the energy storage density of polymer …
Vanadium Flow Battery for Energy Storage: Prospects and …
The vanadium flow battery (VFB) as one kind of energy storage technique that has enormous impact on the stabilization and smooth output of renewable energy. Key materials like membranes, electrode, and electrolytes will finally determine the performance of VFBs. In this Perspective, we report on the current understanding of VFBs from …
Intrinsic structural optimization of zinc anode with uniform second ...
Here, we developed a novel stable and reversible Zn|Sn alloy anode with homogeneous second phase and localized electron effect via intrinsic structural optimization (Fig. 1 a).The alloy anode was prepared by adding small amount of tin (Sn) in the Zn matrix under a casting method, which is suitable for the large-scale production.
Niobium-Based Oxides Toward Advanced Electrochemical Energy Storage ...
Major impactful work is outlined, promising research directions, and various performance-optimizing strategies, as well as the energy storage mechanisms investigated by combining theoretical calculations and various electrochemical characterization techniques are presented. Niobium-based oxides including Nb2 O5, TiNbx O2+2.5x …
Angewandte Chemie International Edition
Fu-Da Yu. Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Xiamen, 361021 China ... Mei-Yan Sun. MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and …
Aqueous Flow Batteries for Energy Storage
Energy storage is the key to smooth output and further realize the application of renewable energies.[2] ... Fu H, Xu J, Long Y, Yan S, Zou H, Lu B, He M, Ding M, Zhu X, Jia C. Cost-Effective Membrane and Advanced Electrode for Stable Polysulfide-Ferricyanide Flow Battery. Energy Mater Adv.
Yanbao Fu | Energy Storage & Distributed Resources Division
The Energy Storage and Distributed Resources Division (ESDR) works on developing advanced batteries and fuel cells for transportation and stationary energy storage, grid-connected technologies for a cleaner, more reliable, resilient, and cost-effective future, and demand responsive and distributed energy technologies for a …
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