energy storage xiao deng

3D Nanowire Arrayed Cu Current Collector toward Homogeneous Alloying ...

Advanced Energy Materials is your prime applied energy journal for research providing solutions to today''s global energy challenges. Abstract Alloying electrodes are regarded as promising anodes for lithium/sodium storage thanks to their multielectron reaction capacity, moderate voltage plateau, and high electrical conductivity....

Unveiling the migration behavior of lithium ions in …

The energy density of an NMC/graphite battery can be increased to ∼ 350 Wh/kg at pack level theoretically [8–13]. Given the limited increase, however, pursuit of …

Jie Xiao | PNNL

She is also a PNNL-University of Washington distinguished faculty fellow. Dr. Xiao''s research spans from fundamental research, battery materials scaleup and manufacturing, to cell fabrication and engineering for vehicle electrification, sensors, and grid energy storage. She has published more than 100 peer-reviewed journal papers and been ...

Electrochemical energy storage devices under particular service ...

With the increasing exhaustion of the traditional fossil energy and ongoing enhanced awareness of environment protection, research works on electrochemical energy storage (EES) devices have been indispensable.

Directional oxygen diffusion in Cu1.5Mn1.5O4 crystals for long ...

DOI: 10.1016/j.solmat.2023.112474 Corpus ID: 260123403; Directional oxygen diffusion in Cu1.5Mn1.5O4 crystals for long reversible thermochemistry @article{Deng2023DirectionalOD, title={Directional oxygen diffusion in Cu1.5Mn1.5O4 crystals for long reversible thermochemistry}, author={Jiali Deng and Chang-dong Gu …

Dynamic tuning of optical absorbers for accelerated solar-thermal ...

Compared with conventional thermal charging, the optical charging strategy improves the charging rate by more than 270% and triples the amount of overall stored thermal energy. This superior performance results from the distinct step-by-step photon-transport charging mechanism and the increased latent heat storage through …

Research Progress towards Understanding the Unique …

In this article, recent advances of concentrated electrolytes in various battery systems will be reviewed first, including conventional Li-ion batteries, ''beyond Li-ion'' energy storage …

Journal of Energy Storage

A high-performance thermochemical energy storage material with NiAl 2 O 4 spinel inhibitor uniformly decorated the surface of CuO/Cu 2 O is constructed by a self-assembled strategy, which maintains 98 % reactivity after 1000 cycles. There is a strong interaction between CuO/Cu 2 O and NiAl 2 O 4, which solves the sintering problem at …

‪Zhiqun (Daniel) Deng‬

Research progress towards understanding the unique interfaces between concentrated electrolytes and electrodes for energy storage applications. J Zheng, JA Lochala, A Kwok, ZD Deng, J Xiao ... D Lu, M Bowden, PZ El Khoury, KS Han, ZD Deng, J Xiao, ... Chemistry of Materials 30 (3), 990-997, 2018. 143: 2018: Following the Transient Reactions in ...

2D Metal–Organic Frameworks for Electrochemical Energy Storage

In this review, the characteristics of the 2D MOFs have been introduced, and the systematic synthesis methods (top-down and bottom-up) of 2D MOFs are …

Electric Eel Biomimetics for Energy Storage and Conversion

Central to this review is the recent progress of electric‐eel‐inspired innovations and applications for energy storage and conversion, particularly including novel power sources, triboelectric nanogenerators, and nanochannel ion‐selective membranes for salinity gradient energy harvesting. ... Xiao and Yu Mei and Wentao Deng and Guoqiang ...

‪Sixu Deng‬

Energy Storage Materials 29, 361-366, 2020. 180: 2020: Synthesis and electrochemical properties of MnO2 nanorods/graphene composites for supercapacitor applications. ... S Deng, B Xiao, B Wang, X Li, K Kaliyappan, Y Zhao, A Lushington, R Li, ... Nano Energy 38, 19-27, 2017. 56: 2017:

Self-assembly CuO surface decorated with NiAl2O4 for high …

@article{Deng2023SelfassemblyCS, title={Self-assembly CuO surface decorated with NiAl2O4 for high-temperature thermochemical energy storage: Excellent performance and strong interaction mechanism}, author={Jiali Deng and Chang-dong Gu and Haoran Xu and Gang Xiao}, journal={Journal of Energy Storage}, year={2023}, url={https://api ...

Multiscale Construction of Bifunctional Electrocatalysts for Long ...

This work demonstrates a feasible strategy to rationally integrate various active sites to construct multifunctional electrocatalysts for energy-related processes.

A new cyclic carbonate enables high power/ low ...

The modern lithium-ion battery (LIB) configuration was enabled by the "magic chemistry" between ethylene carbonate (EC) and graphitic carbon anode. Despite the constant changes of cathode chemistries with improved energy densities, EC-graphite combination remained static during the last three decades. While the interphase …

Daniel Deng | PNNL

Biography. Dr. Deng is a Laboratory Fellow in the Energy & Environment Directorate at PNNL. He directs the Bio-Acoustics & Flow Laboratory, an accredited multi-disciplinary R&D laboratory, addressing a broad range of engineering and ecological issues, with an emphasis on environmental monitoring and risk assessment for hydropower, wind, …

In-built ultraconformal interphases enable high-safety practical ...

In situ formation of robust cathode-electrolyte interphase (CEI) protective skin with high inorganic content dramatically enhances the safety of high-energy …

Copolymerization of Sulfur Chains with Vinyl Functionalized …

Lithium−sulfur batteries (LSBs) are regarded as one of the most promising candidates for energy storage devices. However, the severe shuttling effect of soluble polysulfides (PSs) limits its further application. Metal−organic frameworks (MOFs) have emerged as a new kind of sulfur host for their talents in confining and trapping PSs.

Al-Modified CuO/Cu2O for High-Temperature Thermochemical Energy Storage ...

Next-generation concentrated solar power plants with high-temperature energy storage requirements stimulate the pursuit of advanced thermochemical energy storage materials. Copper oxide emerges as an attractive option with advantages of high energy density and low cost. But its easy sinterability limits its reversibility and cyclic …

Al-Modified CuO/Cu2O for High-Temperature Thermochemical …

Next-generation concentrated solar power plants with high-temperature energy storage requirements stimulate the pursuit of advanced thermochemical energy …

Stretchable tandem micro-supercapacitors with high

As a representative example, our three serially-connected GCP-MSCs could operate well as a full stretchable energy storage device with superior adhesion on the rubber glove, and no any external force-induced shape failure and dimensional disruption was observed, even at a joint bending and stretching state (Fig. 1 f, g).

Insight into cathode surface to boost the performance of solid …

1. Introduction. The use of inflammable solid-state electrolytes (SSEs) makes all-solid-state lithium-ion batteries (ASSLIBs) as promising energy storage devices that can meet the safety requirements of electric vehicles [1], [2], [3].Among the developed SSEs, sulfide-based electrolytes, such as Li 6 PS 5 Cl (LPSCl) and Li 10 GeP 2 S 12 …

Angstrom‐Level Ionic Sieve 2D‐MOF Membrane for High Power …

Aqueous Zn-ion energy-storage deviceswith metal Zn as anodes, including batteries and capacitors (ZIBs and ZICs), is largely hindered by dendritic growth and low coulombic efficiency since the side reactions between Zn anodes and electrolyte, originating fromthat targeted and efficient isolation of H 2 O and SO 4 2− is extremely challenging. …

3D Nanowire Arrayed Cu Current Collector toward Homogeneous Alloying ...

Corresponding Author. Xiao-Yong Fan [email protected] School of Materials Science and Engineering, Chang''an University, Xi''an, 710061 China. E-mail: [email protected], [email protected], [email protected], [email protected] Search for …

A stochastic analysis of the energy and reserve operation for …

Dongliang Xiao, Shengsheng Deng, +3 authors Haoyong Chen; Published in Energy Reports 1 October 2023; Engineering, Economics, Environmental Science; View via Publisher. ... It is shown that a profit-seeking energy storage aggregator is always beneficial to the system when compared to a system without storage, regardless of size …

Self-assembly CuO surface decorated with NiAl

A high-performance thermochemical energy storage material with NiAl 2 O 4 spinel inhibitor uniformly decorated the surface of CuO/Cu 2 O is constructed by a self …

Research Progress towards Understanding the ...

The electrolyte is an indispensable component in all electrochemical energy storage and conversion devices with batteries being a prime example. ... Zhiqun Daniel Deng. Energy and Environment Directorate, Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, WA, 99354 USA. Search for more papers by this …

2D Metal–Organic Frameworks for Electrochemical Energy Storage

Metal–organic frameworks (MOFs) have been widely adopted in various fields (catalysis, sensor, energy storage, etc.) during the last decade owing to the trait of abundant surface ... Xinglan Deng. College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083 China ... Xuhuan Xiao. College of Chemistry and Chemical ...

MgCr2O4-Modified CuO/Cu2O for High-Temperature Thermochemical Energy ...

The thermochemical energy density of storage and release reach -818.23 and 812.90 kJ/kg, respectively. After 600 cycles, the oxidation activity remains 98.77%. Material characterization elucidates that nanosized MgCr 2 O 4 is uniformly loaded on the surface of CuO/Cu 2 O during the reversible reaction, and there is a strong interaction …

Energy Storage Materials | Journal | ScienceDirect by Elsevier

Energy Storage Materials is an international multidisciplinary journal for communicating scientific and technological advances in the field of materials and their devices for advanced energy storage and relevant energy conversion (such as in metal-O2 battery). It publishes comprehensive research articles including full papers and short communications, as well …

Nonflammable organic electrolytes for high-safety lithium-ion …

Ionic conductivity of nonflammable LEs and GPEs should be further improved to ensure good rate capability in high-energy-density LIBs. Using flame …

Dynamic tuning of optical absorbers for accelerated …

Solar-thermal energy storage based on phase-change materials suffers from slow thermal-diffusion-based charging. Here the authors alleviate this issue by introducing optical absorbers and ...

Multiscale Construction of Bifunctional Electrocatalysts for …

Zinc–air batteries deliver great potential as emerging energy storage systems but suffer from sluggish kinetics of the cathode oxygen redox reactions that render unsatisfactory cycling lifespan.

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