Jinghao energy storage

Applied Energy

As an energy source for new energy vehicles, lithium-ion batteries have become a core component due to their high energy density, lack of memory effect, and long lifespan. The impact of the work-storage state on the RUL of lithium-ion batteries can be also determined and the RUL of lithium-ion batteries under different state switching can

Collaborative configuration of renewable energy and energy storage

In the process of decarbonization, the configuration of renewable energy and energy storage plays a crucial role. In current research, there is often a singular focus on the isolated optimization of either renewable energy configurations or energy storage configurations, resulting in limitations within the optimized outcomes. Therefore, we propose a collaborative

Hybrid Energy Storage Device: Combination of Zinc-Ion

In this work, a new type of hybrid energy storage device is constructed by combining the zinc-ion supercapacitor and zinc–air battery in mild electrolyte. Reduced graphene oxide with rich defects, large surface area, and abundant oxygen-containing functional groups is used as active material, which exhibits two kinds of charge storage mechanisms of capacitor and battery

Delayed Polarization Saturation Induced Superior Energy Storage

Here, an effective strategy of introducing non-isovalent ions into the BiFeO 3-based (BFO) ceramic to improve energy storage capability via delaying polarization saturation

3D printed Au/rGO microlattice host for dendrite-free sodium

Sodium metal, featuring a high theoretical capacity and the lowest redox potential, is a promising anode for sodium metal batteries (SMBs). Nonetheless, issues related to the sodium metal''s undesired volume expansion and dendrites formation upon cycling have greatly retarded its practical implementation. Herein, we report a robust substrate for Na metal via a novel 3D

Compacting Electric Double Layer Enables Carbon Electrode with

Carbon-based cathodes for aqueous zinc ion hybrid supercapacitors (ZHSCs) typically undergo low Zn ion storage capability due to their electric double layer capacitance (EDLC) energy storage mechanism that is restricted by specific surface area and thickness of electric double layer (EDL).

Optimal Scheduling Strategy for Hybrid Energy Storage Systems

The technology involved in battery energy storage systems (BESS), which is an important part of a HESS, is relatively mature and has a large capacity. The battery degradation issue is critical for the operation of HESS. However, existing studies on scheduling strategies often fail to conduct quantitative analyses or incorporate multiple

Title: Deep Reinforcement Learning for Wind and Energy Storage

Wind energy has been increasingly adopted to mitigate climate change. However, the variability of wind energy causes wind curtailment, resulting in considerable economic losses for wind farm owners. Wind curtailment can be reduced using battery energy storage systems (BESS) as onsite backup sources. Yet, this auxiliary role may significantly

A COF‐Like N‐Rich Conjugated Microporous Polytriphenylamine

A COF-Like N-Rich Conjugated Microporous Polytriphenylamine Cathode with Pseudocapacitive Anion Storage Behavior for High-Energy Aqueous Zinc Dual-Ion Batteries. Haozhe Zhang, Haozhe Zhang. MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry, The Key Lab of Low-carbon Chem & Energy Conservation of Guangdong

China''s First Large-capacity Supercapacitor Hybrid Energy Storage

Recently, the supercapacitor hybrid energy storage assisted thermal power unit AGC frequency regulation demonstration project of Fujian Luoyuan Power Plant undertaken by XJ Electric Co., Ltd has been successfully put into operation, marking the successful application of supercapacitor energy storage assisted frequency regulation technology.

Chinese Journal of Materials Research

Preparation and Dielectric Energy Storage Properties of Thermoplastic Polyimide/Polyvinylidene Fluoride Composite Film: MA Yizhou 1, ZHAO Qiuying 1, YANG Lu 2, QIU Jinhao 1 (): 1. State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China 2. College of Mechanics and Materials,

Application of the Supercapacitor for Energy Storage in China

Supercapacitors are widely used in China due to their high energy storage efficiency, long cycle life, high power density and low maintenance cost. This review compares the differences of different types of supercapacitors and the developing trend of electrochemical hybrid energy storage technology. It gives an overview of the application status of

Energy Storage Materials | Vol 67, March 2024

select article Corrigendum to "Multifunctional Ni-doped CoSe₂ nanoparticles decorated bilayer carbon structures for polysulfide conversion and dendrite-free lithium toward high-performance Li-S full cell" [Energy Storage Materials Volume 62 (2023) 102925]

Jinghao Huo''s research works | Shaanxi University of Science and

Jinghao Huo''s research while affiliated with Shaanxi University of Science and Technology and other are a new kind of electrochemical energy storage device with high energy and power densities

Jinghao Li''s research works | Wuhan University of Technology,

Jinghao Li''s 7 research works with 128 citations and 413 reads, including: Reversible Zn Metal Anodes Enabled by Trace Amounts of Underpotential Deposition Initiators. Energy storage devices

Zn2+-mediated catalysis for fast-charging aqueous Zn-ion

Rechargeable aqueous zinc-ion batteries (AZIBs), renowned for their safety, high energy density and rapid charging, are prime choices for grid-scale energy storage. Historically, ion-shuttling

Conversion of aliphatic structure-rich coal maceral into high

Pre-oxidation is an effective strategy for preparing high-capacity coal-derived hard carbons. However, the complex molecular structure of coal results in the uncontrollability of oxidation and structural evolution, which hinders the design of high-performance hard carbons. Herein, we are separating macerals to investigate the effects of molecular structural features of coal macerals

Significantly enhanced energy storage capability of BNT-based

Bi 0.5 Na 0.5 TiO 3 (BNT)-based ceramics, one of the most promising energy storage capacitors, are developed rapidly owing to both excellent energy storage density and efficiency [16], [17] monly, the total energy storage density (W tot) and the recoverable energy storage density (W rec) could be determined by the following equations: (1) W tot = ∫ 0

Journal of Energy Storage | ScienceDirect by Elsevier

The Journal of Energy Storage focusses on all aspects of energy storage, in particular systems integration, electric grid integration, modelling and analysis, novel energy storage

Zhengxin Zhu, Zehui Xie, Weiping Wang, Zaichun Liu, Mingming Wang, Yahan Meng, Qia Peng, Shuang Liu, Taoli Jiang, Kai Zhang, Hongxu Liu, Yirui Ma, Wei Chen*, Self-charging aqueous hydrogen gas batteries, Energy & Environmental Science, 2024, Xinhua Zheng, Kui Xu, Yirui Ma, Jifei Sun, Bibo Han, Ruihao Luo, Mingming Wang, Na Chen, Li Song, Qingbiao Zhao, Wei

Delayed Polarization Saturation Induced Superior Energy Storage

Accordingly, an ultra-high energy density of up to 7.4 J cm-3 and high efficiency ≈ 81% at 680 kV m-1 are realized, which is one of the best energy storage performances recorded for BFO-based ceramics. The outstanding comprehensive energy storage performance is attributed to inhibiting the polarization hysteresis resulting from generation

Jinghao

Journal of Energy Storage 2023-12 | Journal article DOI: 10.1016/j.est.2023.108925 Part of ISSN: 2352-152X Contributors: Jinghao Huo; Xin Wang; Xinyi Zhang; Lifeng Zhang; Gentian Yue; Shouwu Guo Show more detail. Source: Jinghao Huo Vanadium Doped CoP on a Carbon Paper Composite as a Counter Electrode for Dye-Sensitized Solar Cells

Quicker and More Zn2+ Storage Predominantly from the Interface

Aqueous zinc-ion batteries are highly desirable for large-scale energy storage because of their low cost and high-level safety. However, achieving high energy and high power densities simultaneously is challenging. Herein, a VOx sub-nanometer cluster/reduced graphene oxide (rGO) cathode material composed of interfacial V O C bonds is artificially constructed.

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[4] Jinghao Huo*, Xin Wang, Xinyi Zhang, Lifeng Zhang, Gentian Yue, Shouwu Guo*, Porous polypyrrole-derived carbon nanotubes as a cathode material for zinc-ion hybrid supercapacitors, Journal of Energy Storage, 2023, 73, 108925. [5] Jinghao Huo*, Yujia Xue, Xiaofei Wang, Yi Liu, Lifeng Zhang, Shouwu Guo*, TiO2/carbon nanofibers doped with

The Future of Energy Storage | MIT Energy Initiative

MITEI''s three-year Future of Energy Storage study explored the role that energy storage can play in fighting climate change and in the global adoption of clean energy grids. Replacing fossil fuel-based power generation with power generation from wind and solar resources is a key strategy for decarbonizing electricity. Storage enables electricity systems to remain in Read more

Zn2+-mediated catalysis for fast-charging aqueous Zn-ion

Jinghao Li 1, Ruohan Yu 1 energy storage with a capacity of 577.1 mAh g −1 at a current density of 300,000 mA g−1. Results Catalysis model for elucidating the anomaly in AZIBs

Journal of Energy Storage | Vol 68, 15 September 2023

Article from the Special Issue on Energy storage and Enerstock 2021 in Ljubljana, Slovenia; Edited by Uroš Stritih; Luisa F. Cabeza; Claudio Gerbaldi and Alenka Ristić; Articles from the Special Issue on Selected papers from the 6th International Symposium on Materials for Energy Storage and Conversion (mESC-IS 2022); Edited by Ivan Tolj

Significantly enhanced energy storage capability of BNT-based

Bi 0.5 Na 0.5 TiO 3 (BNT)-based ceramics, one of the most promising energy storage capacitors, are developed rapidly owing to both excellent energy storage density and efficiency [16], [17]. Commonly, the total energy storage density (W tot) and the recoverable energy storage density (W rec) could be determined by the following equations: W tot = ∫ 0 P

A COF-Like N-Rich Conjugated Microporous Polytriphenylamine

Such a robust CMP electrode also leads to a zinc dual-ion battery device with a high energy density of 236 W h kg-1 and a maximum power density of 6.8 kW kg-1, substantially surpassing most recently reported organic-based zinc batteries. This study paves the way for the rational design of advanced CMP-based organic cathodes for high-energy devices.

Delayed Polarization Saturation Induced Superior Energy Storage

Jinghao Zhao. School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211 P. R. China. Search for more papers by this author. The outstanding comprehensive energy storage performance is attributed to inhibiting the polarization hysteresis resulting from generation ergodic relaxor zone and random field, and

‪Jinhao Li‬

‪Monash University‬ - ‪‪Cited by 34‬‬ - ‪Power and Energy Systems‬ - ‪Reinforcement Learning‬ - ‪Optimization‬ Deep Reinforcement Learning for Wind and Energy Storage Coordination in Wholesale Energy and Ancillary Service Markets. J Li, C Wang, H Wang. Energy and AI 14, 1

Jinhao Xie''s research works | Hoa Sen University, Ho Chi Minh City

Rechargeable aqueous Zn-ion batteries (AZIBs) are promising electrochemical devices for stationary energy storage that have been widely investigated by both academia and industry because of the

Production of a hybrid capacitive storage device via hydrogen

low-energy drawback of electric double-layer capacitors, here we report the assembly and testing of a hybrid device called electrocatalytic hydrogen gas capacitor containing a

Zn2+-mediated catalysis for fast-charging aqueous Zn-ion

The grasp of catalysis steps within AZIBs can drive solutions beyond state-of-the-art fast-charging batteries. Batteries with extremely fast charging (XFC) characteristics are highly desirable for...

Low-cost H2/K+ hybrid batteries for large-scale energy storage

Aqueous batteries have garnered considerable attention in the field of renewable energy storage due to their safety and reliability [[1], [2], [3], [4]].However, despite their potential for grid energy storage applications, current rechargeable aqueous battery technologies, such as lead-acid batteries and redox flow batteries, still face challenges such as limited resources,

Energy storage

Global investment in battery energy storage exceeded USD 20 billion in 2022, predominantly in grid-scale deployment, which represented more than 65% of total spending in 2022. After solid growth in 2022, battery energy storage investment is expected to hit another record high and exceed USD 35 billion in 2023, based on the existing pipeline of