Han qiming energy storage

Self‐Catalyzed Rechargeable Lithium‐Air Battery by in situ Metal

1 Introduction. With the development of (hybrid) electrical vehicles, the demand for effective energy conversion and storage technologies has never been higher, [1-4] as conventional lithium-ion battery is approaching its theoretical limit (500 Wh kg −1) for the emerging energy market. [5, 6] Lithium-air battery (LAB) represents a promising alternative,

Polyphosphazene-derived carbon modified nanowires for high

Two one-dimensional nanowires, Fe3O4 and MnO2 nanowires, were modified with polyphosphazene-derived carbon (PZSC) using in situ polymerization and high-temperature calcination methods. PZSC coated with MnO2 nanowire (MnO2/PZSCNW) was designed as the positive electrode, while PZSC coated with Fe3O4 nanowire (Fe3O4/PZSCNW) was designed

Influence of crystalline properties on the dielectric and energy

Poly(vinylidene fluoride) (PVDF) films with various crystal phases (α, β, and γ phases) and varied crystallinities were fabricated via different processes. The influence of the crystalline properties, such as the crystallinity and crystal phases, on the breakdown strength and dielectric and energy storage properties of the films were studied. Under low electric field, the

Wearable All-Solid-State Supercapacitors with Ultrahigh Energy Density Based on a Carbon Fiber Fabric Electrode", Advanced Energy Materials, 2017, 7:1700409. 2. Zilei Wang, Shanglong Peng*, Yuxiang Wen, Tianfeng Qin, Qiming Liu, Deyan He, Guozhong Cao*, "High-Performance Si/Organic Hybrid Solar Cells using A

Recent advances in rational design of polymer

Polymer nanocomposites dielectrics have attracted increasing attention for electric energy storage applications in recent years due to their enhanced dielectric performance by combining the high permittivity of nanoparticles and the high electrical breakdown strength of polymer matrix.Herein we present a review of the recent advances in the modelling of

Relaxor ferroelectric polymer exhibits ultrahigh

Ferroelectric materials have been widely used in electromechanical (EM) energy conversion such as energy harvesting, acoustic transducers for imaging, fault detection, ship navigation, and sensors and artificial muscles in robots (1, 2).Owing to their high pliability, easy fabrication into complicated shapes, light weight, and low cost, ferroelectric polymers are

High-entropy design boosts dielectric energy storage

Given the crucial role of high-entropy design in energy storage materials and devices, this highlight focuses on interpreting the progress and significance of this innovative work. Liu Y, Zhang Q, Qi J, Chen D, Su H, Yi D, Yang Y, Wei R, Cai H, Han H, Gu L, Nan CW, Lin YH. Ultrahigh energy storage in high-entropy ceramic capacitors with

Perovskite lead-free dielectrics for energy storage applications

DOI: 10.1016/J.PMATSCI.2018.12.005 Corpus ID: 140054764; Perovskite lead-free dielectrics for energy storage applications @article{Yang2019PerovskiteLD, title={Perovskite lead-free dielectrics for energy storage applications}, author={Letao Yang and Xi Kong and Fei Li and Hua Hao and Zhenxiang Cheng and Hanxing Liu and Jingfeng Li and Shujun Zhang},

High performance silicon–organic hybrid solar cells via

The most anticipated and sponsored fields of study for rGO and its composites in the future are going to be energy harvesting and storage, environmental protection, biology, and medicine. Highly flexible and conductive poly (3, 4-ethylene dioxythiophene)-poly (styrene sulfonate) anchored 3-dimensional porous graphene network-based

Self‐Catalyzed Rechargeable Lithium‐Air Battery by in

With the development of (hybrid) electrical vehicles, the demand for effective energy conversion and storage technologies has never been higher, [1-4] as conventional lithium-ion battery is approaching its theoretical limit

Journal of Energy Storage | Vol 86, Part A, 1 May 2024

Read the latest articles of Journal of Energy Storage at ScienceDirect , Elsevier''s leading platform of peer-reviewed scholarly literature Jongchan Baek, Soohee Han. Article 111224 View PDF. Article preview. select article Conditional scenario-based energy management algorithm with uncertain correlated forecasts Qiming Yang

Generating high dielectric constant blends from lower dielectric

Crosslinked polymer nanocomposites that contain boron nitride nanosheets have outstanding high-voltage capacitive energy storage capabilities at record temperatures and have been demonstrated to preserve excellent dielectric and capacitive performance after intensive bending cycles, enabling broader applications of organic materials in high

High-energy density in aromatic polyurea thin films

This letter investigates dielectric responses of aromatic polyurea thin films fabricated through vapor deposition polymerization. The high quality polymer films exhibit high breakdown field (800 MV/m) and high-energy density (>12 J/cm3) at room temperature. These values decrease slightly from room temperature to 180 °C. Linear dielectric responses were

Applications of reinforcement learning for building energy

DOI: 10.1016/j.jobe.2022.104165 Corpus ID: 246778396; Applications of reinforcement learning for building energy efficiency control: A review @article{Fu2022ApplicationsOR, title={Applications of reinforcement learning for building energy efficiency control: A review}, author={Qiming Fu and Zhicong Han and Jianping Chen and You Lu and Hongjie Wu and Yunzhe Wang},

Hajime Shirai; Qiming Liu; Tatsuya Ohki; Ryo Ishikawa; Keiji Ueno, Optical Anisotropy and Compositional Ratio of Conductive Polymer PEDOT:PSS and Their Effect on Photovoltaic Performance of Crystalline Silicon/Organic Heterojunction Solar Cells, pp.137-159, Book chapter 5 in "Advances in Silicon Solar Cells" (Print ISBN: 978-3-319-69702-4, Online ISBN: 978-3

Efficient model-free control of chiller plants via cluster-based deep

DOI: 10.1016/j.jobe.2023.108345 Corpus ID: 266444254; Efficient model-free control of chiller plants via cluster-based deep reinforcement learning @article{He2023EfficientMC, title={Efficient model-free control of chiller plants via cluster-based deep reinforcement learning}, author={Kun He and Qiming Fu and You Lu and Jie Ma and Yi Zheng and Yunzhe Wang and Jianping

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 materials to stacks,

ME Directory | Penn State Engineering

Xudong Wu, Xin Chen, Qiming Zhang Zhang and Daniel Q Tan, 2022, "Advanced dielectric polymers for energy storage", Energy Storage Materials, 44, pp. 29 Xiaoshi Qian, Xin Chen and Qiming Zhang, 2021, "High-entropy polymer produces a giant electrocaloric effect at low fields", Nature, 600, pp. 6

Smart windows built with a conductive polymer with net zero

with net zero energy consumption Yonggang Zhao,1 Qiming Liu,1,2,* Yang Wang,1 Hao Liu,1 Mingzhi Lv,1 Pu Cheng,1 Yujun Fu,1 Junshuai Li,1 and Deyan He1,* SUMMARY electrochemical energy storage performances and long lives of over 10,000 cycles in a wide temperature range of 20 Cto40C. Subsequently, prepared flexible

Effect of Composition on Polarization Hysteresis and Energy Storage

1. Introduction. Alternative technologies in the energy generation sector, miniaturization in the electronics industry, and electric mobility have opened up many doors for advancements in the field of energy storage [].Due to the high dielectric strength, various dielectric polymers, such as polypropylene, polycarbonate, and polyethylene terephthalate, were

Research Article Yu Dou, Jianye Zhang, Xiaoyan Han*, Qiming

* Corresponding author: Xiaoyan Han, Hubei Engineering Technology Research Center of Energy Polymer Materials, School of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China, e-mail: xyhan@scuec .cn Qiming He: Hubei Engineering Technology Research Center of