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搜索结果: 1-15 共查到energy storage相关记录36条 . 查询时间(0.106 秒)
与插层型锂离子电池(LIB)相比,转换型锂硫(Li-S)电池因为其高理论能量密度(2600 Wh kg-1)而受到越来越多的关注。但是,多硫化物穿梭效应、缓慢的反应动力学和锂金属枝晶生长等问题阻碍了锂硫电池的进一步应用。硫正极的多步转化反应涉及电极/电解质之间一系列Li+的交换,这些反应也亟需克服脱溶剂和电荷载体扩散的能量势垒,这导致了缓慢的转化动力学以及多硫化物中间体的积累。
近日,潍坊学院化学化工与环境工程学院杨帆博士与四川大学材料科学与工程学院傅雪薇副教授合作,在Energy Storage Materials期刊上发表了题为Fibrous materials for interface engineering in durable and shape-customizable lithium metal batteries的学术论文,Energy Storage ...
The key to electrochemical energy storage systems such as Li/Na-ion batteries is materials. The traditional method for exploring new materials is trial-and-error, which often takes a dozen years durin...
电子设备和电动汽车日益增长的需求激发了人们对获取高能量密度电池的兴趣。锂金属电池(LMBs)具有超高的理论容量(3860mA h g-1)和极低的相对电势(-3.04 V vs. SHE),将引领下一代可充电电池的发展方向。然而,锂金属表面离子通量分布不均匀、体积变化、固体电解质界面相(SEI)不稳定导致锂枝晶生长不可控,库仑效率且锂利用率较低,甚至存在严重的安全问题。更重要的是,金属锂负极的工业...
近日,力学与工程科学学院鲍垠桦副教授与上海大学双聘院士、中国科学院院士、北京理工大学方岱宁教授,力学与工程科学学院吕浡,宋亦诚,张俊乾教授等人合作,在高能量密度柔性锂离子电池方面取得重要研究进展。研究成果以“Crocodile skin inspired rigid-supple integrated flexible lithium ion batteries with high energy ...
Batteries made from an electrically conductive mixture the consistency of molasses could help solve a critical piece of the decarbonization puzzle. An interdisciplinary team from MIT has found that an...
Cornell bioengineer Buz Barstow, Ph.D. ’09, is trying to solve a big problem: How to build a low-cost, environmentally friendly and large-scale system for storing and retrieving energy from renewable ...
The transition toward a more sustainable, environmentally sound electrical grid has driven an upsurge in renewables like solar and wind. But something as simple as cloud cover can cause grid instabili...
近日,上海交通大学制冷与低温工程研究所王如竹教授领衔的能源-空气-水(ITEWA)创新团队,在Energy Storage Materials上发表了题目为“Sorption Thermal Energy Storage: Concept, Process, Applications and Perspectives”的综述论文,总结了吸附储热技术在材料、工作循环、系统设计和系统运新特性等方面的研...
2020年1月22日,王如竹教授领导的能源-空气-水(ITEWA)创新团队,在Energy Storage Materials上发表了题目为“Air Humidity Assisted Sorption Thermal Battery Governed by Reaction Wave Model”的研究论文,发现吸附反应床内的反应波现象并提出反应波模型,阐释了吸附热池实现稳定输出的机理,以及新型...
The ongoing surge in demand for high-performance energy storage systems inspires the relentless pursuit of advanced materials and structures. Components of energy storage systems are generally based o...
近日,材料学院慈立杰教授课题组在高性能钾离子电池负极材料研究方面取得重要进展,相关研究成果以“Hierarchically porous carbon supported Sn4P3as a superior anode material for potassium-ion batteries”为题发表在能源材料类重要刊物Energy Storage Materials(2019,https://...
A new, lightweight composite material for energy storage in flexible electronics, electric vehicles and aerospace applications has been experimentally shown to store energy at operating temperatures w...
Can you imagine fully charging your cell phone in just a few seconds? Researchers in Drexel University’s College of Engineering can, and they took a big step toward making it a reality with their rece...
High-performance rechargeable batteries are essential for a wide variety of applications including portable electronics, electric vehicles, grid-level energy storage, and defense purposes. To realize ...

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