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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,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...
Investigation of neutrino oscillations and rare meson decays are main physics goals of Project X. The successful physics outcome relies on the feasibility of high-intensity neutrino and meson (K+ and ...
We experimentally realized storage and retrieval of an image of light in a cigar-shaped atomic cloud of Rubidium 85 using four-wave mixing (FWM) for the first time. The input signal and the generated ...
The anomalous magnetoresistance effect in compositionally modulated TM/TM films (Co/Pt and Co/Pd) has been investigated. Results of measurements on samples at room temperature as a function of the str...
Dual-probe near-field fiber head with gap servo control for data storage applications          font style='font-size:12px;'> 2011/11/24
We present a novel fiber-based near-field optical head consisting of a straw-shaped writing probe and a flat gap sensing probe. The strawshaped probe with a C-aperture on the end face exhibits enhance...
Abstract: We demonstrate loading, trapping and adiabatic cooling of polar molecules in a new type of electric trap. The trap consists of two microstructured capacitor plates with an additional perimet...
Storage-recovery phenomenon in magnonic crystal     Storage-recovery phenomenon  magnonic crystal  Optics       font style='font-size:12px;'> 2011/8/2
Abstract: The phenomenon of wave trapping in an artificial crystal with limited number of periods is demonstrated experimentally using spin waves in a magnonic crystal. The information stored in the c...
Measurement of the tensor electric and magnetic polarizabilities of the deuteron is of great interest, especially in connection with the possibilities of COSY and GSI. These polarizabilities can be me...
Measurement of the tensor electric and magnetic polarizabilities of the deuteron is of great interest, especially in connection with the possibilities of COSY and GSI. These polarizabilities can be m...
Measurement of the tensor electric and magnetic polarizabilities of the deuteron is of great interest, especially in connection with the possibilities of COSY and GSI. These polarizabilities can be me...
The capacity of Ti-capped sp carbon atomic chains for use as hydrogen storage media is studied using first-principles density functional theory. The Ti atom is strongly attached at one end of the carb...
Achieving the physical limits of the bounded-storage model     physical limits  bounded-storage model       font style='font-size:12px;'> 2010/10/19
Secure two-party cryptography is possible if the adversary’s quantum storage device suffers imperfections.For example, security can be achieved if the adversary can store strictly less then half of th...
For the last decade quantum memories have been intensively studied for potential applications to quantum information and communications using atomic and ionic ensembles. With the importance of a multi...

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