Multilayer Graphynes for Lithium Ion Battery Anode
Graphynes, two-dimensional layers of sp- and sp2-bonded carbon atoms, have recently received considerable attention because of their potential as new Dirac materials. Here, focusing on their large surface area, we explore the
Defective TiO2-graphene heterostructures enabling in-situ
Lithium-sulfur (Li-S) batteries are considered as one of the promising next-generation energy storage systems because of their high energy density. While the low utilization of sulfur and sluggish reaction kinetics would lead to degradation of electrochemical performance and thus hinder the practical application of Li-S batteries. Herein, a double-shelled TiO2-graphene
Deciphering Interfacial Chemical and
No. 11, Xingke East Street, Yanqi Economic Development Area, Huairou District, Beijing, 101407 China. Search for more papers by this author. Li Zhang, Li Zhang. China Automotive Battery Research Institute Co., Ltd., No.
Active cooling based battery thermal management using
Thermal management system is essential for lithium-ion batteries in electric vehicle to control operating temperature and temperature differences. Phase change material (PCM) is commonly used in the study of battery thermal management system (BTMS). Three batteries were tested separately for experiment repeatability. Yanqi Zhao et al
Experimental and numerical investigation of a hybrid battery
Yanqi Zhao, Boyang Zou, Jianning Ding, Yulong Ding. The battery thermal management system is essential to the electric vehicle. In this paper, a battery pack consisting of 20 cylindrical lithium-ion batteries, along with the copper foam/ paraffin composite phase change material, and liquid cooling channels were set up.
Active cooling based battery thermal management using
A new heat transfer enhancement approach was proposed for the cooling system of lithium-ion batteries. A three-dimensional numerical simulation of the passive thermal
Three-dimensional nitrogen and sulfur co-doped holey
for lithium-ion batteries Yanqi Feng and Hui Liu-Rate Behavior of MoO 2 /Graphene Oxide Lithium-Ion Battery Anodes from Electrochemical Contributions Hao Fu, Zhanwei Xu, Tian Wang et al.-This content was downloaded from IP address 157.55.39.79 on 14/06/2022 at 02:57.
Graphyne Nanotubes as Promising Sodium
Sodium-ion batteries (SIBs) are promising candidates for the replacement of lithium-ion batteries (LIBs) because of sodium''s abundant reserves and the lower cost of
One-step for in-situ etching and reduction to construct oxygen vacancy
Molybdenum dioxide (MoO 2) as one of the conversion-based materials has the advantages of good chemical stability, affordable cost and high theoretical capacity (838 mAh g −1) to meet the demand of high energy density.Therefore, MoO 2 has potential to be used as safe and durable anode in lithium-ion batteries. However, like most transition-metal oxide (TMO)
A comprehensive review of composite phase change material
(DOI: 10.1016/j.rser.2022.112667) This review aims to provide an insight into the composite phase change material (CPCM) based battery thermal management system (BTMS), with a focus on the improvement of battery thermal management (BTM) performance using both passive and hybrid BTMS. The mechanism of battery heat generation and temperature effect on batteries
Active cooling based battery thermal management using
DOI: 10.1016/J.EGYPRO.2019.01.697 Corpus ID: 115759511; Active cooling based battery thermal management using composite phase change materials @article{Zhao2019ActiveCB, title={Active cooling based battery thermal management using composite phase change materials}, author={Yanqi Zhao and Boyang Zou and Chuan Li and Yulong Ding},
Yanqi FENG | Shaanxi University of Science and Technology,
Lithium-sulfur (Li-S) batteries with advantages of high energy densities (2600 Wh·kg−1/2800 Wh·L−1) and sulfur abundance are regarded as promising candidates for next-generation high
Combining the Bridging Effect of Tannic Acid and Solution
Abstract. As a new type of energy storage material, lithium battery is widely used in smart electronic products and new energy vehicles. The polyamide nanofiltration (NF) membrane technique has become a crucial tool for separating lithium and magnesium from natural salt-lake brine because of the unique charged characteristics and nanopore of
Enlarged interlayer of separator coating enabling high
high-performance lithium–sulfur batteries Yanqi Feng1,2, lithium–sulfur batteries exhibit a high capacity of 1362 mAh·g−1 and a long lifespan with a low capacity loss of 0.073% per cycle. This work may provide an alternative way to establish a functional separator to balance the
From non-carbon host toward carbon-free lithium-sulfur batteries
Request PDF | From non-carbon host toward carbon-free lithium-sulfur batteries | Lithium-sulfur (Li-S) batteries with advantages of high energy densities (2600 Wh·kg−1/2800 Wh·L−1) and
From non-carbon host toward carbon-free lithium-sulfur batteries
Lithium-sulfur (Li-S) batteries with advantages of high energy densities (2600 Wh·kg−1/2800 Wh·L−1) and sulfur abundance are regarded as promising candidates for next-generation high-energy batteries. However, the conventional carbon host used in sulfur cathodes suffers from poor chemical adsorption towards Li-polysulfides (LPS) in liquid electrolyte and sluggish redox
γ-Graphyne Nanotubes as Promising Lithium-Ion Battery Anodes
Developing novel carbon-based lithium-ion battery (LIB) anodes has been an active field of research over the last decade. Because of their large surface area and good chemical/mechanical
Yanqiang Cao
Nanjing University of Science & Technology - 引用次数：2,760 次 - Atomic/Molecular Layer Deposition - supercapacitors - batteries
Defective MnO2 functional separator coating as effective
Request PDF | On Jan 3, 2024, Yanqi Feng and others published Defective MnO2 functional separator coating as effective polysulfide mediators for lithium–sulfur batteries | Find, read and cite
One-step for in-situ etching and reduction to construct oxygen
Molybdenum dioxide (MoO 2) as one of the conversion-based materials has the advantages of good chemical stability, affordable cost and high theoretical capacity (838 mAh g −1) to meet the demand of high energy density.Therefore, MoO 2 has potential to be used as safe and durable anode in lithium-ion batteries. However, like most transition-metal oxide (TMO)
Yanqiang Cao
Atomic layer deposition of ZnO/TiO 2 nanolaminates as ultra-long life anode material for lithium-ion batteries. YQ Cao, SS Wang, C Liu, D Wu, AD Li. Scientific Reports 9 (1), 1-9, 2019. 54: 2019: Photocatalytic activity and photocorrosion of atomic layer deposited ZnO ultrathin films for the degradation of methylene blue.
Yanqi ZHAO | Politecnico di Milano, Milan | Polimi
Thermal management system is essential for lithium-ion batteries in electric vehicle to control operating temperature and temperature differences.
Yanqi FENG | Shaanxi University of Science and Technology,
Lithium-sulfur (Li-S) batteries with advantages of high energy densities (2600 Wh·kg−1/2800 Wh·L−1) and sulfur abundance are regarded as promising candidates for next-generation high-energy
Yanqi ZHAO | University of Birmingham, Birmingham | School of
The thermal behaviour of a lithium‐ion battery was experimental investigated first under different char...
Battery thermal management using composite phase
This PhD study reports the research on an active cooling-based battery thermal management system (BTMS) using composite phase change materials (CPCMs). The hybrid BTMS has a great potential to replace current commercial BTMS
Progress and perspective of Li1
The replacement of liquid organic electrolytes with solid-state electrolytes (SSEs) is a feasible way to solve the safety issues and improve the energy density of lithium batteries.
Qiongqiong Lu (0000-0001-6998-6275)
From non-carbon host toward carbon-free lithium-sulfur batteries. Nano Research 2023-06-21 | Journal article DOI: 10.1007/s12274-023-5945-y Contributors Contributors: Yanqi Feng; Hui Liu; Qiongqiong Lu; Yi Liu; Junqi Li; Xuanmeng He
Enlarged interlayer of separator coating enabling high
<p>Lithiumsulfur batteries have been intensively studied due to their high theoretical energy density and abundant sulfur resources. However, their commercial application is hindered by the low redox kinetics and high sulfur losses. In principle, in the design of cathodes and separators, the adsorption toward lithium-polysulfides should be enhanced and the conversion of soluble
Yanqi ZHAO | Politecnico di Milano, Milan | Polimi
Yanqi ZHAO | Cited by 319 | of Politecnico di Milano, Milan (Polimi) | Read 15 publications | Contact Yanqi ZHAO. a battery pack consisting of 20 cylindrical lithium-ion batteries, along with
A series resonant converter for voltage equalization of series
A single series inductor-capacitor (LC) resonant tank is proposed in this thesis for the voltage equalization of series connected energy storage elements. The circuit can be used for lithium
Qiongqiong LU | Researcher | Doctor of Engineering | Institute of
Lithium-sulfur (Li-S) batteries with advantages of high energy densities (2600 Wh·kg−1/2800 Wh·L−1) and sulfur abundance are regarded as promising candidates for next-generation high-energy
Yanqi Zhao
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Porous carbon nanotubes etched by water steam for
The current investigation of lithium–sulfur (Li–S) batteries faces three practical problems: (1) the poor conductivity of sulfur; (2) the notorious shuttle mechanism; and (3) the volume variation of the sulfur cathode. In principle, carbon