Quaternary Cu2TSiS4 (T = Fe, Mn) Anodes for Li-Ion Batteries [0.03%]
用于锂离子电池的四价Cu2TSiS4 (T = Fe, Mn) 阳极材料
Eric Youngsam Kim,Zachary T Messegee,Zhenzhen Yang et al.
Eric Youngsam Kim et al.
Developing high-capacity and fast-charging anode materials is critical for achieving high-performance Li-ion batteries (LIBs). Herein, polycrystalline quaternary transition metal silicon sulfides, Cu2TSiS4 (T = Fe, Mn), were synthesized usi...
Mechanical Alloying: An Advantageous Method for the Development of Mg2Si0.8Sn0.2 and Mg2Si Thermoelectrics Using Commercial and Recyclable Silicon [0.03%]
机械合金化：使用商用和可回收硅开发Mg2Si0.8Sn0.2和Mg2Si热电材料的一种优势方法
Panagiotis Mangelis,Panagiotis S Ioannou,Anne-Karin So Iland et al.
Panagiotis Mangelis et al.
A comparative study of Bi-doped Si-rich silicide phases, Mg2Si0.8Sn0.2 and Mg2Si, is reported, investigating in parallel two different synthetic routes: the solid-state reaction (SSR) and mechanical alloying (MA). Both synthetic routes prod...
Conditions for Thermoelectric Power Factor Improvements upon Band Alignment in Complex Bandstructure Materials [0.03%]
复杂能带结构材料中带对齐的热电功率因子改进条件
Saff E Awal Akhtar,Neophytos Neophytou
Saff E Awal Akhtar
Band alignment (or band convergence) is a strategy suggested to provide improvements in the thermoelectric power factor (PF) of materials with complex bandstructures. The addition of more bands at the energy region that contributes to trans...
Production of TiFe Hydrogen-Storage Material by Direct Reduction of Ilmenite Mineral Sand [0.03%]
通过直接还原铁钛矿砂生产TiFe储氢材料
M Zarar Rasheed,Alexander Haack,Chris W Bumby et al.
M Zarar Rasheed et al.
The transition to a hydrogen-based economy necessitates the development of safe, cost-effective hydrogen storage media at an industrial scale. The equiatomic intermetallic titanium-iron (TiFe) alloy is a prime candidate for stationary hydro...
A Step-by-Step Design Strategy to Realize High-Performance Lithium-Sulfur Batteries [0.03%]
实现高性能锂硫电池的步步设计策略
Matthew J Dent,Sean Grabe,Steven J Hinder et al.
Matthew J Dent et al.
In order to increase the energy density and improve the cyclability of lithium-sulfur (Li-S) batteries, a combined strategy is devised and evaluated for high-performance Li-S batteries. It consists of the following steps to reduce the loss ...
Exploration of High and Low Molecular Weight Polyacrylic Acids and Sodium Polyacrylates as Potential Binder System for Use in Silicon Graphite Anodes [0.03%]
高分子量和低分子量聚丙烯酸及聚丙烯酸钠作为硅石墨阳极潜在粘结体系的研究
Michael J Jolley,Tanveerkhan S Pathan,Craig Jenkins et al.
Michael J Jolley et al.
The commercialization of silicon anodes requires polymer binders that are both mechanically robust and electrochemically stable in order to ensure that they can accommodate the volume expansion experienced during cycling. In this study, we ...
Reinforcing Bulk Heterojunction Morphology through Side Chain-Engineered Pyrrolopyrrole-1,3-dione Polymeric Donors for Nonfullerene Organic Solar Cells [0.03%]
侧链工程吡咯并吡咯二酮聚合物给体调控激子异质结形貌用于非富勒烯有机太阳能电池
Danbi Kim,Vellaiappillai Tamilavan,Chieh-Szu Huang et al.
Danbi Kim et al.
Organic solar cells (OSCs) are attracting significant attention due to their low cost, lightweight, and flexible nature. The introduction of nonfullerene acceptors (NFAs) has propelled OSC development into a transformative era. However, the...
Identifying the Activated Carbon Electrode Aging Pathways in Lithium-Ion Hybrid Capacitors [0.03%]
识别锂离子混合电容器中活性炭电极的老化路径
Sylwia Slesinska,Bénédicte Réty,Camélia Matei-Ghimbeu et al.
Sylwia Slesinska et al.
This paper reports on several mechanisms of carbon aging in a hybrid lithium-ion capacitor operating with 1 mol L-1 LiPF6 in an ethylene carbonate/dimethyl carbonate 1:1 vol/vol electrolyte. Carbon electrodes were subjected to a constant po...
Chloride Treatments Improve Zinc Telluride Absorbers for Photoelectrochemical Carbon Dioxide Reduction [0.03%]
氯化物处理可改善ZnTe吸收剂的光电化学二氧化碳还原性能
Christopher P Muzzillo,Yungchieh Lai,Joel A Haber et al.
Christopher P Muzzillo et al.
Utilizing sunlight for photoelectrochemical carbon dioxide reduction reaction (PEC CO2 RR) is a carbon-neutral path to valuable liquid fuels. Higher quality photoabsorbers are needed to improve the efficiency of the PEC CO2 RR process. We s...
Evaluation of the Catalytic Effect of Metal Additives on the Performance of a Combined Battery and Electrolyzer System [0.03%]
金属添加剂对电池与电解槽联合系统性能促进效果评估
Elizabeth Ashton,Matthew Brenton,Jonathan G Wilson et al.
Elizabeth Ashton et al.
A low-cost method of green hydrogen production via the modification of a lead acid battery has been achieved, resulting in a hydrogen flow rate of 5.3 L min-1 from a 20-cell string. The electrochemical behavior and catalytic effect of vario...