Results 101 to 110 of about 1,119,425 (349)

Interaction of CuS and sulfur in Li-S battery system

, 2017
Lithium-Sulfur (Li-S) battery has been a subject of intensive research in recent years due to its potential to provide much higher energy density and lower cost than the current state of the art lithiumion battery technology.
K. Sun, D. Su, Qing Zhang, D. Bock, A. Marschilok, K. Takeuchi, E. Takeuchi, H. Gan   +7 more
semanticscholar   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Advances in cathode’s microstructure modification to boost performance of lithium–sulfur batteries

Green Energy & Environment
Lithium-sulfur (Li–S) battery has become one of the most promising next-generation electrical storage systems because of its exceptional energy density of 2600 Wh kg−1.
Modeste Venin Mendieev Nitou, Yu Wu, Muhammad Waqas, Ziheng Zhang, Daiqian Chen, Hesheng Yu, Mengjun Tang, Xiaodong Fang, Rui Liu, Yashuai Pang, Aadheeshwaran Samynathan, Benammar Djenet Sondra, Yinghua Niu, Weiqiang Lv, Yuanfu Chen   +14 more
doaj   +1 more source

Techno-Economic Analysis and Optimal Control of Battery Storage for Frequency Control Services, Applied to the German Market

, 2019
Optimal investment in battery energy storage systems, taking into account degradation, sizing and control, is crucial for the deployment of battery storage, of which providing frequency control is one of the major applications.
Claessens, Bert, Deconinck, Geert, Engels, Jonas   +2 more
core   +1 more source

Multiservice UAVs for Emergency Tasks in Post-disaster Scenarios [PDF]

, 2019
UAVs are increasingly being employed to carry out surveillance, parcel delivery, communication-support and other specific tasks. Their equipment and mission plan are carefully selected to minimize the carried load an overall resource consumption ...
Bianco, Andrea, Chiasserini, Carla-Fabiana, Malandrino, Francesco, Rottondi, Cristina, Stavrakakis, Ioannis   +4 more
core   +2 more sources

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

Advanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang, Qingming Zeng, Haodong Ji, Rongzhong Wang, Jiachen Wang, Yanjun Wen, Wonyong Choi, Qingyi Zeng   +7 more
wiley   +1 more source

S@NiS Hollow Spheres as Cathode Materials for LithiumSulfur Batteries

International Journal of Electrochemical Science, 2019
Severe capacity fading substantially hinders the employment of lithium-sulfur batteries in the electric vehicles. This is primarily due to the shuttle effect of the polysulfide in the electrolyte. Therefore, the most efficient method to improve the cycle
Bing Che, Dong Wang, Xiaochun Xu
doaj   +1 more source

An Update on the Lithium-Ion Cell Low-Earth-Orbit Verification Test Program [PDF]

, 2007
A Lithium-Ion Cell Low-Earth-Orbit Verification Test Program is being conducted by NASA Glenn Research Center to assess the performance of lithium-ion (Li-ion) cells over a wide range of low-Earth-orbit (LEO) conditions.
Bennett, William, Manzo, Michelle A., McKissock, Barbara I., Miller, Thomas B., Reid, Concha M.   +4 more
core   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Synergy of Sulfur/Polyacrylonitrile Composite and Gel Polymer Electrolyte Promises Heat-Resistant Lithium-Sulfur Batteries

iScience, 2019
Summary: Lithium-sulfur (Li-S) batteries with high theoretical energy density attract great research attention. Although tremendous efforts have been made, heat tolerance capability of Li-S batteries is a topic rarely touched, although it is essential ...
Yu Liu, Dezhi Yang, Wenqi Yan, Qinghong Huang, Yusong Zhu, Lijun Fu, Yuping Wu   +6 more
doaj   +1 more source